Receipt Retention for UK VAT: How Long Do You Really Need to Keep Them?

The six-year rule

HMRC requires VAT-registered businesses to keep VAT records for a minimum of six years. This includes all purchase invoices, sales invoices, import documents, and accounting records that support your VAT returns.

In some circumstances, HMRC can go back even further — up to 20 years in cases of fraud or deliberate errors. The six-year baseline applies to normal operating conditions.

What counts as a valid VAT receipt

For a receipt to support a VAT reclaim, it must be a VAT invoice — not just a till receipt or card payment confirmation. A valid VAT invoice must show:

• A unique invoice number
• The supplier's name, address, and VAT registration number
• Your business name and address
• The date the goods or services were supplied
• A description of the goods or services
• The total amount excluding VAT
• The VAT rate applied and the VAT amount charged
• The total amount including VAT

Simplified invoices:For purchases under £250 (including VAT), suppliers can issue a simplified invoice that shows less detail — but it must still include the supplier's VAT number and the VAT rate charged.

Are digital receipts acceptable?

Yes. HMRC accepts digital copies of receipts — clear photographs or scans — as valid records. You do not need to keep paper originals once you have a legible digital copy.

The key requirements for digital records:

• The image must be clear and all required information must be legible
• The file must not be altered or edited after capture
• You must be able to produce the record if HMRC requests it
• Records must be stored in a way that prevents loss (cloud storage or backed-up local storage)

Making Tax Digital (MTD) requirements

Under Making Tax Digital for VAT, all VAT-registered businesses must keep digital records using compatible software. This does not just mean storing receipts digitally — it means the VAT return must be submitted through approved software that connects directly to HMRC's systems.

If you are using accounting software like Xero, QuickBooks, or Sage, you are likely already compliant with the digital record-keeping requirements.

What happens if you cannot produce a receipt

If HMRC conducts a VAT inspection and you cannot produce valid receipts, the inspector can disallow the VAT reclaim. This means you would owe the VAT back, plus potential interest and penalties.

For larger amounts or repeated failures, penalties can be significant. The safest approach is to capture every receipt at the point of purchase — not to rely on chasing them up later.

Practical tips

• Photograph receipts immediately — thermal paper fades quickly in heat or sunlight
• Store in a cloud service with automatic backup (not just on a local device)
• Match receipts to transactions in your accounting software on the same day where possible
• For employees submitting expenses, require digital receipts as part of the claim submission — not paper originals sent by post
• Set a calendar reminder at the six-year mark so you know when records can be safely deleted