If you are self-employed (or otherwise owe money on Self Assessment), you may be able to set up a payment plan online to pay your income tax bill in instalments. This is known as the Time to Pay service and you can make use of it if you:
have filed your latest Self Assessment
owe less than £30,000 in income tax
are within 60 days of the payment deadline, and
do not have any other payment plans or debts with HMRC
If you have missed a payment date or cannot set up a payment plan online, you should contact HMRC directly.