Autumn Budget 2026

The Autumn Budget is one of the most significant events in the UK financial calendar and can have implications far beyond the immediate headlines. As the Government sets out its economic plans, individuals, families and business owners, still digesting the significant inheritance tax reforms announced in the last two Budgets, will want to understand what any further changes could mean for their wealth, property, business interests and future plans.

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Autumn Budget 2026 insights and analysis

Stay informed with expert commentary from our legal, tax and wealth structuring specialists. Explore the latest insights, analysis and practical guidance on the Autumn Budget and what it could mean for you, your family, your wealth and your business.

Expert comment
Budget 2026: key takeaways for entrepreneurs, investors and high-net-worth individuals
Ros Bever
A number of measures contained in the speech are likely to have a significant impact, both positive and negative, on Britain’s entrepreneurs and company owners. Meanwhile, property investors and individuals with significant levels of cash savings are set to face further increases in tax rates. Taken as a whole, the Chancellor’s speech should give private clients and business-owning families a clear reason to review their affairs.
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Expert comment
Steady as she goes for pensions – but savers still have work to do
Penny Cogher & Naomi Neville
Pensioners, pension savers and the pensions industry will all be relieved that the Chancellor has announced no significant pension changes this Budget. However, the changes already under way still give them plenty to work through, particularly the extension of inheritance tax to most unused pension funds from April 2027.
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Expert Comment
Business owners targeted in surprise Budget tax increase
Dan Bastide & Suzanne Hopkins
While the Chancellor has resisted sweeping changes to the UK’s capital gains tax system, proposals included in today’s Budget are set to increase tax bills for many entrepreneurs and company owners who sell their firms. A new founders’ relief could provide a significant benefit for some owners of high-growth businesses.
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UK Autumn Budget 2026:
Ros Bever
The key takeaways from this year's Autumn Budget from Ros Bever, Irwin Mitchell's Managing Partner for Private Client Group.

Expert comment
Budget puts infrastructure, energy and housing at the heart of growth
Claire Petricca-Riding
Today’s Budget underlines the Government’s intention to use infrastructure investment, devolution and energy reform to drive economic growth and development across the UK. Significant infrastructure spending and a strong regional growth agenda are intended to support regeneration, transport and strategic development across the country.
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Expert comment
Investing in the UK after the Autumn Budget: what overseas corporates should consider
Bryan Bletso
The Autumn Budget gives overseas businesses a timely opportunity to revisit their UK investment plans. The Government’s emphasis on regional investment, including the Fiscal Devolution Roadmap, its offer to places and the Northern Growth Strategy, strengthens the case for looking at the UK as a series of regional markets with different strengths and opportunities. However, investors should still carefully assess the economics, location and delivery risks of individual investments.
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Expert Comment
New property tax rises add to burden on landlords
Helen Hutchinson & Naomi Neville
The Budget's rise in income tax on rental income is the latest in a long line of adverse developments in terms of tax, financing costs and red tape. Landlords should take this opportunity to consider their next steps, including whether to retain, sell, gift, restructure or incorporate their property portfolios.
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Key legal issues to watch ahead of the Autumn Budget 2026

Find out more about the areas attracting attention ahead of the Chancellor's statement.

Inheritance tax

Inheritance tax continues to be one of the most closely watched areas of Government policy, with an ongoing freeze on thresholds and many business owners and rural estates affected by a cap on relief from 6th April 2026.

Unused pension funds on death will be brought within the scope of inheritance tax regime from April 2027.

These reforms have already increased the importance of proactive estate, succession and wealth preservation planning for individuals, families and business owners.

Questions remain around the future of inheritance tax thresholds, and the wider taxation of wealth transfers between generations.

For individuals with substantial estates, family businesses, agricultural interests or significant property holdings, uncertainty about what comes next is a timely reminder to review existing arrangements and ensure plans remain aligned with personal, business and family objectives.

Pensions and estate planning

Pensions have become an increasingly important part of succession planning in recent years.

As pensions will be brought within the scope of inheritance tax from April next year, reassessing how pension wealth fits within wider estate plans is now a time critical exercise.

For those approaching retirement, or looking to pass wealth efficiently to future generations, it is vital to consider pensions as part of a joined-up planning strategy rather than in isolation.

Capital Gains Tax (CGT)

Capital Gains Tax (CGT) is frequently the subject of Budget speculation because it affects investors, business owners and individuals disposing of valuable assets.

Commentators will be watching closely for any announcements relating to:

Tax rates
Reliefs available to entrepreneurs and business owners
Investment assets
Family wealth transfers.

While no changes should be assumed in advance of the Budget, anyone considering the sale of a business, investment portfolio or other significant asset may benefit from reviewing their position now.

Property tax and stamp duty

Property taxation is another area that often attracts significant political and media attention.

Potential areas of focus include:

Stamp Duty Land Tax
Additional property surcharges
Landlord taxation
Tax treatment of second homes and investment properties
New property-related levies or reforms.

Whether you are planning a move, purchasing an investment property, reviewing a portfolio or assisting family members onto the property ladder, any changes announced in the Budget could alter the financial landscape.

Business owners and entrepreneurs

Many business owners will be looking beyond headline tax announcements and focusing on what the Budget could mean for succession planning, investment and growth.

Issues likely to be monitored include:

Business taxation
Wealth extraction strategies
Succession planning
Family business transfers
Tax-efficient investment structures.

For entrepreneurs, personal, family and business planning are often closely connected, which is why coordinated legal, tax and financial advice remains so important.

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