The Autumn Budget 2026 brings a range of proposed changes for UK small businesses, sole traders, landlords and entrepreneurs. From tax allowances and business rates to Making Tax Digital and minimum wage increases, there's plenty to get your head around.
At Tax Ninja, we know that keeping up with tax changes isn't always at the top of your to-do list. You're busy running your business, looking after customers and keeping everything ticking over.
That's why we've broken down the key announcements into plain English, so you can understand what might be changing, when it could happen and what it means for your business.
Let's get into it!
1. Trading Allowance Set to Increase to £3,000
Good news for freelancers, sole traders and anyone earning a little extra income on the side!
From 6 April 2027, the government plans to increase the trading allowance from £1,000 to £3,000.
Under the proposals, if you earn less than £3,000 a year from self-employment, you generally won't need to register for Self Assessment or pay Income Tax on those earnings, provided you meet the relevant conditions.
If your self-employment income exceeds £3,000, you'll still need to consider your tax reporting obligations.
When calculating your taxable profit, you can choose between:
Claiming the £3,000 trading allowance against your income.
Deducting your actual allowable business expenses and capital allowances.
You can't claim both, so it's worth checking which option works out better for you.
Tax Ninja Tip: If you have relatively low business expenses, the increased trading allowance could make life simpler and potentially reduce your tax bill.
2. Capital Gains Tax Changes for Business Owners
If you're thinking about selling your business in the future, these announcements are worth paying attention to.
The Budget outlines changes to Capital Gains Tax (CGT) reliefs from 6 April 2027.
New Founders' Relief
A proposed Founders' Relief would introduce a reduced Capital Gains Tax rate of 10% on up to £10 million of qualifying lifetime gains.
The relief would be aimed at founders of innovative, high-growth businesses, with the full eligibility rules still subject to consultation.
Changes to Business Asset Disposal Relief
Business Asset Disposal Relief (BADR) can help qualifying business owners pay a reduced rate of Capital Gains Tax when selling all or part of their business.
Under the new proposals, the lifetime limit for qualifying gains would fall from £1 million to £500,000.
That could mean a larger tax bill for some business owners when they eventually sell.
Tax Ninja Tip: Planning to sell or exit your business? Getting professional tax advice early could make a significant difference to how much of the proceeds you keep.
3. More Support for Women and Young Entrepreneurs
Starting and growing a business can be challenging, especially when it comes to finding funding.
The government has announced additional initiatives to help more people turn their business ideas into reality.
These include:
A £100 million commitment through the British Business Bank to support access to funding for female-led businesses.
A programme designed to help women overcome barriers to early-stage investment.
A proposed Young Entrepreneurs Allowance to help eligible young business owners cover living costs during their first year.
These measures could provide valuable support for entrepreneurs who have promising ideas but need financial backing to get started.
4. Less Red Tape for Small Businesses
Nobody starts a business because they love paperwork!
The government has announced plans to simplify a range of administrative requirements, with the aim of saving UK businesses almost £800 million.
Proposed changes include:
Making compliance guidance easier for small businesses to understand.
Simplifying the process of bidding for government contracts.
Reducing the amount of information businesses need to provide through official surveys.
Extending import tariff suspensions on more than 250 products.
Making corporate reporting requirements less complicated.
There's also a renewed commitment to the government's Tell Us Once approach.
The idea is straightforward: businesses shouldn't have to provide the same information repeatedly to different government departments.
For small business owners already juggling countless responsibilities, less administration would certainly be welcome.
5. Making Tax Digital: A Little Breathing Room on Penalties
Making Tax Digital (MTD) for Income Tax continues to be rolled out, and more sole traders and landlords will need to prepare.
From 6 April 2027, the next group of taxpayers with qualifying income above £30,000 in the 2025/26 tax year is expected to come within the MTD requirements.
This means affected taxpayers will need to maintain digital records and submit quarterly updates using compatible software.
What's changing with penalties?
There's some welcome news for those joining MTD in April 2027.
The government has confirmed that these taxpayers won't receive late submission penalties for their first four quarterly updates.
However, taxpayers who were required to join MTD from April 2026 will be subject to the penalty points system from April 2027.
Tax Ninja Tip: Don't wait until the deadline to get organised. Making sure your bookkeeping software and records are ready in advance can save a lot of unnecessary stress.
If you're unsure whether Making Tax Digital applies to you, Tax Ninja can help you understand your obligations and get everything set up correctly.
6. Self Assessment Payments Could Become Smaller and More Frequent
If you've ever felt the pinch when your January tax bill arrives, this next announcement may catch your attention.
From April 2029, the government intends to change the way taxpayers make Payments on Account.
Currently, many Self Assessment taxpayers make two significant payments each year, usually due on:
31 January
31 July
Under the proposed system, taxpayers would make smaller, more regular contributions towards their Income Tax liabilities throughout the year.
The aim is to make tax bills easier to manage and reduce the risk of unexpected financial pressure.
The exact payment arrangements haven't been finalised, and HMRC will consult with affected taxpayers before introducing the changes.
Tax Ninja Tip: Whatever happens with the payment schedule, putting money aside for tax regularly is one of the best habits you can develop as a business owner.
