How do ESOPs and sweat equity work in Indian startups?

Three equity-based instruments show up regularly in Indian startups and get confused often.

ESOPs (Employee Stock Option Plans) under Section 62(1)(b) grant an employee the right to buy shares. The strike price is set at grant (typically face value or FMV at grant), vesting runs over time (e.g. 4 years with a 1-year cliff), and the employee pays the strike price on exercise. This is the most common instrument for early- and growth-stage startups.

RSUs (Restricted Stock Units) grant units that convert to shares on vesting — no strike price, so the employee gets shares 'for free', taxed at full FMV as perquisite on vesting. RSUs are more common at late-stage and listed companies; Indian companies use them less frequently because the Companies Act framework fits ESOPs better.

Sweat Equity under Section 54 involves shares issued at a discount or for consideration other than cash — for services rendered, IP contributed or know-how provided. Caps: sweat equity cannot exceed 15% of paid-up capital in a year, or 25% for startups recognised under Startup India. Lock-in of 3 years from allotment. Used to compensate founders for past contributions or senior hires joining with significant value.

Phantom Stock / SAR (Stock Appreciation Rights) is synthetic equity — the employee gets the cash equivalent of share appreciation with no actual share transfer. Useful for non-Indian residents or where issuing equity is impractical; taxed as salary income on payout.

For startup founders' agreements with vesting, see our founders agreement guide.

The industry-standard vesting schedule is 4-year vesting with a 1-year cliff. During the cliff year, no vesting occurs — leaving before completing year 1 means zero options vest. On completion of year 1, 25% vests, and the remaining 75% vests monthly (1/48 per month) over the next 3 years, for full vesting after 4 years of continuous service.

Acceleration triggers: single trigger — full acceleration on change of control (acquisition); double trigger — acceleration only if change of control is followed by termination without cause within a specified window; performance triggers — vesting tied to milestones like IPO or revenue thresholds. Senior and executive hires sometimes negotiate 3-year vesting or steeper cliffs.

Exercise window after termination: standard is 90 days from termination for vested but unexercised options; some companies extend it to 1-5 years (more employee-friendly); after the window expires, options lapse.

Lapse on bad-leaver events: termination for cause typically forfeits all vested options immediately; voluntary resignation usually gets a 90-day window; death or disability usually gives 12-24 months to the estate. The exercise price is locked in at grant — typically face value (₹10) for early-stage startups and FMV for later stages.

The ESOP scheme document specifies all of this in detail. Read it carefully before joining a startup, and negotiate where possible — cliff length, vesting acceleration and the post-termination exercise window are the most valuable levers.

ESOPs generate two taxable events under Indian law.

Event 1 — Exercise (you buy the shares). Under Section 17(2)(vi) of the Income-Tax Act, 1961, the perquisite equals FMV of shares on exercise date minus the strike price you paid. This is taxed at your applicable slab rate (up to 30% + surcharge + cess), with TDS deducted by your employer in the month of exercise. For listed companies, FMV is the average of open and close on the exercise date on a recognised stock exchange; for unlisted companies, FMV is certified by a SEBI-registered Category I Merchant Banker.

Special concession for eligible startups under Section 191A: tax on ESOP perquisite can be deferred for up to 5 years from the end of the relevant assessment year, or until the earlier of sale of shares or the employee leaving the company. Applies to DPIIT-recognised startups eligible under Section 80-IAC. You still pay tax on the same amount — just at the deferred time, useful for cash flow.

Event 2 — Sale (you sell the shares). Capital gains apply: short-term if held ≤ 24 months for unlisted or ≤ 12 months for listed — taxed at slab rate (unlisted) or 20% (listed shares + STT post-2024). Long-term if held longer — 20% with indexation or 12.5% without, per Finance (No. 2) Act, 2024. Cost of acquisition is the FMV on the exercise date (the amount on which you already paid perquisite tax). The holding period starts from the exercise date, not the grant date.

For high-value ESOPs, engage a reputable, specialised CA or tax lawyer — optimisation around exercise timing, deferral and capital gains structuring matters significantly.

ESOP treatment on exit depends on the type of exit and the scheme's specific terms.

Voluntary resignation: unvested options typically lapse immediately (you forfeit them); vested options carry an exercise window (commonly 90 days) after which they lapse; some companies extend the window to 1-5 years — worth negotiating.

Termination for cause (fraud, conviction, breach of agreement): all options — vested and unvested — typically lapse immediately under 'bad leaver' treatment. Termination without cause (layoff, restructuring): unvested usually lapse; vested get the exercise window; some schemes provide acceleration. Negotiate severance with explicit ESOP provisions.

Death or permanent disability: vested options pass to legal heirs or nominees; typically an extended exercise window of 12-24 months; some companies accelerate unvested options as a compassionate measure. Retirement at normal retirement age: vested options usually retained with extended exercise window; unvested sometimes accelerate.

Change of control / acquisition: depends on the acceleration provisions in the grant letter — single-trigger gives full acceleration on change of control, double-trigger requires change of control plus termination within a specified window.

Before signing a separation or resignation letter, audit your ESOP position with HR or your lawyer. Severance negotiations sometimes include an extended exercise window or a partial cash buyout of vested options. For broader exit considerations, see our resignation guide.

Sweat equity under Section 54 of the Companies Act, 2013 is issuance of shares to employees or directors at a discount or for consideration other than cash — services rendered, IP or patents contributed, know-how or business value-add, or partial cash consideration.

Eligibility: permanent employees of the company (working in India or abroad), directors (executive or non-executive), and permanent employees of subsidiary or holding companies. Lock-in period: 3 years from date of allotment.

Limits: not more than 15% of paid-up equity in a year; total sweat equity outstanding cannot exceed 25% of paid-up equity at any time. For DPIIT-recognised startups (Section 80-IAC), the annual cap is relaxed to 50% for the first 10 years.

Procedure: shareholders' special resolution authorises the issuance; issue resolution follows within 12 months; a valuation report is required from a registered valuer (independent, IBBI-registered); filings to ROC. Tax treatment: Section 17(2)(vi) — perquisite on issuance equals FMV minus consideration paid (similar to ESOP exercise). Capital gains on sale follow the same framework as ESOPs.

Key differences vs ESOPs: sweat equity issues shares immediately (with lock-in); ESOPs grant the option to buy, with conversion to shares only on exercise. Sweat equity recognises past contribution (services already rendered); ESOPs incentivise future service (vesting over time). Sweat equity carries stricter Companies Act conditions and shareholder approval; ESOPs have more flexibility in vesting and grant.

Used by startups to compensate founders for pre-incorporation work, or for senior hires who join bringing patents, IP or significant brand value.