What is an affidavit?

An affidavit is a written statement of facts that the person making it swears or affirms to be true. The person making it is called the deponent. Because it is a sworn statement, it is usually signed in front of a notary or an authorised officer who confirms the deponent's identity. Businesses use affidavits for a range of routine confirmations, such as a change of name, proof of a fact, or a self declaration that a certain claim is correct.

How do I write an affidavit?

Start with a title, then name the deponent with age, parentage and address. Write the facts as short numbered points in the first person, keeping each point to a single clear statement. Add a verification line at the end saying the contents are true to the deponent's knowledge, then leave space for the deponent's signature, the place and the date. Most affidavits are printed on stamp paper and signed before a notary, though the exact requirement varies by state and purpose.

Does an affidavit need stamp paper and a notary?

In many cases yes, but it depends on the state and the purpose. Affidavits are often printed on non-judicial stamp paper of a small value and then attested by a notary, who checks the deponent's identity and stamps the document. The stamp paper value and whether notarisation is required differ from state to state and from one type of affidavit to another, so confirm the local requirement for your specific use before you print.

What is a self declaration affidavit?

A self declaration affidavit is one where the deponent simply confirms a fact about themselves, such as a signature, a date of birth, a marital status, or that two documents refer to the same person. It follows the same format as any affidavit, with the deponent's details, the declared facts as numbered points, and a verification line. Businesses often use self declarations for onboarding, address confirmation, or to state that certain information provided is correct.

Can a business use an affidavit for its records?

Yes. A business commonly uses affidavits to record a partner's or director's confirmation of a fact, to declare a change in a firm's name or address, to state ownership of an asset, or to support an application to a bank or a government office. The affidavit puts a sworn statement on record, which carries more weight than an ordinary letter because the deponent is affirming the facts are true and signing before an authorised officer.

Affidavit Format: Sample and How to Make One (2026)

An affidavit is one of the most common documents a business ends up needing, yet many owners have never written one and reach for a lawyer the moment the word comes up. In truth an affidavit follows a fixed, predictable layout, and once you understand its parts you can prepare a straightforward one yourself and take it for attestation. This guide explains what an affidavit is, the sections every affidavit carries, a ready sample you can adapt, how stamp paper and notary attestation work in general terms, and the everyday business situations where an affidavit is the right tool.

What an affidavit actually is

An affidavit is a written statement of facts that the person making it swears or affirms to be true. The person making the statement is called the deponent. What separates an affidavit from an ordinary letter is that it is a sworn document. The deponent signs it in front of a notary or another authorised officer, who confirms who they are and attests the signature. Because of that oath, an affidavit carries weight when it is submitted to a bank, a government office, or a court, so the facts in it should be stated carefully and only things the deponent actually knows to be true should go in.

The parts of an affidavit

Almost every affidavit, whatever its purpose, is built from the same building blocks. Learn these once and you can read or draft any affidavit:

Title: a short heading that names the document, such as "Affidavit" or "Self Declaration Affidavit", sometimes with the purpose added.
Deponent details: the full name, age, parentage or spouse's name, and address of the person making the statement, written in the first person.
The statements: the facts set out as short numbered points, each a single clear statement, written as "I state that...".
Verification: a closing line confirming that the contents are true to the deponent's knowledge and that nothing material has been hidden.
Signature block: space for the deponent's signature with the place and date, and below it the notary's attestation and seal.

Everything else is detail. Get these five parts in place, in this order, and you have a complete affidavit.

A sample affidavit format

Here is a plain layout you can adapt. Replace the bracketed parts with your own details, and print it on stamp paper of the value your state requires before signing before a notary.

Required fields at a glance

Whatever the purpose, make sure your affidavit carries each of these before you take it for attestation, since a missing field is the usual reason an affidavit gets sent back:

Deponent name and identity: full legal name, age, parentage or spouse, and complete address so the deponent is clearly identified.
First-person statements: the facts written as "I state that", numbered, each point a single fact.
Verification line: the closing confirmation that the contents are true, with the place and date.
Signature space: a clear place for the deponent to sign, with room for the notary's seal and attestation.
Stamp paper: where required, printed on non-judicial stamp paper of the value set for your state and purpose.

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Stamp paper and notary, in general terms

Two questions come up with every affidavit: does it need stamp paper, and does it need a notary. The honest answer is that both depend on the state and the purpose. Affidavits are commonly printed on non-judicial stamp paper of a small value, and then attested by a notary who checks the deponent's identity, watches the signature, and records the document in a register. Some affidavits for government or court use may have their own stamp value or attestation rules. Because these requirements differ from one state to another and from one type of affidavit to another, treat the sample here as a starting layout and confirm the exact stamp value and attestation your particular use needs before you finalise it.

Common business uses

Affidavits turn up across ordinary business life more often than owners expect. A few frequent uses:

Name or address change: declaring that a firm, a proprietor or a director now goes by a new name or operates from a new address.
Self declaration: confirming a signature, a date of birth, or that two documents refer to the same person during onboarding or a bank application.
Proof of ownership: stating that the deponent owns a vehicle, a premises or an asset, often needed for a registration or a claim.
No-objection statements: confirming that the deponent has no objection to a particular act, used in tenancy, partnership and licensing matters.
Loss of a document: declaring that an original document has been lost, which supports a request for a duplicate.

Writing the statements well

The quality of an affidavit lives in its numbered statements. Keep each point to a single fact, written plainly in the first person, so there is no room for two readings. Put the facts in a logical order, usually starting with who the deponent is and then moving to the specific matter. Avoid opinions and arguments, since an affidavit is a record of facts, not a case. If a statement is true only to the best of the deponent's knowledge rather than from direct experience, say so in that point. A short, clear affidavit that states three precise facts is far stronger than a long one padded with vague claims, and it is much less likely to be questioned by whoever receives it.

Keeping your business documents in order

An affidavit is usually one piece of a larger set of documents a business keeps, alongside its registration papers, agreements and invoices. The value of these papers shows up exactly when you need them at short notice, for a bank, a tender or a dispute, so store them where you can find them fast rather than in a loose folder. Keeping your billing and records in one place, as with a GST billing software that holds your invoices, means the supporting facts an affidavit often refers to are already at hand. If you are setting up formally, our guide on how to register a business in India covers the papers you will need first.

The bottom line

An affidavit is a sworn statement of facts, and its format is fixed enough that you can prepare a simple one yourself using the sample above, then take it for stamping and notary attestation as your state and purpose require. Name the deponent clearly, state the facts as numbered points, add the verification line, and leave space for the signature and seal. Keep the finished document with the rest of your business records so it is ready when someone asks. IndiaCRM keeps your billing, khata and business records in one free app, so the paperwork behind an affidavit is easy to find. Get the mobile app and keep your records in order.