Law of Property (Miscellaneous Provisions) Act 1989: Key legislation governing formal requirements for contracts relating to property and disposition of interests, including requirements for contracts to be in writing and signed.

Income Tax Act 2007: Governs the taxation implications of loan forgiveness, as debt forgiveness may be treated as taxable income for the borrower.

Taxation of Chargeable Gains Act 1992: Relevant for determining tax treatment of any gains or losses arising from the loan forgiveness arrangement.

Insolvency Act 1986: Contains provisions regarding transactions that might be challenged in insolvency, including preferences and transactions at undervalue.

Enterprise Act 2002: Supplements the Insolvency Act with additional provisions affecting corporate insolvency and debt arrangements.

Consumer Credit Act 1974: Regulates consumer credit agreements and may be relevant if the loan being forgiven was originally a consumer credit arrangement.

Consumer Rights Act 2015: Provides additional protection for consumers in contracts and may be relevant if one party is acting as a consumer.

Financial Services and Markets Act 2000: Regulates financial services and markets, potentially relevant if the loan forgiveness involves regulated activities.

Limitation Act 1980: Sets out limitation periods for different types of legal actions, including the enforcement of debts.

Stamp Act 1891: May be relevant for determining any stamp duty implications of the loan forgiveness document.

Finance Act 2003: Contains modern provisions regarding stamp duty and other tax implications of financial arrangements.

UK GDPR: Governs the processing of personal data and must be considered when handling personal information in the agreement.

Data Protection Act 2018: Implements and supplements the UK GDPR, providing the framework for data protection in the UK.