ESOP Taxation in India: Perquisite, Deferral, Capital Gains

ESOP tax is not one tax. It is two, hitting at two different moments, under two different heads of income. At exercise, the discount you receive — market value minus what you pay — is salary, taxed at your slab rate with your employer deducting TDS. At sale, any further rise is capital gains, taxed at rates that depend on whether the shares are listed and how long you held them. Most ESOP mistakes are simply people planning for one of these moments and getting ambushed by the other.

This guide works through both, under the law in force from this financial year. The Income-tax Act, 2025 replaced the 1961 Act with effect from 1 April 2026, and the ESOP provisions were renumbered — Section 17 kept its number, but the deferral that lived in Sections 156(2) and 192(1C) of the old Act now sits in Section 289(3), with a changed window. Where the numbering matters, we give you both.

The perquisite: salary tax at exercise

When your employer allots shares under an ESOP, RSU plan or similar scheme — free of cost or at a concessional rate — the value of that benefit is a perquisite chargeable under the head Salaries (Source: Income-tax Act, 2025, Section 17(1)(d)). The value is fixed by statute: the fair market value of the shares on the date you exercise the option, minus what you actually paid (Source: Section 17(4)(h); under the earlier Income-tax Act, 1961, the same rule sat in Section 17(2)(aa) with Rule 3(8)(iii) of the 1961 Rules). Because it is salary, it is taxed at your slab rate, and your employer must deduct TDS on it as part of salary (Source: Section 392(1)).

The fair market value is not a matter of opinion — the method is prescribed. For a share listed on a recognised stock exchange, FMV is the average of the opening and closing prices on the exercise date, taken from the exchange with the highest trading volume if it trades on more than one; if there was no trading that day, the closing price on the nearest preceding trading date applies. For a share not listed on any exchange, FMV is the value determined by a merchant banker on the specified date (Source: Income-tax Rules, 2026, Rule 15(6); the corresponding rule under the 1961 framework was Rule 3 of the 1961 Rules).

Note what this means for startup employees: your strike price (often a nominal ₹10) and your tax FMV (merchant-banker certified, tracking your company's latest funding valuation) are different numbers, and the tax bill is computed on the second one.

Worked example, illustrative numbers only: your startup grants options with a ₹10 strike. On exercise, the merchant-banker FMV is ₹210. You exercise 5,000 options. The perquisite is (210 − 10) × 5,000 = ₹10,00,000, which is added to your salary income for the year. At a 30% slab with cess, the tax on this slice is roughly ₹3.12 lakh — whether or not you sell a single share.

The startup deferral: sixty months, not forty-eight

Employees of eligible startups can push the perquisite tax out. Under the new Act, where the current employer is an eligible start-up, the tax (and interest) on the ESOP perquisite shown in the notice of demand becomes payable within fourteen days of the earliest of three events: the expiry of sixty months from the end of the relevant tax year, the date you sell the shares, or the date you cease to be an employee of that employer (Source: Income-tax Act, 2025, Section 289(3)). The employer correspondingly deducts or pays the tax at the rates in force for the year of allotment, within that same window (Source: Section 392(3)).

Two things worth knowing about this clause. It is a genuine deferral — the tax does not vanish, it waits — and it ends early on sale or exit, so the "sixty months" is a ceiling, not a promise. It also got longer: under the 1961-Act provisions (Sections 156(2) and 192(1C)) the window was forty-eight months from the end of the assessment year; the 2025 Act extended it to sixty (the Income Tax Department's perquisites explainer still describes the older 48-month wording — the Act text controls). Deferral also means interest accrues on the deferred tax as part of the demand.

Eligibility rides on the employer being an "eligible start-up": a company or LLP in innovation, product development or a scalable business model, incorporated on or after 1 April 2016 but before 1 April 2030, with turnover not exceeding ₹300 crore in the relevant year, holding a certificate of eligible business from the Inter-Ministerial Board (Source: Income-tax Act, 2025, Section 140). DPIIT recognition alone is not the test — the IMB certificate for tax purposes is. Ask your startup's finance team whether they qualify before you count on the deferral.

Capital gains at sale: listed versus unlisted

Once shares are allotted, later gains belong to the capital gains head. The cost of acquisition is the fair market value that was taken for the perquisite at exercise (Source: Income-tax Act, 2025, Section 73, Table, item 4 — continuing the rule that previously sat in Section 49(2AA) of the 1961 Act). You are not taxed twice on the exercise-date value; the second tax is only on appreciation from there.

