Loan agreement and promissory note in India: format, interest clause and stamp duty

Last verified: June 2026

A lender did almost everything right. He advanced ₹30.8 lakh to a borrower: ₹22 lakh moved by bank transfer, and the balance of roughly ₹8.8 lakh changed hands in cash. Crucially, he recorded the entire sum, bank money and cash alike, in a single promissory note. When the borrower defaulted, the trial court decreed the full recovery, about ₹35.3 lakh with interest.

Then it nearly came apart. Even a documented lender came within one ruling of losing half his money, which is exactly why getting a loan agreement and promissory note in India right, from format to interest clause to stamp duty, decides whether you recover or write it off.

Here’s what happened next. On appeal, the High Court halved the decree. It threw out the entire cash portion for one reason and one reason only: there were no bank records to back it up.

So the lender, who had bothered to put everything in writing, suddenly faced losing the cash half of his loan because cash, by definition, leaves no bank trail. The borrower had admitted nothing, repaid nothing, and was now poised to walk away from roughly ₹8.8 lakh on a technicality.

In 2025 the Supreme Court reversed that view in Georgekutty Chacko v. M.N. Saji, 2025 LiveLaw (SC) 878. The Court held that a cash sum recorded in a promissory note cannot be disregarded merely because there is no documentary proof of the cash changing hands. The full decree was restored.

What saved the lender was the instrument itself. A promissory note carries a statutory presumption of consideration under the Negotiable Instruments Act, 1881, and once execution is admitted, the burden shifts to the borrower to prove the money was never owed. The borrower couldn’t.

Sit with that for a second. The difference between recovering and writing off a loan is rarely the loan. It’s the paperwork. Which instrument you chose (promissory note or loan agreement), whether you stamped it correctly, whether your interest clause is legal, and whether you moved before the three-year limitation clock ran out.

Get those four right and a court will usually back you. Get them wrong and even an honest debt becomes uncollectable. Most private lenders in India learn this the hard way, after default, when it’s already too late to fix the document.

This guide closes that gap before you sign anything. We’ll cover the format of both instruments, a worked interest clause you can copy, state-wise stamp duty, the limitation trap, and the lender’s full recovery playbook. Think of it as the document discipline that quietly decides who gets paid.

A loan agreement is a detailed contract under the Indian Contract Act, 1872, setting out the full terms of a loan; a promissory note is a short, unconditional written promise to repay a fixed sum, governed by the Negotiable Instruments Act, 1881. Both need correct stamp duty to be admissible in court, and both must be enforced within three years.

From here, we build it in the order that actually matters when money is on the line: what each instrument is, when to use which, how to draft the format and interest clause, how to stamp and execute it, and what to do when the borrower stops paying.

What is a promissory note?

Most people reach for a promissory note when they want something quick. A friend needs ₹2 lakh, you want a record, and you don’t want to draft a ten-page contract for a single repayment. That’s exactly the situation a promissory note is built for. But “quick” doesn’t mean “casual”, and a note that misses one essential element stops being a promissory note in the eyes of the law.

A promissory note is an unconditional written promise, signed by the maker, to pay a certain sum of money to a named person (or the bearer) either on demand or at a fixed future date. The definition sits in Section 4 of the Negotiable Instruments Act, 1881. The word that does the heavy lifting is “unconditional”. The moment you attach a condition (“I’ll pay if my business does well”), the document drops out of the NI Act and loses the presumptions that make it so easy to enforce.

The seven essentials of a valid promissory note

A valid promissory note has to satisfy seven requirements together, not four out of seven. Miss one and you may still have evidence of a debt, but you’ve lost the negotiable instrument and the statutory presumptions that come with it.

1. It must be in writing (an oral promise is not a promissory note).
2. It must contain an unconditional promise to pay, not a mere acknowledgement of debt.
3. It must be signed by the maker (the borrower).
4. The sum payable must be certain, a fixed figure, not “approximately” or “the balance due”.
5. The money must be payable to a certain person, or to the bearer.
6. The promise must be to pay money only, not goods, services, or shares.
7. It must be properly stamped under the Indian Stamp Act, 1899.

Get those seven right and you have an instrument a court will treat with a strong presumption in your favour. What’s the most common slip? People write “I acknowledge I owe ₹X” instead of “I promise to pay ₹X”. An acknowledgement is not a promise, and that single wording difference has sunk recovery claims.

Handwritten vs printed: are both valid?

A common question is whether a handwritten note on a plain sheet is “as good as” a printed one. The short answer: yes. The law cares about content, signature and stamping, not about whether the document came off a printer or a fountain pen. A handwritten promissory note, signed and stamped, is fully valid and enforceable in India.

In practice, though, a handwritten note carries one practical risk a printed one doesn’t: legibility and later disputes over what was written. We’d recommend writing the amount in both figures and words, dating it clearly, and keeping the language tight. Attestation by a witness isn’t legally mandatory for a promissory note, but it adds evidentiary weight if the maker later claims the signature was forged (more on witnesses in the execution section below).

