Internship Extension Offer Letter Template for England and Wales

An Internship Extension Offer Letter is a crucial document that formalizes the continuation of an existing internship beyond its original end date. Under England and Wales law, this document ensures both parties understand the extended terms while maintaining compliance with employment legislation including minimum wage requirements and working time regulations.

When do you need this document?

You need an Internship Extension Offer Letter when your organization wants to retain a valuable intern beyond their original placement period. This commonly occurs when an intern has demonstrated exceptional performance, when additional projects require their continued involvement, or when recruitment timelines don't align with the internship's natural conclusion. The document is essential before the current internship expires, whether you're extending a summer placement into autumn, continuing a semester-long internship, or bridging an intern's time until a permanent position becomes available. Educational institutions may also require formal documentation of any extension for academic credit purposes.

Key legal considerations

Several critical legal factors must be addressed in your extension letter. Compensation requirements under the National Minimum Wage Act 1998 must be clearly stated, including the applicable rate based on the intern's age and role. Working Time Regulations 1998 impose maximum weekly hours of 48 unless the intern opts out, plus mandatory rest breaks and holiday entitlements that must be calculated for the extension period. The Equality Act 2010 requires that extension offers are made without discrimination and include reasonable adjustments for disabled interns. Data protection obligations under UK GDPR mean any personal information collected during the extension must be handled lawfully. Health and safety responsibilities continue under the Health and Safety at Work Act 1974, requiring updated risk assessments and training for extended periods.

Legal requirements in England and Wales

England and Wales law mandates specific elements in internship extensions. The letter must clearly reference the original internship agreement and specify exact extension dates to avoid confusion about the employment relationship. Compensation details are legally required if the intern performs genuine work, with rates varying from £4.81 for apprentices to £10.42 for those aged 23 and over under current minimum wage regulations. Working time provisions must be explicitly addressed, including the 48-hour weekly limit unless a valid opt-out is signed. Holiday entitlement calculations must be prorated for the extension period under the Working Time Regulations. The document should confirm continuation of existing health and safety arrangements and any updated training requirements. Written acceptance from the intern is essential to create a legally binding extension, and the letter should specify the deadline for response to maintain clarity about the employment relationship's status.