Major tax change for thousands of households next week – will you be hit with higher bills?

THOUSANDS of households could be hit with hefty tax bills after the interest charged for late payments is hiked again.

HM Revenue & Customs (HMRC) charges interest on unpaid taxes and this new rate will be the highest since 2001.

The interest rate charged to taxpayers for late payment of taxes is linked to the Bank of England base rate.

The central bank increased its rate by 0.25 percentage points from 5% to 5.25% on August 3.

Late payment interest is set at the base rate plus 2.5%

This means that customers who don’t pay their taxes on time will now face a 7.75% late payment fee, up from the current rate of 7.5%.

The changes are set to come into effect on:

• August 14 for quarterly instalment payments
• August 22 for non-quarterly instalment payments

These recent changes will affect late payments for the majority of personal taxes.

Taxes include income tax, national insurance contributions, capital gains tax, stamp duty and inheritance tax.

You’ll be liable for late payment charges from the date the payment was due until the date at which HMRC receives the payment.

Robert Salter, tax consultant with Blick Rothenberg said: “With the recent increase in the Bank of England’s official base rate, it should come as no surprise that HMRC has increased the interest rate on late payments.

“But the increase simply increases the challenges faced by taxpayers at a time of real financial stress.”

How is the late payment interest rate calculated?

HMRC links its interest rates on late payment charges with the Bank of England’s base rate.

Late payment interest is set at the base rate plus 2.5%.

The Bank of England increased interest rates to their highest level since 2001 last week.

It is the fourteenth time in a row that rates have been raised since December 2021 when they were at historic lows.

How to avoid the high fee

The best thing you can do to avoid the new late repayment fee is to make sure your taxes are paid up on their set due date.

You’ll only be charged the repayment interest rate if you pay up on time which will be 3.5% points lower than the late repayment fee.

How do you know if you need to submit a tax return?

Self-assessment is a system HMRC uses to collect income tax.

Tax is usually deducted automatically from wages, pensions and savings, but people and businesses with other incomes must report it in a tax return.

This applies to the following:

• Earned more than £2,500 from renting out property
• You or your partner received high income child benefits and either of you had an annual income of more than £50,000
• Received more than £2,500 in other untaxed income, for example from tips or commission
• Are self-employed sole traders
• Are limited company directors
• Are shareholders
• Are employees claiming expenses in excess of £2,500
• Have an annual income over £100,000

Before you can complete and submit your tax return, you’ll need to have a so-called unique taxpayer reference (UTR) and activation code from HMRC.

This can take a while to receive, so if it’s the first time you’re completing self-assessment, make sure you register online immediately and ask HMRC for advice.

To sign in or register visit the “Self Assessment tax return” section of HMRC’s website.

If you’ve already signed up for self-assessment, you can find your UTR on relevant letters and emails from HMRC.

HMRC accepts your payment on the date you make it, not the date it reaches its account – including on weekends.

If you need to change your tax return after you’ve filed it, you can do so within 12 months of the original deadline or you can write to HMRC for any changes after that.

Filling in your tax return can seem daunting, but with our step-by-step guide you’ll have it sorted in no time.

What to do if you can’t pay right now

You should get in touch with HMRC and let them know you’re having issues. They may allow you to spread your payments.

Citizens Advice recommends that you ask to talk about a “time to pay agreement”.

An agreement will give you either more time to pay, or a schedule to pay your tax in instalments.

It’s a good idea to do this rather than bury your head in the sand. 

You can contact HMRC online or by phone on 0300 200 3300.

You can also write to them at:

Pay As You Earn and Self Assessment
HM Revenue and Customs
BX9 1AS
United Kingdom