Personal and business tax

When do I pay Corporation Tax?

By
Jordan Macey
Last updated
June 11, 2025
Read our quick summary:
No items found.

Contents

When do I pay Corporation Tax?

Your corporation tax bill is due nine months and one day after the end of your accounting period. For example, if the end of your accounting period falls on 31st March, your corporation tax payment will be due on 1st January.

Your corporation tax bill is due nine months and one day after the end of your accounting period. For example, if the end of your accounting period falls on 31st March, your corporation tax payment will be due on 1st January.

Corporation tax payment advice
Online Accountants
Speak to a company tax accountant

Free 20 minute consultation to discuss your corporation tax needs.

Schedule a call

Corporation Tax Calculator: Work out tour company tax
CalculatorsUK Limited Company Corporation Tax Calculator

Work out your corporation tax based on company profits generated during the 2024/25 tax year

Calculate now

Small Business Accounting Guide
Free download
Small Business Accounting Guide

Our small business accounting guide walks through absolutely everything you need to know if you're considering starting a limited company. From different taxes, limited company advantages/ disadvantages, how to pay yourself, and what your key filing requirements are.

Email address:

Thank you for downloading our free guide. We've sent you an email with your guide!
Oops! Something went wrong while submitting the form.

Corporation tax payment advice
Online Accountants
Speak to a company tax accountant

Free 20 minute consultation to discuss your corporation tax needs.

Schedule a call

Read more of our free business tax guides

Use of Home Allowance – How Contractors & Sole Traders Can BenefitContractor accountant leaning on deskUse of Home Allowance – How Contractors & Sole Traders Can Benefit
Changes in Tax Codes & Allowances for 2025/26Contractor accountant leaning on deskChanges in Tax Codes & Allowances for 2025/26
An Overview of UK VAT Rules After BrexitContractor accountant leaning on deskAn Overview of UK VAT Rules After Brexit
How to File Self Assessment Tax ReturnContractor accountant leaning on deskHow to File Self Assessment Tax Return
What is the Optimum Director's Salary 2025/26?Contractor accountant leaning on deskWhat is the Optimum Director's Salary 2025/26?
How to File a VAT ReturnContractor accountant leaning on deskHow to File a VAT Return
Contractor accountant leaning on deskRegister for Corporation Tax - How to Guide
Do I Need to Complete a Tax Return - Complete GuideContractor accountant leaning on deskDo I Need to Complete a Tax Return - Complete Guide
Register for PAYE: How and When - PAYE Registration ProcessContractor accountant leaning on deskRegister for PAYE: How and When - PAYE Registration Process
Contractor accountant leaning on deskSpring Statement 2025 - What it Means for Small Businesses and Contractors?
Do I Pay Tax on Renting Out a Room in My Home?Contractor accountant leaning on deskDo I Pay Tax on Renting Out a Room in My Home?
Last Minute Tax Saving Strategies to Reduce Tax Bill Before 5 AprilContractor accountant leaning on deskLast Minute Tax Saving Strategies to Reduce Tax Bill Before 5 April
Crypto Tax Implications in the UKContractor accountant leaning on deskCrypto Tax Implications in the UK
How Many of Us Are Due A Pay Rise in April 2025?Contractor accountant leaning on deskHow Many of Us Are Due A Pay Rise in April 2025?
Autumn Budget 2024 - Impact on BusinessesContractor accountant leaning on deskAutumn Budget 2024 - Impact on Businesses
Autumn Budget 2024 Predictions - Potential Tax Changes and RumuorsContractor accountant leaning on deskAutumn Budget 2024 Predictions - Potential Tax Changes and Rumuors
Crypto Tax in the UK: A complete guideContractor accountant leaning on deskCrypto Tax in the UK: A complete guide
Working from home tax relief explainedContractor accountant leaning on deskWorking from home tax relief explained
Most tax-efficient director's salary and dividends for 2024/25Contractor accountant leaning on deskMost tax-efficient director's salary and dividends 2025/26
What is Income Tax? How to Set Up a Personal Tax Account?Contractor accountant leaning on deskWhat is Income Tax? How to Set Up a Personal Tax Account?
Buying a car through a Limited CompanyContractor accountant leaning on deskBuying a car through a Limited Company
Key Changes in the Spring and Autumn Budget 2023 for ContractorsContractor accountant leaning on deskKey Changes in the Spring and Autumn Budget 2023 for Contractors
How Soon Should I Submit My 2024/25 Self-Assessment Tax Return?Contractor accountant leaning on deskHow Soon Should I File My Self-Assessment for 2024/25
HMRC Contact Information: How to Contact HMRCContractor accountant leaning on deskHMRC Contact Information: How to Contact HMRC
GoForma's FAQs around Self Assessment Tax ReturnsContractor accountant leaning on deskGoForma's FAQs around Self Assessment Tax Returns
Potential PM Liz Truss vows to review IR35 contractor lawsContractor accountant leaning on deskPotential PM Liz Truss vows to review IR35 contractor laws
Self-employment tax changes to 2022/23 - thresholds, rates and allowancesContractor accountant leaning on deskSelf-employment tax changes to 2022/23 - thresholds, rates and allowances
Capital Gains Tax, CGT Rates and AllowanceContractor accountant leaning on deskCapital Gains Tax, CGT Rates and Allowance
What is a P60 Form? How to get a P60 form?Contractor accountant leaning on deskWhat is a P60 Form? How to get a P60 form?
How to pay your Self Assessment TaxContractor accountant leaning on deskHow to pay your Self Assessment Tax
Self Assessment Tax Returns for the Self EmployedContractor accountant leaning on deskSelf Assessment Tax Returns for the Self Employed
Tax on Dividends, Dividend Tax Rates and Dividend AllowanceContractor accountant leaning on deskTax on Dividends, Dividend Tax Rates and Dividend Allowance
What are dividends? Limited Company dividends explainedContractor accountant leaning on deskWhat are dividends? Limited Company dividends explained
Unique Taxpayer Reference Number: What is a UTR and how to get oneContractor accountant leaning on deskUnique Taxpayer Reference Number: What is a UTR and how to get one
Tax return and payment deadlines you need to knowContractor accountant leaning on deskTax return and payment deadlines you need to know
VAT Flat Rate Scheme: 2025 GuideContractor accountant leaning on deskVAT Flat Rate Scheme: 2025 Guide
How to register for VAT: VAT registration guideContractor accountant leaning on deskHow to register for VAT: VAT registration guide
Claiming mobile phone expenses when Self EmployedContractor accountant leaning on deskClaiming mobile phone expenses when Self Employed
Self employed advisory fuel rates guideContractor accountant leaning on deskSelf employed advisory fuel rates guide
How to Claim Business Mileage Allowance from HMRCContractor accountant leaning on deskHMRC Mileage Rates and Allowance - How to Claim
Company car tax: The basics explained (and recent changes you need to know)Contractor accountant leaning on deskCompany car tax: The basics explained (and recent changes you need to know)
How to reduce your Corporation Tax billContractor accountant leaning on deskHow to reduce your Corporation Tax bill
What business expenses can Limited Companies claim?Contractor accountant leaning on deskWhat business expenses can Limited Companies claim?
Self employed tax obligations guideContractor accountant leaning on deskSelf employed tax obligations guide
Self Employed Expenses & Tax Allowances GuideContractor accountant leaning on deskSelf Employed Expenses & Tax Allowances Guide
Self Employed AccountantsCorporation tax payment advice
Speak to a company tax accountant

Free 20 minute consultation to discuss your corporation tax needs.

Schedule a call