An Employee Stock Option Plan (ESOP) is often the single most important retention and alignment tool a startup has, particularly before it can compete on cash compensation. Yet ESOPs are also among the most misunderstood instruments in Indian startup practice — founders routinely confuse the corporate law that permits the grant, the plan mechanics that determine when an employee actually owns anything, and the tax law that decides how much of that value survives after exercise. This article sets out the framework in the order a founder or HR team actually encounters it: the corporate law basis for issuing options, how vesting and cliff periods are structured and why the one-year gap between grant and vesting is not optional, the two-stage taxation of ESOPs on exercise and on sale, the special deferral available to DPIIT-recognised startups, and the judgments — from the Supreme Court’s 2008 Infosys ruling to a 2026 Tribunal decision on Flipkart’s ESOP repurchase — that have shaped how Indian courts actually tax equity compensation.
1. The Corporate Law Basis — Section 62(1)(b), Companies Act, 2013
An Indian private or public company cannot simply hand out shares to employees; any issue of shares otherwise than to existing shareholders in proportion to their holding, including under an ESOP, is a departure from the default pre-emptive right under Section 62(1)(a) and requires the specific statutory gateway in Section 62(1)(b).
The company may… increase its subscribed capital… to employees under a scheme of employees’ stock option, subject to a special resolution passed by the company and subject to such conditions as may be prescribed.
— Section 62(1)(b), Companies Act, 2013 (summarised)
The prescribed conditions are set out in Rule 12 of the Companies (Share Capital and Debentures) Rules, 2014, which governs shareholder approval, pricing freedom, disclosure in the explanatory statement, and — critically for this article — the minimum gap between grant and vesting.
There shall be a minimum period of one year between the grant of options and vesting of option… the company shall have the freedom to specify the lock-in period for the shares issued pursuant to exercise of option.
— Rule 12(1) and 12(6), Companies (Share Capital and Debentures) Rules, 2014 (summarised)
For listed companies, the parallel framework is the SEBI (Share Based Employee Benefits and Sweat Equity) Regulations, 2021, which impose the same one-year minimum vesting gap, along with additional disclosure, trust-administration, and insider-trading compliance obligations that private startups do not face. A pre-IPO company should build its ESOP documentation with eventual SEBI compliance in mind, since converting a loosely drafted private scheme into a SEBI-compliant one at the time of listing is a recurring source of delay in IPO readiness reviews.
2. Grant, Vesting, Cliff, and Exercise — The Mechanics
Four distinct moments matter in the life of an option, and precision in each is what separates a defensible ESOP scheme from one that generates disputes at an employee’s exit.
2.1 Grant
The grant is the company’s offer of a specified number of options to an employee, typically evidenced by a grant letter issued under the umbrella ESOP scheme approved by shareholders. The grant fixes the exercise price (often the face value or a value close to the last priced round, subject to Rule 12) and the vesting schedule, but confers no shareholding rights whatsoever — an optionee is not a shareholder, has no voting or dividend rights, and holds only a contractual right to acquire shares in the future.
2.2 Cliff
The cliff is the initial period during which no options vest at all, notwithstanding continued employment; if the employee leaves before the cliff date, the entire grant lapses. A twelve-month cliff is the near-universal Indian market standard, and it is not merely a commercial convention — it is the practical expression of the statutory minimum one-year gap between grant and vesting under Rule 12(1) referred to above. A scheme that purports to vest options earlier than twelve months from grant is not compliant and exposes the company to the risk of the vesting (and any shares issued on exercise) being challenged.
2.3 Vesting
Vesting is the process by which the employee earns the right to exercise options over time, typically in monthly or annual tranches after the cliff. The standard Indian structure remains a four-year vesting period with a one-year cliff, vesting 25% at the twelve-month mark and the balance monthly or quarterly thereafter, though performance-linked and milestone-linked vesting (tied to funding rounds, revenue targets, or a liquidity event) are increasingly used for senior and founder-adjacent hires. Vesting schedules should also address acceleration — single-trigger acceleration on an acquisition, or double-trigger acceleration requiring both a change of control and termination without cause — since the absence of an acceleration clause is one of the most common points of post-acquisition dispute between founders, employees, and an acquirer.
2.4 Exercise
Exercise is the employee’s decision to pay the exercise price and convert vested options into actual shares. This is the first taxable event (discussed in Part 3 below) and the point at which the scheme’s exercise window matters most: most Indian schemes give a departing employee a limited post-termination exercise window (commonly 90 days, though extended windows of one to three years are increasingly offered by well-capitalised startups as a retention-friendly practice) within which vested-but-unexercised options must be exercised or they lapse.
