Key Corporation Tax Changes and Allowances in the Autumn Budget 2024
The Autumn Budget 2024 brought clarity to the UK’s Corporation Tax structure with a commitment to rate stability and continued support for capital investments. Here’s an overview of the key updates and what they mean for businesses of all sizes.
Corporation Tax Rates and Thresholds
The government’s newly published Corporation Tax Roadmap outlines a commitment to maintain the main tax rate cap at 25%, alongside the small profits rate and thresholds, ensuring consistency through the current parliamentary term.
Rate Structure:
- Main Rate: A 25% rate applies to companies with annual profits exceeding £250,000.
- Small Profits Rate: For companies with profits up to £50,000, the rate remains at 19%.
- Tapered Rate: For profits between £50,000 and £250,000, a tapered rate applies, resulting in an effective marginal rate of 26.5% for profits within this band. This produces an average tax rate on total profits of between 19% and 25%, depending on profit levels.
Associated Companies: The profit thresholds are divided between companies under common control within the previous 12 months. Impacting companies both within the UK and abroad (with exceptions, such as dormant companies).
Capital Allowances and Full Expensing for Plant and Machinery
Full Expensing: First introduced in 2023, full expensing allows companies to claim 100% relief for qualifying plant and machinery costs in the year of purchase. However, this benefit is currently limited to companies that do not lease the plant or machinery to other businesses. The government’s roadmap confirms that full expensing will be maintained but only extended to leased assets when “fiscal conditions allow.”
Extended First-Year Allowances:
- Zero-Emission Vehicles: The 100% first-year allowance for zero-emission cars will continue to be available through March 31, 2026, for corporation tax, and April 5, 2026, for income tax.
- Electric Vehicle Charging Equipment: Similarly, first-year allowances for electric vehicle charge points remain available within the same timeframe. Encouraging sustainable investments for companies planning to expand electric vehicle infrastructure.
Planning Tip: With full expensing limited to non-leased assets, businesses focused on equipment leasing should continue to monitor announcements for updates on potential extensions to leased assets in future budgets.
Ongoing Support for Key Reliefs: Annual Investment Allowance, R&D, and the Patent Box
The Autumn Budget also reaffirms the government’s support for the following tax reliefs. Helping businesses continue to invest in growth and innovation:
- Annual Investment Allowance (AIA): This allowance enables businesses to deduct up to £1 million in qualifying capital expenditure. Providing substantial tax relief for reinvestment.
- Research & Development (R&D) Relief: R&D relief rates remain unchanged, supporting companies engaged in innovation and development.
- Patent Box: The Patent Box scheme, which offers a reduced tax rate on profits derived from patented inventions. Continues to encourage R&D investment and intellectual property development.
Strategic Considerations for Corporation Tax and Capital Investment
The commitment to maintaining the current Corporation Tax rates and allowances provides stability for UK businesses. Especially those looking to expand or invest in sustainable technologies. Here are a few strategic considerations:
- Utilize Full Expensing Where Possible: For companies investing in plant and machinery for internal use, full expensing allows 100% relief on qualifying expenditures, optimizing cash flow and tax efficiency.
- Plan for Tapered Rate Impact: Companies with profits between £50,000 and £250,000 should assess the impact of the 26.5% marginal rate on their tax liabilities and explore tax planning strategies to manage this effective rate.
- Capitalize on Extended First-Year Allowances: Zero-emission vehicles and EV charging infrastructure investments remain highly tax-efficient. Benefiting from extended first-year allowances that align with sustainability goals.
Plan Ahead with Merranti Accounting
Understanding and leveraging these Corporation Tax updates and allowances can make a significant difference in tax efficiency and growth. At Merranti Accounting, we’re here to provide expert guidance on tax planning, capital investments, and making the most of available reliefs.
Contact us today to discuss strategies for maximizing your Corporation Tax benefits under the latest guidelines and to ensure that your business is well-positioned for growth.
