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Find all your HMRC and tax emails before 31 January

If you do Self Assessment, the online return and any tax owed are due by 31 January. Here's how to pull every HMRC email into one place.

Last updated 29 October 2026

Rather not do it by hand? InboxBuddy is now in early access: it’s being built to clear repetitive junk into a restorable vault while keeping HMRC, tax, invoice and receipt emails safe — and you review the plan first. Nothing is on sale yet.

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Gmail

Search: hmrc OR "self assessment" OR "tax return" OR "tax.service.gov.uk". Select all the results, then choose Label › Create new › "Tax". Add older_than:2y to find older years.

Outlook / Hotmail

Search for HMRC, then self assessment. Select the results and move them to a new "Tax" folder. Then create a rule so future HMRC emails go there too.

What to keep

Spot fake HMRC emails

HMRC scams are common around the January deadline. HMRC says it won't email you to say you're due a tax rebate or ask for personal or payment details. Don't click links in a suspicious email. Forward it to [email protected] and sign in through GOV.UK instead. See GOV.UK: phishing and scams.

Then clear the rest

Once your tax emails are safely labelled, clear out the promotions and old newsletters. Follow the Gmail guide or the Outlook guide.

Rather not do it by hand? InboxBuddy is now in early access: it’s being built to clear repetitive junk into a restorable vault while keeping HMRC, tax, invoice and receipt emails safe — and you review the plan first. Nothing is on sale yet.

Join early access