Running a business is hard enough without paying more tax than you need to. The good news is there are simple, legal ways to keep more of what you earn. Maximising tax reliefs is about doing the right things at the right time – and making sure those actions show up on your tax return. With wages rising but Income Tax thresholds largely frozen, more people are drifting into higher bands. The Office for Budget Responsibility estimates millions more will be paying higher or additional rate tax by 2028/29 due to this “fiscal drag” effect (OBR, 2023). At the same time, household budgets remain tight – median disposable income was £36,700 in FYE 2024 (ONS, 2025). That makes it a sensible moment to review reliefs and allowances before 5 April.
In this guide, we break down the main areas where individuals can take action now: pensions, charitable giving, and tax-efficient investments. We’ll explain how the reliefs work, what can go wrong, and how we help clients put a plan in place. Our aim is practical: if you’re serious about maximising tax reliefs, start early, keep good records, and get advice when things aren’t straightforward.
Maximising tax reliefs with pensions
Pension contributions are still the most reliable way to reduce your Income Tax bill. For 2025/26, the standard annual allowance remains £60,000, or 100% of your UK relevant earnings if lower, with tapering for the highest earners. HMRC’s current guidance confirms the relevant pension scheme rates and allowances for the 2025/26 tax year (HMRC, 2025).
If you’re in a relief at source scheme, you pay in net of basic rate tax and your provider claims the 20% for you. Higher or additional rate taxpayers then claim the extra relief through self assessment. If you’re in a net pay arrangement, contributions are taken from gross pay before tax – simple, but worth checking your payslip to confirm.
Carry forward can boost what you put in. If you’ve not used your full annual allowance from the previous three tax years and you had a registered pension in those years, you may be able to mop up the unused amounts. Watch out for the tapered annual allowance if your income is high, and for the money purchase annual allowance if you’ve already flexibly accessed a pension.
Common pitfalls to avoid:
- Wrong scheme type: Claiming higher-rate relief when you’re in net pay: No extra relief is due, so do not include it on your return.
- Missing carry forward evidence: Relying on memory: Keep provider statements showing contributions and allowances used.
- Directors’ contributions: Paying personally when an employer contribution would be more efficient: Compare outcomes – employer payments can be deductible for the company and do not depend on your personal earnings.
Quick example: A higher-rate taxpayer contributes £8,000 net to a relief-at-source personal pension. The provider claims £2,000 to make £10,000 gross. The individual claims another £2,000 via self assessment. Net cost £8,000, pension boosted to £10,000, and £2,000 back in tax relief.
Charitable giving: Gift Aid done right
Gift Aid boosts donations by treating them as paid after deduction of basic rate tax. The charity reclaims 25p per £1, and higher and additional rate donors claim the extra relief through self assessment. HMRC’s Gift Aid guidance sets out the rules, including what a valid declaration must contain (HMRC, 2025).
Two things matter here. First, you must have paid enough UK Income Tax and/or Capital Gains Tax to cover the basic rate the charity reclaims. If not, HMRC can ask you to pay the difference. Second, keep records – donation dates, amounts, and whether you made a Gift Aid declaration. For regular givers, a simple spreadsheet or your banking app notes will do.
You can also carry back Gift Aid donations made after the tax year end to the prior year if you file by the deadline and make the election on your return. That can be handy if your income fluctuates and you want the relief where your rate was higher.
Typical errors we see:
- Company vs personal donations: Paying from a company account but claiming Gift Aid personally: Company donations do not qualify for Gift Aid.
- Benefits breach: Receiving more than token benefits in return for the gift: You can taint the donation and lose the relief.
- No declaration: Giving at events without completing a Gift Aid form: The charity cannot reclaim without it.
Investment schemes: Reliefs with strings attached
For clients willing to take more risk to back smaller companies, the Enterprise Investment Scheme (EIS) and Seed Enterprise Investment Scheme (SEIS) offer valuable reliefs – typically 30% income tax relief for EIS and 50% for SEIS, subject to conditions. There can be capital gains tax deferral or exemptions too. These are not set-and-forget investments: always check independence rules, connection tests, and whether the company has EIS/SEIS advance assurance. Expect volatility and be ready to hold for the minimum period or lose relief.
Venture Capital Trusts (VCTs) also offer 30% income tax relief on new shares, with tax-free dividends, again with holding periods and eligibility conditions.
Before you invest, consider:
- Risk appetite: Higher growth potential, higher risk – and capital is at risk.
- Timing: Relief applies to the year of share issue – subscription date and completion are not always the same.
- Exit route: Secondary markets can be thin; plan for the hold period.
Other quick wins that still add up
- ISAs: The adult ISA allowance remains £20,000 in 2025/26. While not a “relief” in the strict sense, moving interest and gains into an ISA reduces future tax friction and simplifies record-keeping.
- Marriage Allowance: Where one partner has income under the Personal Allowance and the other is a basic rate payer, transferring 10% of the allowance can save up to £252 in 2025/26.
- Record-keeping: Keep P60s, dividend vouchers, pension statements, and Gift Aid confirmations together. It makes claiming – and proving – reliefs far easier.
Building your plan for maximising tax reliefs
Reliefs work best when they sit inside a simple, repeatable plan. We tend to anchor it to cashflow so it actually happens, rather than becoming a last-minute scramble.
A practical yearly rhythm:
- Start of tax year: Update salary and dividend mix, set monthly pension contributions, review ISA funding plan.
- Quarterly reviews: Check profits and drawings against forecasts, adjust pension payments if needed, log Gift Aid donations.
- Autumn check-in: If income is tracking higher, consider one-off employer pension contributions, accelerate charitable gifts, or plan EIS/VCT subscriptions.
- Pre-5 April tidy-up: Use remaining ISA headroom, confirm Gift Aid carry-back intentions, and gather evidence for self assessment.
If you run a company, compare personal versus employer pension contributions. Employer payments can reduce corporation tax and are not capped by your personal earned income, though they must be wholly and exclusively for the trade and proportionate to your role.
When to call us:
- Irregular income: Bonuses, buy-out earn-outs, or big dividend years: Relief timing can make a large difference.
- High earner issues: Tapered annual allowance and loss of the Personal Allowance between £100,000 and £125,140 can be managed with well-timed pension or Gift Aid.
- Share schemes and exits: EMI exercises, EOT sales, and earn-outs introduce extra moving parts – better to plan than fix.
We handle the legwork – calculations, provider forms, and self assessment entries – so the reliefs show up correctly and HMRC has the evidence it needs. If you want a sense-check on your current approach, take a look at how we work and the sectors we specialise in, including construction, hospitality, and healthcare, then get in touch with our team for a quick review. You can also learn more about our approach to advisory and compliance on our homepage.
Putting it all together, maximising tax reliefs is less about one-off tricks and more about steady habits. Fund pensions regularly, claim Gift Aid correctly, and use investment reliefs where they fit your risk profile. Keep paperwork tidy and leave enough time before 5 April to top up ISAs, adjust pension payments, or make donations you can carry back. Reliefs can change, and frozen thresholds mean more of us are paying higher rates – so small steps taken early can deliver meaningful savings over a year.
If you’d like tailored advice on maximising tax reliefs, we’re here to help. Book a chat and we’ll map out your options and next steps.