What is a loan agreement?

When the money is larger, the terms are structured, or repayment runs in instalments, a one-line promise stops being enough. You need to spell out the interest, the schedule, what counts as default, what happens to any security, and which court decides a dispute. That’s a loan agreement, and it does work a promissory note simply cannot.

A loan agreement is a contract under the Indian Contract Act, 1872, between a lender and a borrower, recording the full terms on which money is lent and is to be repaid. Unlike a promissory note, it can carry as many covenants as the parties want: representations, events of default, acceleration triggers, security, governing law, and dispute resolution. It is the instrument of choice wherever the relationship is more than a single fixed repayment.

Core elements of a loan agreement

A workable loan agreement names the parties and recites the background, then states the principal and how it’s disbursed. It fixes the interest rate and method, sets out the repayment schedule and tenure, defines default and acceleration, deals with any security, and closes with governing law and jurisdiction, followed by signatures and witnesses. Each of those is a clause you’ll see drafted out in the format section below.

The reason corporate lenders never lend on a bare promissory note is risk allocation. A loan agreement lets you decide, in advance, what happens if the borrower delays one instalment, sells the secured asset, or becomes insolvent. None of that fits in an unconditional promise to pay. The agreement is where you engineer your remedies before you need them.

Why the written instrument matters: the consideration presumption

Here’s where the written instrument quietly earns its keep. Under Section 118 of the Negotiable Instruments Act, 1881, once execution of a promissory note or other negotiable instrument is admitted or proved, the law presumes it was made for consideration. The lender doesn’t have to prove the money actually passed; the borrower has to prove it didn’t.

That shift in burden is enormous in a recovery suit. In Bharat Barrel & Drum Mfg. Co. v. Amin Chand Pyarelal, (1999) 3 SCC 35, the Supreme Court confirmed that once execution is established, the presumption of consideration under Section 118 kicks in, and it’s then for the maker to rebut it.

So what does this mean for you? A signed, stamped instrument doesn’t just record the loan. It flips the evidentiary burden onto the person who took your money. (A loan agreement under the Contract Act doesn’t get the NI Act presumption automatically, which is one reason lenders often take both, the agreement for the terms, a note or cheque for the presumption.)

Promissory note vs loan agreement: when to use which

So which one do you actually use? This is the question that brings most readers here, and the honest answer is that it depends on the size and shape of the loan, not on which document sounds more “serious”. A promissory note isn’t a downgrade and a loan agreement isn’t overkill. They do different jobs.

The table below is the fastest way to see the difference. It compares the two instruments on the seven dimensions that decide enforceability and cost.

Table 1: Promissory note vs loan agreement

Which law governs each

This is the cleanest dividing line. A promissory note lives under the Negotiable Instruments Act, 1881, which gives it negotiability and the consideration presumption. A loan agreement lives under the Indian Contract Act, 1872, which gives it flexibility to hold any lawful terms the parties agree. Choose the NI Act route when you want a clean, transferable, presumption-backed instrument; choose the Contract Act route when you need to engineer terms.

Which is cheaper and simpler to execute

A promissory note usually wins on speed and cost. It’s short, the stamp duty under Article 49 is modest and uniform across India, and you can execute it in minutes. A loan agreement takes longer to draft, attracts state stamp duty that can be ad valorem (a percentage of the loan, which climbs with the amount), and often involves witnesses.

For a ₹50,000 friendly loan, a note is proportionate. For a ₹50 lakh secured loan, the agreement’s cost is trivial against the risk it manages.

Which is better for your situation

Here’s a decision rule you can apply in thirty seconds. Small fixed sum, quick turnaround, simple relationship? Use a promissory note.

Structured terms, instalments, interest schedule, security, or covenants? Use a loan agreement. Lending a meaningful amount to someone you’d actually sue if it went wrong? Use both: the agreement for the terms, and a promissory note (or post-dated cheque) for the presumption and the faster recovery routes. Belt and braces beats regret.

Loan agreement format, clause anatomy and the interest clause

A loan agreement is only as strong as its weakest clause, and the clause that fails most often is the one people pay least attention to: interest. This section gives you the drafting steps, the clause-by-clause anatomy, sample interest-clause text with worked figures, and the rules that decide whether your rate is legal. It’s the practical heart of the format question.

Start with the sequence. Drafting a loan agreement that holds up isn’t complicated if you build it in the right order.

1. Identify the parties and write the recitals (who is lending, who is borrowing, and why).
2. State the principal and the mode of disbursal (record the bank transfer or cheque number).
3. Draft the interest clause (rate, simple or compound, and any reset).
4. Set the repayment schedule and tenure (instalments or lump sum, with dates).
5. Define default, acceleration and dispute resolution or jurisdiction.
6. Stamp, sign, witness and (optionally) notarise the document.

