Employee Stock Option Plans (ESOPs) are one of the most powerful — and most misunderstood — components of modern compensation. Under the Income Tax Act, 1961, ESOPs create two distinct tax events: a perquisite at the time of exercise under Section 17(2)(vi), and capital gains at the time of sale. Each stage has its own valuation rules, tax rates, holding period thresholds, and compliance obligations. This guide covers the complete statutory framework — section by section — with worked examples, comparison tables, and specific guidance for employees of eligible start-ups.
An Employee Stock Option Plan (ESOP) is a scheme under which a company grants employees the right — but not the obligation — to purchase a specified number of the company's equity shares at a predetermined price (the exercise price or strike price) at a future date, subject to fulfillment of certain conditions such as continued employment or performance milestones.
ESOPs are governed under the Companies Act, 2013 (Section 62 read with Rule 12 of Companies (Share Capital and Debentures) Rules, 2014) for corporate law purposes, and under the Income Tax Act, 1961 for taxation. Listed companies are additionally subject to SEBI (Share Based Employee Benefits and Sweat Equity) Regulations, 2021.
| Term | Definition | Tax Significance |
|---|---|---|
| Grant Date | Date on which the company grants the ESOP to the employee | No tax event — options are merely a right, not shares |
| Vesting | Process by which the employee earns the right to exercise options over time | No tax event — vesting itself does not create taxability |
| Vesting Schedule | Timeline over which options vest (e.g., 25% per year over 4 years) | Determines when options become exercisable |
| Exercise | Act of purchasing shares by paying the exercise price; shares are allotted | First tax event — perquisite under Section 17(2)(vi) |
| Exercise Price | Price at which the employee buys shares (usually lower than FMV) | Deducted from FMV to compute perquisite value |
| Fair Market Value (FMV) | Market value of shares on the date of exercise as per Rule 3 | Basis for perquisite computation and cost of acquisition for capital gains |
| Allotment Date | Date shares are formally allotted to the employee after exercise | Start of holding period for capital gains classification |
| Sale | Transfer of ESOP shares by the employee to a third party | Second tax event — capital gains |
| RSU (Restricted Stock Unit) | Share awarded outright on meeting conditions — no exercise price | Entire FMV at vesting/settlement is perquisite (exercise price = nil) |
The FMV on the date of allotment is irrelevant for computing perquisite value. What matters is the FMV on the date of exercise of the option, as confirmed by the Income Tax Department's official tutorial on ESOP taxation. Similarly, the holding period for capital gains begins from the date of allotment, not the date of exercise.
Company grants options to employee via a grant letter specifying exercise price, vesting schedule, and expiry. No tax liability arises. The employee holds only a right — not shares. No asset changes hands.
Options vest over time or on meeting performance conditions. Vesting itself creates no tax event. Vested options merely become exercisable — the employee can now choose to exercise or wait.
Employee pays exercise price and receives shares. Perquisite = FMV on exercise date minus Exercise Price. Taxed as salary under Section 17(2)(vi) at slab rates. Employer deducts TDS under Section 192. FMV at exercise becomes the cost of acquisition for future capital gains.
Employee holds shares. Counted from date of allotment (not exercise). Listed shares: 12 months for long-term. Unlisted shares: 24 months for long-term. Dividends received are taxable as income from other sources.
Employee sells shares. Capital Gains = Sale Price minus FMV at exercise date. Tax rate depends on type of shares (listed/unlisted) and holding period. Report in Schedule CG of ITR.
The statutory basis for ESOP perquisite taxation is Section 17(2)(vi) of the Income Tax Act, 1961, which defines perquisite to include:
"The value of any specified security or sweat equity shares allotted or transferred, directly or indirectly, by the employer, or former employer, free of cost or at concessional rate to the assessee."
The perquisite value is computed as follows:
This perquisite is included in the employee's gross salary for the financial year in which shares are allotted. It is taxed at the employee's applicable income tax slab rate (including surcharge and health & education cess of 4%). The employer is required to include this in Form 16 and Form 12BA.
The FMV must be determined as on the date of exercise of the option — not the date of allotment, not the grant date, and not the vesting date. This is explicitly confirmed by the Income Tax Department. Using the wrong date for FMV is one of the most common errors in ESOP compliance.
The manner of determining Fair Market Value for ESOP perquisite computation is prescribed under Rule 3(8) of the Income Tax Rules, 1962. The rules differ significantly based on whether the shares are listed or unlisted.
For shares listed and traded on a recognised stock exchange in India, FMV is computed as the average of the opening price and closing price on the recognised stock exchange on the date of exercise of the option. If the shares are not traded on the exercise date, the average of the opening and closing prices on the immediately preceding trading day on which shares were traded is taken.