3. Taxation of ESOPs — Two Distinct Taxable Events
Indian tax law treats an ESOP as giving rise to two separate taxable events, occurring at different times, taxed under different heads, and — this is the point most founders and employees get wrong — taxed regardless of whether the employee has actually realised any cash.
3.1 Stage One: Perquisite Tax on Exercise
On exercise, the difference between the fair market value (FMV) of the share on the date of exercise and the exercise price actually paid by the employee is treated as a perquisite forming part of salary income, taxable in the year of allotment even though the shares of an unlisted startup are, by definition, illiquid.
The value of any specified security or sweat equity shares allotted or transferred, directly or indirectly, by the employer… free of cost or at concessional rate to the assessee, shall be a perquisite… the fair market value of the specified security or sweat equity shares, on the date on which the option is exercised… as reduced by the amount actually paid by, or recovered from, the assessee in respect of such security or shares.
— Section 17(2)(vi) read with Explanation, Income-tax Act, 1961 (governs allotments made before 1 April 2026)
The employer must deduct TDS on this perquisite as part of salary under Section 192. For an unlisted company, the FMV must be determined by a SEBI-registered merchant banker in accordance with the valuation rules, since there is no listed market price to rely upon.
3.2 Stage Two: Capital Gains on Sale
When the employee later sells the shares acquired on exercise, the FMV already taxed as a perquisite becomes the cost of acquisition, and the difference between the sale price and that FMV is taxed as a capital gain — short-term or long-term depending on the holding period from the date of exercise, not from the date of grant.
The fair market value which has been taken into account for the purposes of sub-clause (vi) of clause (2) of section 17 shall be deemed to be the cost of acquisition of such specified security or sweat equity shares.
— Section 49(2AA), Income-tax Act, 1961 (governs allotments before 1 April 2026)
For unlisted shares, long-term capital gains (holding period exceeding twenty-four months) are taxed at 12.5% without indexation, and short-term gains at the employee’s applicable slab rate — rates and holding-period thresholds as amended by the Finance (No. 2) Act, 2024, with effect from 23 July 2024.
3.3 A Structural Change Founders Must Track: the Income-tax Act, 2025
The Income-tax Act, 2025 replaced the Income-tax Act, 1961 with effect from 1 April 2026, applicable from Tax Year 2026-27 onward; allotments and exercises completed before that date continue to be governed by the 1961 Act provisions cited above. The new Act preserves the substance of ESOP taxation unchanged but renumbers the provisions — market commentary and early practitioner notes indicate that the perquisite provision corresponding to the former Section 17(2)(vi) has been relocated (commonly cited as Section 17(1)(d) of the 2025 Act), the TDS deferral mechanism formerly at Section 192(1C) now sits at Section 392(3) read with Section 289(3), and the eligible-startup deferral criteria formerly at Section 80-IAC now sit at Section 140. Because this recodification is very recent, every ESOP scheme document, grant letter, and TDS workflow that still cites the old section numbers should be checked against the gazetted text of the 2025 Act and updated before the next grant or exercise event.
4. The Startup Deferral — Relief from an Immediate Cash-Tax Bill
The single biggest practical grievance with ESOP taxation is that Stage One taxes an illiquid, paper gain — an employee can owe a substantial perquisite tax bill on shares in a private company that cannot be sold to fund that very tax payment. Parliament addressed this, narrowly, for startup employees through an amendment introduced by the Finance Act, 2020.
The relief applies only where the employer satisfies two conditions simultaneously: it must (i) hold recognition from the Department for Promotion of Industry and Internal Trade (DPIIT) as a startup, and (ii) hold a certificate of eligible business from the Inter-Ministerial Board under the eligible-startup provision (Section 80-IAC of the 1961 Act; Section 140 of the 2025 Act). DPIIT recognition by itself is not sufficient — a large majority of DPIIT-recognised startups do not hold the separate IMB certificate, and founders frequently assume the relief applies to them when it does not.
Where both conditions are met, the employer is permitted to defer deduction and payment of TDS on the Stage One perquisite until the earliest of three trigger events.
…the deduction or payment of tax… shall be made within fourteen days— (i) after the expiry of forty-eight months from the end of the relevant assessment year; or (ii) from the date the assessee ceases to be the employee of the person; or (iii) from the date of sale of specified security or sweat equity share… whichever is the earliest.
— Section 192(1C), Income-tax Act, 1961 (now Section 392(3) read with Section 289(3), Income-tax Act, 2025)
The deferral defers the cash-flow burden of TDS; it does not reduce or waive the underlying tax liability, which remains computed by reference to the FMV on the date of exercise. Founders structuring an ESOP scheme for a DPIIT- and IMB-certified startup should flag the deferral option explicitly in grant letters and employee communication — few employees are aware it exists unless the company tells them.
