Corporation tax

The current CT rates.

Corporation tax rates are set for each Financial Year. A Financial Year runs from 1 April to the following 31 March.

If the accounting period of a company straddles the 31 March, the profits are apportioned on a time basis to each Financial Year.

The Northern Ireland Executive has committed to setting the rate of corporation tax at 12.5% when the Northern Ireland Executive demonstrates its finances are on a sustainable footing.

Year to 31.3.26:

Rate Profits band (£) Rate (%)
Small profits rate 0 - 50,000 19
Marginal rate 50,001 - 250,000 26.5
Main rate Over 250,000 25
Marginal relief fraction 3/200  

Free Consultation

Get in touch with us today for a fresh perspective and a free consultation.

Connected Accounting logo

Providing simple to understand accounting services for private and business clients with a hands-on approach. Building strong long-lasting relationships that you can trust.

Connected Accounting Limited | Registered Number: 09617704 | Registered Office: St Albans office

St Albans

Contact Details

St Albans Office:
Connected Accounting, 2 Victoria Square, Victoria Street, St Albans AL1 3TF .

Call us: 01727 537 160

2021 WFA Winners

Reviews and Ratings for Accountant Samuel Troy, Tonbridge
Home | Our Pricing | Resources | Contact us | Accessibility | Disclaimer | Privacy | Help | Site map | © 2025 Connected Accounting. All rights reserved. We use cookies on this website, you can find more information about cookies here.