Affidavit Of Non Filing Of Income Tax Return Template for England and Wales

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What is a Affidavit Of Non Filing Of Income Tax Return?

The Affidavit Of Non Filing Of Income Tax Return is commonly required when individuals need to formally explain their failure to submit tax returns to HMRC. It is particularly relevant in situations involving late filing penalties, appeals, or when regularizing tax affairs. Under English and Welsh law, this document must be sworn under oath and typically includes detailed explanations of circumstances, supporting evidence, and declarations of truth. It serves as a formal record of the taxpayer's situation and can be crucial in negotiations with tax authorities or during legal proceedings.

Reviewed by

Swetha Meenal

Legal Engineer, GenieAI

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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 Affidavit Of Non Filing Of Income Tax Return

An Affidavit Of Non Filing Of Income Tax Return is a sworn legal statement that formally explains to HM Revenue and Customs (HMRC) why you failed to submit required income tax returns for specific tax years. This document carries significant legal weight as it is made under oath before a Commissioner for Oaths, making false statements a criminal offence. You will typically need this affidavit when facing late filing penalties, pursuing appeals, or working to regularise your tax affairs with HMRC.

When do you need this document?

You require this affidavit in several critical situations involving your tax obligations. Most commonly, it becomes necessary when HMRC has issued late filing penalties and you need to demonstrate reasonable excuse for non-filing. The document is also essential when you discover missed filing obligations from previous years and wish to voluntarily disclose these to HMRC. Legal proceedings involving tax matters often require this sworn statement to establish your position formally. Additionally, if you are involved in bankruptcy proceedings, divorce settlements, or immigration applications, authorities may request proof of your tax filing status. The affidavit serves as formal evidence that can support your case in tribunal hearings or judicial reviews of HMRC decisions.

Key legal considerations

The affidavit must contain specific elements to be legally valid and effective. Your statement of truth must be comprehensive, covering all relevant circumstances that prevented filing. The reasons for non-filing must be substantiated with supporting evidence where possible, such as medical records, correspondence, or financial documents. You must declare the specific tax years affected and confirm whether any income was received during those periods. The document should address any steps taken to remedy the situation and your current compliance status. Remember that making false statements in a sworn affidavit constitutes perjury, which carries serious criminal penalties including imprisonment. Ensure all information is accurate and complete before swearing the document.

Legal requirements in England and Wales

Under England and Wales law, your affidavit must comply with Civil Procedure Rules Part 32 regarding format and content requirements. The document must be sworn before a Commissioner for Oaths, solicitor, or other authorised person as specified in the Commissioner for Oaths Act 1889. The Income Tax Act 2007 establishes the framework for filing obligations, while the Taxes Management Act 1970 governs administrative requirements and HMRC powers. Your affidavit must include the standard jurat clause confirming when and where it was sworn, along with the commissioner's signature and seal. The Commissioners for Revenue and Customs Act 2005 defines HMRC's authority to accept and act upon such sworn statements. Ensure the document clearly identifies the relevant tax years and provides specific details about your circumstances, as vague or incomplete statements may be rejected by HMRC or the courts.

GOVERNING LAW

Applicable law

This Affidavit Of Non Filing Of Income Tax Return is drafted to comply with England and Wales law. Key legislation includes:

Income Tax Act 2007: Primary legislation governing income tax in the UK, establishing the framework for taxation of various types of income and filing requirements

Taxes Management Act 1970: Key legislation dealing with the administration and management of taxes, including filing requirements and HMRC powers

Finance Act (Current): Annual legislation that implements changes to tax law and may affect filing requirements and penalties

Commissioners for Revenue and Customs Act 2005: Legislation establishing HMRC's powers and responsibilities regarding tax collection and administration

Civil Procedure Rules Part 32: Rules governing the format and requirements for affidavits in England and Wales

Commissioner for Oaths Act 1889: Historical legislation still relevant for the proper execution and witnessing of affidavits

Statutory Declarations Act 1835: Foundational legislation governing the making of statutory declarations and affidavits

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

HMRC Filing Requirements: Current HMRC guidelines and requirements for tax return filing obligations and deadlines

Limitation Periods: Time limits for tax assessments and legal proceedings related to non-filing of returns

Penalty Framework: Current penalty structure for non-filing of tax returns and related compliance failures

Record Keeping Requirements: Legal obligations for maintaining tax records and supporting documentation under UK tax law

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