Services Sectors Tech Advisory Blog About Get in Touch
Tax Planning · Savings

How to Minimise Your Tax Bill Legally: A Brighton Business Guide

By Accounting Solution · May 2026 · 9 min read

Tax minimisation is not tax evasion. Every pound you save through legitimate, HMRC-compliant planning is a pound that stays in your business or your pocket — and there's nothing wrong with that. In fact, it's exactly what a good accountant should be helping you do.

Here are the most effective, entirely legal strategies we use with Brighton clients to reduce their tax bills. Some are straightforward; some require careful planning. All of them are worth knowing about.

1. Get Your Business Structure Right

The single most impactful decision for most Brighton business owners is their business structure. Sole traders pay Income Tax on all profits at 20–45% depending on their level. A limited company pays Corporation Tax at 19–25%, and you can choose how to extract profits (salary, dividends, or a mix) in a tax-efficient way.

For many businesses turning over more than £30,000–£40,000, incorporating as a limited company can save thousands of pounds per year. It's not right for everyone, and there are additional administrative costs — but for those it suits, the savings are substantial. We can model the numbers for your specific situation.

2. Claim Every Allowable Expense

Many business owners simply don't claim all the expenses they're entitled to. Common ones that get missed include:

The rule is simple: if it's incurred wholly and exclusively for business purposes, it's almost certainly allowable. Keep your receipts and let us do the rest.

3. Use Your Annual Investment Allowance

The Annual Investment Allowance (AIA) lets businesses deduct the full cost of qualifying plant and machinery from profits in the year of purchase, rather than depreciating it over several years. The current AIA limit is £1 million — far more than most small businesses will ever need. If you're planning to buy equipment, machinery, or vehicles for the business, timing your purchases to maximise AIA can significantly reduce your tax liability in that year.

4. Pension Contributions

Pension contributions are one of the most tax-efficient ways to extract money from a business. Employer pension contributions are deductible against Corporation Tax, and there's no National Insurance on employer contributions. For owner-directors, contributing to a pension through the company rather than taking a higher salary or dividend can save significantly in both tax and NI.

Personal pension contributions also reduce your Income Tax bill if you're a sole trader, as they extend your basic rate band. The limits are generous — up to £60,000 per year in annual allowance — and unused allowance from the previous three years can often be carried forward.

5. Dividend Planning for Limited Company Directors

If you run a limited company, how you extract money from the business matters enormously. The most tax-efficient approach for most owner-directors is a combination of a small salary (typically at or just above the NI threshold) and dividends. Dividends are taxed at lower rates than salary and don't attract National Insurance.

The dividend allowance has reduced significantly in recent years, so careful planning is needed — but a well-structured director remuneration strategy can still save thousands compared to taking everything as salary.

6. Property Tax Planning for Landlords

Brighton's property market means many of our clients are landlords, and property tax planning is particularly valuable. Key areas include:

7. Timing of Income and Expenditure

For cash basis businesses, when you invoice and when you pay expenses can affect which tax year income and costs fall into. If you're approaching the higher rate threshold, delaying invoicing until the next tax year — or bringing forward a major purchase — can keep you in a lower tax band. This requires careful cash flow management, but the tax savings can be meaningful.

8. Use Your ISA Allowance

While not directly business-related, making the most of your personal ISA allowance (currently £20,000 per year) means any interest, dividends, or gains within the ISA are completely tax-free. For business owners building personal wealth, maxing out your ISA each year is one of the simplest tax planning tools available.

Start with a Tax Review

The best way to identify savings specific to your situation is a tax review. We look at your current structure, your income, your expenses, and your plans — and identify the most valuable opportunities available to you. For most clients, a review pays for itself many times over.

Ready to pay less tax — legally?

We help Brighton businesses keep more of what they earn. Get in touch for a free initial consultation and we'll identify the best opportunities for your situation.

Book a Free Tax Review