For shares of an unlisted company (including private limited companies, start-ups, and pre-IPO companies), FMV must be determined by a Category I Merchant Banker registered with SEBI, as specified under Rule 3(8)(vi). Key compliance requirements:
| Aspect | Listed Shares | Unlisted Shares |
|---|---|---|
| FMV Basis | Average of opening & closing price on stock exchange | Merchant Banker valuation (DCF or NAV) |
| Who Determines | Stock exchange data | Category I Merchant Banker (SEBI registered) |
| Valuation Validity | Exercise day price (no expiry concept) | 180 days from date of valuation report |
| Rule Reference | Rule 3(8)(i) of IT Rules, 1962 | Rule 3(8)(vi) of IT Rules, 1962 |
| Common Method | Market price — objective | DCF method — judgment based |
| Tax Dispute Risk | Low — objective data | Higher — Department may challenge FMV |
The Income Tax Department frequently scrutinises FMV certificates for unlisted shares, particularly where the FMV is low relative to a company's fundraising valuation. A merchant banker valuation that appears artificially suppressed can lead to addition of income, interest under Section 234A/234B, and penalty under Section 270A. Always ensure robust documentation of the valuation methodology.
Under Section 192 of the Income Tax Act, 1961, the employer (person responsible for paying salary) is obligated to deduct tax at source on the total salary income of the employee, which includes the perquisite value of ESOPs, at the average rate of tax applicable to the employee for that financial year.
A common problem arises when the perquisite value significantly exceeds the employee's monthly cash salary. For example, if perquisite = Rs.13 lakhs and monthly cash salary = Rs.75,000, the employer cannot recover the full TDS from salary alone. In such cases, the employer typically requires the employee to either pay the TDS amount directly or execute a sell-to-cover transaction where sufficient shares are sold to cover the tax liability.
When the employee subsequently sells the ESOP shares, the sale constitutes a transfer of a capital asset under Section 2(14) of the Income Tax Act, and capital gains tax applies under Sections 45, 48, 112, and 112A.
Two critical points to note:
The holding period for capital gains classification is counted from the date of allotment of shares to the employee (not from the exercise date, which may be earlier). Tax rates applicable w.e.f. 23 July 2024 (Finance (No.2) Act, 2024) are as follows:
| Type of Shares | Long-Term Threshold | LTCG Rate | STCG Rate | Exemption Limit |
|---|---|---|---|---|
| Listed equity shares / equity MFs (STT paid) | More than 12 months | 12.5% (without indexation) | 20% (flat) | Rs.1.25 lakh per FY exempt for LTCG |
| Unlisted Indian shares | More than 24 months | 12.5% (without indexation) | Applicable slab rate | No exemption for LTCG |
| Foreign listed shares (held by Indian resident) | More than 24 months | 12.5% (without indexation) | Applicable slab rate | No exemption |
For employees of listed companies, holding ESOP shares for more than 12 months from the date of allotment converts gains from STCG (20%) to LTCG (12.5% with Rs.1.25 lakh exemption). For unlisted company employees, the threshold is 24 months. This difference in holding period can result in significant tax savings for high-value ESOPs — a key consideration when planning exercise timing.
Recognising the cash-flow burden on start-up employees who are taxed on notional ESOP gains before any liquidity event, the Government introduced a special deferral mechanism via the Finance Act, 2020. This was later amended to extend the deferral period.
The deferral is available only to employees of an eligible start-up which means a company that:
Many start-up founders confuse DPIIT recognition with Section 80-IAC eligibility. DPIIT recognition alone is not sufficient for ESOP tax deferral. The start-up must separately obtain an IMB certificate under Section 80-IAC. The 80-IAC certification process involves an application to the IMB, review of technology and innovation criteria, and formal approval. Many DPIIT-recognised start-ups have not obtained 80-IAC certification — their employees do not qualify for the deferral.
Under Section 192(1C), where an eligible start-up allots ESOP shares to an employee, TDS deduction and the employee's tax payment obligation are deferred to the earliest of the following triggering events:
When the triggering event occurs, TDS must be deducted within 14 days of that event. Importantly, the tax is computed at the rates applicable in the year of allotment of shares — not the rates in the year of the triggering event. This means the employee's slab rate, surcharge, and cess as applicable in the year of allotment are used.
The deferral under Section 192(1C) is purely a timing benefit — it does not reduce the quantum of tax payable. The employee still pays the same perquisite tax; the deferral simply postpones the payment to align with actual liquidity (sale of shares or exit from company). The employee must still disclose the perquisite value in the ITR for the year of allotment, even though no tax is paid in that year on the ESOP perquisite.
| Aspect | Regular Employee (Non-Start-up) | Eligible Start-up Employee |
|---|---|---|
| When is perquisite taxed? | Year of allotment of shares | Deferred to triggering event |
| When is TDS deducted? | At time of allotment (Section 192) | Within 14 days of triggering event (Section 192(1C)) |
| What triggers the tax? | Allotment itself | Sale / cessation of employment / 48 months from end of AY of allotment |
| Tax rate applied | Rate in year of allotment | Rate in year of allotment (even if paid later) |
| ITR disclosure | Reported in year of allotment | Disclosed in year of allotment; tax payment deferred |
| Statutory provision | Section 192 | Section 192(1C) read with Section 80-IAC |
| Cash flow impact | Tax payable immediately — reduces liquidity | Tax aligns with actual liquidity event |
Mr. Arjun works at XYZ Ltd. (listed on NSE). His annual salary is Rs.18 lakh. He exercises 1,000 ESOPs in FY 2025-26. He sells the shares 15 months later.