That six-step spine is the same whether you’re documenting a ₹50,000 loan to a relative or a structured advance. The detail scales; the order doesn’t.

Clause-by-clause anatomy

Take the clauses in turn, the way you’d build them. This is a clause-by-clause approach, much like drafting a service agreement: each clause does one job and leaves no gap for the borrower to slip through.

• Parties: full legal names, parentage or company details, and addresses of lender and borrower.
• Recital: a short background stating the loan is being advanced and the borrower agrees to repay.
• Principal and disbursal: the exact amount, and how it’s paid (bank transfer with UTR, or cheque with number and date). Recording this is what makes the loan provable later.
• Interest: the rate, the method (simple or compound), the rests if compound, and any reset mechanism.
• Repayment: the schedule, instalment amounts, due dates, and mode of repayment.
• Default and acceleration: what counts as default, and the right to call the whole balance due on default.
• Security (if any): description of the asset, charge created, and enforcement rights.
• Governing law and jurisdiction: the state’s law that applies and the courts that decide disputes.
• Signatures and witnesses: execution by both parties, dated, with witnesses where used.

The clause practitioners rewrite most isn’t the security clause or the default clause. It’s interest. That’s where loans become unenforceable or, worse, where a court reads the rate as penal and strikes it down.

The interest clause: simple vs compound, with sample text and a worked figure

The first choice is simple or compound. Simple interest accrues only on the principal. Compound interest accrues on the principal plus accumulated interest, so it grows faster, and the “rests” (monthly, quarterly, annual) decide how fast. The worked figures below show why the distinction matters on even a modest loan.

Table 3: Interest clause, simple vs compound (₹1,00,000 at 12% p.a. for 2 years)

On a small loan over two years, the gap looks minor (₹1,440). Stretch the tenure or shorten the rests to monthly and the compound figure pulls away sharply, which is precisely why borrowers fight compound clauses and why courts scrutinise them.

Here’s sample clause language you can adapt. For simple interest: “The Borrower shall pay interest on the principal sum at the rate of twelve percent (12%) per annum, calculated on a simple-interest basis from the date of disbursal until repayment in full.” For compound interest: “The Borrower shall pay interest at the rate of twelve percent (12%) per annum, compounded annually (with annual rests), on the principal sum together with any interest accrued and unpaid as on each rest date.” Spell out the rate, the basis, and the rests. Vague interest language is the most litigated part of any loan document.

What if there’s no interest clause at all? You can still claim interest, but you’re thrown onto the court’s discretion under Section 34 of the Code of Civil Procedure, 1908, and the rate a court awards is usually far lower than a rate you’d have agreed. The lesson: if you mean to charge interest, write the clause. Don’t rely on the court to invent one for you.

Is your interest rate legal? Statutory caps and the agreed-rate limit

So is there a ceiling on private lending interest in India? There’s no single national usury cap that fixes a maximum rate for private individuals. Instead, three layers of control apply, and you need to know all three.

First, the Usurious Loans Act, 1918 lets a court reopen a transaction where the interest is “excessive” and the transaction “substantially unfair”. It doesn’t ban a rate outright; it gives the court power to grant relief where the bargain shocks the conscience. Second, the Interest Act, 1978 governs the award of interest where the contract is silent.

Third, many states have their own Money Lenders Acts that require a licence to lend at interest as a business and may cap rates. Those caps and licensing rules vary by state, so check the Money Lenders Act applicable in your state before lending at interest as a regular activity; the per-state limits differ and change.

A widely repeated point is that the Reserve Bank of India’s interest ceilings apply to banks and NBFCs, not to a private individual lending to a friend. As a matter of legal reasoning that’s broadly correct: RBI’s directions bind regulated entities, and a one-off private lender isn’t an NBFC. But that doesn’t make any rate safe. Charge a friend 7% to 10% a month (which is 84% to 120% a year) and, even if you put it in the note, a court can treat it as excessive and unconscionable and scale it down.

Where’s the upper limit, then? Two cases mark the boundaries. In BPL Ltd. v. Morgan Securities and Credits (P) Ltd., 2025 INSC 1380, the Supreme Court held that where parties mutually agree a rate, one of them cannot later turn around and call it unconscionable, and it upheld a high compound rate (36% per annum with monthly rests) between sophisticated commercial parties. That’s the ceiling on judicial interference: a genuinely agreed rate between informed parties usually stands.

At the other end, in Punjab & Sind Bank v. Allied Beverages Co. Pvt. Ltd. (Supreme Court, 1 October 2010), the Court confirmed that judges retain discretion under Section 34 of the Code of Civil Procedure, 1908 to moderate compensatory interest so it doesn’t become an instrument of exploitation. Between those two poles sits every interest clause you’ll ever draft.

