Share Purchase Agreements

A share purchase agreement (SPA) is the contract under which an existing shareholder sells shares in a company to a buyer. It fixes the price, the conditions to be met before completion, the promises the seller makes about the company and what the buyer can recover if those promises turn out to be untrue.

An SPA deals with shares that already exist, so the money goes to the seller. A share subscription agreement deals with new shares, and the money goes to the company. The transfer itself is completed under the Companies Act, 2013, with stamp duty under the Indian Stamp Act, 1899.

When you need it

  • When buying or selling a company

    The purchase of all, or a controlling stake, of a company’s shares is documented in an SPA.

  • When a founder or early investor exits

    A partial sale to an incoming investor, or to the other shareholders, needs the same care as a full sale.

  • When buying out a partner

    One shareholder acquiring another’s stake should record the price, the release of claims and any restrictions on the seller.

  • When a group is reorganised

    Moving a subsidiary within a group is still a transfer of shares, with tax and stamp duty consequences.

  • When the buyer or seller is outside India

    A transfer between a resident and a non-resident has to follow the pricing and reporting rules under the foreign exchange law.

How the process works

Six stages, from the term sheet to completion. Timings are typical, not promised.

  1. 1

    Structure and term sheet

    Depends on the parties

    Confirm what is being sold, the price and how it is paid, and whether a share sale is the right structure compared with a sale of the business or its assets.

    Documents

    • The term sheet or offer letter
    • The company’s shareholding and articles of association
  2. 2

    Due diligence

    Commonly two to six weeks

    The buyer reviews the company’s corporate records, contracts, employees, intellectual property, licences, litigation and tax position. The findings shape the price, the conditions and the indemnities.

  3. 3

    Draft the agreement

    Two to three weeks

    Set out the sale, the price and any adjustment, the conditions precedent, the seller’s warranties, the indemnities and their limits, restrictions on the seller after the sale, and the steps at completion.

  4. 4

    Disclosure and negotiation

    Depends on the parties

    The seller discloses known exceptions to the warranties in a disclosure letter. The parties negotiate the scope of the warranties, the caps and time limits on claims, and any amount held back or placed in escrow.

  5. 5

    Satisfy the conditions

    Depends on the conditions

    Obtain the consents and approvals needed before completion, such as waivers from other shareholders, lender or customer consents and any regulatory approval.

  6. 6

    Completion

    On the completion date

    Pay the price, transfer the shares, pay the stamp duty, pass the board resolutions, change the directors where agreed, update the register of members and file any report required for a foreign party.

Common questions

In a purchase the buyer acquires existing shares from a shareholder, who receives the price. In a subscription the company issues new shares and receives the money. A transaction can involve both.

To discuss a share purchase, write to info@ireniclegal.com or call +91 96547 47331. Written by Adv. Kanika Marwaha Bindal; last updated 7 October 2026.