Term Sheet: What It Is And How To Use One

If you’re raising investment for your UK small business or startup, a term sheet is usually the first formal step that sets the deal’s commercial roadmap.

It isn’t the final contract, but it does lock in the key principles so you don’t waste time negotiating long-form documents only to discover you aren’t aligned on valuation, control, or investor rights.

In this guide, we’ll demystify what a term sheet is, how it fits into the UK fundraising process, the essential clauses to include, common pitfalls, and practical tips so you can negotiate with confidence and protect your company’s future.

What Is A Term Sheet (And Why It Matters)?

A term sheet (sometimes called “heads of terms”) is a short, usually non-binding document that outlines the key commercial and legal terms of a proposed investment before the lawyers draft the long-form agreements.

Think of it as a blueprint. It’s where you and the investor agree the fundamentals-valuation, how much money is going in, what shares they’ll get, investor protections, board seats, and the path to signing.

While most of a term sheet is non-binding, certain provisions (like confidentiality, exclusivity, cost allocation and governing law) are often expressly binding. Either way, once a term sheet is signed, it creates strong deal momentum and sets expectations-so getting it right is important.

For many founders, a concise, well-structured Term Sheet helps avoid misunderstandings, minimises drafting costs, and reduces the risk of deal fatigue. It also gives investors confidence that you’re organised and investment-ready.

Term Sheet Vs Heads Of Terms Vs MOU – What’s The Difference?

People use these labels interchangeably, but there are subtle differences:

• Term Sheet: Most common in equity funding. Focuses on deal economics (valuation, price per share) and investor rights.
• Heads Of Terms: A broader “deal outline” used in many transactions (not just investment). It may be slightly more descriptive than a term sheet. If your deal is more partnership or commercial in nature, a concise Heads Of Agreement can be a better fit.
• Memorandum Of Understanding (MOU): Often used when parties want to outline intent and collaboration points at a high level. It tends to be less detailed than a term sheet. Where you’re exploring collaboration rather than immediate equity, an MOU can work well.

In practice, investors will expect a term sheet for equity rounds. For bridge funding via convertible instruments, you might instead agree a short form for an Advanced Subscription Agreement or a SAFE Note (more on these below).

Key Clauses To Include In A UK Term Sheet

Every business and round is different, but the following areas are the usual core components. Aim for clear, plain English so everyone is aligned.

Investment Structure And Amount

Be specific about how much is being invested, by whom, and in return for what:

• Form of investment: new ordinary shares, preference shares, convertible instrument, or a mix.
• Closing structure: single close or multiple closes (e.g. rolling close within 60–90 days).
• Use of funds: a short statement can help set expectations (e.g. product, hiring, marketing).

Valuation And Price Per Share

State the pre-money valuation (the company value before the investment) and the price per share. Include how you’ve treated any outstanding options, warrants or convertibles (i.e. fully diluted calculations), as this affects the cap table.

Capitalisation Table And Dilution

Attach or summarise the cap table showing ownership immediately pre- and post-investment on a fully diluted basis. This avoids surprises later. It should factor in an option pool refresh if required.

Conditions Precedent

List what must be completed before closing, such as:

• Shareholder approvals under the Companies Act 2006 and existing constitutional documents.
• Completion of satisfactory due diligence.
• Amendments to the Articles of Association to create new share classes or adopt investor rights.
• SEIS/EIS advance assurance (if applicable).

Warranties And Disclosure

Term sheets often list headline warranties (assurances by the company and/or founders about the business). The detail is agreed in the long-form agreement, with a disclosure process. Be realistic-overly aggressive warranties can create unnecessary risk for founders.

Investor Rights And Governance

Outline any governance rights the investor will receive. Common examples include:

• Board seat or board observer rights.
• Information rights (e.g. monthly management accounts, annual budgets).
• Reserved matters requiring investor consent (e.g. issuing new shares, changing business scope, major borrowings).

Share Classes And Liquidation Preference

If you’re issuing preference shares, specify the liquidation preference (e.g. 1x non-participating), the order of payout, and whether dividends are cumulative. Keep it simple-complex waterfalls can slow your round and spook future investors.

Anti-Dilution Protection

Investors may ask for anti-dilution protection if you later raise at a lower valuation (“down round”). The most common and founder-friendlier approach is “broad-based weighted average” rather than “full ratchet”. If you include anti-dilution, be clear how it will work in practice.

Founder Vesting And Leaver Provisions

Most investors expect founders to vest over time, particularly if founder shares were previously fully vested. Typical vesting is over 3–4 years with a one-year cliff. Define good leaver vs bad leaver rules, so share buybacks at nominal value only apply to “bad leavers”. If you need a separate agreement to implement this, use a tailored Share Vesting Agreement.

