Chapter-6 : Tax Calculation & Payments

Category Personal Tax Income Tax – Self-Assessment & Filing Chapter-6 : Tax Calculation & Payments

London tax mistakes advice

Chapter-6 : Tax Calculation & Payments

The 50 Biggest Tax Mistakes Londoners Make — And How to Avoid Them Table of Contents Introduction: Why London Taxpayers Get...

Guide

Sign up for online services

February 12, 2026

HMRC online services allow individuals, businesses and agents to manage tax matters securely over the internet. Using an HMRC online...

Guide

Self-assessment payments on account

June 13, 2024

Self-assessment taxpayers are usually required to pay their income tax liabilities in three instalments each year. The first two payments...

Guide

How to claim a tax refund

November 14, 2024

If you believe you have overpaid tax to HMRC, you can typically claim a tax refund for the excess amount....

Guide

Cannot pay your tax on time?

July 13, 2023

The second payment on account for Self-Assessment taxpayers for the 2022-23 tax year is due on 31 July 2023. Taxpayers...

Guide

Claims to reduce payments on account

September 12, 2024

Self-assessment taxpayers are usually required to pay their Income Tax liabilities in three instalments each year. The first two payments...

Guide

Class 4 national insurance payments

October 17, 2024

Self-employed individuals are usually required to pay Class 4 National Insurance contributions (NICs) if their annual profits exceed -12,570. For...

Learn how cloud bookkeeping can simplify finances for freelancers and sole traders in London.
Guide

Help with outstanding tax bills

August 14, 2025

HMRC-s Time to Pay lets eligible taxpayers spread tax bills over time, avoiding immediate enforcement. If you owe tax to...

How to pay UK tax by credit or debit card – London taxpayer guidance
Guide

Paying tax by credit or debit card

April 27, 2023

HMRC has not accepted personal credit card payments since January 2018 when credit card surcharges on personal credit cards were...

Guide

Paying tax by direct debit

November 2, 2023

One of the many ways that payments can be made to HMRC is by using a direct debit. The direct...

Guide

Time to pay tax

November 16, 2023

If you are having trouble paying your tax on time you may be eligible to receive support from HMRC. An...