UK Welfare Ledger
Audit conclusions

Findings

What the evidence shows. Each finding links to the figures behind it.

riskSeverity: highStatus: openFirst published Reviewed

The auditor qualified DWP’s accounts because of fraud and error

The Comptroller and Auditor General qualified his opinion on the regularity of DWP's 2025-26 accounts because of the level of fraud and error in benefit payments.

EvidenceBenefit overpaid through fraud and error (2025-26)

Cite: UK Welfare Ledger, “The auditor qualified DWP’s accounts because of fraud and error”, https://uk-welfare-ledger.pages.dev/findings/#find-accounts-qualified

inefficiencySeverity: highStatus: openFirst published Reviewed

The system makes mistakes in both directions: £4.9bn was underpaid

Alongside overpayments, an estimated £4.9bn (1.6%) was underpaid. £1.2bn was DWP's own error, and £3.7bn was entitlement that was never identified, mostly in disability benefits.

EvidenceBenefit underpaid (2025-26), Underpaid due to DWP's own errors (2025-26), Underpaid due to 'unfulfilled eligibility' (2025-26)

Cite: UK Welfare Ledger, “The system makes mistakes in both directions: £4.9bn was underpaid”, https://uk-welfare-ledger.pages.dev/findings/#find-errors-both-ways

inefficiencySeverity: highStatus: openFirst published Reviewed

Money overpaid through fraud and error is about twice DWP's entire staff bill

In 2025-26 an estimated £9.9bn was overpaid through fraud and error, against £4.9bn spent on all DWP staff. The overpaid amount is 3.2% of benefit spending.

EvidenceBenefit overpaid through fraud and error (2025-26), DWP staff costs (2025-26), Overpayment rate (2025-26)

Cite: UK Welfare Ledger, “Money overpaid through fraud and error is about twice DWP's entire staff bill”, https://uk-welfare-ledger.pages.dev/findings/#find-fe-vs-staff

observationSeverity: mediumStatus: openFirst published Reviewed

Universal Credit accounts for over two-thirds of overpayments

£6.7bn of the £9.9bn overpaid was on Universal Credit, so action on UC has the largest effect on the total.

EvidenceUniversal Credit overpaid (2025-26), Benefit overpaid through fraud and error (2025-26)

Cite: UK Welfare Ledger, “Universal Credit accounts for over two-thirds of overpayments”, https://uk-welfare-ledger.pages.dev/findings/#find-uc-concentration