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Funding Glossary: Key Terms Explained

Funding has its own vocabulary. This glossary explains the terms you'll meet in venture debt term sheets, R&D tax credit claims, grant offer letters and export finance, in plain English. Each entry links to a guide that goes further.

A

Additional Information Form

R&D

An HMRC form that must be submitted with every R&D tax relief claim, describing the projects and costs. A claim made without it is invalid.

Read more → How Long Does HMRC Take to Pay R&D Tax Credits?

Amortisation

Venture debt

Repaying a loan's capital in regular instalments over time, usually monthly or quarterly, rather than in one lump sum at the end.

Read more → Venture Debt Interest-Only Periods Explained

Annual recurring revenue (ARR)

Company metrics

The yearly value of a company's subscription or contracted recurring revenue. Lenders use it to size venture debt facilities.

Read more → When Should You Raise Venture Debt?

Arrangement fee

Costs

A one-off fee, usually a percentage of the facility, charged by the lender for setting up a loan. Also called a facility fee.

Read more → How Much Does Venture Debt Cost?

B

Burn rate

Company metrics

How much cash a company spends each month beyond what it brings in.

Read more → How to Extend Your Startup's Runway

C

Cap table

Equity

A table showing who owns a company's shares and options, and in what proportions.

Read more → Venture Debt vs Equity: Which Is Right for Your Company?

Cash settlement

Venture debt

Paying a warrant holder the cash value of their warrants at an exit, instead of issuing them shares.

Read more → Venture Debt Warrants Explained

Claims in arrears

Grants

A grant payment method where you spend first, then claim the costs back after the period ends. Most Innovate UK grants pay this way.

Read more → Innovate UK Grants Are Paid in Arrears: How to Manage the Cash Gap

Consortium

Grants

A group of organisations delivering a grant project together, usually led by a coordinator who receives and distributes the funding.

Read more → Horizon Europe Funding for UK Companies

Covenant

Legal

A promise in a loan agreement that the borrower will, or won't, do certain things. Breaking one can trigger a default.

Read more → Venture Debt Covenants Explained

CT600

R&D

The company tax return filed with HMRC. R&D tax relief is claimed on it.

Read more → How Long Does HMRC Take to Pay R&D Tax Credits?

D

Debenture

Legal

A legal document giving a lender security over a company's assets, usually through fixed and floating charges.

Read more → Venture Debt Term Sheets Explained, Clause by Clause

Dilution

Equity

The reduction in existing shareholders' percentage ownership when a company issues new shares.

Read more → Venture Debt vs Equity: Which Is Right for Your Company?

Drawdown

Venture debt

Taking money from an agreed loan facility, in one amount or in several tranches.

Read more → What Is Venture Debt and How Does It Work?

Due diligence

Process

The checks a lender or investor carries out on a business before committing funds.

Read more → How Lenders Assess Early-Stage Companies

E

ERIS

R&D

Enhanced R&D Intensive Support: the R&D relief for loss-making SMEs that spend at least 30% of total expenditure on R&D. It can pay a credit of up to 14.5% of the surrenderable loss.

Read more → The Merged R&D Scheme and ERIS Explained

Event of default

Legal

A situation set out in a loan agreement, such as missing a payment or breaching a covenant, that lets the lender demand repayment.

Read more → Venture Debt Covenants Explained

Exit fee

Costs

A fee some lenders charge when a loan is repaid, usually a percentage of the amount borrowed.

Read more → How Much Does Venture Debt Cost?

Export finance

Export

Funding that helps a company win, fulfil or grow export sales, from working capital loans to trade finance and guarantees.

Read more → Export Finance Explained for UK Businesses

F

Facility

Venture debt

The total amount a lender agrees to make available to a borrower under a loan agreement.

Read more → What Is Venture Debt and How Does It Work?

Financial covenant

Legal

A covenant tied to a number, such as minimum cash, revenue or EBITDA, tested at set intervals.

Read more → Venture Debt Covenants Explained

Fixed and floating charge

Legal

Security over a company's assets: a fixed charge over specific assets and a floating charge over the rest, such as stock and receivables.

Read more → Venture Debt Covenants Explained

G

General Export Facility

Export

A UK Export Finance scheme that partly guarantees lenders' working capital facilities for UK exporters, without tying them to specific contracts.

Read more → How UKEF-Backed Loans Work

Grant rate

Grants

The share of eligible project costs a grant pays, set by company size, project type and the competition rules.

Read more → How to Fund Innovate UK Match Funding

Guarantee

Export

A promise by a third party, such as UKEF, to cover part of a lender's loss if the borrower doesn't repay. It protects the lender, not the borrower.

Read more → How UKEF-Backed Loans Work

H

HMRC enquiry

R&D

A formal compliance check HMRC can open into a tax return or R&D claim. Payment is usually held until it closes.

