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
Register to vote Register by 18 June to vote in the General Election on 4 July.
Choosing an SMS aggregator service provider, setting up a sender ID, dealing with errors.
Find out about the VAT domestic reverse charge procedure which applies to the buying and selling of certain goods and services.
When to send emails and text messages to your users and how to write them.
Guidance on recommended text message wording for communicating chlamydia test results from the National Chlamydia Screening Programme.
Information on accessing victim and witness support services.
Check a list of recent text messages from HMRC to help you decide if a text you've received is a scam.
Information for developing and testing of software for HMRC forms, returns and messages.
Evidence-based principles for the effective use of screening appointment text message reminders in reducing inequalities and supporting informed choice.
Use the sponsor management system - employers sponsoring Worker and Temporary Worker visa holders
Consistent and standards-based comma-separated values (CSV) files help make data more effective and easier to share across government.
Find out how your VAT invoices are affected by the reverse charge if you're a wholesale electronic communications supplier in the UK.
Explainer on product information templates to be used by applicants and Marketing Authorisation Holders (MAHs) of veterinary medicines.
Use a checklist to decide if a suspicious contact is a scam and not a genuine phone call, text message (SMS) or email.
This guidance is an introduction to the Open Document Format (ODF) standard and how you can select ODF-compliant solutions.
To help our investigations report all HMCTS-related suspicious phone calls, emails, and text messages.
Check recent contacts from HMRC to help you decide if a suspicious email, phone call, text or letter could be a scam.
Emergency alerts are broadcast from mobile phone masts. Find out if your phone or tablet can receive alerts.
Information for EU citizens and their families applying to the EU Settlement Scheme.
Step-by-step guide to applying for additional services and making renewal applications.
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. Please fill in this survey (opens in a new tab).