Do I Need A Lawyer For A Promissory Note?

Do you need a lawyer for a promissory note? Often, yes, especially if the loan is more than a friendly short term arrangement or your company is involved.

A promissory note can look simple: one party promises to pay another party a set amount by a set date. The catch is that small drafting choices can make a big difference if payments are late, the borrower sells assets, or the relationship breaks down.

The good news is that this doesn't have to be complicated. The right approach usually depends on the size of the loan, whether interest is being charged, whether any security is involved, and whether the lender and borrower have a director, shareholder or family relationship.

Is A Promissory Note Legally Binding In The UK?

Yes, a promissory note can be legally binding in England and Wales if it's properly drafted, signed by the maker and delivered or issued to the payee or bearer.

At its simplest, a promissory note is a written promise by one party to pay another party a specific sum of money. The Bills of Exchange Act 1882 also recognises promissory notes as a type of negotiable instrument where the document contains an unconditional promise in writing to pay a certain sum to, or to the order of, a specified person or bearer. Under the Act, delivery to the payee or bearer is also needed for the note to be complete as a promissory note.

For a business loan, you'll usually want the document to do more than meet the bare minimum. It should make the commercial deal clear, including:

• Who is borrowing and lending: Use the correct legal names, especially for companies registered at Companies House.
• The loan amount: State the exact amount advanced, and whether it's paid in one instalment or several drawdowns.
• Repayment terms: Set out the repayment date or instalment schedule.
• Interest: Say whether interest applies, how it's calculated, and when it's payable.
• Default consequences: Explain what happens if the borrower misses a payment.
• Security: Say whether the loan is secured against assets, shares, stock, equipment or another form of collateral.

A note that says only I owe you £20,000 may still be evidence of a debt, but it can leave too many practical questions open. If you end up needing to enforce it, uncertainty usually costs time and money.

Can I Use A Template For A Promissory Note?

Yes, you can use a template for a very simple loan, but you should be careful about treating a template as a finished document.

A template may be fine where the arrangement is low risk and straightforward. For example, your company lends a small amount to a long-standing supplier for 30 days, no interest is charged, there's no security, and both sides are clear about the repayment date.

Templates become risky when they don't match the deal you're actually making. Common gaps include:

• The borrower is a company, but the document accidentally names the director personally.
• Interest is mentioned, but the rate, start date or calculation method is unclear.
• The lender wants security, but the note doesn't create a valid charge or explain how it's registered.
• The note doesn't say whether early repayment is allowed.
• The note doesn't deal with what happens if there's a change of control, insolvency event or missed payment.
• The document uses overseas wording that doesn't fit England and Wales.

If you do start with a template, use it as a checklist rather than a final agreement. A lawyer should tailor it before it's signed if the amount matters to your business, if there's interest, or if the borrower and lender are connected through a company, shareholding or directorship.

When Do I Need A Lawyer For A Promissory Note?

You should get legal help when the loan is significant, the terms are more than basic, or a dispute would put pressure on your business.

As a practical rule, the more money and relationship risk involved, the more value there's in getting the document drafted properly. This is especially true where you're not just recording a debt, but setting the rules for a business relationship.

Get Help If The Loan Amount Is Material

If losing the money would affect payroll, cash flow, stock purchases or your ability to meet rent, it's worth getting the note checked. The legal fee is usually small compared with the cost of a messy dispute or an unenforceable security arrangement.

Get Help If You're Charging Interest

Interest clauses need to be clear. The note should explain the rate, whether it's fixed or variable, whether it compounds, when interest starts, and whether default interest applies.

Default interest should be commercially justifiable. If it's wildly excessive, a court may treat it as an unenforceable penalty rather than a genuine protection for the lender.

Get Help If The Loan Is Secured

If the borrower is a company and you're taking security over its assets, a legal document may need to create a fixed charge, floating charge or another security interest. Many company charges must be registered at Companies House within 21 days of creation. If registration is missed, the security can be void against an administrator, liquidator or creditor, even though the debt itself may still exist.

Get Help If The Borrower Is An Individual Or Sole Trader

Loans involving individuals, sole traders or small partnerships can raise consumer credit issues. Some business lending is exempt, but the Consumer Credit Act 1974 and Financial Conduct Authority rules can still matter depending on the borrower, amount, purpose and whether you're lending by way of business. This is an area where tailored advice is sensible.

What If The Loan Is Between A Company, Director Or Shareholder?

You should be more careful if the lender or borrower is a company, director or shareholder, because company law and conflicts of interest can sit alongside the promissory note.

