Stock Purchase Agreement Promissory Note Template for England and Wales

Generate a bespoke document

What is a Stock Purchase Agreement Promissory Note?

A stock purchase agreement with a promissory note in England and Wales allows a buyer to acquire shares and defer part or all of the purchase price by issuing the seller with a formal written payment promise governed by the Bills of Exchange Act 1882. The arrangement is used where the buyer needs time to finance the acquisition or where the parties prefer deferred consideration. Careful drafting of the note terms, seller security, and stamp duty provisions is essential to protect both parties.

Trusted by high-performance teams

Frequently Asked Questions

What is a stock purchase agreement with a promissory note?

A stock purchase agreement with a promissory note is a share sale in which the buyer does not pay the full purchase price at completion but instead gives the seller a written unconditional promise to pay the balance (or all of the price) at a specified future date or in instalments, with or without interest.

What formal requirements apply to a promissory note under English law?

Under the Bills of Exchange Act 1882, a promissory note must be an unconditional promise in writing, made by one person to another, signed by the maker, and containing an undertaking to pay a fixed sum of money at a definite time or on demand. Conditional promises do not qualify as negotiable instruments.

Is stamp duty payable on a promissory note given as share purchase consideration?

Yes. Stamp duty at 0.5% is payable on the total consideration for the share transfer, which includes the face value of any promissory note forming part of the price. The stock transfer form must show the full consideration, including the note, and be stamped by HMRC before the company can register the transfer.

How can a seller protect against default on the promissory note?

Sellers can negotiate a retention of title over the shares until the note is paid in full, a personal guarantee from the buyer's principal shareholders, a charge over other assets of the buyer, or an acceleration clause making the full balance due immediately on any default in payment.

Can a promissory note be transferred to a third party by the seller?

A promissory note that complies with the Bills of Exchange Act 1882 is a negotiable instrument and can be endorsed and transferred to a third party, who then becomes the holder in due course with rights to enforce it against the maker. The seller and buyer should agree in the purchase agreement whether this is permitted.

What interest rate applies to an unpaid promissory note?

The parties can agree any interest rate in the note itself. If no rate is specified and the buyer defaults, the seller is entitled to statutory interest under the Late Payment of Commercial Debts (Interest) Act 1998 in a business-to-business context, currently set at 8% over base rate per year.

What are the tax implications for the seller of receiving a promissory note as consideration?

The seller may be able to elect for capital gains tax to be paid on the promissory note as instalments are received under the HMRC deferred consideration rules, rather than on the full face value at completion. This requires a proper election under the Taxation of Chargeable Gains Act 1992 and careful planning before completion.

How does GenieAI assist with stock purchase agreements involving a promissory note?

GenieAI generates an England and Wales stock purchase agreement with an integrated promissory note, covering payment terms, interest, default remedies, stamp duty provisions, and seller security arrangements. The draft is ready for a solicitor to review and tailor before execution.

Reviewed by

Swetha Meenal

Legal Engineer, GenieAI

Swetha Meenal profile photo

A lawyer, legal researcher and legal tech founder, Swetha has built AI products deployed inside Tier 1 firms and enterprises. She ensures GenieAI's alignment with the latest regulation and executes testing on the legal robustness of Genie output.

Reviewed by

Imad Mohammed Nazar

Legal Engineer, GenieAI

Imad Mohammed Nazar profile photo

A Skadden-trained M&A lawyer, Imad advised on cross-border transactions and contractual risk before moving into legal AI. He reviews GenieAI's output for compliance and enforceability across our 150+ supported jurisdictions, as well as facilitating external benchmarking.

Jurisdiction

England and Wales

Publisher

GenieAI

Sector

Business

Cost

Free to use

Last updated

About the Stock Purchase Agreement Promissory Note

When you're structuring a stock purchase transaction that requires financing or deferred payment terms, a Stock Purchase Agreement Promissory Note serves as a crucial hybrid document under United States securities and commercial law. This specialized instrument combines the essential elements of both a stock purchase agreement and a promissory note, creating a comprehensive framework for equity transactions with financing components.

When do you need this document?

You'll need this agreement in several common business scenarios. Management buyouts often require this structure when executives lack immediate capital to purchase ownership stakes from departing shareholders. Employee stock purchase plans frequently use these arrangements to allow workers to acquire company equity through payroll deductions or installment payments. Family business transitions commonly employ this document when transferring ownership between generations while providing financing terms that accommodate the buyer's cash flow limitations. Additionally, you'll encounter this arrangement in closely-held company acquisitions where the seller agrees to finance part of the purchase price to facilitate the transaction.

Key legal considerations

Several critical legal elements require careful attention in your agreement. The securities law compliance provisions must address whether the transaction qualifies for exemptions under Regulation D or requires full SEC registration under the Securities Act of 1933. Your document should include detailed representations and warranties from both parties regarding their authority to enter the transaction and the accuracy of disclosed information. Default provisions need specific triggers, cure periods, and remedies that protect both the stock purchaser's equity interests and the seller's security in the promissory note. Interest rate calculations must comply with applicable usury laws, while any security provisions should be properly documented under UCC Article 9 if personal property secures the note. Transfer restrictions on the purchased stock should align with any existing shareholder agreements and comply with federal and state securities transfer requirements.

Legal requirements in United States

Your Stock Purchase Agreement Promissory Note must navigate complex federal and state regulatory frameworks. Under federal securities laws, you must determine whether the stock purchase qualifies as a private placement under Regulation D exemptions or requires registration under the Securities Act of 1933. The Securities Exchange Act of 1934 may impose additional disclosure requirements if the company's stock is publicly traded or if the transaction involves significant ownership percentages. State blue sky laws in your jurisdiction will impose additional registration or exemption requirements that vary significantly between states. The promissory note components must comply with UCC Article 3 provisions governing negotiable instruments, while any security interests require proper perfection under UCC Article 9. State corporate law governs the actual stock transfer mechanics, requiring compliance with the company's articles of incorporation, bylaws, and any existing shareholder agreements that may restrict transfers or grant preemptive rights to other shareholders.

Genie's Security Promise

Genie is the safest place to draft. Here's how we prioritise your privacy and security.

Your data is private:

We do not train on your data; Genie's AI improves independently

All data stored on Genie is private to your organisation

Your documents are protected:

Your documents are protected by ultra-secure 256-bit encryption

We are ISO27001 certified, so your data is secure

Organizational security:

You retain IP ownership of your documents and their information

You have full control over your data and who gets to see it

Ready to agree with confidence?
See Genie in action.