Chancellor Rachel Reeves delivered the Budget on 26 November 2025 amid slowing economic growth and inflation peaking at 3.8% in summer 2025.
Fiscal Strategy
The government aims to strengthen public finances by raising taxes and controlling spending, with borrowing projected to fall from 4.5% of GDP in 2025/26 to 1.9% by 2030/31.
Core Focus
Key focus: balancing cost of living relief with fiscal responsibility to ensure long-term economic stability.
The Budget represents a turning point in the UK's economic policy, prioritising sustainable growth whilst addressing immediate pressures on households and public services. The measures outlined reflect difficult choices in a challenging economic environment.
Tax Changes: What You Need to Know
Income & Dividend Taxes
Income tax thresholds remain frozen until April 2031, meaning more income could be taxed over time as wages rise—a phenomenon known as fiscal drag.
Dividend tax rates increase by 2% from April 2026: basic rate to 10.75%, higher rate to 35.75%, affecting investors with shareholdings outside tax-efficient accounts.
1
High-Value Council Tax
New surcharge introduced from April 2028 for properties over £2 million, starting at £2,500 annually and rising to £7,500 for homes above £5 million.
2
Pension Salary Sacrifice
Changes from April 2029: contributions over £2,000 via salary sacrifice will attract National Insurance Contributions for both employees and employers, increasing pension costs.
Impact on Your Savings and Investments
Cash ISA Changes
Cash ISA allowance reduced to £12,000 for under-65s from April 2027, though the overall ISA limit remains £20,000.
Strategic Review
Consider reviewing your ISA strategy ahead of the allowance cut, possibly shifting towards Stocks & Shares ISAs for long-term growth potential.
Investment Returns
Higher dividend taxes mean income from shares outside tax-efficient wrappers will cost more in tax from 2026 onwards.
Action Point: Review your investment portfolio before April 2027 to maximise your ISA allowances whilst they remain at current levels. Consider consulting a financial adviser about rebalancing between cash and equity ISAs.
Benefits and Support: What's Changing?
Universal Credit
The two-child limit on Universal Credit has been removed, potentially increasing support for larger families.
Energy Bills
Expected to fall by around £150 on average from April 2026, easing household cost pressures.
Cost of Living Relief
One-year freeze on regulated train fares and prescription charges to help with everyday expenses, providing immediate relief for millions of households across the UK.
These measures target the areas where families feel the squeeze most acutely, from commuting costs to healthcare expenses.
Housing and Property: What Homeowners and Buyers Should Watch
1
April 2028
New high-value council tax surcharge takes effect for properties over £2 million, adding significant annual costs.
2
Ongoing
Standard stamp duty and property taxes remain unchanged, maintaining stability for most buyers.
3
Market Impact
Increased property-related taxes may influence housing affordability and investment decisions in premium markets.
"The new property surcharge represents a targeted approach to wealth taxation, focusing on the highest-value properties whilst leaving the mainstream housing market largely untouched."
Pensions and Retirement Planning
Salary Sacrifice Changes
Changes to pension salary sacrifice arrangements mean higher National Insurance costs on contributions above £2,000 from April 2029. This will affect many employees using salary sacrifice schemes to boost their retirement savings.
Ordinary employer pension contributions remain exempt from NIC and tax-free, maintaining one of the key advantages of workplace pension schemes.
01
Review Contributions
Examine your current salary sacrifice arrangements and calculate the impact of NIC changes.
02
Consider Alternatives
Explore whether standard pension contributions might be more cost-effective after 2029.
03
Plan Ahead
Maximise salary sacrifice benefits before April 2029 if financially viable for your situation.
Everyday Costs and Public Services
Healthcare Investment
NHS waiting lists are being addressed with increased funding and new Neighbourhood Health Centres to improve access to primary care.
Public Investment
Continued investment in infrastructure aims to improve transport networks and energy systems across the UK.
Inflation Outlook
Inflation expected to ease from 3.6% in late 2025 to around 3.2% by March 2026, helping to stabilise everyday prices.
What This Means for Your Budget and Financial Planning
Budget for Higher Taxes
With tax thresholds frozen and some taxes rising, budgeting for higher tax bills is essential for financial stability over the coming years.
Capture Relief Opportunities
Energy bill reductions and freezes on some charges offer relief, but plan for gradual cost increases elsewhere in your household budget.
Seek Professional Advice
Consider professional financial guidance to adapt your savings, investments, and pension plans to these significant changes effectively.
Top Tip: Start planning now rather than waiting until changes take effect. Early preparation can help you maximise tax-efficient allowances and adjust your financial strategy with less stress.
Stay Informed and Take Action
The Path Forward
The Autumn Budget sets the course for the UK's economic future with tough choices balancing growth and fiscal health. These measures will reshape personal finance planning for years to come.
Keep up to date with government announcements as some measures will come into effect over several years, allowing time to adjust your financial strategy accordingly.
Monitor Changes
Stay informed about implementation dates and any policy adjustments announced by the government.
Review Regularly
Revisit your financial plan annually to ensure it remains aligned with the evolving tax and regulatory landscape.
Get Expert Help
Consider consulting a qualified financial adviser to tailor your personal financial strategy in light of these changes.
This guide provides general information about the Autumn 2025 Budget. Individual circumstances vary, and you should seek professional financial advice tailored to your specific situation before making significant financial decisions.