The practical reality is that an “agreed rate” between unequal parties (a desperate borrower and a moneylender) is far more vulnerable than one between commercial equals. This is where most lenders go wrong: they assume that because the borrower signed, the rate is bulletproof. It isn’t.

Promissory note format and stamp duty

This is where good intentions die for want of a stamp. A correctly worded promissory note that’s under-stamped can be useless in court, and a loan agreement stamped at the wrong state’s rate can cost you the admissibility you were counting on. So let’s get the format and the stamping right, starting with a sample you can copy.

Promissory note format: a copy-paste sample

Here’s a clean promissory note you can adapt. Note that the stamp and the interest line are baked in, because those are the two things people leave out.

PROMISSORY NOTE

Place: [City] · Date: [DD/MM/YYYY] · [affix requisite stamp]

On demand, I, [Borrower’s full name], son/daughter of [Parent’s name], resident of [address], do hereby unconditionally promise to pay to [Lender’s full name], son/daughter of [Parent’s name], resident of [address], or order, the sum of ₹[amount in figures] (Rupees [amount in words] only), together with interest thereon at the rate of [rate]% per annum calculated on a simple-interest basis from the date hereof until payment in full, for value received.

Borrower’s signature: __ · Name: [Borrower] · Date: [DD/MM/YYYY]

Replace the brackets, write the amount in both figures and words, affix the correct stamp, and have the borrower sign across or near the stamp. That’s a valid instrument. Don’t add conditions (“payable when I sell my flat”); the moment you do, it stops being a promissory note.

Stamp duty on a promissory note: central, Article 49

A promissory note is one of the few instruments where stamp duty is a central subject, levied uniformly across India under Article 49 of Schedule I to the Indian Stamp Act, 1899. That’s why the duty doesn’t change when you cross a state border. The rate depends on whether the note is payable “on demand” or otherwise.

For a promissory note payable on demand, the duty is a small fixed amount in paise per the Article 49 slab (the familiar low-value revenue-stamp figures). For a note that is not payable on demand (payable at a fixed future date or after a period), the duty is calculated on an ad valorem scale that tracks the amount, subject to the current Schedule I rates. Because the not-on-demand scale is read alongside the bill-of-exchange entries and is amended from time to time, treat that scale as subject to the current Schedule I and confirm the live figure before you execute a large note.

A recurring confusion is the “Re 1 revenue stamp”. People assume a single Re 1 stamp always does the job and that the borrower must cross-sign it. The revenue stamp convention exists for small on-demand notes; it isn’t a universal rule, and the borrower signing across the stamp is good evidentiary practice rather than a magic validity switch. For anything beyond a small on-demand note, work from the Article 49 slab, not folklore.

Stamp duty on a loan agreement: state-wise

A loan agreement is the opposite of a promissory note on stamping: it’s a state subject, so the duty changes depending on which state’s law governs execution. This is the single biggest source of stamping errors, because people copy a rate they read for another state. It’s the same state-by-state stamp-duty variation you see when you draft a rent agreement, and it catches lenders out the same way.

The table below is illustrative and dated, not a live rate card. Stamp duty changes through state amendment acts, and some of the figures below are drawn from secondary sources or relate to security or mortgage documents rather than a plain unsecured loan agreement. Treat every figure as a starting point and verify the current rate at your state’s IGR or stamp-department site before you execute.

Table 2: State-wise stamp duty on a loan agreement (illustrative, verify current rates)

The takeaway isn’t the individual numbers, which move. It’s the structure: promissory note duty is central and uniform; loan agreement duty is state-set and variable, often ad valorem so it scales with the loan. Budget for the duty in the state of execution, and never assume one state’s rate applies in another.

E-stamping step by step

Paper stamp paper is largely history. Since 2013, e-stamping administered by Stock Holding Corporation of India (SHCIL) as the Central Record Keeping Agency has replaced physical stamps across most states with tamper-proof digital stamp certificates. That shift matters because a fake or recycled physical stamp paper was a real risk; an e-stamp certificate carries a unique identification number you can verify online.

Buying one is straightforward. Visit the SHCIL e-stamp portal or your state’s authorised e-stamping site, select the state and the document type (here, an agreement or promissory note), enter the stamp-duty amount, pay online or at an authorised collection centre, and download or collect the e-stamp certificate. Print it, attach it to (or print the agreement on it), and execute. Keep the certificate number; it’s your proof the duty was paid.

What happens if it’s unstamped: Section 35 and the promissory-note trap

What actually happens if you skip the stamp, or under-stamp? Most people assume the worst case is a small penalty. For a loan agreement, that’s roughly right. For a promissory note, it can be catastrophic, and this is the trap almost no format guide warns you about.

Inadmissible, not void: Section 35 and the Section 42 cure

The governing rule is Section 35 of the Indian Stamp Act, 1899: an instrument that isn’t duly stamped is inadmissible in evidence. Note the precise word. It’s inadmissible, not void. The debt still exists; you just can’t put the document before a court.

