Self Assessment (tax)
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| Self Assessment (tax) | |
|---|---|
| Name | Self Assessment (tax) |
| Type | Tax procedure |
| Country | United Kingdom |
| Administered by | HM Revenue and Customs |
| Introduced | 1996 |
Self Assessment (tax)
Self Assessment (tax) is a tax reporting system used to calculate and remit personal income tax liabilities, corporate surtaxes, and assorted deductions. It interacts with administrations such as HM Revenue and Customs, affects taxpayers connected to events like the 2016 United Kingdom European Union membership referendum and financial reforms following the 2008 financial crisis, and operates alongside statutes such as the Income Tax (Trading and Other Income) Act 2005 and the Finance Act 1998.
Overview
Self Assessment functions as a mechanism for taxpayers to declare taxable income, capital gains, and claim allowances; it complements PAYE regimes administered by HM Revenue and Customs and reporting requirements under the Value Added Tax Act 1994. It is relevant to individuals, partners in partnerships, trustees of settlements like those governed by the Trusts of Land and Appointment of Trustees Act 1996 and companies subject to the Corporation Tax Act 2009. The system interfaces with institutions such as Banks and Building Societies for interest reporting, as well as professional bodies including the Institute of Chartered Accountants in England and Wales and the Chartered Institute of Taxation.
History and Development
Origins trace to reforms in the late 20th century linked to taxation changes under cabinets of John Major and legislative activity in parliaments including the Parliament of the United Kingdom. The formal modern Self Assessment regime emerged during the tenure of Gordon Brown as Chancellor, implemented by agencies such as HM Revenue and Customs and influenced by reports from commissions like the Office for Budget Responsibility and inquiries following the 1992 United Kingdom general election. Subsequent amendments were driven by events such as the 2008 financial crisis and policy shifts under prime ministers including Tony Blair and David Cameron, shaping interaction with laws like the Finance Act 2003 and the Finance Act 2012.
Scope and Eligibility
Eligible filers include self-employed individuals registered as sole traders with connections to the Companies House, partners in partnerships, company directors listed at Companies House, and trustees of estates and settlements covered by the Trusts of Land and Appointment of Trustees Act 1996. Thresholds and conditions reference statutes such as the Income Tax (Trading and Other Income) Act 2005 and the Taxation of Chargeable Gains Act 1992; eligibility also concerns recipients of state benefits administered by bodies like the Department for Work and Pensions and claimants of reliefs involving schemes overseen by the Financial Conduct Authority.
Filing Process and Deadlines
Taxpayers submit returns through digital services run by HM Revenue and Customs or by paper filings aligned with timelines established under the Finance Act 1998 and related statutory instruments debated in the Parliament of the United Kingdom. Key dates, such as the 31 January deadline for online returns and the 31 October deadline for paper returns, are enforced in coordination with systems used by institutions like Her Majesty's Revenue and Customs and payroll agents registered with the Office of Tax Simplification. Filing can involve software certified under standards promoted by the British Retail Consortium and reporting standards aligned with guidance from the Chartered Institute of Taxation.
Penalties, Enforcement, and Audits
Penalties for late filing, late payment, and inaccuracies derive from provisions in laws including the Taxes Management Act 1970 and are applied by HM Revenue and Customs; enforcement measures have been shaped by rulings in courts such as the Supreme Court of the United Kingdom and the Court of Appeal of England and Wales. Audit activity involves risk-assessment methodologies similar to those used by international organizations like the Organisation for Economic Co-operation and Development and is informed by anti-avoidance doctrines found in cases adjudicated at the High Court of Justice.
Record-Keeping and Payment Options
Filers must retain records such as receipts from suppliers, invoices associated with Companies House filings, and statements from institutions like Lloyds Banking Group or Barclays; retention requirements reference guidance issued by HM Revenue and Customs and precedents from tribunals including the First-tier Tribunal (Tax Tribunal). Payments can be made via electronic banking systems linked to the Bank of England, direct debit arrangements coordinated with the Payments Council, or the Faster Payments Service used by retail banks including HSBC and NatWest.
International and Cross-Border Considerations
Cross-border issues implicate treaties such as the Double Taxation Convention networks negotiated under the aegis of the Organisation for Economic Co-operation and Development and bilateral agreements with states represented at institutions like the United Nations; matters include residency tests informed by rules referencing the Statutory Residence Test and interactions with regimes overseen by Her Majesty's Revenue and Customs and counterparts such as the Internal Revenue Service. Offshore reporting obligations touch on information-exchange frameworks like the Common Reporting Standard and the Foreign Account Tax Compliance Act, and disputes may be resolved through mechanisms involving the Permanent Court of Arbitration or litigation before tribunals such as the European Court of Human Rights.