Original Income Affidavit Template for England and Wales

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What is a Original Income Affidavit?

The Original Income Affidavit is a crucial document used when formal verification of income is required for legal or administrative purposes in England and Wales. It includes comprehensive details about regular and irregular income sources, employment status, and supporting documentation. This sworn statement must be executed before a Commissioner for Oaths or Notary Public and is commonly required for court proceedings, benefit applications, loan applications, or financial assessments. Making false statements in an Original Income Affidavit constitutes perjury under UK law.

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A lawyer, legal researcher and legal tech founder, Swetha has built AI products deployed inside Tier 1 firms and enterprises. She ensures GenieAI's alignment with the latest regulation and executes testing on the legal robustness of Genie output.

Reviewed by

Imad Mohammed Nazar

Legal Engineer, GenieAI

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A Skadden-trained M&A lawyer, Imad advised on cross-border transactions and contractual risk before moving into legal AI. He reviews GenieAI's output for compliance and enforceability across our 150+ supported jurisdictions, as well as facilitating external benchmarking.

Jurisdiction

England and Wales

Publisher

GenieAI

Category

Affidavit

Sector

Business

Cost

Free to use

Last updated

About the Original Income Affidavit

An Original Income Affidavit is a sworn legal document that provides comprehensive verification of your income sources under England and Wales law. This formal statement must be signed before a Commissioner for Oaths or Notary Public and serves as legally binding evidence of your financial circumstances. The document includes detailed declarations about employment income, benefits, investments, rental income, and any other revenue streams you receive.

When do you need this document?

You may need an Original Income Affidavit when applying for certain benefits where income verification is required, during court proceedings involving financial matters such as divorce or child support, when applying for mortgages or loans where standard payslips are insufficient, or during immigration applications requiring proof of financial support. The document is also commonly required in employment tribunal cases, family law proceedings, and when dealing with HMRC investigations. Legal proceedings often require sworn statements rather than simple income declarations, making this affidavit essential for establishing credibility in financial matters.

Key legal considerations

The affidavit must include accurate and complete information about all income sources, as omissions or false statements constitute perjury under the Perjury Act 1911. You should declare employment income, self-employment earnings, benefits, pensions, investment returns, rental income, and any other financial receipts. The verification statement confirms that the information is true to the best of your knowledge and belief. Under the Civil Evidence Act 1995, sworn affidavits carry significant weight in legal proceedings, making accuracy crucial. You must also consider data protection obligations under UK GDPR and the Data Protection Act 2018 when handling and sharing personal financial information contained within the affidavit.

Legal requirements in England and Wales

Under the Commissioners for Oaths Act 1889, the affidavit must be sworn before an authorised Commissioner for Oaths, Notary Public, or solicitor with relevant powers. The document must clearly identify the jurisdiction as England and Wales and include your full legal name, address, and occupation. Supporting documentation such as payslips, benefit statements, and bank statements should accompany the affidavit where possible. The sworn statement must follow prescribed formats and include proper jurat clauses confirming that the oath was properly administered. Filing requirements may vary depending on the purpose, with courts and government agencies having specific procedural rules for submitting income affidavits.

GOVERNING LAW

Applicable law

This Original Income Affidavit is drafted to comply with England and Wales law. Key legislation includes:

Commissioners for Oaths Act 1889: Primary legislation governing the administration and taking of oaths and affidavits in England and Wales

Statutory Declarations Act 1835: Foundational legislation for making statutory declarations and affidavits in the UK legal system

Civil Evidence Act 1995: Legislation governing the admissibility of evidence in civil proceedings, including sworn statements

Perjury Act 1911: Criminal law statute defining and penalizing false statements made under oath, including in affidavits

UK General Data Protection Regulation: Post-Brexit data protection legislation governing the processing of personal data, relevant for handling financial information in affidavits

Data Protection Act 2018: UK's implementation of data protection standards, complementing UK GDPR and providing framework for personal data handling

Income Tax Act 2007: Primary legislation concerning income tax, relevant for verifying and declaring income in affidavits

Tax Collection and Management (Wales) Act 2016: Welsh legislation establishing framework for tax collection and management in Wales

Civil Procedure Rules: Procedural rules governing civil litigation in England and Wales, including requirements for affidavits in court proceedings

Legal Aid, Sentencing and Punishment of Offenders Act 2012: Legislation governing legal aid eligibility and assessment, relevant if affidavit is for legal aid purposes

Housing Act 1996: Housing legislation relevant when income affidavits are used for housing benefit claims

Child Support Act 1991: Legislation governing child maintenance and support, relevant when income affidavits are used in child support cases

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