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Spreadsheets are a common way to share data. Use this information to help you avoid common errors, improve interoperability and create more accessible spreadsheets.
Follow this guidance when you want to get spend approval for commercial activities costing £20 million or more excluding VAT.
Use this form if your confirmation date is 5 March 2024 or later, to confirm that the company's details are up to date.
How to make sure your team works together on code.
The Cabinet Office aims to meet the following SLAs for approvals that use version 4 of the spend controls guidance.
Guidance for the veterinary pharmaceutical industry on the production of mock-ups for assessment.
Find out how to get on the electoral register so you can vote, how to register to vote in more than one place, and how to opt out of the 'open register'.
Use this form to confirm that your limited liability partnership (LLP) details are up to date.
Forms for court-appointed deputies to report actions taken on behalf of their clients in the past year.
Use this form if your confirmation date is 5 March 2024 or later, to confirm that the LLP's details are up to date.
Follow this guidance when you want to get spend approval for digital and technology activities.
Share your reference data for use in projects and services outside your organisation.
This guidance below has been superseded and is for reference purposes only.
Use supplementary pages CT600D (2015) version 3 if your company has been involved in Overseas Life Assurance Business.
Letters explaining UK laws about nationality. Sometimes called information notes.
Use supplementary pages CT600H (2006) Version 2 if a UK company made cross-border royalty payments after 1 October 2002.
Use supplementary pages CT600B (2012) Version 2 if your company held an interest of 25% or more in a foreign company controlled from the UK and for reporting bank levy.
How to use A/B testing to evaluate your digital health product.
Use this form for accounting periods starting on or after 1 April 2015.
An updated version of the digital identity and attributes trust framework, following testing and feedback.
Don’t include personal or financial information like your National Insurance number or credit card details.
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