ESOP / RSU Vesting & Tax Calculator
Indian ESOP taxation is brutal: perquisite tax at exercise, then capital gains at sale. Model your full timeline: grant → vest → exercise → sale. See the tax drag and net proceeds for listed and unlisted companies.
The ESOP Tax Timeline
You receive 2,000 shares at strike price ₹100. No tax yet.
After 1 year cliff, shares vest annual. You now have the right to exercise.
Pay ₹₹2,00,000 to buy shares. Perquisite tax of ₹3,90,000 is due immediately (TDS by employer).
Sell at ₹1000/share. Capital gains tax of ₹62,500 applies (LTCG @ 12.5%).
Year-by-Year Vesting & Tax
| Year | Shares Vested | Vested Value | Perquisite Gain | Perquisite Tax | Cumulative Tax |
|---|---|---|---|---|---|
| Year 1 | 500 | ₹3,75,000 | ₹3,25,000 | ₹97,500 | ₹97,500 |
| Year 2 | 500 | ₹3,75,000 | ₹3,25,000 | ₹97,500 | ₹1,95,000 |
| Year 3 | 500 | ₹3,75,000 | ₹3,25,000 | ₹97,500 | ₹2,92,500 |
| Year 4 | 500 | ₹3,75,000 | ₹3,25,000 | ₹97,500 | ₹3,90,000 |
| Total | 2,000 | ₹10,00,000 | ₹13,00,000 | ₹3,90,000 | ₹3,90,000 |
ESOP Tax Rules in India (2026)
Perquisite Tax at Exercise
Taxed as salary income at your marginal slab rate. Employer must deduct TDS.
Perquisite = (FMV − Strike) × Shares
Listed Company: STCG
If sold within 1 year of exercise: 15% flat tax on gains.
Gain = Sale Price − FMV at Exercise
Listed Company: LTCG
If held > 1 year: 12.5% tax on gains above ₹1.25L exemption.
First ₹1.25L exempt, then 12.5%
Unlisted Company: STCG
If sold within 2 years of exercise: taxed at your income slab rate.
Gain added to taxable income
Unlisted Company: LTCG
If held > 2 years: 20% with indexation benefit.
Indexed cost = Cost × (CII_sale / CII_exercise)
Exercise Cost Risk
You must pay strike price × shares to exercise. If company fails, you lose this + taxes paid.
Risk = Exercise Cost + Perquisite Tax
The complete ESOP tax guide for Indian employees
ESOPs are the most misunderstood part of tech compensation in India. They are not free money. They are a bet on your company's future, with a significant tax cost that hits before you see any cash.
Stage 1: Grant
You receive the right to buy shares at a fixed price (strike price) in the future. No tax at grant. The clock starts ticking.
Stage 2: Vesting
Shares become available to you over time, typically with a 1-year cliff then quarterly or annual vesting. You cannot exercise before vesting.
Stage 3: Exercise
You pay the strike price to buy the shares. The difference between FMV and strike price is treated as salary income (perquisite) and taxed at your marginal slab rate. Your employer deducts TDS.
Perquisite Tax = (FMV − Strike) × Shares × Slab Rate
Stage 4: Sale
When you sell, the difference between sale price and FMV at exercise is capital gains. For listed companies: STCG (≤ 1 year) at 15%, LTCG (> 1 year) at 12.5% above ₹1.25L exemption. For unlisted: STCG (≤ 2 years) at slab rate, LTCG (> 2 years) at 20% with indexation.
Capital Gains Tax = (Sale Price − FMV at Exercise) × Shares × CG Rate
The total tax drag
For a typical tech employee in the 30% slab, the total tax on ESOPs can exceed 40% of the gross value. A ₹10 lakh grant may yield only ₹5.5–6 lakh after exercise cost, perquisite tax, and capital gains tax. Plan for it.
Disclaimer: This calculator uses current Indian tax laws (FY 2026-27). ESOP taxation involves complex rules around FMV determination, TDS compliance, and capital gains indexing. For unlisted companies, FMV must be determined by a Category I merchant banker. Consult a chartered accountant for your specific situation. Tax laws change: verify current rules on the Income Tax Department website.
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