InsightsSelf Assessment

How to Track Tax Payments to HMRC

By Harvinder Singh DhillonMay 7, 202610 min read
A UK business owner checking an HMRC online account on a laptop to confirm a tax payment was received

You've sent your tax payment, and now you're refreshing your online account wondering if it actually landed. When the bill runs into thousands of pounds, that gap between "paid" and "confirmed" is genuinely unnerving.

The good news is you can track exactly where your payment is. HMRC lets you check the status through your online account, the HMRC app, and your own bank statement, and each payment method has a known processing time so you know when to expect it to show up.

This guide walks you through how to confirm HMRC received your payment, how long each method takes, and what to do if it doesn't appear when it should. It's written mainly for Self Assessment taxpayers: the sole traders, landlords and company directors who pay HMRC directly rather than through PAYE.

What payment methods can you use for your tax bill? {#payment-methods}

Once you've filed your return, HMRC tells you what you owe, and you can pay it in several ways. The method you pick decides how fast the payment reaches HMRC and how soon you can confirm it.

The faster options are online or telephone banking (Faster Payments), CHAPS, a debit or corporate credit card online, or paying in person at your bank or building society with an HMRC paying-in slip. These typically reach HMRC the same or the next working day.

Slower options include Bacs, an existing Direct Debit, or a cheque by post, which take around three working days. Setting up a brand-new Direct Debit takes longest, at about five working days.

A quick word on the payment reference, because getting it wrong is the single most common reason a payment goes astray. Your reference is your 10-digit Unique Taxpayer Reference (UTR) followed by the letter K, so 11 characters in total, for example 1234567890K. No spaces, exactly 10 digits, then K. Use that and HMRC can match the money to your account automatically.

If you want to sense-check the bill before you pay it, our Self Assessment tax calculator gives you a quick estimate of what's due.

How long does HMRC take to process a payment? {#processing-times}

Person filling out a Self-Assessment tax return

Processing time depends entirely on the method. Here's how the common ones compare.

Payment methodTime to reach HMRC
Online or telephone banking (Faster Payments)Same or next working day
CHAPSSame day (if sent before your bank's cut-off)
Debit or corporate credit card onlineSame or next working day
At your bank or building societySame or next working day
Bacs transfer3 working days
Direct Debit (already set up)3 working days
Cheque by post3 working days, plus postal time
Direct Debit (new arrangement)5 working days

A few things to keep in mind. Working days exclude weekends and bank holidays, so a payment made on Friday afternoon may not count as "sent" until Monday. Most banks also have a daily cut-off time, and anything after it rolls into the next working day.

The practical takeaway: don't cut it fine. If your deadline is close, use a same-day method like Faster Payments or CHAPS rather than posting a cheque, because a postal delay that pushes your payment past 31 January can trigger penalties even if you sent it in good time.

How do you check whether HMRC received your payment? {#how-to-check}

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Yes, you can confirm receipt, and there's more than one way to do it. Pick the one that matches how quickly you need an answer.

Check your HMRC online account. This is the most reliable method. Online payments made in the last few days show in the "Your balance" area, then move to "View payments and credits" once HMRC has fully allocated them.

Use the HMRC app. Available on iOS and Android, it shows your balance, payments on account and overall tax position from your phone, any time.

Review your bank statement. This confirms the money left your account and lets you double-check the reference you used. It's the fastest way to reassure yourself, even before HMRC's system updates.

Contact HMRC. If the expected processing time has passed and the payment still isn't showing, HMRC's Self Assessment helpline can trace it and allocate it manually.

Let the processing time run. Some methods take several working days to appear even after HMRC has the funds, so a payment that isn't visible on day one isn't necessarily lost.

How do you check your HMRC payment status online? {#check-online}

Your online account is the quickest official confirmation. Here's the route:

  1. Sign in. Go to the Government Gateway and log in with your User ID and password, then enter the access code if you use two-step verification.
  2. Open Self Assessment. Select "Self Assessment" from your account home to reach your dashboard.
  3. Check "Your balance". Recent online payments appear here first. Seeing them is your early confirmation that HMRC is processing the payment.
  4. Open "View payments and credits". Once fully processed, the payment shows here with the date received and the amount.
  5. Confirm the balance. Check your outstanding balance has dropped by what you paid. If you've cleared the bill, it should read zero (or show a credit if you overpaid).

If a payment still isn't visible after the expected processing time has elapsed, move on to the steps in the next section.

How do you track a payment using the HMRC app? {#hmrc-app}

The HMRC app is the handiest option if you'd rather not log in on a computer. It's free on the Apple App Store and Google Play; search for "HMRC" and download the official app from HM Revenue and Customs.

Log in with the same Government Gateway details you use online, then tap "Self Assessment" and open your account to see your balance, payments and any credits. Under "Payments" you'll find your history, with recent payments showing as processing before they settle as received.

