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Information on how to use a High Integrity Telecommunications System.

• Updated: 22 February 2013

How to register for VAT, change your details, cancel your registration, register for VAT in EU countries.

• When to register for VAT

  You must register if either: your total taxable turnover for the last 12…

• How to register for VAT

  You can usually register for VAT online. You can start charging VAT on…

• Changing your VAT details

  You must keep your VAT registration details up to date. Some changes mean…

• Cancel your VAT registration

  You must cancel your registration if you’re no longer eligible to be VAT…

• Transfer your VAT registration

  You can transfer a VAT registration number if there’s a change of business…

• Registering for VAT in EU countries

  What you need to do depends on whether you’re selling goods or services…

• Selling or moving goods between Northern Ireland and the EU

  You need a VAT registration number starting with XI to trade under the…

End-of-year tasks, P60 form, report expenses and benefits, send last FPS to HMRC, prepare for new tax year.

• Overview

  As an employer running payroll, you need to: report to HM Revenue and…

• Send your final payroll report

  Send your final Full Payment Submission (FPS) on or before your employees’…

• Update employee payroll records

  For each employee working for you on 6 April, you’ll need to: prepare a…

• Update payroll software

  Follow your provider’s instructions to update your payroll software so it…

• Give employees a P60

  Give a P60 to all employees on your payroll who are working for you on the…

• Report expenses and benefits

  You can report expenses and benefits using your payroll software, if it…

Weekly UKHSA report for the 2025/26 season, monitoring respiratory viruses.

• Updated: 5 February 2026

FCDO travel advice for Ukraine. Includes safety and security, insurance, entry requirements and legal differences.

• Updated: 15 January 2026

British AI companies attracted record investment last year, driving the government's Plan for Change.

• Updated: 3 September 2025

What you need to know about delinked payments, who is eligible, how they’re calculated and paid, and how they're affected by business changes.

• Updated: 10 December 2025

Victims will be put first under plans to modernise the criminal courts and cut delays, the Deputy Prime Minister has announced today. 

• Updated: 2 December 2025

Find data and analysis from Census 2021 and earlier censuses.

• Updated: 21 December 2017

Find out how to work out payments and when you should make them if your company’s annual taxable profits are over £20 million.

• Updated: 12 April 2023