'Any material alteration of a negotiable instrument renders the same void'. Discuss the statement and state the exceptions to this rule, if there are any.

The Rule in Section 87

The law of material alteration rests on a principle as old as it is sound: a person cannot be held bound by a contract that is not the contract he made. Section 87 of the Negotiable Instruments Act, 1881, gives statutory form to this principle when it declares that "any material alteration of a negotiable instrument renders the same void as against anyone who is a party thereto at the time of making such alteration and does not consent thereto, unless it was made in order to carry out the common intention of the original parties." The section further adds that any such alteration, if made by an indorsee, discharges his indorser from all liability in respect of the consideration thereof.

The policy behind this rule was stated with admirable clarity by the Calcutta High Court in Gour Chandra Das v Prasanna Kumar Chandra (1906 ILR 33 Cal 812): the rule is grounded on two foundations — first, that no man shall take the chance of committing fraud without running any risk of loss if detected; and second, that by the alteration, the identity of the instrument is destroyed, and to hold a party liable on a changed instrument would be to make for him a contract to which he never agreed. The principle is, therefore, essential to the integrity and sanctity of contracts and is calculated to prevent fraud and deter men from tampering with written securities.

What is a Material Alteration?

The Act itself does not define "material alteration," but the courts have worked out a comprehensive and consistent meaning over the years. The test is not whether the alteration increases or decreases the liability — whether it is prejudicial or beneficial to any party is beside the point. The question is whether the alteration changes the legal identity or character of the instrument. As Brett LJ stated in Aldous v Cornwell (1868 LR 3 QB 573), "any alteration seems to me material which would alter the business effect of the instrument if used for any ordinary business purpose."

The Supreme Court crystallised the definition in Seth Loonkaran Sethia v Ivan E. John (AIR 1977 SC 366), holding that "a material alteration is one which varies the rights, liabilities, or legal position of the parties as ascertained by the deed in its original state, or otherwise varies the legal effect of the instrument as originally expressed, or reduces to certainty some provision which was originally unascertained." Crucially, a material alteration includes not only erasing or changing something already written, but also making a new insertion that did not form part of the document as originally executed.

What Amounts to Material Alteration — Instances

The following have been judicially recognised as material alterations:

• Alteration of the date of the instrument, since the date governs the time of payment and, more critically, the period of limitation within which a suit may be filed. In Jayantilal Goel v Zubeda Khanum (AIR 1986 AP 120), insertion of a date in a promissory note without the maker's consent was held to be a material alteration.

• Alteration of the sum payable, for example changing Rs. 500 to Rs. 3,500 — as in Scholfield v Earl of Londesborough (1896 AC 514). Even a correction in the figures of the amount written constitutes a material alteration.

• Alteration of the time of payment, for example changing a bill payable three months after date to three months after sight — Long v Moore (1790 3 Esp 155).

• Alteration of the place of payment, for example scoring out the name of the originally designated bank and substituting another — Tidmarsh v Grover (1813 1 M&S 735).

• Alteration of the rate of interest — where the rate was left blank and the promisee filled it in without the promisor's consent, as in Seth Tulsidoss Lalchand v Rajagopal (1967 2 Mad LJ 66), the Madras High Court held it to be a material alteration vitiating the note.

• Addition of a new party, for example adding a new maker to a joint and several promissory note without the consent of existing makers — Garner v Walsh (1855 5 EB 83).

• Alteration of the signatures of the drawer or original payee, and addition, alteration, or change of the name of the payee without the drawer's consent — as confirmed by the Kerala High Court in State Bank of India v Kerala State Co-op Marketing Federation (1995 2 KLJ 621).

The Effect of Material Alteration

The effect of a material alteration is categorical — it renders the instrument void as against all parties who were parties at the time of the alteration and who did not consent to it. The Privy Council in Nathu Lal v Mt. Gomti Kuar (AIR 1940 PC 160) held that the effect of making a material alteration without the consent of the party bound by it is exactly the same as cancelling the deed.

However, the avoidance is not retrospective. It does not nullify any legal effect the instrument had already produced, but prevents the person who made or authorised the alteration from enforcing it against parties who did not consent. Importantly, as clarified by Section 88 of the Act, any acceptor or indorser is bound by his acceptance or indorsement notwithstanding any previous alteration of the instrument — meaning persons who become parties after the alteration are fully bound, as they contracted on the altered instrument.

There is also the vexed question whether a plaintiff who materially alters an instrument can nonetheless sue on the original consideration. The Madras High Court in Rangaswami Reddi v K. Doraiswami Reddi (AIR 1957 Mad 715) held the negative — a party guilty of material alteration cannot fall back on the original consideration or invoke Section 65 of the Contract Act. The Kerala High Court in C.K. Antony v Mathai M. Paikeday (ILR 2014 4 Kerala 297), however, took the view that a materially altered promissory note may still be used for the collateral purpose of proving original consideration, and a decree may be passed on that basis. This remains an unsettled area.

