Disputes over the authenticity of a will are among the most emotionally charged legal battles a family can face, often arising precisely when grief is freshest and trust between siblings or relatives is already strained. If you are asking how it can be proved whether a will is fake or genuine, the reassuring answer is that Indian law has developed a detailed, well-tested framework for exactly this purpose, combining strict statutory requirements for execution, the mandatory testimony of attesting witnesses, and, where necessary, expert forensic examination of handwriting and signatures. This answer explains exactly how it can be proved whether a will is fake or genuine, the specific legal provisions that govern this process, and the practical steps you should take if you suspect a will has been forged or fabricated.

The starting point for proving any will lies in Section 63 of the Indian Succession Act, 1925, which lays down the mandatory formalities for the valid execution of a will: it must be signed by the testator, or by some other person in their presence and by their direction, the signature must appear in a manner that it is clear the testator intended by it to give effect to the will, and, crucially, the will must be attested by two or more witnesses, each of whom has seen the testator sign or affix their mark, or has received a personal acknowledgment from the testator of their signature. The Kerala High Court, and indeed the Supreme Court in numerous decisions, have repeatedly emphasised that strict compliance with Section 63, particularly clause (c) relating to attestation, is mandatory and cannot be diluted by resorting to alternative evidentiary provisions, meaning that a will lacking proper attestation faces serious difficulty being upheld as genuine regardless of other supporting circumstances.

Once the formal requirements of execution are established as a baseline, the actual proof of the will in a court of law is governed by specific provisions of the Bharatiya Sakshya Adhiniyam, 2023 (BSA), which replaced the Indian Evidence Act, 1872. Section 67 of the BSA, corresponding to the earlier Section 68 of the Evidence Act, mandates that a document required by law to be attested — which a will always is — cannot be used as evidence until at least one attesting witness has been called to prove its execution, and the Supreme Court, in the recent decision in Ramesh Chand v. Suresh Chand, reiterated that this requirement is mandatory and cannot be waived, even where no legal heirs are actively contesting the will. This means that whoever seeks to establish the genuineness of a will must, as a first and essential step, produce at least one of the attesting witnesses to testify that they personally witnessed the testator sign the document.

If neither attesting witness can be found or is available to testify — for instance, because both have since passed away or cannot be traced — Section 68 of the BSA, corresponding to the earlier Section 69 of the Evidence Act, provides a fallback mechanism, but the Supreme Court has clarified that this is an exceptional remedy available only when it is genuinely impossible to prove attestation through the ordinary mechanism under Section 67, not an alternative shortcut to be used as a matter of convenience. Under this exceptional route, the propounder of the will must prove that the attestation of at least one attesting witness is in that witness's own handwriting, and that the signature of the testator is in the testator's own handwriting, essentially substituting expert or comparative handwriting evidence for live witness testimony.

A further nuanced situation arises when an attesting witness is produced but denies the execution of the will, or claims not to recollect witnessing it — a pattern that, unfortunately, sometimes occurs when a witness has been influenced by parties disputing the will's validity. In such circumstances, the Kerala High Court has clarified that if the court finds a mala fide intention on the part of the attesting witness to assist those objecting to the will, this denial should be treated as tantamount to a denial of execution, entitling the propounder to fall back on Section 70 of the BSA, corresponding to the earlier Section 71 of the Evidence Act, which permits proof of execution through other evidence when an attesting witness denies or does not recollect the execution. This provision exists precisely to prevent a will's genuineness from being defeated purely by an uncooperative or compromised witness, provided the court is satisfied of the witness's mala fide intent rather than a genuine inability to recall.

Beyond the specific procedural pathway for proving execution, the question of whether a will is fake or genuine frequently turns on forensic and expert evidence regarding the testator's signature and handwriting. Section 39 of the BSA, corresponding to the earlier Section 45 of the Evidence Act, allows the court to receive the opinion of an expert — typically a certified handwriting or forensic document examiner — on questions relating to the identity of handwriting, and courts routinely direct disputed wills to be examined by such an expert who compares the testator's signature on the will against undisputed specimens of their signature from other documents such as bank records, property papers, or earlier correspondence. However, the Supreme Court has cautioned, in cases like Murari Lal v. State of M.P., that expert handwriting opinion, while relevant and admissible, must be treated with caution and is not by itself an infallible or exclusive mode of proof, meaning it should ideally be considered alongside, rather than as a total substitute for, witness testimony and other circumstantial evidence.

