Module 5 of 6 — Founders' Agreements and Startup Legal Setup

ESOP Basics: Structure, Exercise Price, and Tax

Reading module · approx 14 min

An Employee Stock Option Plan (ESOP) is the primary equity incentive tool for early-stage companies. Understanding how ESOPs are structured, priced, vested, and taxed is essential for both the company designing the ESOP and employees evaluating an ESOP offer.

What is an ESOP?

An ESOP grants employees the option (the right, but not the obligation) to purchase a specified number of company shares at a pre-determined price (the exercise price or strike price), subject to vesting conditions. If the company grows and the share price exceeds the exercise price, the option is "in the money" and the employee can exercise it to acquire shares at a profit.

Legal framework for ESOPs in India

Private limited companies are governed by the Companies Act, 2013 and the Companies (Share Capital and Debentures) Rules, 2014 for ESOP administration. Key rules:

Options may only be granted to employees and directors (not independent directors unless permitted by special resolution)
The ESOP plan must be approved by a special resolution of shareholders
A minimum 1-year vesting period is mandatory (at least 1 year must elapse between grant and first vesting)
The ESOP plan must comply with the company's articles of association
Listed companies (and SEBI-registered companies) are subject to SEBI ESOP guidelines; private companies only need to comply with the Companies Act rules

Setting the exercise price

For unlisted companies, the exercise price of an ESOP grant is set by the board at the time of grant. The exercise price is often set at the face value of the shares or at a small premium. A lower exercise price means a lower tax burden at exercise for the employee (because the perquisite value on exercise is the difference between fair market value and exercise price).

However, if the exercise price is set too far below fair market value, the entire difference between fair market value and exercise price is treated as a perquisite (salary income) in the hands of the employee at the time of exercise and is subject to TDS by the company.

The Indian ESOP tax structure

The Indian ESOP tax treatment involves two taxable events:

On exercise: perquisite tax

When the employee exercises the option and acquires shares, the difference between the fair market value of the shares on the date of exercise and the exercise price is treated as a perquisite (salary income). The company must deduct TDS on this perquisite and the employee pays income tax at their marginal slab rate. For startup employees in the 30% tax bracket, this perquisite tax can be a significant cash outflow at the time of exercise — even though the employee has received shares, not cash.

On sale: capital gains tax

When the employee subsequently sells the shares, they pay capital gains tax on the difference between the sale price and the fair market value at the time of exercise (their tax cost basis). If the shares are held for more than 24 months, long-term capital gains tax applies at the applicable rate.

ESOP tax deferral for startups DPIIT-recognised startups (recognised under the Startup India programme) benefit from a specific tax deferral: the perquisite tax on ESOP exercise is deferred until the earlier of (a) the sale of shares, (b) change of employment, or (c) 5 years from the grant. This is a significant benefit — instead of paying tax at exercise (when the employee has no cash), the employee can defer until the sale when they receive actual cash. Startups seeking DPIIT recognition should make this a priority if they plan to offer ESOPs.

ESOP pool sizing

The ESOP pool is the percentage of the company's fully-diluted share capital reserved for the ESOP plan. Typical ESOP pool sizes at various stages:

Pre-seed / seed: 10% to 15% of fully-diluted capital
Pre-Series A: 15% to 20%
Post-Series A: investors typically require the pool to be refreshed or "topped up" to a certain percentage as a condition of investment

The ESOP pool is typically created from existing shares (by authorised capital increase and an ESOP scheme approval) rather than from new money — so the existing shareholders' stakes are diluted to create the pool.

What to include in the ESOP grant letter

An ESOP grant letter to an employee should specify: the number of options granted; the exercise price; the vesting schedule (including cliff and vesting period); the exercise period (how long after vesting the employee has to exercise before the option lapses); and the events that cause acceleration, lapse, or modification (termination, death, change of control).

Module 6 covers the shareholder agreement — the foundational document governing the relationship between the founders and investors after the first external round.