For most instruments, Section 42 of the Indian Stamp Act, 1899 lets you cure the defect by paying the deficit duty plus a penalty, after which the document becomes admissible. The Supreme Court’s seven-judge Constitution Bench in In Re: Interplay between Arbitration Agreements under the Arbitration and Conciliation Act, 1996 and the Indian Stamp Act, 1899, 2023 INSC 1066 settled that an unstamped instrument is inadmissible but not void, and that the admissibility defect is generally curable.

Why a promissory note sits in a stricter category

Here’s the trap. A promissory note sits in a stricter category under the proviso to Section 35. The well-understood reading is that for a promissory note, the stamp defect is not curable the way it is for other instruments: you can’t simply pay the deficit and penalty to rescue it later. If that reading holds (and the precise proviso wording is worth confirming before you rely on it), an unstamped promissory note can be permanently shut out of evidence.

Think about what that means in sequence. You lend the money, take a promissory note, and forget the stamp. Two years later the borrower defaults, you sue, and at the threshold your single best piece of evidence is excluded, not delayed, excluded.

Stamp-duty ignorance doesn’t cost you a penalty; it silently destroys your evidence at the exact moment you need it most. That second-order effect, evidentiary loss rather than a fine, is why experienced lenders treat stamping as non-negotiable on a promissory note.

Executing the document correctly: witnesses, notarisation, cash limit

You’ve drafted it and stamped it. Now you have to execute it in a way that survives a denial two years later, because borrowers who default rarely concede anything. Execution is where provability is won or lost, and three questions decide it: witnesses, notarisation, and how the money actually moved.

Are witnesses or notarisation required?

Are witnesses or a notary legally mandatory? For a plain promissory note or a simple loan agreement, generally no. The instrument is valid on the borrower’s signature and correct stamping.

But “not mandatory” and “not worth it” are different things. A witness who can later testify that the borrower signed, and a notary’s attestation, add evidentiary weight if the borrower claims forgery or denies execution.

This is the same stamping and execution discipline that a special power of attorney demands: get the formalities right and the document defends itself. For a meaningful loan, we’d recommend at least one independent witness, and notarisation where the borrower is someone you might realistically have to sue. Registration, by contrast, isn’t required for an ordinary loan agreement or promissory note; it becomes relevant only where immovable property is mortgaged as security.

The ₹20,000 cash rule: Section 269SS

Here’s a rule that quietly converts a tax provision into an evidence problem. Section 269SS of the Income-tax Act, 1961 prohibits accepting a loan or deposit of ₹20,000 or more in cash; it must be taken through a bank channel (account-payee cheque, draft, or electronic transfer). Breach it and the penalty under the Income-tax Act can equal the amount taken in cash. So handing over ₹5 lakh in cash isn’t just risky for recovery; it’s a tax violation.

The recovery angle is the one most people miss. When you disburse by bank transfer or cheque and recite the UTR or cheque number in the document, you’ve created an independent record that proves the money actually moved. Cash leaves no such trail, which is exactly the gap the High Court seized on in the story that opened this guide before the Supreme Court restored the decree. Bank the money, record the reference number, and you’ve pre-built your proof.

Is a friendly loan taxable? Does it need registration?

A common question from people lending to family: is the loan itself taxable income for the borrower, and does it need registration? The principal of a genuine loan isn’t income; it’s a liability the borrower has to repay, so it isn’t taxed as the borrower’s income. Interest the lender earns, however, is the lender’s taxable income and should be declared.

Registration isn’t required for an ordinary friendly or family loan, and a written agreement, while not strictly mandatory for the loan to exist, is what makes it provable. The mistake we see most often is treating a family loan as too informal to document. It’s the informality that destroys recovery. Write it down, bank the money, and keep the record.

Enforceability and the three-year limitation trap

You can have a perfectly drafted, perfectly stamped instrument and still lose, if you wait too long. The Limitation Act, 1963 puts a clock on every money claim, and once it runs out, even an honest, admitted debt becomes unrecoverable. This is the trap that defeats more genuine claims than any drafting error.

The three-year clock: demand note vs fixed-date note

The limitation period for a money-recovery suit on a loan or promissory note is three years. But three years from when? That’s the question that decides whether you’re in time, and it turns on the type of note.

For a note payable on demand, the clock under Article 35 of the Limitation Act, 1963 starts from the date of the note (a demand note is treated as immediately due). For a note payable at a fixed time, the clock under Article 34 of the Limitation Act, 1963 runs from when that fixed time expires.

Why does this trip people up? Because many assume the three years starts only when they finally send a demand and the borrower refuses. For an on-demand note, that’s wrong: the clock has often been running from day one.

So a lender who waits “to give the friend time” can quietly run out of limitation on a demand note while believing the period hasn’t even started. Diary the date, count three years, and don’t drift past it.