For listed shares where STT was paid on acquisition and sale, short-term gains are taxed at 20% (Source: Section 196) and long-term gains at 12.5% with the first ₹1,25,000 of such gains in the financial year exempt (Source: Section 198; the exemption and rates continue the July 2024 reset made by the Finance (No. 2) Act, 2024). The ₹1.25 lakh exemption is shared across all your STT-paid listed equity gains in the year — including your direct stock portfolio — so a large vest-and-sell can quietly consume it.

Unlisted shares — the normal case for startup stock — follow the slower clock: they become long-term only after 24 months of holding (Source: Income Tax Department capital-gains guidance on holding periods), and the long-term rate is 12.5% without the ₹1.25 lakh exemption and without indexation (Source: Section 197). Short-term gains on unlisted shares are simply added to your income and taxed at slab.

Worked example, illustrative numbers only: you exercised 5,000 startup options at a ₹210 FMV (perquisite taxed as above), and sell three years later at ₹900. Sale proceeds ₹45,00,000; cost ₹10,50,000; long-term capital gain ₹34,50,000; tax at 12.5% is ₹4,31,250 — payable in the year of sale, with no exemption and no indexation. Compare a listed RSU: 100 units with FMV ₹1,000 at vest (₹1,00,000 perquisite), sold after 14 months at ₹1,400 — capital gain ₹40,000, long-term, and fully covered by the ₹1.25 lakh exemption if you have no other listed-equity gains that year.

RSUs from a foreign parent: the rupee conversion

If your employer's parent is a foreign listed company, the mechanics add one layer: the perquisite must be valued in rupees. The FMV is determined in the foreign currency under the same exercise-date method, and converted at the telegraphic transfer buying rate of that currency as on the specified date — for salary income, the last day of the month immediately preceding the month in which the salary is due, paid, or received as arrears (Source: Income-tax Rules, 2026, Rules 206 and 207; the buying rate is the State Bank of India's adopted rate). Your payroll performs this conversion and reports the perquisite in Form 16; the figure you carry into your ITR is the one on Form 16, not the exchange rate from a currency app on vesting day.

One real risk with foreign RSUs is double taxation when the vesting year straddles a foreign work stint — part of the benefit may be taxed both by India and by the country where you worked. Relief comes through the double taxation avoidance agreement between India and that country, which the law empowers the government to implement by notification (Source: Income-tax Act, 2025, Section 159). Foreign tax credit claims follow the prescribed procedure and forms; this is the one corner of ESOP taxation where a cross-border tax advisor earns their fee.

ESPP discounts, SARs and phantom pay

ESPP shares bought at a discount are taxed exactly like ESOP shares: the discount — market value minus your purchase price — is a salary perquisite under the same provision for shares allotted at a concessional rate (Source: Income-tax Act, 2025, Section 17(1)(d)). Later gains follow the capital-gains table above.

Cash-settled SARs and phantom equity never put shares in your hands, so there is no capital-gains leg at all. The payout — the appreciation over the base price, or the phantom value — is simply salary in the year you receive it, taxed at slab, with TDS. The simplicity is real, but so is the ceiling: you get the upside in cash and none of the long-term 12.5% treatment, because you never held a capital asset.

Filing notes

• Form 16 is your ledger. The perquisite should appear in Part B under perquisites; reconcile it against your exercise statement each year.
• Capital gains generally push you to ITR-2 — the return for individuals with capital gains (Source: Income Tax Department ITR applicability guidance; our ITR filing guide walks the form choice).
• Keep the paper trail for the cost basis: exercise statement, the merchant-banker FMV report for unlisted shares, and broker contract notes. The cost of acquisition for ESOP shares is the exercise-date FMV, and assessors do ask.
• Deferred-tax startups: if the deferral applies, the demand lands up to sixty months later — diarise the trigger dates (sale, resignation) as well as the expiry.

The one-line summary

Exercise is salary tax on the discount at slab rates; sale is capital-gains tax on the rise after that. Startups can defer the first tax up to sixty months under Section 289(3); listed shares get the 12.5%-above-₹1.25 lakh long-term rate after twelve months; unlisted shares need twenty-four months for the same 12.5% without exemption. Plan liquidity for the first event, and the holding period for the second.

This is educational content, not tax advice. Numbers in examples are illustrative; slabs and your facts change outcomes. For a specific exercise or sale, use a chartered accountant.