Retentions Release Finance UK 2026

Market Invoice is an independent UK invoice finance comparison site that ranks 85 active UK lenders.

Retentions release finance is specialist UK construction finance that advances cash today against retentions (typically 5 percent of contract value) held back by a main contractor or developer for 12 to 24 months after practical completion. Providers like Pulse Cashflow and Ultimate Finance advance 60 to 80 percent of the retention value at fees of 4 to 8 percent, releasing the balance when the retention is paid. For a £500k project with a £25k retention, that's £15 to 20k of cash today instead of waiting 12 months. The biggest unlock for tier-2 subcontractors with multiple completed projects each carrying retention overhang.

Last updated: 8 May 2026.

Retentions release finance is specialist UK construction finance that advances cash today against retentions (typically 5 percent of contract value) held back by a main contractor or developer for 12 to 24 months after practical completion. More detail + scope

Summary

Retentions release finance is specialist UK construction finance that advances cash today against retentions (typically 5 percent of contract value) held back by a main contractor or developer for 12 to 24 months after practical completion. Providers like Pulse Cashflow and Ultimate Finance advance 60 to 80 percent of the retention value at fees of 4 to 8 percent, releasing the balance when the retention is paid.

For a £500k project with a £25k retention, that's £15 to 20k of cash today instead of waiting 12 months. The biggest unlock for tier-2 subcontractors with multiple completed projects each carrying retention overhang.

This page covers

retentions release finance UK: how to unlock cash today against construction retentions, advance rates, fees, best providers

Not covered here

General invoice finance education (see /guides/), individual provider reviews (see /providers/), full pricing breakdown (see /guides/costs/)

UK providers worth knowing

ProviderFee fromMin turnoverWhy it fits
Pulse Cashflow4%+£10k retentionLeading specialist, highest advance rates
Ultimate Finance5%+£10k retentionCompetitive on smaller project retentions
Bibby Financial Services5%+£25k retentionBundled with main construction facility
AP

Adam Parker

Founder & Managing Director, Muswell Rose, founder and PSC of Best Business Loans Ltd

Adam is the founder and managing director of Muswell Rose and a founder of Best Business Loans Ltd, the company behind Market Invoice. He spent over three years as managing director of Penny, a UK invoice finance business, and his career runs through insurance, mortgages, commercial finance and fintech lending. He writes the Market Invoice library.

Last reviewed: 16 July 2026

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Retentions Release Finance UK FAQ

What is retentions release finance?

Specialist UK construction finance that advances cash against retentions held back by a main contractor or developer for 12-24 months after practical completion. The provider lends 60-80% of the retention value today, charges a 4-8% fee, and is repaid when the retention is released.

How much retention is held on a typical UK construction project?

5% of contract value is the JCT and NEC standard. Half (2.5%) is released at practical completion, the other half (2.5%) at the end of the defects liability period (typically 12 months after practical completion). On a £1m project, that's £50k held back, with £25k released at PC and £25k released 12 months later.

How much cash can I release from a £25k retention?

£15-20k typically (60-80% advance rate), within 24 hours of facility approval. You'd repay the £25k retention to the provider when it's released by the main contractor 12 months later, with the difference (£5-10k or 4-8% fee) being the cost of the early cash. Worked example: 12-month retention of £25k, 70% advance = £17.5k cash today, £25k repayment in 12 months = £7.5k cost = annualised 30% but on a one-off basis.

Is retentions release finance expensive?

On an annualised basis yes (typically 25-40% APR equivalent), but per-pound it's reasonable for the 12-24 month wait. Most subcontractors who use it have 5-20 active retention overhangs at any time, so £100-500k of trapped cash. Releasing 70% of that equals £70-350k of working capital, often the difference between mobilising for the next project and sitting on the bench.

Will my main contractor know I've financed the retention?

Yes typically. Retentions release uses an assignment of the retention right to the lender, which the main contractor needs to acknowledge in writing for the lender to be in control of the future payment. Some providers offer 'silent' facilities where the contractor isn't notified, but with lower advance rates (50-60%) and stricter eligibility.

Best retentions release finance providers UK?

Pulse Cashflow is the leading specialist with the highest typical advance rates and fastest decisions. Ultimate Finance offers competitive retentions release on smaller projects. Specialist trade finance brokers (Capitalise, Funding Circle) can also source retentions release from their lender panel. Get quotes from at least 2 because pricing varies widely by project type and main contractor strength.