Income Tax Act 2007: Primary legislation governing income tax in the UK, establishing the framework for income taxation of individuals and certain types of businesses

Finance Act (Current): Annual legislation that implements the government's budget decisions and tax changes for the current fiscal year

Taxes Management Act 1970: Legislation that sets out the administrative framework for the UK tax system, including filing requirements and HMRC's powers

Corporation Tax Act 2010: Primary legislation governing the taxation of companies and corporate entities in the UK

Value Added Tax Act 1994: Main legislation governing VAT in the UK, including registration requirements, rates, and compliance obligations

HMRC Guidelines: Official guidance and regulations issued by Her Majesty's Revenue and Customs for tax compliance and reporting

Making Tax Digital (MTD): HMRC's initiative requiring digital record-keeping and submission of tax information through compatible software

Self Assessment Regulations: Rules governing the self-assessment tax system, including filing deadlines and payment requirements

UK General Data Protection Regulation: Post-Brexit data protection legislation ensuring proper handling of personal data in tax declarations

Data Protection Act 2018: UK's implementation of data protection standards, working alongside UK GDPR to regulate personal data handling

Privacy and Electronic Communications Regulations: Regulations governing electronic communications and data privacy in the UK

Money Laundering Regulations 2017: Anti-money laundering requirements affecting tax reporting and financial declarations

Common Reporting Standard: International framework for automatic exchange of financial account information between tax authorities

Foreign Account Tax Compliance Act: US legislation with international impact, requiring reporting of foreign financial accounts and offshore assets