When it comes to managing old paperwork, few questions cause more confusion than how long to keep tax-related documents. Holding on to these records longer than necessary can clutter your office, but shredding them too early may leave you unprepared in the event of an HMRC enquiry.
We understand the importance of balancing compliance with practicality. Here’s a clear guide on how long you should hold on your tax documents and decide when to get a tax shredding service.
Tax documents often contain sensitive, personal and financial information and improper disposal can lead to data breaches or identity theft. HMRC has specific timeframes during which it can investigate your financial affairs. Disposing of records too soon could leave you unable to respond to queries or prove your case in the event of an audit.

In most cases, individuals should retain tax records for at least 22 months after the end of the tax year to which they relate. But, if you’re self-employed or run a business, the rules are more strict.
In some cases, such as when there’s a possibility of a fraud investigation, HMRC may go back up to 20 years, so exercise caution before disposing of older documents.
Digital storage is increasingly common and HMRC accepts digital copies provided they are accurate, readable and securely stored. However, paper documents often still accumulate over time, particularly for businesses or those managing legacy files.
When you decide to clear out old documents, it’s critical to use a secure disposal method. Simply throwing papers in the bin is never advisable due to the risk of identity theft and non-compliance with UK GDPR regulations.

We specialise in confidential on-site shredding services across Scotland. Whether you’re clearing out old tax returns, employee files or financial statements, our team ensures your documents are destroyed securely, efficiently and in full compliance with data protection laws.
We come to you, so there’s no need to transport sensitive material off-site. You can even witness the shredding process for complete peace of mind.
Keeping tax documents for the correct length of time is essential for compliance, but once they’re no longer needed, having a secure, tax shredding service is the safest and most responsible disposal method. Declutter your space, protect your privacy and stay compliant, all with one quick visit to our depot in Glasgow or we can come straight to you.
We provide our services all over Scotland, if you’re interested in getting a tax shredding service, then reach out to us today or phone us on 0800 071 4000 and we’ll get back to you shortly.