Autumn Budget 2025: What HR Professionals in SMEs Need to Know

Caroline Masterton
Client Relationship Director
Parallel Employee Benefits

The Autumn Budget 2025 brought a combination of opportunities and challenges for small and mid-sized employers. While many employees, especially those on lower incomes, will see a boost to their take-home pay, organisations will also face higher employment costs. HR teams will need to plan proactively to balance pay fairness, retention, and financial sustainability.

Rising Statutory Wage Rates

From April 2026, statutory wage rates will rise significantly. The National Living Wage for workers aged 21 and over will increase to £12.71 per hour, with similar upward shifts for younger workers and apprentices. This uplift supports employee financial wellbeing and may help with retention, but it also adds pressure to existing pay structures. HR teams should begin reviewing salary bands, assessing compression risks, and ensuring internal equity before the changes take effect.

Employer National Insurance Changes

Following the cost pressure that came in from April 2025, when employer National Insurance Contributions increased from 13.8% to 15%, and the earnings threshold at which contributions begin will drop from £9,100 to £5,000, another important change affecting national insurance comes in the form of salary-exchange (sacrifice) arrangements for pensions. 

Salary Sacrifice Cap on Pensions

From 2029, National Insurance relief on salary exchange pension contributions will be capped at £2,000 per employee per year. Employers that use this mechanism to boost reward packages will need to rethink their approach and this obviously puts further pressure on payroll companies and their systems.  HR should identify potentially affected employees, prepare clear communications, and explore alternative benefits where necessary. 

Planning Ahead for Tax Efficiency

The good news is that there is a good lead time to plan for this and if you are not already using salary exchange, it’s still the most tax efficient way for both employers and employees to pay pension contributions.  Even with the cap, there is still the potential for £300 per annum per employee of savings.

Changes to Cash ISAs  

Cash ISAs have also seen some changes.  Whilst the ISA limit remains at £20,000, only £12,000 of this can be held in a Cash ISA. Whilst historically Stocks and Shares have outperformed Cash ISAs, it is imperative that we educate and reassure individuals around investment, giving people the information for them to be make informed decisions about what they do with their money.

Key Takeaways for SMEs

Taken together, the Budget offers clear benefits for employees through higher pay but introduces financial pressure for employers through increased NICs and wage obligations. HR teams in SMEs will need to guide their organisations through this shifting landscape with careful planning and transparent communication. Modelling future staff costs, reviewing pay structures, refreshing financial wellbeing messaging, and engaging leaders early will all help employers strike the right balance between cost control and employee support.

Next steps

We are still digesting this information and more information will be filtered out in due course. If you need support and further information regarding content within this article, please don’t hesitate to get in touch with me directly.

Caroline Masterton,
Client Relationship Director
caroline.masterton@parallel-eb.co.uk // 020 8877 8306