Resetting the clock: Section 18 acknowledgement

The clock isn’t always fatal, because it can be reset. Under Section 18 of the Limitation Act, 1963, a fresh written, signed acknowledgement of the debt before the limitation period expires starts a new three-year period from the date of the acknowledgement. A part-payment can have the same effect. This is a genuine lifeline, and smart lenders use it: get the borrower to confirm the outstanding balance in writing, signed, every so often, and the clock keeps restarting.

But there’s a catch worth flagging. An oral acknowledgement doesn’t count. “Yes, I’ll pay you next month” said over the phone resets nothing.

It has to be in writing and signed before the existing period runs out; an acknowledgement made after limitation has already expired can’t revive a dead claim. A WhatsApp message admitting the debt may help (subject to proving it), but a signed letter or email is cleaner.

Are oral and undocumented loans enforceable?

So what about the loan you gave with nothing in writing at all? Is it simply gone? No. An oral or undocumented loan is still a legally enforceable debt; the problem is proof, not validity. The Delhi High Court in Harish Dubey v. Ankur Jain (Delhi High Court, RSA 279/2015, decided 23 March 2016) held that a loan claim can’t be discarded solely because there’s no written agreement, so long as the lending is established on the evidence.

And recall the case that opened this guide. In Georgekutty Chacko v. M.N. Saji, the Supreme Court restored recovery of a cash component recorded in a promissory note despite the absence of bank proof for the cash. The thread running through both: courts will enforce a genuine loan on credible evidence, written agreement or not, cash or not.

But the limitation clock still runs the whole time, and without a document you’re relying on bank records, messages, and witnesses to carry the burden. Enforceable, yes; easy to recover, no.

Default and recovery: the lender’s playbook

The borrower has stopped paying. This is the moment everything before it was built for, and it’s also where most lenders freeze, unsure what they can actually do. Here’s the playbook, in the order you run it.

1. Send a legal notice demanding repayment within a stated period.
2. If it’s ignored, file an Order XXXVII CPC summary suit (faster than an ordinary suit).
3. If a cheque bounced, file a Section 138 NI Act complaint in parallel.
4. On obtaining a decree, move to execution: attach property or garnishee bank accounts.

That four-step sequence is the spine. The table puts a statute and a rough timeline against each step so you know what you’re committing to.

Table 4: Default-to-recovery playbook

Legal notice: what it must say

The first formal step is a legal notice, and it does more than signal seriousness. A clear notice records the loan, the amount, the default, and a deadline to pay, and it becomes the foundation for everything that follows. State the principal and interest due, refer to the instrument, demand payment within (typically) 15 to 30 days, and warn of legal action on default.

What if the borrower ignores it? That’s the expected outcome in most defaults, and it’s not a dead end; it’s the trigger for the suit. The ignored notice becomes evidence that you demanded and the borrower refused, which strengthens your civil claim and, where a cheque is involved, your Section 138 case. A notice that’s ignored has done its job.

Order XXXVII CPC summary suit

This is the route most private lenders don’t know exists, and it’s the fastest civil recovery available. A summary suit under Order XXXVII of the Code of Civil Procedure, 1908 applies to suits on written contracts, promissory notes, and bills of exchange, and it’s faster because the defendant can’t defend as of right. The borrower must apply for “leave to defend” and show a genuine triable defence; if the court isn’t satisfied there’s a real defence, it can decree the suit straight away.

That’s a powerful tilt in the lender’s favour, and it’s precisely why a written instrument matters so much. A promissory note or signed loan agreement qualifies for the summary procedure; an undocumented oral loan generally doesn’t, and gets pushed into a slower ordinary suit. The document you took at the start decides how fast you recover at the end.

Section 138 cheque-bounce route

If you took a cheque (a post-dated cheque is a smart belt-and-braces move alongside the note), and it bounced, you get a second, parallel track. Section 138 of the Negotiable Instruments Act, 1881 makes dishonour of a cheque issued for a legally enforceable debt a criminal offence, which adds real pressure to settle. It runs alongside, not instead of, your civil recovery suit.

The reason it bites is the presumption. In Rangappa v. Sri Mohan, (2010) 11 SCC 441, the Supreme Court held that the Section 139 presumption (that the cheque was issued for a legally enforceable debt) covers the existence of the debt itself, and the accused must rebut it on a preponderance of probabilities. So the cheque does heavy lifting for you.

Here’s the sobering second-order picture, though: over 43 lakh Section 138 cases were pending across India as of end-2024, the downstream cost of a lending culture that runs on handshakes and post-dated cheques instead of proper documents. Clean civil recoveries get forced into the criminal docket because the cheque became the only handle the lender had. Don’t let your loan be one of them; document it so you have civil routes too.