STAGE 1: PERQUISITE AT EXERCISE (FY 2025-26)
STAGE 2: CAPITAL GAINS ON SALE (15 months after allotment — LTCG)
Ms. Priya works at ABC Tech Pvt. Ltd. (DPIIT-recognised, 80-IAC certified start-up). She is allotted 5,000 ESOP shares in FY 2025-26.
DEFERRAL APPLIES — 80-IAC eligible start-up
Scenario: Ms. Priya sells shares on 15 June 2028
ESOP income must be reported correctly across two different schedules of the ITR. Incorrect reporting is one of the most common reasons for tax notices issued to employees exercising ESOPs.
From the employer's perspective, the discount given to employees at the time of ESOP exercise (i.e., FMV minus exercise price) is treated as employee compensation expense and is deductible under Section 37(1) of the Income Tax Act as a legitimate business expenditure. This position has been upheld by multiple courts:
The employer must also follow Ind AS 102 (Share-Based Payments) for accounting purposes, which requires recognition of the fair value of ESOPs as an employee cost spread over the vesting period. This accounting entry differs from the tax deduction timing — a common source of deferred tax assets/liabilities in start-up financial statements.
For employees who are Non-Resident Indians (NRIs) or who become NRIs after receiving ESOPs, specific additional considerations apply:
| Mistake | Correct Position | Risk |
|---|---|---|
| Using FMV on allotment date instead of exercise date | FMV must be on date of exercise of option | Incorrect perquisite computation; tax demand + interest |
| Using exercise price as cost of acquisition for capital gains | Cost of acquisition = FMV on exercise date | Under-reporting capital gains; penalty under Section 270A |
| Counting holding period from exercise date | Holding period starts from date of allotment | Wrong STCG/LTCG classification; tax demand |
| Start-up employee assuming no tax ever | Deferral is timing relief only — tax is eventually paid | Shock tax demand + interest when deferral triggers |
| DPIIT-recognised start-up claiming deferral without 80-IAC certificate | 80-IAC certification from IMB is mandatory for deferral | Invalid deferral; entire perquisite tax + interest payable |
| Not reporting perquisite in ITR (even with deferral) | Must disclose perquisite value in ITR even if tax is deferred | Non-disclosure = concealment; penalty risk |
| Using CA valuation for unlisted FMV instead of merchant banker | Rule 3(8)(vi) mandates Category I Merchant Banker (SEBI registered) | Valuation rejected; FMV recomputed by AO; addition of income |
| Not filing Form 67 for DTAA relief on cross-border ESOPs | Form 67 must be filed before ITR due date for foreign tax credit | Foreign tax credit denied; double taxation |
No. There is no tax at the time of granting ESOPs. The employee holds only a right — not shares. No income arises at the grant stage. The first tax event arises only when the options are exercised and shares are allotted.
If vested options lapse unexercised (for example, on cessation of employment or expiry of the exercise window), no tax arises. Options that are not exercised never create a perquisite — the tax event requires actual allotment of shares.
Yes. If the TDS deducted by the employer is insufficient to cover the employee's total tax liability (including the perquisite), the shortfall must be covered through advance tax payments. Since ESOP perquisite arises at a specific point during the year, the advance tax obligation generally applies from the quarter in which the exercise occurs. Interest under Sections 234B and 234C applies for shortfalls.
If ESOP shares are sold at a loss (sale price less than FMV at exercise), the loss is treated as a capital loss. Short-term capital losses can be set off against both STCG and LTCG. Long-term capital losses can be set off only against LTCG. Unabsorbed capital losses can be carried forward for up to 8 assessment years, subject to filing ITR by the due date.
Unvested options generally lapse on resignation as per the ESOP plan terms. For vested options, the plan typically provides a limited window (commonly 90 days from the resignation date) to exercise. Post-resignation exercise follows the same tax rules. For eligible start-up employees, resignation also triggers the deferral — TDS must be deducted within 14 days of the date of cessation of employment.
Yes. In the case of Restricted Stock Units (RSUs), shares are delivered to the employee on vesting with no exercise price. The perquisite value is the entire FMV on the settlement/delivery date (since exercise price = nil). For capital gains, the cost of acquisition is the FMV on vesting, and the holding period runs from the date of delivery of shares.
ESOP taxation is technically complex — perquisite computation, FMV valuation for unlisted shares, TDS compliance, start-up deferral eligibility, capital gains reporting, and cross-border complications all require careful handling. Errors in ESOP tax treatment are among the most common triggers for income tax notices at start-ups and their employees.
At Shahi & Co., our Direct Tax and Start-up Advisory practices work closely with founders, CFOs, and employees to navigate ESOP taxation — from designing ESOP pool structures under the Companies Act to ensuring full income tax compliance at exercise, deferral, and sale stages.
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