We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
Download HMRC's free payroll software Basic PAYE Tools
Descriptions of team capabilities on the Digital Outcomes and Specialists framework.
Why to deploy regularly, deployment principles to follow, and how to do it.
Information for developing and testing of software for HMRC forms, returns and messages.
How to register as a software developer with HMRC.
The latest list of approved software for the production of non domestic Energy Performance Certificates (EPCs).
List of companies who advised the New Computerised Transit System project team of their intention to develop commercial software solutions for NCTS.
Guide to licensing requirements and restrictions for trade control and the export of controlled military goods, software and technology.
Get endorsement for the Global Talent visa to work in the UK as a digital technology expert - fintech, gaming, cyber security, artificial intelligence
Use Self Assessment software to help populate your Self Assessment tax return.
List of software developers to get help with entry summary declarations (safety and security declarations for imports).
Find out all about the PYRAMID programme, which provides a defined open system architecture and enabling data ecosystem.
Publish your code and use open source to improve transparency, flexibility and accountability.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. We’ll send you a link to a feedback form. It will take only 2 minutes to fill in. Don’t worry we won’t send you spam or share your email address with anyone.