Read more → What Happens If HMRC Reduces or Rejects My R&D Claim?

Horizon Europe

Grants

The EU's main research and innovation funding programme. UK organisations have been able to take part as full participants since 1 January 2024.

Read more → Horizon Europe Funding for UK Companies

I

Innovate UK

Grants

The UK's innovation agency, part of UK Research and Innovation (UKRI), which funds business-led innovation through competitions.

Read more → Innovation Grants for UK Companies: How They Work

Intercreditor agreement

Legal

An agreement between lenders to one company setting out who is repaid first and how security is shared.

Read more → Venture Debt Term Sheets Explained, Clause by Clause

Interest-only period

Venture debt

The first months of a loan when the borrower pays interest but no capital. In venture debt it typically lasts 6–18 months.

Read more → Venture Debt Interest-Only Periods Explained

Investment committee

Process

The group within a lender or fund that approves each deal.

Read more → How Lenders Assess Early-Stage Companies

L

Letter of credit

Export

A bank's promise to pay an exporter once agreed documents are presented, reducing the risk of the buyer not paying.

Read more → Managing Cash Flow and Payment Terms When Exporting

M

Match funding

Grants

The share of a grant project's costs the company pays itself, because the grant covers only part.

Read more → How to Fund Innovate UK Match Funding

Material adverse change (MAC) clause

Legal

A loan clause letting the lender act if the borrower's business or prospects worsen significantly.

Read more → Venture Debt Covenants Explained

Merged R&D scheme

R&D

The UK R&D expenditure credit that applies to accounting periods starting on or after 1 April 2024, at a rate of 20%.

Read more → The Merged R&D Scheme and ERIS Explained

Monitoring officer

Grants

The person Innovate UK assigns to a grant project to review progress and approve claims.

Read more → How to Make an Innovate UK Grant Claim

N

Non-dilutive funding

General

Funding that doesn't involve selling shares, such as loans, grants and tax credits.

Read more → Non-Dilutive Funding for UK Startups: A Complete Guide

P

Payment terms

Export

How long a customer has to pay an invoice, such as 30, 60 or 90 days.

Read more → Managing Cash Flow and Payment Terms When Exporting

Post-money valuation

Equity

A company's value immediately after new investment is added.

Read more → Venture Debt vs Equity: Which Is Right for Your Company?

Pre-financing

Grants

An advance payment at the start of an EU-funded project, before costs are reported.

Read more → Horizon Europe Funding for UK Companies

Q

Qualifying expenditure

R&D

The R&D costs that count towards relief, such as staff, subcontractors, software, consumables and some data and cloud costs.

Read more → What Counts as Qualifying R&D Expenditure?

R

R&D tax credit

R&D

A UK tax relief that reduces tax or pays cash to companies spending on qualifying research and development.

Read more → R&D Tax Credits Explained: How the UK Scheme Works

Revenue-based finance

General

A loan repaid as a fixed share of monthly revenue, so repayments rise and fall with sales.

Read more → Venture Debt vs Revenue-Based Finance: Which Fits Your Company?

Runway

Company metrics

How many months a company can operate before running out of cash at its current burn rate.

Read more → How to Extend Your Startup's Runway

S

Senior debt

Legal

Debt that is repaid before other debts and equity if a company is wound up.

Read more → Venture Debt Term Sheets Explained, Clause by Clause

Strike price

Venture debt

The price per share at which a warrant can be exercised, usually set at a recent or upcoming funding round's share price.

Read more → Venture Debt Warrants Explained

Subsidised expenditure

R&D

R&D costs also funded by a grant or other subsidy. How they are treated depends on which R&D scheme applies.

Read more → Claiming R&D Tax Credits on a Grant-Funded Project

T

Term sheet

Process

A short, mostly non-binding summary of a loan's or investment's key terms, agreed before full legal documents.

Read more → Venture Debt Term Sheets Explained, Clause by Clause

Tranche

Venture debt

One portion of a facility drawn at a specific time, often linked to a milestone.

Read more → What Is Venture Debt and How Does It Work?

U

UK Export Finance (UKEF)

Export

The UK government's export credit agency, which helps UK companies export through guarantees, loans and insurance.

Read more → What Is UK Export Finance (UKEF)?

V

Venture debt

Venture debt

A term loan for venture-backed companies that aren't yet suited to bank lending, often with a small warrant attached.

Read more → What Is Venture Debt and How Does It Work?

W

Warrant

Venture debt

The right to buy a set number of shares at a fixed price in future. Many venture debt lenders take warrants as part of their return, though not every loan includes them.

Read more → Venture Debt Warrants Explained

Warrant coverage

Venture debt

The value of a lender's warrants expressed as a percentage of the loan.

Read more → Venture Debt Warrants Explained

Working capital

Export

The cash a business needs to run day to day, funding stock, staff and the gap before customers pay.

Read more → Funding Working Capital for Export Growth
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