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Find guidance on how to create iXBRL accounts and computations if you are a Corporation Tax software developer.
The aim of the ECS handbook is to give you clear and comprehensive guidance on how to undertake your role within ECS. It will help you understand the legislation, how our policies work and how they should be applied. It will…
Use form C&E48 to apply for authorisation to use simplified procedures for importing and exporting.
How HM Revenue and Customs handles Child Tax Credit and Working Tax Credit cases
Find out what to do if you receive an error code whilst submitting a declaration using the Customs Declaration Service.
What happens if you underpay import or export duties and who is responsible for the debt.
Find out your VAT obligations if you use an online marketplace to sell goods in the UK.
Find out about the law and regulations for Customs Civil Penalties.
Notice made under regulation 1(3)(b) of the International Tax Compliance Regulations 2015 which has force of law.
Check the availability and any issues affecting this service.
Tell HMRC about changes to your contact details and anti money laundering supervision details as a tax agent.
How to change or remove authorisation online or by phone.
Learn more about managing your tax credits including renewals and reporting change of circumstances.
Check if the business that stores your goods in the UK is registered with the Fulfilment House Due Diligence Scheme if you're a trader based outside of the UK.
How HM Revenue & Customs carries out tax enquiry work
Check the availability and any issues affecting the Get an agent reference number for PAYE for Agents service.
Register a new partnership for Self Assessment using form SA400.
Register for Self Assessment and Class 2 National Insurance when you've joined a partnership using form SA401.
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