Say Mike runs a cleaning company in Manchester. His company needs £40,000 to buy vans, so Mike lends the money personally to the company. He wants 8% interest and repayment over 24 months. That can be documented with a promissory note or shareholder loan agreement, but the company should also record the decision properly.

For a company borrower, consider these practical steps:

• Check the company's constitution: Review the articles of association and any shareholders agreement for borrowing limits, approval rules or restrictions.
• Hold a board meeting or pass a directors resolution: Record that the company agrees to borrow the money and enter into the note.
• Deal with conflicts: If a director is also the lender, the conflict should be declared under the Companies Act 2006 rules. The articles may say whether that director can vote.
• Check shareholder approval: Some connected transactions need shareholder approval, especially loans by a company to its directors or people connected with them. The rules are technical, so don't assume informal consent is enough.
• Keep the accounting records tidy: Make sure the loan, interest and repayments are recorded consistently in the company accounts.

In Mike's example, the cleanest approach is a tailored promissory note plus board minutes approving the borrowing. If the vans are security for the loan, the company may also need a separate loan agreement or security document and Companies House registration within 21 days.

What Should A Promissory Note For A Business Loan Include?

A good promissory note should clearly set out the loan terms, what each side has to do, and what happens if things go wrong.

Here is a practical outline you can use to organise your thoughts before getting the document drafted. This isn't a finished legal document, and a lawyer should tailor it before you use it.

1. Parties: Write the full legal names, company numbers and registered offices where a company is involved.
2. Background: Briefly explain the purpose of the loan, such as working capital, equipment purchase or temporary cash flow support.
3. Loan Amount: State the principal amount and when it will be advanced.
4. Promise To Pay: Include the borrower's clear promise to repay the lender.
5. Repayment Schedule: Set out the due date, instalments, bank details and whether early repayment is allowed.
6. Interest: State the interest rate, calculation method and payment dates.
7. Default Interest And Late Payment: Explain any additional interest or fees after a missed payment, keeping it commercially reasonable.
8. Events Of Default: List triggers such as missed payments, insolvency, false information or breach of another key term.
9. Acceleration: Say whether the full balance becomes immediately due after a default.
10. Security Or Guarantee: Identify any collateral, charge or personal guarantee, and whether separate documents are needed.
11. Representations: Include key statements, such as the borrower having authority to enter into the note.
12. Notices: Set out how formal notices are sent and when they're treated as received.
13. Governing Law: Choose the law of England and Wales if that's the intended legal framework.
14. Signatures: Include proper signing blocks for individuals and companies.

If the promissory note is signed as a deed, extra signing formalities apply. For companies, the Companies Act 2006 sets out accepted ways to execute documents, including signing by two authorised signatories or by one director in the presence of a witness.

How Much Does Promissory Note Legal Advice Cost?

The cost depends on the complexity of the loan, not just the length of the document.

A very simple note is usually quicker to prepare than a secured business loan with interest, default rights, board approvals and Companies House filings. The main things that affect cost are:

• The loan amount and commercial risk.
• Whether the borrower is an individual, company or partnership.
• Whether interest, default interest or instalment repayments are included.
• Whether security or a personal guarantee is needed.
• Whether the parties are directors, shareholders, family members or related companies.
• Whether board minutes, shareholder resolutions or Companies House registration are required.

Your Main Options

A free template can be useful for organising the basic details, but it won't tell you whether the terms fit your situation or whether extra approvals are needed.

An online fixed fee legal service can suit small businesses that want certainty on scope and price. You should expect the provider to confirm what is included, such as drafting, review, amendments, signing guidance and any related company approvals. Ask whether a fixed fee is available up front.

A traditional firm billing by the hour may be appropriate for larger or more complex lending arrangements, especially where there are multiple lenders, intercreditor arrangements or detailed security documents.

Whichever option you choose, ask what you'll actually receive. A promissory note on its own may not be enough if the deal also needs a guarantee, board minutes, shareholder approval or charge registration.

Key Takeaways

• A promissory note can be legally binding in the UK if it's properly drafted, signed by the maker and delivered or issued to the payee or bearer.
• A template may be enough for a simple, low risk loan, but it can miss key issues around interest, security and company approvals.
• You should get legal help if the loan amount is significant, interest is charged, the loan is secured, or a director or shareholder is involved.
• If a company grants security, Companies House registration may be needed within 21 days.
• Director and shareholder loans often need extra care under the Companies Act 2006, including conflict declarations and approval records.
• A strong promissory note should explain repayment, default, interest, security, notices and signing clearly.

If you'd like help with drafting or reviewing your promissory note, checking company approvals, or documenting security and guarantees, you can reach us at 08081347754 or team@sprintlaw.co.uk for a free, no-obligations chat.