Proving a cash or no-document loan: digital evidence

What if there’s no instrument and no cheque, just a bank transfer and some messages? You can still recover, but you have to prove the loan, and modern evidence law gives you the tools. Bank statements showing the transfer, WhatsApp chats discussing the loan, and UPI records can all be evidence. The catch is the certification rule: electronic records generally need a certificate under Section 63 of the Bharatiya Sakshya Adhiniyam, 2023 (the successor to Section 65B of the erstwhile Indian Evidence Act) to be admissible.

A common worry is whether the borrower can simply deny everything. They can try, but a bank transfer is hard to deny, and a chain of messages plus a transfer record builds a credible case, which is what carried the day in the cases discussed above. On the practical questions readers always ask: jurisdiction usually lies where the lender resides or where the cause of action arose (and for cheque cases, special rules apply), and court fee on a money-recovery suit is typically ad valorem, a percentage of the amount claimed, payable when you file. Get the digital evidence certified, file in the right court, and pay the correct fee, and even a no-document loan can be recovered.

The future of loan documentation: e-stamp, e-sign and tighter lending rules

Where is all of this heading? Two shifts are already reshaping how loans get papered, and both reward the lender who documents well. The first is digital-first execution; the second is tighter regulation of the informal lending that proper documentation used to substitute for.

Digital-first loan documents: e-sign and e-stamp

Digital loan documents are becoming the default. Contracts formed by electronic means are valid under Section 10A of the Information Technology Act, 2000, and electronic signatures carry legal recognition under the same Act, so the bundling of Aadhaar e-Sign with e-stamping into online workflows means a fully digital, e-stamped, e-signed promissory note or loan agreement is increasingly normal. Early signals suggest that as registration and verification move online, the friction of executing a clean, provable instrument keeps falling, which is good news for lenders who used to skip formalities out of inconvenience.

Tighter RBI rules on digital and P2P lending

At the same time, the RBI is tightening its grip on digital and peer-to-peer lending. The 2024 revision to the P2P lending framework added stricter lender caps and NPA disclosure requirements, signalling that informal, undocumented channels are being squeezed. The second-order effect is a rising premium on people who can actually draft enforceable instruments and run recovery, the exact skill set that decides whether a loan holds up. As courts reward well-documented loans and regulators close off the shortcuts, that drafting competence stops being optional.

Frequently asked questions

1. Is a promissory note legally valid in India? Yes. A promissory note is fully valid and enforceable under the Negotiable Instruments Act, 1881, provided it’s an unconditional written promise to pay a certain sum, signed by the maker and properly stamped. Once execution is admitted, the law presumes consideration, and the burden shifts to the borrower to disprove the debt.

2. What is the difference between a loan agreement and a promissory note? A loan agreement is a detailed contract under the Indian Contract Act, 1872 that records full terms (interest, schedule, default, security). A promissory note is a short, unconditional promise to pay a fixed sum under the Negotiable Instruments Act, 1881. The note is quicker and negotiable; the agreement is more detailed and flexible.

3. Does a promissory note need to be signed before a notary? No, notarisation isn’t legally mandatory for a promissory note to be valid; the maker’s signature and correct stamping are what matter. That said, a witness or notary adds evidentiary weight if the borrower later denies signing, so it’s worth doing for any meaningful amount.

4. What is the stamp duty on a promissory note in India? Stamp duty on a promissory note is a central subject under Article 49 of the Indian Stamp Act, 1899, so it’s uniform across India. On-demand notes attract a small fixed paise-slab duty; not-on-demand notes follow an ad valorem scale subject to the current Schedule I. Verify the live figure for larger notes.

5. What is the stamp duty on a loan agreement in India? Stamp duty on a loan agreement is a state subject, so it varies by state and can be flat or ad valorem (a percentage of the loan). Rates change through state amendment acts. Always verify the current rate at your state’s IGR or stamp-department site before executing.

6. Is a Re 1 revenue stamp enough, and must the borrower cross-sign it? A revenue stamp suffices only for small on-demand notes; it isn’t a universal rule. For larger or not-on-demand notes, the Article 49 slab applies. The borrower signing across the stamp is good evidentiary practice but isn’t a validity switch on its own.

7. Does a loan agreement have to be on stamp paper and notarised? It must carry the correct state stamp duty (via stamp paper or e-stamp) to be admissible in evidence. Notarisation isn’t mandatory for an ordinary loan agreement, though it adds evidentiary weight. Registration is needed only where immovable property is mortgaged as security.

8. How long is a promissory note valid, and what is the limitation period? The limitation period to sue on a promissory note is three years. For an on-demand note, the clock runs from the date of the note; for a fixed-date note, from the due date. After three years (absent a valid reset), the claim becomes time-barred even if the debt is genuine.

9. Can the limitation period be reset by written acknowledgment or part payment? Yes. Under Section 18 of the Limitation Act, 1963, a fresh written, signed acknowledgement of the debt before the period expires starts a new three-year clock. A part-payment can do the same. An oral acknowledgement doesn’t count, and you can’t revive a claim that’s already time-barred.

