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Legal Guide

What is an Affidavit – How to Make One, Types

Need to make an affidavit but do not know where to start? Learn what an affidavit is, the different types, how to draft and notarize one.

Where You Swear It: Notaries, Oath Commissioners and Stamp Paper in Kolkata

Two affidavits can say exactly the same thing and still be rejected, because the defect is not in the text but in the execution. In West Bengal, affidavits intended for courts and government offices are ordinarily typed on non-judicial stamp paper of the value prescribed for the purpose, or on paper bearing a valid e-stamp certificate. The value differs depending on whether the affidavit is for a court proceeding, a registration, or a departmental application, so confirm the requirement with the office that will receive it rather than assuming one value fits every use.

The person before whom you swear also matters. A notary public appointed by the State Government can administer the oath and attest the affidavit anywhere in the State, and their seal, registration number and signature must appear on the jurat. For matters before the Calcutta High Court, affidavits are frequently sworn before an oath commissioner appointed by the High Court, and the Court's rules on the form of the jurat and the endorsement are stricter than those of a notary. A document sworn before the wrong authority, or one where the deponent's signature is not made in the presence of that authority, is vulnerable to objection even if every fact in it is true.

The deponent must sign in the presence of the attesting officer, and the officer must see the deponent sign or hear the deponent acknowledge the signature. Affidavits signed at home and carried to a notary for a rubber stamp are a common and entirely avoidable problem. If the deponent cannot read the language in which the affidavit is written, the contents should be read over and explained, and the fact of that explanation should be recorded on the document.

The Anatomy of an Affidavit That Survives Scrutiny

  • Cause title or heading: the court, the case number if any, and the names of the parties, matching the plaint or petition exactly.
  • Deponent's description: full name, parentage or spouse's name, age, occupation and complete address, so that identity is not in issue later.
  • Numbered paragraphs: one fact per paragraph, in chronological order, with dates and document references rather than vague assertions.
  • Reference to annexures: each document marked and described in the body, with the annexure mark matching the compilation.
  • Verification: a statement of which paragraphs are true to the deponent's knowledge and which are believed to be true on information received, and the source of that information.
  • Jurat: the place, the date, the deponent's signature, and the attesting officer's signature, seal and endorsement.

The verification clause is where most self-drafted affidavits fail: a document declaring every paragraph true to personal knowledge, when half the contents come from a relative or a bank statement, can be demolished in cross-examination. Splitting verification between knowledge and belief is not a technicality.

Reasons Affidavits Are Returned, and How to Avoid Them

Affidavits are returned for predictable reasons: the stamp paper is of the wrong value or stands in another person's name, the deponent's address does not match the identity proof, the jurat is undated or the date precedes the stamp purchase, the notary's seal is illegible, pages are not numbered or initialled, or an annexure referred to in the body is missing from the compilation. In court filings, an affidavit that is not paginated as the registry requires, or that omits the advocate's endorsement, will be marked defective and may not be listed on the intended date.

If the affidavit is to be used abroad, the execution route changes again. Documents for use in a foreign country generally require apostille from the designated authority, or consular attestation where the destination country is not a party to the Apostille Convention. An affidavit notarised in Kolkata and sent abroad without the correct authentication is usually returned, and the delay can cost a visa or admission deadline.

Finally, remember what you are signing. A false statement in an affidavit can be prosecuted as perjury under the Bharatiya Nyaya Sanhita, 2023, and in civil proceedings it can also attract action for contempt where the affidavit is filed in court. Corrections should be made by a fresh affidavit or a properly authenticated correction, not by overwriting and initialling the sworn text. If you are unsure whether your facts should be sworn on knowledge or on belief, or which authority should attest the document, speak to the chamber before you buy the stamp paper.

Common questions

Frequently asked questions

What is an affidavit and when do I need one?
An affidavit is a sworn written statement of facts, verified by oath before a notary public or oath commissioner. You need an affidavit for: name changes, address proof, income declarations, court evidence, property transactions, legal aid applications, passport/gazette corrections, and any legal process requiring verified facts.
How much does it cost to make an affidavit in Kolkata?
Notary fees in Kolkata typically range from ₹50–₹200 per affidavit, depending on the notary, the length of the affidavit, and the number of supporting documents. Some specialized affidavits (e.g., for property matters) may cost ₹300–₹500. The affidavit itself does not require stamp paper — only the notary charges.
What happens if I lie in an affidavit?
Lying in an affidavit is perjury — a criminal offense punishable with up to 7 years imprisonment and fine under the Bharatiya Nyaya Sanhita (BNS), 2023. Courts treat false affidavits very seriously and may initiate contempt proceedings or criminal prosecution.
Do I need a lawyer to draft an affidavit?
For simple affidavits (name change, address proof), you can draft it yourself using available templates. For legal proceedings, evidence affidavits, and complex declarations, a lawyer should draft the affidavit to ensure it contains all legally required elements and does not inadvertently harm your case.
Where can I find a notary for my affidavit in Kolkata?
Notaries are available near all court complexes (Calcutta High Court, Bankshall Court, City Civil Court, Alipore Court), on Old Post Office Street and Hare Street (legal stationery shops often have in-house notaries), and many operate from chambers near the Registrar of Assurances office.
Advocate Panchanand Shaw

Practising advocate, Calcutta High Court. Chamber at 14 Hare Street, opposite Bankshall Court, Kolkata 700001.

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