01 Procurement
Tender overview
- Buyer
- National Audit Office
- Status
- Complete
- Procurement method
- Open procedure
- Category
- services
- CPV classification
- Not supplied
- Tender period
- Not supplied — 11 August 2025
Description
The National Audit Office (NAO), the UK's independent public spending watchdog, is establishing a Specialist Audit and Assurance Services Framework to support the delivery of high-quality financial audits across the public sector. The framework will enable the NAO to access specialist expertise in areas critical to audit quality and resilience, fostering collaboration with leading firms to enhance financial reporting and accountability to Parliament. The framework is divided into five lots: Lot 1 - Pensions Lot 2 - Property Lot 3 - Digital Lot 4 - Tax Lot 5 - Financial Instruments Up to four suppliers will be appointed per lot. The framework will run for four years, from Thursday 15th January 2026 to Monday 14th January 2030, with an estimated total value of £21 million (inclusive of VAT). This figure includes contingency and potential additional services beyond the core specialist audit scope.
This page represents one OCDS contracting process. Notices can be revised over time. Values may be estimates, award values or contract values and should be read with their displayed stage and date.
02 Awards and contracts
Published award records
Lot 1 - Pensions
- Awarded
- 31 October 2025
- Award value
- £4,000,000
- Suppliers
- 4
- Signed contract
- 12 January 2026
Lot 2 - Property
- Awarded
- 31 October 2025
- Award value
- £4,000,000
- Suppliers
- 4
- Signed contract
- 12 January 2026
Lot 3 - Digital
- Awarded
- 31 October 2025
- Award value
- £3,666,666.67
- Suppliers
- 4
- Signed contract
- 12 January 2026
Lot 4 - Tax
- Awarded
- 31 October 2025
- Award value
- £3,333,333.33
- Suppliers
- 4
- Signed contract
- 12 January 2026
Lot 5 - Financial Instruments
- Awarded
- 31 October 2025
- Award value
- £2,500,000
- Suppliers
- 4
- Signed contract
- 12 January 2026
03 Organisations
Buyers, suppliers and other parties
National Audit Office
157-197 Buckingham Palace Road, London, UKI32, SW1W 9SP, United Kingdom
GB-PPON PBHM-8926-YDNLAZETS PS LIMITED
2nd Floor Regis House, 45 King William Street, London, UKI31, EC4R 9AN, United Kingdom
Companies House 05661107 →DELOITTE LLP
1 New Street Square, London, UKI31, EC4A 3HQ, United Kingdom
Companies House OC303675 →ERNST & YOUNG LLP
1 More London Place, London, UKI44, SE1 2AF, United Kingdom
Companies House OC300001 →FORVIS MAZARS LLP
30 Old Bailey, London, UKI31, EC4M 7AU, United Kingdom
Companies House OC308299 →GRANT THORNTON UK LLP
8 Finsbury Circus, London, UKI31, EC2M 7EA, United Kingdom
Companies House OC307742 →KPMG LLP
15 Canada Square, London, UKI42, E14 5GL, United Kingdom
Companies House OC301540 →PRICEWATERHOUSECOOPERS LLP
1 Embankment Place, London, UKI32, WC2N 6RH, United Kingdom
Companies House OC303525 →Companies House links appear only for explicit GB-COH identifiers. BritDB does not create company links from a similar name or address.
04 Provenance
Source for this process
Contains public sector information licensed under the Open Government Licence v3.0. Official external links are available only on the source transition page.