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Register to vote Register by 18 June to vote in the General Election on 4 July.
Manage, check and withdraw permission you've given to software applications to share and update your tax information
Find driver and vehicle software and IT systems that can report on performance measures for the DVSA earned recognition scheme for vehicle operators.
Technical specifications for software developers working with the Agent Authorisation Online service.
Details of the approved commercial suppliers who provide software to complete some Inheritance Tax forms.
Technical specifications for New Computerised Transit System (NCTS) software developers.
Publish your code and use open source to improve transparency, flexibility and accountability.
Find technical specifications and schemas for National Export System (NES) XML channel software developers.
Support and technical specifications for software developers working with the Charities Online service in making repayment claims.
Find out what records you must keep and how to keep them if you're registered for VAT.
The latest list of approved software for the production of non domestic Energy Performance Certificates (EPCs).
Don’t include personal or financial information like your National Insurance number or credit card details.
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