The pressure around the Autumn Budget is building. But for business owners, the useful question is not “Which rumour will come true?” It is “If the tax environment changes, where am I exposed and what options do I still have?”
EY estimates that the Chancellor’s fiscal headroom has fallen from £23.6 billion in March to £11.3 billion ahead of the Autumn Budget. EY also says manifesto commitments protect around 70% of UK tax revenues, narrowing the realistic pool of significant revenue-raising options.
That does not tell us what will be announced on 28 October. It does, however, help explain why capital gains, wealth-related taxes and sector-specific levies continue to attract attention.
For business owners and families who have spent years building value, this is a prompt for preparation, not panic.
QUICK ANSWER
If you own a valuable private company, expect to sell within the next few years, have substantial unused pension wealth or are planning how assets pass to the next generation, now is a sensible time to review the position. The purpose is to understand your options before any decisions become urgent.
Why is the Autumn Budget under more pressure?
EY’s October pre-Budget analysis puts fiscal headroom at £11.3 billion, down by more than half from March. Its adverse scenario shows how external economic shocks could remove that headroom altogether.
The practical point for taxpayers is simple: when the room for manoeuvre becomes tighter, the Government faces harder choices between spending, borrowing and raising revenue.
EY identifies wealth-based taxes, Capital Gains Tax and sector-specific levies as areas within the narrower pool of options available. These are possibilities, not confirmed Budget measures.
Who should pay closest attention to the Autumn Budget 2026?
Business owners thinking about a sale
Why it matters: a change in CGT rates or reliefs could alter the amount ultimately retained from a future disposal.
What to do now: establish an up-to-date valuation, understand the share structure, identify non-trading assets, and model more than one exit route. Do not accelerate a sale purely because of speculation.
Family businesses and founders planning succession
Why it matters: succession is already being reshaped by changes to Business Property Relief, while ownership, wills and shareholder agreements can create very different outcomes.
What to do now: map who owns what, who should control the business in future, how family members will be treated and whether the business has enough liquidity for future liabilities.
High-net-worth individuals with significant pensions
Why it matters: from 6 April 2027, most unused pension funds and pension death benefits will be brought within the value of a deceased person’s estate for Inheritance Tax.
What to do now: obtain the latest pension values, review beneficiary nominations, update the estate picture and coordinate tax, legal and regulated financial advice before changing withdrawals or gifts.
Owners holding substantial cash or investments inside a trading company
Why it matters: an old structure may no longer reflect the size, assets or risks of the business, particularly where an exit, acquisition or succession is being considered.
What to do now: document where valuable assets sit, why they are held there, and whether the current structure supports the next three to five years.
Property investors and property-rich families
Why it matters: property remains an obvious area to monitor whenever governments consider revenue-raising options, but rumours alone are not a reason to transact.
What to do now: review ownership, planned purchases and disposals, financing, succession objectives and the tax consequences before contracts become binding.
Capital Gains Tax: why exit planning deserves attention
CGT remains one of the clearest pre-Budget watch areas because the Chancellor has a relatively narrow range of large revenue sources available. Professional commentary continues to discuss possible rate increases or restrictions to reliefs, but no one knows what the Budget will contain.
The wrong response is to rush a business sale to beat a rumour. The better response is to understand the numbers and strengthen the exit position now.
An owner considering a future sale should know the likely business value, the estimated gain, which reliefs might be relevant, whether non-trading assets affect the position, and the commercial alternatives to a third-party sale.
Pensions and Inheritance Tax: this change is already real
Unlike many Budget rumours, the pension change is legislated. HMRC confirms that for deaths on or after 6 April 2027, most unused pension funds and pension death benefits will be brought into the value of the estate for Inheritance Tax purposes.
The Chartered Institute of Taxation has raised practical concerns around the operation of the rules, including late-discovered pensions, instalment payments and the timetable for settling liabilities. Further HMRC guidance and supporting materials are expected ahead of implementation.
For families with significant pension wealth, the opportunity is not to make a rushed withdrawal. It is to reconsider the role the pension plays alongside property, investments, business wealth, retirement income requirements and the intended inheritance plan.
The bigger opportunity: review the structure around the wealth
Tax rates are only part of the picture. Often the bigger question is whether the business and family wealth are held in a structure designed for today’s goals.
A business may have grown from one trading company into something far more valuable, with property, cash, intellectual property, investments and several family shareholders all sitting inside arrangements created years earlier.
That does not automatically mean restructuring is required. It does mean the structure deserves to be challenged. A review might confirm that nothing should change. That clarity is valuable too.
Five things to do before the Autumn Budget, 28 October 2026
- Put numbers against the risk
Estimate the value of the business, likely sale gain, unused pension wealth, property and other major assets. You cannot prioritise what you have not quantified. - Decide what you actually want
Sale? Retirement? Family succession? Growth? Asset protection? Different objectives can require different structures. - Review decisions that take time
Valuations, share reorganisations, legal documents, lender consents and regulated pension advice cannot always be completed at short notice. - Separate confirmed rules from Budget rumours
Build plans around commercial objectives and confirmed law. Use rumours only as a reason to test scenarios, not as the sole reason to transact. - Create a “do nothing” comparison
Any proposal should be compared with leaving the current position unchanged, including tax, legal fees, annual compliance, management time and risk.
How Morgan Reach is supporting business owners
Our role is not to predict the Budget or encourage action for the sake of it. It is to help clients understand which changes are relevant, quantify the possible effect and connect tax planning with the wider commercial plan.
For business owners, that can mean reviewing company structure, director remuneration, succession, exit readiness, asset ownership and cashflow together rather than as separate tax exercises.
For high-net-worth families, it can mean bringing business value, pensions, property, investments and succession objectives into one picture, then working alongside the appropriate legal and regulated financial advisers where specialist advice is required.
Sometimes the outcome will be a restructure or planning project. Sometimes it will be “do nothing for now”. Both are useful when they come from a deliberate review rather than assumption.
Why act now if the Budget is still uncertain?
Because acting now does not have to mean completing a transaction now.
It means gathering the information, understanding the exposure, modelling alternatives and preserving enough time to make a considered decision once there is certainty.
The closer a sale, succession, transfer or tax deadline becomes, the fewer practical options an owner may have. Preparation creates breathing room.
Final thought
The Autumn Budget may introduce major changes. It may also disappoint those expecting dramatic reform. Either way, the fiscal pressure behind it is real.
The smartest response is not guessing the Chancellor’s next move. It is understanding your own position well enough that you can respond quickly and confidently when the detail is known.
FAQs
When is the Autumn Budget 2026?
The Autumn Budget is due on 28 October 2026.
Is Capital Gains Tax definitely increasing?
No. CGT remains an area of pre-Budget speculation and professional commentary, but a further rate increase or restriction of reliefs is not confirmed before the Budget.
Why are wealth and capital taxes being discussed?
EY’s pre-Budget analysis says manifesto commitments protect around 70% of UK tax revenues, leaving a narrower pool of significant revenue-raising options that includes wealth-based taxes, capital gains and sector-specific levies.
What happens to pensions and Inheritance Tax from April 2027?
HMRC says that for deaths on or after 6 April 2027, most unused pension funds and pension death benefits will be brought within the value of the estate for Inheritance Tax purposes, subject to the detailed legislation and exclusions.
Should I restructure my business before the Budget?
Not simply because of a rumour. A restructure should have a clear commercial purpose and should be reviewed for tax, legal, financing, operational and ongoing compliance consequences.
What should I do before Budget Day?
Gather current valuations and financial information, clarify the outcome you want, identify decisions that require long lead times and model the “do nothing” option alongside any proposed change.