You can also switch on payment reminders in the app's settings so you get a nudge before a deadline. The app supports Face ID, Touch ID or fingerprint login, so checking your status takes seconds.

One limitation worth knowing: you can't actually make a Self Assessment payment inside the app. It's for checking and managing your account, so you'll still pay via online banking, your bank's app, or HMRC's online card service.

What should you do if your payment doesn't appear? {#missing-payment}

Don't panic. Most "missing" payments are simply still in transit or sitting unallocated because of a reference slip. Work through these steps in order.

Allow the processing time first. Check the table above. If the window hasn't passed, the payment may still be on its way.

Check your bank statement. Confirm the money actually left your account, and note the reference you used.

Verify the reference. It must be your 10-digit UTR plus the letter K. If you dropped the K, added spaces, or mistyped a digit, HMRC may well have your money but be unable to match it to you.

Contact your bank. If the payment left your account but hasn't reached HMRC, your bank can trace it and confirm it was sent.

Call HMRC. If it's still missing after the expected time, ring the Self Assessment helpline with your UTR, the reference you used, the date, the amount and the method. HMRC can search for the payment and allocate it manually.

Keep your evidence. Save bank statements, payment confirmations and any correspondence. If HMRC charges a late payment penalty but you can prove the money was sent on time, that evidence supports an appeal.

Illustrative example: a missing payment caused by the reference Priya, a self-employed designer, pays her £5,000 Self Assessment bill by online banking but forgets to add the K to her UTR. Three days later it still isn't showing in her account. She checks her statement, spots the missing K, and calls the helpline with her correct 10-digit UTR, the reference she actually used, the payment date and her statement as proof. HMRC traces the money and reallocates it to her account. The fix is simple, but it only happens because she acts quickly rather than waiting for a penalty to land.

Can you pay your tax bill in instalments? {#instalments}

Yes. If you can't clear the bill by the deadline, HMRC's Time to Pay scheme lets you spread it over monthly instalments.

For Self Assessment debts of up to £30,000, you can set this up yourself online through your HMRC account, without phoning anyone. For larger amounts, or if you need a longer period, you apply by calling HMRC's Self Assessment payment helpline.

A few conditions apply. You must have filed the relevant return first, since HMRC needs to know the amount before agreeing a plan. To set the plan up online, your payment deadline must have been within the last 60 days; beyond that you'll need to call. HMRC will look at what you can realistically afford each month.

Be aware that interest still runs on the outstanding balance. HMRC charges late payment interest at the Bank of England base rate plus 4 percentage points (from 6 April 2025), so a Time to Pay plan stops further penalties but doesn't stop interest. You can track each instalment in your online account or the app as it's taken.

The one thing not to do is ignore the bill. If you know you can't pay in full, contact HMRC before the deadline; they're far easier to deal with before enforcement and penalties start stacking up.

Sorting out a payment you're not sure you can afford, or simply want off your plate? Zmartly can handle your Self Assessment from filing to payment and deal with HMRC on your behalf. Book a free 20-minute call with a Zmartly accountant, or see how our Self Assessment service works.

FAQs about tracking HMRC tax payments {#faqs}

How long after paying will my HMRC account show the payment?

It depends on the method. Faster Payments and card payments usually show within one or two working days; Bacs, existing Direct Debits and cheques take around three working days; a new Direct Debit takes about five. If the expected window has passed and there's nothing showing, check your reference, then contact HMRC.

Can I track my tax payment without an online account?

Yes, you can phone HMRC's Self Assessment helpline to check. But setting up an online account is free and quick, and it lets you check any time without waiting on hold. The HMRC app makes it even easier from your phone.

What is my correct payment reference for HMRC?

It's your 10-digit Unique Taxpayer Reference (UTR) followed by the letter K, so 11 characters in total, for example 1234567890K. You'll find your UTR on previous tax returns, on HMRC letters, and in your online account. Use exactly 10 digits, then K, with no spaces.

What happens if I use the wrong payment reference?

HMRC may receive the money but be unable to allocate it to you, so your balance won't clear. Contact HMRC as soon as you realise, giving them your correct UTR-plus-K reference, the amount, the date and the reference you actually used. They can reallocate it manually.

Will HMRC send me confirmation when they receive my payment?

No, HMRC doesn't automatically email or post a receipt. You confirm it yourself through your online account, the HMRC app, or by phoning the helpline. Your online account is the most reliable place to check.

What if my payment arrives after the 31 January deadline?

HMRC can charge interest and a late payment penalty if the money arrives late, even if you sent it before the deadline. There's a 5% penalty on tax still unpaid at 30 days, again at 6 months, and again at 12 months, plus interest on the amount owed. Always pick a method that's certain to arrive in time.

Does HMRC accept cash payments?

No, HMRC no longer takes cash for Self Assessment. Use one of the electronic methods or pay by cheque.

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