Top 10 most important changes this tax year
We’re now a month into the new tax year, and the dust is finally starting to settle. With so many updates announced at once, it can be hard for small businesses, sole traders and landlords to work out which changes genuinely matter and which ones can be safely ignored. But some of this year’s updates will shape how you manage your finances, plan ahead and stay compliant, especially as the shift toward digital reporting continues to accelerate.
To help you cut through the noise, we’ve pulled together the 10 most important changes that are likely to affect everyday business owners. These are the updates that will influence your bookkeeping, tax planning, payroll and long term decision making. And, as always, we’ve added DS Business Support’s thoughts on what each change means in practice, so you can move forward with clarity and confidence.
1. Making Tax Digital for Income Tax begins for £50k+ earners
From April 2026, sole traders and landlords earning over £50,000 will need to keep digital records and submit quarterly updates using HMRC‑approved software. This marks the first phase of MTD for Income Tax, with more groups joining in later years.
DS Insight: This is the most significant change for small businesses. Many people still rely on paper, Excel or manual systems, so the shift can feel intimidating. We help clients transition gradually, choosing software that fits their comfort level and ensuring they feel confident before the rules become mandatory.
2. Dividend tax rates are rising
Dividend tax is increasing again, meaning directors who pay themselves through dividends will see a reduction in their net income. This continues the government’s trend of narrowing the gap between salary and dividend taxation.
DS Insight: For small limited companies, this affects everyday take‑home pay. It’s a good time to review your remuneration strategy and check whether your current salary/dividend split is still the most tax‑efficient option.
3. Inheritance Tax reliefs for family businesses and farms are capped
Agricultural and business property reliefs now have a £2.5 million cap per person. Anything above this threshold becomes taxable at 20%. This is a major shift for families who assumed their business assets would be fully protected.
DS Insight: Even modest family businesses can be affected depending on property values. Early planning is essential to avoid unexpected tax exposure, especially for those hoping to pass the business down to the next generation.
4. Homeworking tax relief is ending
The flat £6‑per‑week homeworking allowance for employees is ending. Employees will no longer be able to claim this unless they meet strict criteria.
DS Insight: Employers can still reimburse homeworking costs tax‑free, which may become an attractive benefit for small teams, especially those who work remotely or hybrid.
5. More benefits in kind are becoming tax free
Certain practical benefits, such as eye tests, flu vaccinations and some work‑related expenses — will now be exempt from tax. This simplifies things for employers and reduces admin.
DS Insight: These small perks can make a meaningful difference to staff wellbeing without creating extra paperwork or unexpected tax bills. It’s a simple way for small businesses to offer more support.
6. Vehicle related taxes are increasing
Road tax is rising, and the benefit‑in‑kind rate for electric company cars is increasing from 3% to 4%. EVs remain tax‑efficient, but the advantage is slowly narrowing.
DS Insight: Businesses considering switching to electric vehicles should still see long‑term savings, but it’s worth reviewing the numbers carefully before making new commitments.
7. Business asset disposal relief becomes less generous
Capital Gains Tax on qualifying business disposals is rising to 18%. This reduces the tax advantage for those selling their business.
DS Insight: Anyone planning to exit or sell should review their timing and structure. This change could significantly affect the final amount you keep, so planning ahead is crucial.
8. Investor reliefs are shifting
Investment limits for EIS and VCT schemes are rising, encouraging more investment into growing companies. However, VCT income tax relief is dropping from 30% to 20%, making it less generous for investors.
DS Insight: This is positive for businesses seeking investment but may influence investor behaviour. It’s important to understand how these changes affect funding opportunities.
9. Stricter rules for charitable gifts in wills
Only gifts made directly to UK registered charities will qualify for inheritance tax relief. Overseas charities no longer count unless they meet specific criteria.
DS Insight: Anyone with charitable giving in their will should review it to ensure their intentions still achieve the expected tax outcome.
10. Property related taxes see targeted adjustments
Annual Tax on Enveloped Dwellings (ATED) is rising with inflation, and Wales and Scotland have introduced their own property specific changes.
DS Insight: Landlords and property investors should review their portfolios to ensure they remain tax efficient under the new rules.
DS Business Support’s overall take
This year’s changes highlight a clear trend: more digital reporting, more complexity and more responsibility placed on small businesses and landlords. For many sole traders and small employers, especially those who aren’t tech confident, this can feel overwhelming.
But you don’t have to navigate it alone. At DS Business Support, we help you stay compliant, organised and confident, whether that means moving to digital bookkeeping, understanding new tax rules or keeping your payroll running smoothly. Our goal is to make these changes feel manageable, not stressful, so you can focus on running your business with clarity and peace of mind.