ESOP Shares of Unlisted Startups: How the Two-Stage Tax (Exercise + Sale) Works
How ESOP unlisted shares tax works in India: perquisite tax at exercise, capital gains at sale, and the eligible-startup deferral option, with worked examples.
Reviewed by Team BuyUnlistedShares Research Desk
Employee Stock Options (ESOPs) are one of the most common forms of equity-linked compensation for Indian startup employees. But they come with a tax structure that surprises a lot of people the first time: you can owe tax before you have sold a single share and even before there is any public market for those shares.
The reason is that ESOPs in India are taxed at two separate stages — once when you exercise the option, and again when you eventually sell the shares. Understanding how each stage works (and the special deferral available to employees of eligible startups) is essential before you exercise anything. This is an information guide, not tax or investment advice — always confirm your own position with a qualified chartered accountant.
The two-stage structure at a glance
An ESOP is the right to buy your company's shares at a fixed "exercise price," usually below the fair market value used at exercise. The tax follows the lifecycle of that right:
- Stage 1 — Exercise: When you convert options into actual shares, the difference you receive (fair market value minus exercise price) is treated as a perquisite — salary income — and taxed at your slab rate.
- Stage 2 — Sale: When you later sell those shares, any gain over the value already taxed at exercise is treated as a capital gain.
Two events, two heads of income, potentially two tax bills. Let's break each down.
Stage 1: Perquisite tax at exercise
Under Section 17(2)(vi) of the Income-tax Act, the taxable perquisite at exercise is:
Fair Market Value (FMV) on the exercise date − Exercise price paid
This amount is added to your salary and taxed at your applicable slab rate. Your employer is generally required to deduct TDS on it.
For an unlisted company, the FMV is not a market price — there isn't one. Instead it is determined by a merchant banker's valuation report (a Rule 3 / Rule 11UA valuation), typically as of the exercise date or a date within 180 days before it.
Worked example — exercise
Suppose you were granted 1,000 options at an exercise price of ₹10 each. Years later you exercise them, and the merchant-banker FMV is ₹110 per share.
- Amount you pay the company: 1,000 × ₹10 = ₹10,000
- FMV of shares received: 1,000 × ₹110 = ₹1,10,000
- Perquisite (added to salary): ₹1,10,000 − ₹10,000 = ₹1,00,000
If you fall in the 30% slab, that ₹1,00,000 attracts roughly ₹30,000 in tax (plus applicable cess/surcharge) — payable in that financial year, even though you haven't sold anything and the shares may be illiquid.
This "dry income" problem — a tax bill with no cash inflow — is exactly what the startup deferral (below) was designed to soften.
Stage 2: Capital gains at sale
When you eventually sell the shares, your cost of acquisition is the FMV that was already taxed as a perquisite at exercise — not the low exercise price. This prevents the same value being taxed twice.
Continuing the example, your cost base is ₹110 per share (₹1,10,000 total), not ₹10.
Whether the gain is short-term or long-term depends on the holding period from the exercise/allotment date:
- Unlisted shares are treated as long-term if held for more than 24 months; otherwise short-term.
- Long-term capital gains on unlisted shares are taxed at 12.5% (without indexation, per the regime effective from 23 July 2024).
- Short-term capital gains are added to income and taxed at your slab rate.
Worked example — sale
Say two years later you sell all 1,000 shares at ₹200 each. (These figures are purely illustrative and are not a forecast of any share's future value.)
- Sale value: 1,000 × ₹200 = ₹2,00,000
- Cost of acquisition (FMV at exercise): ₹1,10,000
- Capital gain: ₹90,000
If held more than 24 months, this ₹90,000 is a long-term gain taxed at 12.5%, i.e. about ₹11,250. If sold within 24 months, the ₹90,000 is added to your income and taxed at your slab.
Note: if the company lists and you sell on a stock exchange after listing, listed-share rules (and any STT-linked rates) may apply to that sale instead — the treatment can change once shares become listed.
The eligible-startup deferral option
To ease the "dry income" burden, the law allows employees of eligible startups to defer the perquisite tax from Stage 1.
Under Section 191(2) and 192(1C), if you work for a startup that holds a certificate of eligibility under Section 80-IAC (i.e. recognised by DPIIT and approved by the Inter-Ministerial Board), the tax on the exercise-stage perquisite need not be paid immediately. Instead it becomes payable at the earliest of:
- 48 months (5 financial years) from the end of the year in which you exercised, or
- the date you sell the shares, or
- the date you cease to be an employee of that company.
The tax is still computed on the FMV at exercise (the amount doesn't shrink), but the timing shifts — helpful when you'd otherwise owe tax on shares you can't yet sell. This benefit applies only to eligible startups; employees of ordinary companies pay the perquisite tax in the year of exercise as normal.
Quick FAQ
Do I pay tax even if I never sell the shares?
At exercise, yes — the perquisite is taxable in that year (subject to the startup deferral). Capital-gains tax only arises if and when you sell.
How is FMV decided for an unlisted startup?
Through a merchant-banker valuation report under the prescribed rules, since there is no market price. Ask your employer for the valuation used for your exercise.
What is my cost when I sell?
The FMV already taxed as a perquisite at exercise — not the exercise price you paid. This avoids double taxation of the same value.
Does the deferral reduce my total tax?
No — it changes when you pay, not how much. The perquisite is still computed on the exercise-date FMV.
Information only, not investment advice. Unlisted shares carry higher risk and lower liquidity than listed securities, may involve valuation uncertainty and possible post-IPO lock-in, and may be hard to sell. Tax rules are complex and change over time; the figures and rates above are illustrative and general in nature. Consult a qualified chartered accountant or tax advisor for your specific situation before exercising or selling ESOPs. Unlisted Axis is a brand of Gayatri Financial Synergy. Research reviewed by Team BuyUnlistedShares Research Desk, NISM-certified and not SEBI-registered.
