ESOP vs Sweat Equity Shares: Eligibility, Limits, Lock-in and Tax Compared
ESOP vs sweat equity: options with 1-year minimum vesting vs shares for know-how capped at 15% a year and 25% overall (50% for startups).
Short answer
Use ESOPs to reward and retain a broad employee base over time, because options vest gradually and tax arises only when exercised. Use sweat equity to give shares immediately to a director or key person for know-how, IP or value addition, accepting tax at allotment, a three-year lock-in and limits of 15% a year and 25% overall, or 50% for startups.
- ESOP law
- Section 62(1)(b), Companies Act; Rule 12
- Sweat equity law
- Section 54, Companies Act; Rule 8
- ESOP minimum vesting
- 1 year
- Sweat equity lock-in
- 3 years
- Sweat equity cap
- 25% of paid-up equity; 50% for startups within 10 years
- Tax point
- Exercise (ESOP) vs allotment (sweat equity)
How do they differ?
An ESOP is an option granted to employees and directors to buy shares at a set price after a vesting period. It costs the company nothing until exercise, and the employee pays the exercise price to get shares. Sweat equity shares are allotted at a discount or for consideration other than cash, in return for know-how, intellectual property rights or value addition by a director or employee.
ESOPs are a retention tool spread over years, and unvested options usually lapse if the person leaves. Sweat equity is a one-time recognition of a specific contribution, and the shares are issued immediately, so the recipient becomes a shareholder with voting rights from day one.
Side-by-side comparison
The table compares the main legal and tax rules for an unlisted private company under the Companies (Share Capital and Debentures) Rules 2014. Startup relaxations refer to DPIIT-recognised startups within the prescribed period from incorporation.
| Factor | ESOP | Sweat equity |
|---|---|---|
| What is given | Option to buy shares later | Shares now |
| Who can receive | Permanent employees and directors, excluding independent directors | Permanent employees and directors |
| Promoters and 10% holders | Excluded, except in startups up to 10 years from incorporation | Eligible |
| Approval | Special resolution of shareholders | Special resolution of shareholders |
| Vesting or lock-in | Minimum 1 year vesting | 3-year lock-in on shares |
| Quantity limit | No fixed statutory cap for unlisted companies | 15% of paid-up capital or ₹5 crore a year, whichever is higher; 25% overall |
| Startup relaxation | Grant to promoters allowed | Up to 50% overall within 10 years |
| Valuation | Registered valuer at grant for pricing practice | Registered valuer for shares and the IP or know-how |
| Tax on employee | Perquisite at exercise, capital gains on sale | Perquisite at allotment, capital gains on sale |
How is each taxed?
For ESOPs, the difference between fair market value on the exercise date and the exercise price is taxed as a salary perquisite when the employee exercises, with TDS by the employer. Any later gain is capital gains. Employees of eligible startups can defer the perquisite tax for a limited period or until sale or exit, whichever is earliest.
For sweat equity, the fair market value minus any amount paid is taxed as a perquisite at allotment, even though the shares are locked in for three years and cannot be sold. That can create a tax bill without cash, so sweat equity is best used when the recipient can fund the tax or the company can gross it up.
What process does each require?
Both need a special resolution of shareholders and a board-approved scheme or terms. An ESOP scheme sets out the pool size, eligibility, vesting schedule, exercise price and exercise period, and grants are made under it over time. The company files the special resolution with the Registrar in MGT-14 and reports allotments on exercise in PAS-3.
Sweat equity needs a valuation report from a registered valuer covering both the shares and the IP, know-how or value addition being rewarded, and the special resolution is valid for allotment within 12 months. Details must be recorded in the register of sweat equity shares.
Which should you choose?
Choose the tool that fits the contribution you want to reward and the cash position of the person receiving it. These rules reflect how Indian startups commonly use each instrument.
- Rewarding a wide group of employees over time: ESOP pool with vesting.
- Co-founder or director contributing IP or know-how now: sweat equity.
- Recipient cannot pay tax upfront: ESOP, which taxes only on exercise.
- Promoter in a mature company: sweat equity, since ESOPs to promoters are restricted outside the startup window.
- Proposed corporate law changes may add RSUs and SARs as recognised schemes; check status before designing a plan.
Related services
Sources
- Sweat equity shares: rules, limits and tax (CalcGuru)
- Corporate Laws (Amendment) Bill 2026 (PRS Legislative Research)
- DPIIT revised startup definition, G.S.R. 108(E) (Taxmann)
Written by the Refogo Editorial Team from the official sources above and checked on 2026-10-31. Laws, rates and due dates change, and authorities often extend deadlines, so confirm your own case with a qualified professional. This is general information, not legal or tax advice. Read our editorial policy or report an error to support@refogo.com.
Common questions
Can founders get ESOPs?
Promoters and directors holding more than 10% cannot get ESOPs, except in startups within 10 years of incorporation, which may grant them.
What is the lock-in for sweat equity shares?
Three years from allotment. The lock-in is recorded on the share certificate and in the register of members.
When is tax paid on ESOPs?
At exercise, on the difference between fair market value and the exercise price, and again as capital gains when the shares are sold. Eligible startup employees may defer the exercise-stage tax.
Is there a limit on ESOP pool size?
Unlisted companies have no fixed statutory cap, but the pool requires shareholder approval and investors usually negotiate its size in the shareholders' agreement.