Corporation Tax Rise from 19% to 25% from April 2023

Corporation Tax Rise from 19% to 25% from April 2023

Did you know that the UK corporation tax rates will be changing in April?


From 1 April 2023, the rate of corporation tax will change from 19% to a variable rate between 19% to 25%, depending on the profits made by your business. This could mean a change to what you will owe in tax for the 2023/24 tax year.


What are the main changes to corporation tax?

At the moment, corporation tax (CT) is charged at 19% for most companies. The only exceptions are companies in specific sectors like banking, oil, gas and life insurance.


From 1st April 2023 the rate of tax will change:

  • The rate will remain at 19% for companies with profits below a lower threshold.
  • The rate will increase to 25% for companies with profits above an upper threshold.
  • A tapered rate for profits in between will be introduced.


The thresholds will work as follows:

  • The lower threshold is £50,000 divided by the number of companies that are deemed to be associated with each other.
  • The upper threshold is £250,000 divided by the number of associates.
  • Below the lower threshold, the tax rate is simply calculated at 19%. Above that, it’s calculated at 25%.
  • But if the upper threshold is not breached, then marginal relief is applied, which has the effect of increasing the average rate from 19% up to 25%, as your profits increase.
  • The bands are also reduced if the accounting period is less than 12 months.


How will this actually work in practice?

So, what does this mean for your CT bill? If you have no associated companies, then where your profits are below £50,000, your tax will continue to be paid at 19%. If your profits exceed £250,000, your tax rate will be 25% – meaning a significant jump in what you lose to tax.


In between these two points, tax will be calculated at 25%, then marginal relief calculated using a special formula which takes into account the level of profits, the number of associated companies and the length of the accounting period.


How can gHawk Accounting help?

You can talk to us about planning for these Corporation Tax increase changes.

Any change to your CT liabilities can have a significant effect on your financial position. It’s sensible to talk to us as soon as possible to work through your planning options.


There are two key areas where we can help:

  • Firstly, we’ll help you work out the number of associated companies to be taken into consideration. Also, in due course, we’ll calculate the tax due after any marginal relief.
  • Secondly, we’ll talk through the options if you have associated companies with very different profit profiles. It’s worth considering merging some of them to reduce the overall tax charge.


Get in touch to talk through your tax planning.