Exceptions and Alterations That Do Not Vitiate the Instrument

The statement that "any material alteration renders the instrument void" is subject to a set of important exceptions, expressly saved by Section 87 itself in its closing paragraph: "The provisions of this section are subject to those of Sections 20, 49, 86 and 125." Beyond these statutory exceptions, the courts have also recognised certain alterations as falling outside the scope of Section 87 altogether.

Statutory Exceptions

1. Filling Up of Inchoate Instruments — Section 20
When a person signs and delivers a stamped paper, either wholly blank or partially completed, he gives a prima facie authority to the holder to complete the instrument for any amount not exceeding the stamp value. Such completion, even if it might technically constitute an alteration, is authorised by statute and does not render the instrument void against a holder in due course. The Gujarat High Court in Hitenbhai Parekh v State of Gujarat (2010 CrLJ NOC 455) held that Section 87 must be read harmoniously with Section 20 — completion of an inchoate instrument under implied or express authority cannot be construed as a material alteration.

2. Conversion of Blank Indorsement into Indorsement in Full — Section 49
The holder of an instrument endorsed in blank may, without the indorser's further signature, convert it into a special or full indorsement. This is a statutorily authorised change and does not invalidate the instrument.

3. Qualified Acceptance — Section 86
Where the holder acquiesces in a qualified acceptance — one that is conditional, partial, or varied as to time or place of payment — all previous parties who have not consented are discharged. The acceptance itself, though it modifies the original terms of the bill, is treated differently from a material alteration and does not vitiate the instrument as against the acceptor.

4. Crossing of Cheques — Section 125
The holder of an uncrossed cheque may cross it; a generally crossed cheque may be converted into a specially crossed one; and a bank to whom a cheque is crossed may cross it again to its agent. These crossings are expressly permitted by the Act and, although they alter the manner of the instrument's use, they do not render it void.

Non-Statutory Cases Where Alteration Does Not Vitiate

Beyond these four statutory categories, the following alterations equally do not vitiate the instrument:

• Alteration made before the instrument is issued or delivered — an alteration before the instrument has become operative against any party does not fall within Section 87 at all, since the instrument in its final form is what was delivered.

• Alteration made to correct a mistake, for example correcting a year written as "1832" to "1823" — Brutt v Pickard (1824 Ry M 37).

• Alteration made to carry out the common intention of the original parties — if the parties always intended a particular meaning and the alteration merely makes that intention explicit, the instrument remains valid. This is expressly preserved by Section 87 itself and was applied by the Andhra Pradesh High Court in Charminar Co-op Urban Bank Ltd. v Chaitanyakala Samithi (AIR 2008 NOC 132 AP), where inserting the payee's name in a blank column was held to be in furtherance of the common intention of the parties.

• Alteration made with the consent of the parties — if all parties consent to the alteration, whether expressly or impliedly, the instrument remains binding upon them, though it becomes, in effect, a new instrument and may require a new stamp. Whether consent was given is always a question of fact.

• Alteration by a stranger without the holder's fraud or negligence — in Gourochandro v Krushnacharana (AIR 1941 Mad 383), the Madras High Court held that the holder of a promissory note is not affected by a material alteration made by a stranger without the holder's consent and without any fraud or laches on his part, provided the instrument was properly in the holder's custody at the material time.

• Payment of an altered instrument not apparent on its face — Section 89 — if a promissory note, bill, or cheque has been materially altered but the alteration does not appear on its face, and a person or banker liable to pay does so in good faith according to the apparent tenor of the instrument, that payment fully discharges the payer. This affords protection to bankers who exercise reasonable care but cannot detect a concealed alteration.

The Burden of Proof

Where an instrument appears in an altered state, the burden is squarely on the plaintiff to explain the alteration and to prove when it was made. As the Andhra Pradesh High Court stated in Subba Reddy v Ramana Reddy (AIR 1966 AP 267), the party who presents a negotiable instrument in an apparently altered and suspicious condition must fail from the mere infirmity of the instrument unless he satisfactorily explains its state. If the defendant's signatures on the instrument are admitted, the burden shifts back to the defendant to prove the material alteration on a balance of probabilities.

To summarise the governing principle in a single proposition: Section 87 renders a materially altered instrument void against non-consenting parties — but only against them, and only from the time of the alteration. The rule is not absolute, being subject to the statutory exceptions in Sections 20, 49, 86, and 125, and to the broader equitable principle that alterations made by consent, to correct mistakes, or to carry out the common intention of the parties, do not destroy the instrument but in fact affirm the true contract between the parties.