A Subscription Agreement is a legally binding contract between an investor and a company (typically a private company or startup) through which the investor agrees to purchase a specified number of shares or securities in a private placement. It sets out the investment terms, price per share, total amount, representations and warranties (including accredited investor status), risk disclosures, closing conditions, indemnification, and termination provisions. It is the core document used to raise capital without SEC registration, most commonly under Regulation D Rules 506(b) and 506(c).
Startups, private companies, and investment funds use subscription agreements to raise equity capital efficiently without the cost and complexity of a public offering. The agreement serves multiple critical functions: it creates a binding commitment from the investor to fund the purchase of shares; it provides the company with enforceable representations about the investor’s accredited status and sophistication; it includes legally required risk disclosures; and it establishes the closing mechanics, including payment and share issuance. For investors, the subscription agreement sets out their rights, the price, and the conditions under which their capital will be deployed. For both parties, it is the definitive record of the transaction.
Before accepting a subscription agreement, companies should verify the investor’s identity, accredited status, and source of funds. GTsetu’s business verification framework — including sanctions checks, registry verification, and authority confirmation — provides a structured approach to counterparty due diligence that aligns with SEC expectations under Rule 506(c). Learn more in our good faith negotiation and business verification guides.
| Feature | Rule 506(b) | Rule 506(c) |
|---|---|---|
| General solicitation / advertising | ❌ Prohibited | ✅ Permitted (JOBS Act) |
| Investor type | Unlimited accredited investors + up to 35 non‑accredited (sophisticated) | All accredited investors |
| Verification of accredited status | No prescribed verification (reliance on investor representations) | Reasonable steps required (e.g., tax returns, third‑party letters) |
| Capital raising limit | No limit | No limit |
| Form D filing required | Yes (within 15 days of first sale) | Yes (within 15 days of first sale) |
| Preemption of state law | Yes — “blue sky” preempted | Yes — “blue sky” preempted |
| Dimension | Subscription Agreement | Stock Purchase Agreement (SPA) |
|---|---|---|
| Nature of transaction | Primary issuance — company issues new shares | Secondary transfer — existing shares sold by shareholder |
| Capital goes to | The company (treasury increases) | The selling shareholder |
| Typical context | Private placement, startup financing, crowdfunding | M&A, secondary sale, venture capital secondary |
| Key representations | Investor accredited status, company authority to issue | Seller title to shares, company representations and warranties |
When an investor and company are located in different jurisdictions, the subscription agreement must address securities law compliance in both jurisdictions, foreign exchange controls, and tax withholding. A well‑drafted governing law and dispute resolution clause is essential. GTsetu’s cross‑border collaboration framework helps parties structure these transactions with verified counterparties from the outset — see our Conditional Agreement and Definitive Agreement resources for related transaction structures.
“The undersigned (the ‘Subscriber’), desires to become a holder of common shares … in consideration of $0.10 per share. The Subscriber acknowledges that the Company reserves the right, in its sole and absolute discretion, to accept or reject this subscription.”
Source: SEC Form D filing — typical for Rule 506(b) offerings.
Under Rule 506(c), the company must take “reasonable steps” to verify accredited status. Relying solely on a check‑the‑box representation is insufficient and can jeopardise the exemption, exposing the company to SEC enforcement and rescission rights.
Subscription agreements must include a clear, specific, and non‑boilerplate description of risks — illiquidity, dilution, loss of capital, and any industry‑ or company‑specific risks. Vague disclosures may be challenged as misleading, particularly if a non‑accredited investor is involved.
Cross‑border subscriptions without an explicit governing law clause create uncertainty about which country’s securities laws apply. Always include a binding clause specifying governing law and dispute resolution forum.
A subscription agreement is a definitive, binding purchase contract — not an Expression of Interest or Letter of Intent. Parties sometimes treat it as a preliminary step, but once countersigned, it is fully enforceable.
Parties agree principal terms — investment amount, valuation, security type, and any conditions — in a non‑binding term sheet. This step often includes a confidentiality agreement and exclusivity provision.
Company provides offering documents, risk disclosures, and financial information. Investor conducts its own due diligence and confirms accredited status, where required.
Company provides its form subscription agreement. Investor negotiates representations, indemnification scope, and closing conditions. Both parties should involve securities counsel.
Investor signs signature page and delivers funds. Company countersigns, accepts subscription, and issues shares (or confirms share issuance). Closing occurs; Form D filed within 15 days.

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