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Register to vote Register by 18 June to vote in the General Election on 4 July.
If you're a software developer, use the HMRC Developer Hub to learn about and integrate your applications with our RESTful APIs.
Find technical specifications for software developers working with the Corporation Tax online service.
How end-use controls apply to weapons of mass destruction (WMD) related goods, software, technology and technical assistance.
Use Self Assessment software to help you populate your client's Self Assessment tax return if you're a tax agent or adviser.
Descriptions of team capabilities on the Digital Outcomes and Specialists framework.
Use a reference architecture to develop a public sector organisation’s technology and how it shares data across government.
How to prepare for implementation and compliance of the Safety Features Regulation.
Tech Minister Saqib Bhatti's speech to the National Cyber Security Centre's CyberUK 2024 conference in Birmingham.
How to access the DIADEM software, which links SATURN assignment models to a variable transport demand model.
Check which software packages you can use to keep VAT records and submit your VAT Returns.
Use the online service if you're a sole trader or landlord to sign up voluntarily for Making Tax Digital for Income Tax and find out what to do next.
The government's response to the call for views on software resilience and security for businesses and organisations.
When you must use the Excise Movement and Control System (EMCS), and how to register and enrol.
Manage your dependencies to keep code up to date, your system secure and your service working as intended.
Find recognised suppliers and software for Corporation Tax returns and supplementary pages.
Why to deploy regularly, deployment principles to follow, and how to do it.
How to access the transport users benefit appraisal (TUBA) software to undertake economic appraisal of transport schemes.
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