Tax return deadline extended – but don't forget to file
HMRC is being slightly more lenient about tax returns this year, but falling behind will still incur hefty fines.


With just over a week left until the end of January, many of us are thinking about our tax returns. But this year you have a bit more time to sort out your taxes because HMRC has extended the deadline.
In normal years you have until 31 January to file your tax return, but this year the taxman has pushed the date back to 28 February. However, that doesn’t mean you should wait. Not filing until February could still cost you money.
The new deadline for submitting your tax return
In recent weeks, HMRC has come under increasing pressure to extend the deadline for submitting 2020-2021 tax returns, because the Covid-19 pandemic has left many people struggling to complete their accounts. Accountancy firms have reported “widespread staff shortages caused by the spread of Omicron”, says Harry Brennan in The Daily Telegraph. “They said this was making it impossible for professionals to meet the cut off date, meaning taxpayers faced being unfairly punished for their accountants being off sick.”
MoneyWeek
Subscribe to MoneyWeek today and get your first six magazine issues absolutely FREE

Sign up to Money Morning
Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter
Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter
Missing the 31 January deadline usually results in an instant £100 fine, plus additional penalties that can leave you owing thousands more. However, HMRC has announced that you won’t face a late filing penalty this year if you submit your tax return online by 28 February.
The end of January also usually marks the deadline for paying any tax due, but this is being extended as well. You won’t face a late-payment penalty provided you pay your bill or set up a “time to pay” arrangement by 1 April. The latter is a new system HMRC brought in to recognise that people could struggle to pay their bills if the pandemic lockdowns affected their income. Under the “time to pay” rules anyone owing up to £30,000 can arrange to pay what they owe in instalments.
You own't be fined, but you’ll still pay interest
However, HMRC isn’t giving you a completely free ride. You won’t pay any penalties if you miss the 31 January deadline for paying your tax bill, but HMRC will start charging interest on anything you owe at a rate of 2.75% from 1 February. So if you can get your tax return filed and your bill paid by the usual end of January deadline, you should make sure you do so.
If you miss the new 28 February deadline, you will immediately be fined £100. After that, £10 a day is added up to a maximum of 90 days. Anyone who is more than six months late in filing will pay the higher of either £300 or 5% of the tax due. If you are a year late filing your tax return HMRC could fine you 100% of the bill.
Still, while you should try to file this month, the benefit of having until 28 February to file without fines is that you don’t need to panic if you’re struggling. Taking the time to get things right could mean you avoid a hefty unexpected bill. HMRC will fine you up to 30% of your bill for careless mistakes, rising to 100% if it thinks the error is deliberate.
Don’t forget Covid-19 loans
It’s particularly important to make sure you understand the rules surrounding any coronavirus-related government handouts you may have received. This is the first year that taxpayers will need to include any Covid-19 support, such as money from the self-employment income support scheme or business support grants. Any payments received through these schemes are subject to income tax, so you need to declare them on your tax return.
“The fact that the Covid-19 support payments are taxable has come as a shock to many and has resulted in unexpected tax bills,” says Michelle Denny-West, a tax partner at the accountancy firm Moore Kingston Smith in The Times.
There are new sections on the tax return where you will need to give details of any Covid-19 loans, grants or payments you received. The money received through these grants will be added to your overall income and taxed accordingly.
Get the latest financial news, insights and expert analysis from our award-winning MoneyWeek team, to help you understand what really matters when it comes to your finances.
Ruth Jackson-Kirby is a freelance personal finance journalist with 17 years’ experience, writing about everything from savings accounts and credit cards to pensions, property and pet insurance.
Ruth started her career at MoneyWeek after graduating with an MA from the University of St Andrews, and she continues to contribute regular articles to our personal finance section. After leaving MoneyWeek she went on to become deputy editor of Moneywise before becoming a freelance journalist.
Ruth writes regularly for national publications including The Sunday Times, The Times, The Mail on Sunday and Good Housekeeping, among many other titles both online and offline.
-
How to get a guaranteed income in retirement
Savers want certainty in retirement, with almost two-fifths naming guaranteed income as their main priority. An annuity can achieve this – but what other income options are available to supplement it?
-
Alphabet shares jump on Google Chrome decision
A US court has ruled that Google will not be forced to divest its Chrome browser, causing a boost for Alphabet’s share price
-
Self-employed? Start saving for your pension now
Britons who are self-employed have neglected to build up their retirement fund. They must act now
-
When is the self-assessment tax return deadline?
If you are self-employed, rent out a property or earn income from savings or investments, you may need to complete a self-assessment tax return. We run through the deadlines you need to know about
-
Child Benefit: how it works, eligibility criteria and how to claim
Child Benefit is worth hundreds of pounds per year and claiming it can help build up your state pension entitlement. We look at who is eligible and how to get the payment
-
HMRC warning after scammers target 170k taxpayers – how to stay protected
Scammers are using increasingly sophisticated methods to trick people into sharing personal details or paying for fake self assessment tax refunds
-
HMRC rewarded tax informants with £850,000 as record fraud tip-offs sent to taxman last year
The taxman was tipped off about 164,670 cases of alleged fraud last year, but total rewards given to snoops fell in the 2024/5 tax year.
-
Why is Britain's industrial base crumbling?
Opinion More and more factories in the UK are closing, and the government doesn’t seem to care. What’s going on?
-
Scotland's former first minister Nicola Sturgeon leaves behind a toxic legacy
On the left, Nicola Sturgeon is seen as something of a political hero. That makes sense… but only if you exclude her actual record in office
-
HMRC savings tax crackdown: More workers to pay tax directly from their wages
Banks and building societies will be required to obtain National Insurance numbers from savers to make it easier for HMRC to tax those who breach their personal savings allowance