Buying Out a Co-Founder: The Legal Sequence From SPA to Updated AOA

Step zero: read the documents you already signed

Before negotiating anything, assemble and read the founder agreement, the SHA if investors exist, the articles of association, and the ESOP scheme if the departing founder holds options too. These documents likely already answer the questions you are about to fight over: whether unvested shares are forfeited or bought back, whether vested shares are subject to a call option at a stated valuation, whether the ROFR machinery we explained in our SHA clause guide applies to founder transfers, and whether investor consent is a precondition, in most post investment companies, a founder share transfer is a reserved matter, and a buyout done without investor consent is void against the SHA and a warranty breach at the next round. The single most common buyout mistake is negotiating a deal the documents do not permit, then retrofitting.

Step one: agree the economics, with a valuation anchor

The negotiation has three moving parts: which shares move, unvested, vested, or all; the price; and the payment structure. Anchor the price to something: a recent funding round, a registered valuer’s report, or a formula from the founder agreement. Indian process will require valuation discipline anyway, transfers below fair value between residents raise tax questions for both sides, since the buyer receiving shares at undervalue can be taxed on the discount as income, and a valuer’s report is the standard shield. Structure matters too: lump sum versus instalments, and if instalments, security for the seller, share pledge or escrow, because an exited founder holding nothing but promises is a future litigant.

Step two: the separation agreement, more than an SPA

The share purchase agreement transfers shares; the separation needs more, and bundling it all into one execution package is best practice. The SPA itself: seller, buyer, shares, price, warranties from the seller limited to title and authority, that they own the shares, unencumbered, with capacity to sell, not business warranties, an exiting founder should not warrant the company’s condition to people who ran it with them. Resignations: from the board, signed and dated, and from employment, with settlement of dues. IP assignment confirmation: a deed confirming everything they created belongs to the company, closing the ghost founder gap our due diligence article describes. Restrictive covenants: confidentiality survives, and any non compete must be scoped knowing Indian law’s hostility to post exit restraints under Section 27 of the Contract Act, reasonable non solicitation and confidentiality travel much further than broad non competes. A mutual release: each side gives up claims against the other, the clause that actually buys peace. And agreed communications: what the company and the founder each say publicly, which prevents the LinkedIn post that undoes the settlement’s goodwill.

Step three: execute the transfer mechanics, in order

Now the corporate machinery, and the order is not optional. Check the articles’ transfer provisions and the SHA’s ROFR and consent requirements, and paper the waivers or offers they require. Obtain investor consents under reserved matters. Then the transfer itself: the seller executes Form SH-4, the securities transfer form, dated, with consideration stated, stamped, share transfer stamp duty applies, and delivered to the company with the share certificates. The board meets and approves the transfer by resolution, the register of members is updated, and new share certificates are issued or old ones endorsed. If instead of a transfer to remaining founders the structure is a company buyback, an entirely different and heavier machine applies, Section 68 of the Companies Act with its limits, solvency declarations, and filings, usually reserved for cases where remaining founders cannot fund the purchase personally. Most founder exits are simple transfers between individuals precisely to avoid that machinery. Where the exiting founder is a non resident, or a buyer is, add FEMA to the checklist: pricing guidelines and reporting through the FIRMS portal within the prescribed windows, and take specific advice, because cross border founder buyouts have failure modes of their own.

Step four: the corporate cleanup everyone forgets

The transfer is done; the company is not yet clean. File the director’s resignation in DIR-12 within thirty days. Update the register of directors and the register of members. Remove the founder as bank signatory, from GST and other registrations where named, and from every platform admin role, a practical step with security implications that outranks several legal ones. If the founder appeared in the articles by name, board rights, veto rights, permanent directorship, amend the articles by special resolution and file MGT-14, because rights written into the AOA survive their holder’s exit until deleted, and a future diligence team will ask why a departed founder still holds a veto in your constitution. This is the SPA to updated AOA arc in the title: the deal is not closed at signature; it is closed when the public record matches the new reality.

Step five: tell the future the story properly

Keep a closing binder: every document above, executed, stamped, filed. At your next round, diligence will ask what happened to the third founder, and the difference between a two page answer with exhibits and a shrug is measured in warranty language and sometimes price. Exits handled cleanly become one paragraph in a disclosure schedule; exits handled by handshake become indemnity negotiations.

Can AI help run a founder buyout?

As the process manager and first drafter, usefully. AI tools can extract from your existing documents exactly what a buyout must respect, vesting positions, call option prices, consent requirements, generate the closing checklist with owners and deadlines, draft first versions of the SPA, resignations, releases, and board resolutions, and reconcile the post closing record, does the register match SH-4, did DIR-12 and MGT-14 get filed. That coordination is where buyouts actually stall. The human boundary is bright here: buyouts are adversarial negotiations wearing cordial clothes, tax positions on both sides need professional sign off, non compete enforceability is a judgment call, and a mediator shaped human, often the lawyer, does work no model can, keeping two hurt people moving toward signatures. Draft and track with AI; negotiate, advise, and close with qualified humans.

When to Review This

• A founder buyout is a sequence, not an event: read the existing documents first, anchor the price with valuation discipline, sign a full separation package rather than a bare SPA, run the transfer mechanics in their required order with the consents the papers demand, and finish the cleanup, resignations filed, registers updated, articles amended, so the public record matches the new company. The emotion ends when the deal is agreed; the risk ends when the last form is filed. Do both, in that order, and the third founder becomes what they should be: a clean paragraph in your history.