Employee Option Pool (ESOP)

Agree the size of your option pool on a pre- or post-money basis. This significantly affects founder dilution. Make sure the term sheet is explicit to avoid misunderstandings when the cap table is finalised.

Pre-Emption And Transfer Restrictions

Set out how pre-emption on new issues will operate (statutory pre-emption under Companies Act 2006 can be disapplied in your articles). Also cover transfer restrictions and permitted transfers for founders and investors.

Tag-Along And Drag-Along

These are standard exit protections. Tag-along lets minority shareholders “tag” into a sale by majority holders. Drag-along allows a majority to “drag” minority holders into a sale at the same price and terms. A clear approach to drag-along rights removes friction if a great exit offer arrives.

Dividends

Early-stage rounds rarely pay dividends, but if you’re creating preference shares, note dividend rights (fixed, cumulative, or discretionary). Keep it aligned with growth plans and cash needs.

Exclusivity And Confidentiality

Investors may ask for a period (e.g. 30–60 days) in which you won’t negotiate a competing deal. If agreed, make exclusivity binding and time-limited. Confidentiality should also be binding, although many companies prefer using a standalone NDA-especially when sharing sensitive materials.

Legal Costs

Agree who pays legal fees (each side pays their own is common in early rounds). If investors request a cost contribution from the company, consider a cap.

Governing Law And Jurisdiction

For a UK company with UK investors, English law and English courts are the norm. Keep it simple and consistent across all documents.

How A Term Sheet Fits Into The Investment Process

Your term sheet is one step in a wider journey. Here’s how it typically fits together for a UK limited company raising equity.

Before The Term Sheet: Targeting The Right Instrument

Decide whether you’re raising pure equity now or using a bridge instrument that converts later. Early-stage founders often use an Advanced Subscription Agreement (ASA) or a SAFE Note to move quickly, defer valuation, and potentially preserve SEIS/EIS eligibility.

If you’re issuing equity now, a term sheet is the right tool to agree the core terms before drafting a Share Subscription Agreement and Shareholders Agreement.

SEIS/EIS Considerations

UK investors often care about SEIS/EIS tax relief. Make sure your cap table, share classes, and investor rights are compatible with these schemes. For example, preference shares with preferential rights can jeopardise relief if not structured carefully. Many companies seek HMRC advance assurance as a term sheet condition precedent.

Due Diligence

After the term sheet, investors will typically review your corporate records, IP ownership, key contracts, finances, and compliance. Be prepared with an organised data room to keep momentum up. Strong documentation now (e.g. employment terms, IP assignments, and customer contracts) saves time and builds trust.

Long-Form Documents

Following a signed term sheet, lawyers draft the binding documents. Usually, these include:

• Share Subscription Agreement (the investor subscribes for new shares on agreed terms and warranties)
• Shareholders Agreement (governance, decision-making, transfers, minority protections)
• Updated Articles of Association (creates share classes, embeds key rights and mechanics)

The term sheet should be drafted so it translates smoothly into these long-form agreements with minimal renegotiation.

Closing And Post-Closing

On completion, funds are received, shares are issued, Companies House filings are made, and your statutory registers are updated. Make sure option grants are documented properly and board minutes record all approvals.

Common Pitfalls For Small Businesses Negotiating A Term Sheet

We see the same issues again and again. Here’s how to avoid them.

1) Ambiguity On Valuation Or Option Pool

If your option pool is “10% post-money” but your investor assumes “10% pre-money”, your ownership math will diverge rapidly. State explicitly whether the pool is carved out before or after the investment and show it on a fully diluted cap table.

2) Overly Heavy Investor Controls For The Stage

Reserved matters are normal, but an early-stage investor shouldn’t be able to block sensible operational decisions. Keep consent rights proportionate (e.g. major debt, share issues, changing company scope) and avoid giving a single small investor veto power over routine actions.

3) Aggressive Liquidation Preferences

Multiple or participating preferences can cause misaligned incentives at exit. Early rounds typically align around 1x non-participating preference, which is more balanced and founder-friendly.

4) Anti-Dilution That Scares Off Future Rounds

Full-ratchet protection can create cap table headaches later. If you need anti-dilution, broad-based weighted average is the norm and is easier to live with as you grow.

5) Forgetting Founder Vesting And Leaver Terms

Investors expect founders to be locked in with fair vesting and sensible leaver mechanics. Sorting this in the term sheet-then implementing with a Share Vesting Agreement-reduces negotiations later and protects the business if circumstances change.