In addition to formal expert evidence, Section 41 of the BSA, corresponding to the earlier Section 47 of the Evidence Act, allows the court to consider the opinion of any person who is genuinely acquainted with the testator's handwriting — such as a close family member, a business associate, or a long-serving employee who has regularly seen the testator sign documents — even though such a person is not a certified expert, and this lay opinion evidence can meaningfully corroborate or contradict the findings of a formal handwriting expert. It is worth noting a common misconception that Section 90 of the old Evidence Act, which raises a presumption of due execution for documents that are thirty years old and produced from proper custody, applies to wills in the same way it applies to ordinary documents; courts, including the Chhattisgarh High Court, have specifically held that this presumption does not apply to wills, given the strict, specialised requirement of attestation under Section 63(c) of the Indian Succession Act, meaning age and custody alone can never substitute for proper proof of execution when a will's genuineness is in question.

Beyond these evidentiary mechanisms specific to attestation and handwriting, courts also examine a range of surrounding circumstances to assess a will's genuineness holistically, often referred to as "suspicious circumstances" in the established jurisprudence on this subject. These include whether the will was registered, since registration, while not legally mandatory, adds a meaningful degree of sanctity and authenticity to a will; whether the testator was in sound mental and physical health at the time of execution, particularly relevant if the will was made shortly before death or during illness; whether the distribution of property under the will departs significantly and without explanation from natural expectations, such as excluding close family members entirely in favour of a distant relative or unrelated party; whether the will was drafted or its execution was overseen by someone who stands to benefit substantially from it, raising questions of undue influence; and whether there were unexplained delays in producing the will after the testator's death. Courts require that where such suspicious circumstances exist, the person propounding the will must satisfactorily explain them before the will can be accepted as genuine, placing a somewhat heightened burden on the propounder in cases where red flags are present.

If you suspect that a will presented in your family is fake, the practical first step is to formally contest it, either by filing a caveat if probate or letters of administration proceedings have been initiated, or by filing objections in the succession proceedings already underway, ensuring the matter is placed squarely before the court rather than resolved informally. Simultaneously, you should gather every genuine specimen of the deceased's signature you can access — bank documents, property deeds, medical records, older correspondence — since these will form the comparison material for any handwriting expert appointed by the court, and you should also identify and be prepared to summon anyone who was present around the time the will was allegedly executed, or who has direct knowledge of the testator's true wishes, mental state, or handwriting at that time.

If the will is genuinely forged, this also opens the door to criminal remedies alongside the civil succession dispute. Fabricating a will, forging a testator's signature, or using a forged will as if it were genuine attracts liability under Sections 336 to 340 of the Bharatiya Nyaya Sanhita, 2023 (BNS), which replaced the earlier forgery provisions under Sections 463 to 471 of the IPC, and pursuing a criminal complaint alongside your civil challenge can significantly strengthen your overall position, since a criminal conviction or even a pending criminal investigation into forgery lends considerable weight to your civil claim that the will is not genuine.

Given how technical this area of law is — spanning the Indian Succession Act, the Bharatiya Sakshya Adhiniyam's specific attestation and expert-opinion provisions, and the accumulated body of case law on suspicious circumstances — it is genuinely important to engage an experienced probate and succession lawyer early, rather than attempting to navigate a will dispute without proper legal guidance. You can consult the team at Aapka Legal Advice for a confidential assessment of your specific situation, including which attesting witnesses need to be summoned, whether a handwriting expert examination is warranted, and how to build the strongest possible case around the suspicious circumstances surrounding the disputed will.

Given how fact-intensive and often prolonged will disputes tend to be, many families find real value in obtaining an independent, experienced perspective from the panel of retired judges available through certain legal consultation platforms, since a former judge who has adjudicated numerous succession and probate matters can offer a realistic, grounded assessment of how strong your case for challenging or defending a will actually is, based on the specific attestation evidence, expert opinions, and surrounding circumstances involved. This kind of confidential, judicially informed input can be invaluable before committing to what is often lengthy and emotionally taxing litigation.

If you decide to proceed with formal legal action, whether to challenge a suspected fake will or to defend a genuine one against unfounded allegations, engaging a lawyer experienced specifically in succession and probate litigation, forgery matters, and expert evidence procedures will make a substantial difference to your outcome. You can explore Top Criminal Lawyers in India | Aapka Legal Advice to find advocates experienced in the forgery dimension of such disputes, and request an independent evaluation from the panel of retired judges before finalising your litigation strategy.

In summary, proving whether a will is fake or genuine in India involves a carefully structured legal process: mandatory examination of at least one attesting witness under Section 67 of the BSA, fallback handwriting proof under Section 68 of the BSA where witnesses are unavailable, expert examination under Sections 39 and 41 of the BSA where signatures are disputed, strict compliance with the execution formalities of Section 63 of the Indian Succession Act, and careful judicial scrutiny of any suspicious circumstances surrounding the will's creation. Approaching this process methodically, with the right evidence gathered early and experienced legal guidance throughout, gives you the strongest possible foundation to establish the truth about a disputed will.