In October 2024, Chancellor Rachel Reeves unveiled a comprehensive budget aimed at stabilising the UK’s public finances and fostering long-term economic growth. A central component of this strategy was a £40 billion tax increase, marking the most substantial rise since 1993. This package includes significant adjustments to National Insurance Contributions (NICs) and Capital Gains Tax (CGT), which are set to impact businesses across the nation.
Increase in Employer National Insurance Contributions
Effective from April 6, 2025, the rate of employer NICs will rise from 13.8% to 15%, accompanied by a reduction in the earnings threshold from £9,100 to £5,000. This means employers will incur NICs on a larger portion of their employees’ earnings. To mitigate the financial burden on smaller enterprises, the Employment Allowance will increase from £5,000 to £10,500, effectively reducing the NIC liability for eligible businesses.
Capital Gains Tax Adjustments
The budget also introduced changes to CGT rates. The lower rate will increase from 10% to 18%, and the higher rate from 20% to 24%, aligning them more closely with the taxation of property sales. Additionally, Business Asset Disposal Relief (formerly Entrepreneurs’ Relief) will see its rate rise from 10% to 14% for disposals made on or after April 6, 2025, and further to 18% in the 2026/27 tax year.
Implications for Businesses
These tax changes are expected to have a profound impact on business operations. The increase in employer NICs will elevate payroll costs, potentially leading to higher consumer prices and, in some cases, job cuts. Retailers, hospitality, and leisure sectors are particularly vulnerable, with some businesses already warning of price hikes and reduced hiring.
The rise in CGT rates may influence business owners’ decisions regarding asset sales and succession planning. Companies contemplating the disposal of assets or shares should reassess their strategies to account for the higher tax liabilities.
Strategic Considerations
In light of these developments, businesses are advised to:
- Review Financial Strategies: Assess the impact of increased NICs and CGT rates on cash flow and profitability.
- Explore Tax-Efficient Schemes: Consider salary sacrifice arrangements to reduce NIC liabilities.
- Consult Tax Professionals: Engage with tax advisors to navigate the complexities of the new tax landscape and identify potential reliefs or exemptions.
By proactively addressing these changes, businesses can better position themselves to manage the financial implications and continue to thrive in a challenging economic environment.






