Employee Stock Option Plans (ESOPs) have become one of the most common ways Indian startups attract and retain talent without straining cash flow. But the tax treatment of ESOPs is a two-stage process that catches both founders and employees off guard — often at the worst possible time, when cash is tight and shares aren’t yet liquid.
If you’re a founder designing an ESOP scheme, or an employee deciding whether to exercise your options, here’s what the tax law actually requires.
The Two Taxable Events: Exercise and Sale
Unlike salary or a simple bonus, ESOPs are taxed twice — once when the employee exercises the option, and again when the shares are eventually sold.
Stage 1: Tax at Exercise (Perquisite Tax)
When an employee exercises vested options and converts them into actual shares, the difference between the Fair Market Value (FMV) on the exercise date and the exercise price paid is treated as a perquisite under Section 17(2) of the Income Tax Act, and taxed under the head “Salaries.”
Perquisite Value = (FMV on exercise date − Exercise price) × Number of shares
This amount gets added to the employee’s salary income for that year and taxed at their applicable slab rate. The employer is responsible for deducting TDS under Section 192 on this perquisite, just as it would for regular salary.
This is the part that trips most people up: the tax is due even if the employee hasn’t sold a single share. It’s tax on a paper gain. For employees at unlisted companies with no ready market to sell into, this creates a genuine liquidity problem — the company may need to deduct the tax shortfall directly from salary, or arrange a sell-to-cover transaction where a portion of the shares is sold just to fund the TDS.
Stage 2: Tax at Sale (Capital Gains)
When the employee eventually sells the shares, a second tax event occurs. The gain is calculated as:
Capital Gain = Sale price − FMV on the exercise date
Note that the cost of acquisition here is the FMV at exercise, not the (lower) exercise price — this avoids taxing the same gain twice. The holding period for determining short-term vs long-term treatment is counted from the date of allotment (exercise), not from the grant date or vesting date.
Capital gains rates currently in effect:
| Share type | Short-term (rate & period) | Long-term (rate & period) |
|---|---|---|
| Listed shares | 20% (held up to 12 months) | 12.5% (held beyond 12 months); first ₹1.25 lakh of gains in a year exempt |
| Unlisted shares | Taxed at slab rate (held up to 24 months) | 12.5%, without indexation (held beyond 24 months) |
These rates reflect the Budget 2024 amendments and remain in effect for FY 2025-26 onward.
The Startup Deferral: Section 192(1C)
The biggest pain point with ESOP taxation — paying tax on shares you can’t yet sell — has a partial fix, but it’s narrower than most founders and employees assume.
Under Section 192(1C) read with Section 80-IAC, employees of an eligible startup can defer the TDS on their ESOP perquisite rather than paying it in the year of exercise. The deferral runs until the earliest of:
- 48 months from the end of the assessment year in which the shares were allotted
- The date the employee sells the shares
- The date the employee’s employment ends with the startup
Three things are worth flagging here, because they’re the source of most confusion:
- DPIIT recognition alone is not enough. The startup must also hold a Section 80-IAC certificate from the Inter-Ministerial Board (IMB). Many DPIIT-recognised startups have never applied for or received this certification — without it, their employees get no deferral at all. As of early 2026, only a small fraction of DPIIT-recognised startups hold this certification, so it’s worth confirming directly with your HR or finance team rather than assuming it applies.
- Deferral is a timing benefit, not a tax saving. The same perquisite tax is still payable — the deferral simply moves the due date closer to when the employee actually has liquidity (i.e., after a sale or exit). The tax rate applied at the trigger point is generally the slab rate from the year of exercise, not the year the deferral ends.
- Leaving the company ends the deferral immediately. If an employee resigns or is let go before selling shares, the deferred tax becomes payable right away — even if there’s no cash event to fund it. Anyone planning a job change should account for this before handing in their notice.
A Quick Worked Example
Suppose an employee is granted options at an exercise price of ₹10/share. By the time they exercise, the FMV has risen to ₹150/share, and they exercise 1,000 options.
- Perquisite at exercise = (₹150 − ₹10) × 1,000 = ₹1,40,000, added to salary and taxed at slab rate
- If the shares are sold 18 months later (listed company) at ₹220/share: Capital gain = (₹220 − ₹150) × 1,000 = ₹70,000, taxed as LTCG at 12.5% (after the ₹1.25 lakh annual exemption, if unused elsewhere)
If this employee instead worked at a DPIIT + 80-IAC certified startup and the shares were unlisted, the ₹1,40,000 perquisite tax could be deferred until sale, exit, or 48 months — whichever comes first — rather than being deducted from salary immediately at exercise.
What Founders Should Get Right at the Scheme-Design Stage
For founders setting up or running an ESOP pool, the tax mechanics aren’t just an employee concern — they shape plan design and compliance obligations:
- Get the 80-IAC certification sorted early if you want the deferral benefit to actually be available to your team — DPIIT recognition by itself doesn’t unlock it.
- Document FMV at every exercise event, especially for unlisted shares, since this becomes both the perquisite base and the cost of acquisition for capital gains later.
- Don’t fold ESOP value into headline CTC without separating it clearly — candidates evaluating offers need to understand the illiquid, taxable-on-paper nature of equity compensation.
- File correctly under Section 192 and reflect the perquisite in Form 16/Form 12BA (or the new Form 130 once the Income Tax Act, 2025 framework takes full effect from April 2026) — errors in TDS treatment on ESOPs can attract interest and penalty exposure.
What Employees Should Check Before Exercising
- Calculate the perquisite tax before you exercise — not after — so you’re not caught short on take-home pay for that month.
- Confirm with HR whether your company is DPIIT + 80-IAC certified before assuming any deferral applies.
- Track the FMV at exercise carefully; you’ll need it for capital gains reporting whenever you eventually sell.
- If you’re planning to change jobs, remember that leaving triggers payment of any deferred perquisite tax — plan your exit with this in mind.
- ESOP transactions typically require ITR-2 or ITR-3, not the simpler ITR-1, and foreign-listed ESOPs/RSUs bring additional disclosure requirements under Schedule FA.
The Takeaway
ESOP taxation in India is straightforward in structure — perquisite tax at exercise, capital gains tax at sale — but the details around startup deferral, FMV documentation, and cross-border situations are where founders and employees most often get it wrong. The compliance burden sits primarily with the employer, but the financial consequences land on the employee, which makes getting both halves right a shared responsibility.
If your company is setting up an ESOP scheme, or you’re an employee weighing when to exercise, it’s worth getting a tax professional to walk through your specific numbers before you act — the difference between planning ahead and reacting after the fact can be significant.
This article is for general informational purposes and does not constitute tax advice. Please consult a qualified chartered accountant for guidance specific to your situation.