Find guidance on how to create iXBRL accounts and computations if you are a Corporation Tax software developer.
Find out your VAT obligations if you use an online marketplace to sell goods in the UK.
Notice made under regulation 1(3)(b) of the International Tax Compliance Regulations 2015 which has force of law.
Use a checklist to decide if a suspicious contact is a scam and not a genuine phone call, text message (SMS) or email.
Find out about methods fraudsters use to try and get your personal information by viewing examples of scams identified by HMRC.
Covers the roles and responsibilities that anybody carrying out regulated tobacco activities in the UK are licensed to do so under the scheme
Use this technical documentation for partnership returns if you’re a software developer working with the Self Assessment online service.
Use this technical documentation for trust and estate returns if you’re a software developer working with the Self Assessment online service.
Find out about non-compliant umbrella companies using employment agencies to sell their tax avoidance schemes.
Find out how to get an agent reference number for PAYE, Construction Industry Scheme (CIS) or Employment Related Securities (ERS).