It’s not just technical tax talk. Recent proposals could have a major impact on income tax
The government is currently discussing proposals for what’s called income tax basis period reform,
something entailing fundamental change for unincorporated businesses. There are also discussions on
whether the UK tax year itself should change. A year end of 31 December or 31 March, rather than 5
April, has been suggested.
It’s not often that the tax administration framework gets an overhaul, and many of the suggestions
need to be seen in the context of the move towards Making Tax Digital for income tax (MTD ITSA). This
takes effect in three stages, starting from 6 April 2024 for most self-employed businesses and
landlords, and 6 April 2025 for partnerships with only individuals as partners. Other partnerships
enter at a later, unspecified date. The recently-published regulations stipulate that fixed quarters,
rather than quarters based on the individual accounting year of the business, will be used to report
to HMRC. This puts the spotlight on the choice of accounting year end, and it may be prudent to
review this as part of your MTD preparation.
Basis period reform, if implemented as it stands, also has a bearing on the choice of year end. It
would end the present system whereby calculations are based on the accounting year of the individual
business. Instead, profits (or losses) assessed would be those occurring in the actual tax year,
regardless of accounting year end. The new tax year basis would apply from April 2024 at the
earliest. There would be a transitional year (2023/24 at the earliest) in which payment of tax would
be accelerated. Businesses without a 31 March/5 April year end, would potentially face higher tax
bills, and those with higher taxable profits in 2023/24 because of the change would be able to elect
to spread the ‘additional’ profit over a period of up to five years.
Businesses with accounting year ends other than 31 March or 5 April would see additional complexity
to tax calculations on an ongoing basis and potentially a need to submit estimated returns to meet
filing deadlines. A change of accounting year end might be the optimal solution here. Many businesses
would also want to consider the practical implications of the transitional year on tax bills.
Whatever last-minute adjustments to timetabling or small print there may be, change is very much in
the air. Please be assured we are monitoring all these developments closely and will advise on the
latest developments as they impact you.