7. Direct Debit Instructions for VAT and PAYE
Another change is planned for April 2029, affecting businesses that pay VAT or operate PAYE.
Businesses would be required to have a Direct Debit instruction in place with HMRC.
But there's an important distinction here.
You wouldn't necessarily have to use Direct Debit to make every payment.
If you pay your VAT or PAYE bill through another accepted method before the deadline, that would still be allowed.
The Direct Debit would act as a backup, enabling HMRC to collect any outstanding balance.
For businesses, this could mean reviewing payment arrangements and ensuring sufficient funds are available when liabilities become due.
8. Extra Business Rates Support for High Street Businesses
Running a shop, café, pub or hospitality business comes with plenty of overheads, and business rates can be a major expense.
The Budget includes additional support for qualifying retail, hospitality and leisure businesses in England.
Increased Small Business Rates Relief Thresholds
From April 2027, the proposed threshold for qualifying businesses to receive 100% Small Business Rates Relief would increase from £12,000 to £18,000.
The upper threshold for tapered relief would also rise from £15,000 to £21,000.
This could mean that more smaller premises qualify for reduced business rates.
Business Rates Freeze
For qualifying retail, hospitality and leisure businesses that don't receive Small Business Rates Relief, business rates bills would be frozen between April 2027 and April 2029.
Certain businesses, including vape shops and adult gaming shops, would be excluded.
More Business Rates Revenue Kept Locally
The government also wants local authorities to retain a greater proportion of business rates revenue, with an ambition to reach 100% local retention by 2030.
The intention is to give local areas greater control over funding and support for their communities.
9. Higher Tax Rates on Property and Savings Income
Landlords and people earning interest on savings could face higher Income Tax bills.
From April 2027, the Budget proposes a further two-percentage-point increase in tax rates on property and savings income, bringing the total announced increase to four percentage points compared with existing rates.
The proposed rates are:
Income Tax bandNew rateBasic rate24%Higher rate44%Additional rate49%
The property income changes would apply outside Scotland, while the savings income changes would apply across the UK.
Tax Ninja Tip: If you receive rental income, now is a good time to review your expected tax liability and ensure you're claiming all the allowable expenses you're entitled to.
10. National Minimum Wage and National Living Wage Increases
Employers will need to factor another increase in minimum wage costs into their budgets.
The government has announced a 3.9% increase in both the National Living Wage and the National Minimum Wage for younger adult workers.
The new hourly rates outlined in the Budget are:
Worker agePrevious rateNew rate21 and over£12.71£13.2118–20£10.85£11.27
The increases are expected to benefit approximately 2.3 million workers.
For employers, however, this means potentially higher payroll costs.
Tax Ninja Tip: Remember to budget for the wider cost of employing staff, including employer National Insurance contributions and workplace pension contributions where applicable.
11. Parental Allowance for Self-Employed Fathers and Partners
There's also a proposed change to parental support for self-employed people.
From April 2029, approximately 150,000 self-employed fathers, partners and adopters could become eligible for a new parental allowance.
Previously, equivalent statutory support was generally available to qualifying employees rather than self-employed fathers and partners.
The proposed allowance would apply across Great Britain, excluding Northern Ireland.
For self-employed families, this could provide some much-needed financial support when welcoming a new child.
12. Higher Mileage Allowance Rates
If you use your own car for business journeys, there could be some good news.
The government has announced changes to the approved mileage allowance rates.
The 55p-per-mile rate for the first 10,000 qualifying business miles, introduced in April 2026, is set to become permanent.
From April 2027, the rate for business mileage above 10,000 miles would also increase.
Business mileage Rate First 10,000 miles 55p per mile,
Over 10,000 miles 35p per mile
These rates can help determine the tax relief available when using your own vehicle for qualifying business journeys.
Tax Ninja Tip: Keep an accurate mileage log throughout the year. Record the date, destination, business purpose and miles travelled so you have the evidence you need when claiming expenses.
13. Fuel Duty Freeze Extended
Finally, the Chancellor has announced that fuel duty will remain frozen until 1 July 2027.
The temporary 5p-per-litre fuel duty reduction, first introduced in 2022, will also continue until that date.
For businesses that rely on vehicles, deliveries or regular travel, this could help limit increases in fuel costs in the short term.
What Should Small Business Owners Do Next?
The Autumn Budget 2026 contains a mixture of potential tax savings, additional costs and administrative changes.
While some announcements won't take effect for several years, it's worth understanding how they could affect your business now.
Whether you're self-employed, running a limited company, employing staff or managing rental properties, good financial planning can help you stay one step ahead.
Our advice is simple: don't wait until a tax deadline is around the corner to start getting organised.
Review your bookkeeping, keep an eye on upcoming changes and make sure you're taking advantage of the tax reliefs available to you.
Need Help Understanding What the Budget Means for You?
Tax changes can be confusing, but your accounting doesn't have to be.
At Tax Ninja, we're here to make tax and accounting easier to understand, helping small businesses, sole traders and limited company owners stay on top of their finances.
Whether you need help with Making Tax Digital, Self Assessment, bookkeeping or planning ahead for upcoming tax changes, we're here to help you make sense of it all.
Get in touch with Tax Ninja today and let us take the stress out of your tax and accounting.