5. Landmark and Recent Judgments
CIT v. Infosys Technologies Ltd. (2008) 297 ITR 167 (SC)
Infosys had allotted shares to employees at a concessional price through an employee welfare trust, subject to a lock-in period restricting transfer. The Income Tax Department sought to tax the entire difference between market value and the price paid as a perquisite in the year of allotment. The Karnataka High Court, upheld by the Supreme Court, held that where a genuine lock-in restricts the employee’s ability to deal with the shares, the benefit is not a definite, ascertainable perquisite at the point of allotment, since its ultimate value remains contingent and unrealised during the restriction. The ruling remains the foundational authority for the proposition that an ESOP perquisite must be an ascertainable benefit before it can be taxed, and it directly informed the subsequent statutory scheme (now Section 17(2)(vi)) which deliberately fixes the taxable event at exercise, when the restriction typically falls away, rather than at grant.
The Flipkart/PhonePe ESOP Compensation Litigation — Three High Courts, Three Outcomes Delhi, Karnataka and Madras High Courts, 2024–2025
Flipkart Singapore’s demerger of its PhonePe business caused a sharp fall in the value of outstanding ESOPs, prompting a one-time voluntary compensation payment to option holders. Indian tax authorities sought to tax that payment as salary. In the Delhi High Court, an employee who had not exercised his options obtained relief: the court held that because the options were never exercised, no perquisite had ever crystallised under Section 17(2)(vi), and the compensation was a capital receipt rather than salary income. The Karnataka High Court, considering a similarly placed employee, reached a comparable conclusion and directed a Nil TDS certificate to be issued. The Madras High Court, however, examining a case involving discretionary compensation structured differently by the employer, held the payment taxable as a perquisite. The resulting split across three High Courts on materially similar facts illustrates how sensitive ESOP taxation remains to the precise structure of the compensation event, and underlines why any compensation, buyback, or ESOP-adjustment payment following a corporate restructuring should be documented with as much care as the original grant.
Pramod Kumar Jain v. DCIT 2026 SCC OnLine ITAT 13430 (ITAT, Bangalore Bench, decided 30 July 2026)
In this recent ruling, the Bangalore Tribunal held that consideration received on the repurchase of vested but unexercised Flipkart ESOPs is taxable as long-term capital gains and not as salary perquisite, reasoning that an unexercised option is itself a capital asset — a valuable right to acquire shares — capable of being bought back for consideration, distinct from the perquisite that only arises under Section 17(2)(vi) once shares are actually allotted on exercise. The Tribunal relied on the Supreme Court’s reasoning in Dhun Dadabhoy Kapadia v. CIT on the character of subscription rights as capital assets. The decision, still very recent, is likely to be tested further but currently offers a founder-friendly and employee-friendly route for structuring ESOP buybacks during an acquisition as capital gains rather than salary, with the attendant lower LTCG-rate benefit and no TDS-under-salary obligation for the company.
6. A Structuring and Drafting Checklist for Founders
- Adopt the ESOP scheme by special resolution under Section 62(1)(b) before any grant letter is issued, and file the resolution and explanatory statement in the statutory records.
- Build in the mandatory one-year minimum gap between grant and vesting (Rule 12(1)) — do not let a generous offer letter promise earlier vesting than the scheme permits.
- Fix the exercise price defensibly, supported by a merchant-banker valuation, particularly where the grant is close in time to a priced funding round.
- Draft explicit acceleration provisions (single- or double-trigger) rather than leaving acceleration to be negotiated informally at the time of an exit.
- Set a realistic post-termination exercise window and disclose it clearly in the grant letter — silence here is the single most litigated ESOP term.
- Confirm DPIIT and IMB (Section 80-IAC / Section 140) status before promising employees the TDS deferral benefit; do not assume DPIIT recognition alone qualifies.
- Update every scheme document, grant letter, and payroll TDS workflow for the section renumbering under the Income-tax Act, 2025 before the next grant or exercise event.
- Document any ESOP buyback, compensation, or adjustment payment (on a demerger, down-round, or acquisition) with care as to whether the options were exercised or unexercised at the time of payment — this single fact drove the divergent Flipkart outcomes above.
This article is intended for general informational purposes and does not constitute legal or tax advice. ESOP structuring and taxation should be assessed on the specific facts of each startup and employee, in consultation with VNC Corporate & Legal, Advocates & Solicitors and the company’s tax advisors.