6) Binding Exclusivity For Too Long

Exclusivity helps move the deal forward, but too long a period can stall your fundraising. Keep it tight (30–60 days), with logical exceptions (e.g. statutory or fiduciary duties for directors).

7) SEIS/EIS Details Overlooked

Seemingly minor term sheet choices can impact tax relief. Work with advisors to ensure the structure (including share rights) is SEIS/EIS compatible before you commit.

8) Not Thinking Ahead To The Long-Form Documents

A term sheet should be a bridge, not a barrier. If a clause in the term sheet would be hard to implement in your Shareholders Agreement or articles, tweak it now. Clear, implementable terms save time and costs down the road.

Practical Tips To Negotiate A Founder-Friendly Term Sheet

You don’t need an encyclopaedic document. You do need clarity on the points that truly matter. Here’s how to keep it smooth and balanced.

Focus On The Fundamentals

• Agree valuation, investment amount, and option pool basis early-then sense-check the maths on a fully diluted cap table.
• Keep liquidation preference and anti-dilution simple and standard for your stage.
• Set governance rights that give investors comfort without handcuffing the business.

Plan For Future Rounds

Imagine raising again in 12–18 months. Would the protections you’re agreeing now make your company unattractive to new investors? Balanced rights, clean share classes, and sensible consent thresholds help you grow faster.

Use Plain English And Be Specific

Vague terms cause friction later. Spell out numbers, thresholds, and mechanisms. If there’s anything unusual, add one sentence on how it works in practice.

Match The Instrument To Your Stage

If you’re pre-revenue and need to move quickly, a short bridge using an Advanced Subscription Agreement or SAFE Note can be faster than a priced equity round. If you are pricing now, keep your term sheet concise and aligned with a standard Share Subscription Agreement and Shareholders Agreement.

Stay Compliant With UK Law

Equity fundraising engages several legal frameworks. In simple terms:

• Companies Act 2006 governs share issues, pre-emption, and approvals-your articles may disapply statutory pre-emption, but check what’s required.
• Financial promotions rules under the Financial Services and Markets Act 2000 apply to how you market investment opportunities-speak with advisers before advertising a round.
• SEIS/EIS rules require careful structuring of share rights and investor eligibility.

This is general information-always get tailored advice for your situation so you stay on the right side of the rules.

What Happens After We Sign The Term Sheet?

Once the term sheet is signed, the clock usually starts on exclusivity. You’ll then move to due diligence and drafting.

• Data Room: Gather company registers, cap table, finance data, IP assignments, and key contracts.
• Long-Form Docs: Expect first drafts within a week or two if your term sheet is clear. The term sheet should map neatly to the Share Subscription Agreement and the Shareholders Agreement, with supporting changes to the Articles of Association.
• Sign And Close: Funds are wired, shares issued, Companies House filings made. Keep your statutory books up to date to avoid problems in the next round.

If you haven’t drafted your term sheet yet, starting with a clear, investor-ready term sheet for your capital raise can set the right tone for the rest of the process.

Do We Need A Lawyer For A Term Sheet?

Strictly speaking, you can draft a term sheet yourselves-but it sets the scaffolding for all the binding documents that follow. Small ambiguities now can cost real time (and leverage) later.

It’s usually cost-effective to have a lawyer review or prepare the key sections so the term sheet:

• Uses market-standard phrasing that future investors will accept
• Works smoothly with your Share Subscription Agreement and Shareholders Agreement
• Builds in the right founder protections (e.g. balanced reserved matters, fair vesting, sensible anti-dilution)
• Stays compatible with SEIS/EIS where relevant

If you do draft it yourself, avoid generic templates. Tailor the terms to your business, your stage, and the expectations of your investors. And don’t be afraid to push back-investors expect a sensible negotiation.

Key Takeaways

• A term sheet is a short, mostly non-binding document that sets out the key investment terms before you draft the long-form contracts.
• Keep the focus on fundamentals: valuation, amount, option pool basis, investor rights, liquidation preference, and clear conditions precedent.
• Make sure the term sheet translates cleanly into the long-form Share Subscription Agreement, Shareholders Agreement, and Articles of Association.
• Watch for common pitfalls like ambiguous option pool mechanics, overly heavy investor controls, aggressive anti-dilution, and SEIS/EIS incompatibilities.
• Choose the right instrument for your stage-equity now, or a faster bridge using an Advanced Subscription Agreement or SAFE Note.
• Getting expert input on your Term Sheet can save time, reduce costs, and protect your position before you lock in the deal.

If you’d like help preparing or reviewing a term sheet-or getting your documents ready for a raise-reach out to our team for a free, no-obligations chat on 08081347754 or team@sprintlaw.co.uk.