10. What is the maximum interest in private lending in India? There’s no single national usury cap fixing a maximum rate for private individuals. But courts can reopen “excessive” and “substantially unfair” interest under the Usurious Loans Act, 1918, and many states cap rates through their Money Lenders Acts. A genuinely agreed rate between informed parties is harder to challenge than one imposed on a distressed borrower.

11. What interest is “excessive” or usurious under the Usurious Loans Act? The Usurious Loans Act, 1918 doesn’t fix a number; it lets a court reopen a transaction where the interest is excessive and the bargain substantially unfair. A rate like 7% to 10% a month (84% to 120% a year) on a distressed borrower is the kind of figure a court may scale down, even if it’s written into the note.

12. Do I need a money-lending licence to lend at interest? A one-off private loan to a friend or relative generally doesn’t need a licence. But lending at interest as a regular business can require registration under your state’s Money Lenders Act, which may also cap rates. Check the Act applicable in your state before lending as a recurring activity.

13. If the cheque bounced, can I use Section 138 of the NI Act? Yes. If the borrower gave you a cheque for the debt and it bounced, you can file a complaint under Section 138 of the Negotiable Instruments Act, 1881, in parallel with your civil recovery suit. Send the statutory demand notice within 30 days of dishonour, then file after the 15-day grace period.

14. Can I lend or borrow more than ₹20,000 in cash (Section 269SS)? No. Section 269SS of the Income-tax Act, 1961 bars taking a loan or deposit of ₹20,000 or more in cash; it must go through a bank channel (account-payee cheque, draft, or electronic transfer). Breach can attract a penalty equal to the cash amount. Banking the loan also creates proof you’ll need later.

15. Is a loan from a friend or relative taxable as income? The principal of a genuine loan isn’t the borrower’s taxable income; it’s a repayable liability. Interest the lender earns is the lender’s taxable income and should be declared. Document the loan and route it through a bank so it isn’t later mistaken for unexplained income.

References

Case Law

1. Bharat Barrel & Drum Mfg. Co. v. Amin Chand Pyarelal, (1999) 3 SCC 35 (AIR 1999 SC 1008): Supreme Court; presumption of consideration under Section 118 of the Negotiable Instruments Act, 1881.
2. BPL Ltd. v. Morgan Securities and Credits (P) Ltd., 2025 INSC 1380 (decided 4 December 2025): Supreme Court; a mutually agreed interest rate (here 36% per annum with monthly rests) between commercial parties cannot later be challenged as unconscionable.
3. Georgekutty Chacko v. M.N. Saji, 2025 LiveLaw (SC) 878 (Civil Appeal No. 11309 of 2025, decided 1 September 2025): Supreme Court; a cash sum recorded in a promissory note cannot be disregarded merely for want of documentary proof of the cash.
4. Harish Dubey v. Ankur Jain (Delhi High Court, RSA 279/2015, decided 23 March 2016): a friendly loan claim cannot be discarded solely because there is no written agreement, where lending is proved on the evidence.
5. In Re: Interplay between Arbitration Agreements under the Arbitration and Conciliation Act, 1996 and the Indian Stamp Act, 1899, 2023 INSC 1066 (decided 13 December 2023, seven-judge Constitution Bench): an unstamped instrument is inadmissible but not void, and the defect is curable.
6. Punjab & Sind Bank v. Allied Beverages Co. Pvt. Ltd. (Supreme Court, Civil Appeal No. 8443 of 2010, decided 1 October 2010): courts retain Section 34 CPC discretion to moderate compensatory interest.
7. Rangappa v. Sri Mohan, (2010) 11 SCC 441 (AIR 2010 SC 1898): Supreme Court; the Section 139 presumption covers the existence of a legally enforceable debt, rebuttable on a preponderance of probabilities.

Statutes

1. Indian Contract Act, 1872 (sections cited: 10, 25).
2. Negotiable Instruments Act, 1881 (sections cited: 4, 118, 138, 139).
3. Indian Stamp Act, 1899 (Article 49 of Schedule I; sections 35, 42).
4. Code of Civil Procedure, 1908 (Order XXXVII, Order XXI, section 34).
5. Usurious Loans Act, 1918 (the court’s power to reopen excessive and substantially unfair interest).
6. Income-tax Act, 1961 (section 269SS).
7. Limitation Act, 1963 (Articles 34, 35; section 18).
8. Interest Act, 1978 (award of interest where the contract is silent).
9. Information Technology Act, 2000 (section 10A).
10. Bharatiya Sakshya Adhiniyam, 2023 (section 63; successor to the Indian Evidence Act, 1872, section 65B).

Disclaimer

This article is for informational purposes only and does not constitute legal advice. Stamp-duty and interest rates change by state amendment act; verify current rates with the relevant state stamp authority. For specific legal guidance, consult a qualified legal professional.