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Register to vote Register by 18 June to vote in the General Election on 4 July.
Information about Shared Workspace, including help and guidance for users.
Use the online service to send your Insurance Premium Tax Return.
How changes and issues may affect the way you should file your Company Tax Return.
There are different ways to register depending on which tax service you want to use on behalf of your client.
Rules for online and distance selling for businesses
How to send information to Companies House through our extensible markup language (XML) schemas, by purchasing software or developing your own.
The Competition and Market Authority (CMA)'s work aims to tackle potentially harmful online selling practices.
This guidance is an introduction to the Open Document Format (ODF) standard and how you can select ODF-compliant solutions.
Create an agent services account (ASA) for your tax agent firm to use certain HMRC services.
Specifications and guidelines for Real Time Information internet submissions and for the outgoing Data Provisioning Service.
OSCAR is a cross government tool maintained by HM Treasury (HMT).
Login or register to the DASA online submission service
Learn more about your responsibilities if you're running a small business including registration, tax returns, record keeping, tax bills and payments.
Find out if you’re a money service business and need to register with HMRC under the money laundering regulations.
How to register for Payment by Account (PBA) to pay for HMCTS online court fees with MyHMCTS and E-Filing.
The EU Emissions Trading System Union Registry: how it works, how Kyoto units are used for compliance within the EU ETS and how to participate in carbon allowance auctions.
Information for developing and testing of software for HMRC forms, returns and messages.
Book driving and motorcycle tests for your pupils, check details, change, swap or cancel tests, and manage your availability for car driving tests.
This page brings together research commissioned by DCMS related to onlines harms. It informs government policy to prevent harm related to online activities. It also contains research by the UK Council for Internet Safety.
Designated land, sea and air ports for trading or moving CITES-listed endangered animals, plants, or their parts and derivatives.
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