Qualified UK accountants handle your entire tax return. No software, no confusion, no hidden fees.
✓ Fixed Fee Pricing
✓ HMRC Submission Included
✓ 100% Money Back Guarantee
Join satisfied self-employed, landlords, and business owners who rely on our expert service
Tailored self assessment tax return services based on your profession and income type.
Self assessment tax return service for self-employed individuals UK.
Tax return services for landlords with rental income.
Tax returns for directors and high-income professionals.
CIS tax return services for construction workers done correctly.
Tax returns for Uber, delivery drivers & gig workers.
Tax returns for investors and crypto traders made easy.
Our accountants will review your situation and handle everything for you.
The Fixed-Fee Package
Our fixed fee self assessment tax return service in the UK includes everything required to prepare and submit your return accurately.
• Complete Self Assessment tax return • Prepared by a qualified accountant
• No hourly billing • No hidden charges • Clear pricing before work starts
• Submitted to HMRC • Email support included
Our streamlined process makes tax return filing straightforward and stress-free. From start to finish, we handle everything for you.
Provide your basic details through our secure online form.
We’ll Ask For: Your Name, Email Address, Phone Number, Date of Birth, NI, UTR, Address, Previous Accountant Email(if you have one).
£149 fixed fee - no hidden charges
Make payment through our Stripe payment gateway with bank-level encryption protection.
A qualified UK accountant is assigned to your case within 24 hours.
Your accountant prepares & submits your Self Assessment to HMRC.
Average client saves 2-3 hours versus DIY filing – time better spent with family or growing your business.
All inclusive • No hidden fees
Many online platforms act as middlemen or rely on software. We are qualified UK accountants who handle your tax return directly — ensuring accuracy, compliance, and peace of mind.
Many tax platforms are not accountants. They collect your information and pass it to third parties.
We are the accountants. We handle your return directly.
No middlemen. No handoffs. Just qualified UK accountants.
If you are required to complete a Self Assessment tax return in the UK, understanding the rules, deadlines, and requirements is essential. Many individuals choose to work with a tax return accountant in the UK to avoid penalties and ensure accuracy.
Below is a simple guide to help you understand how Self Assessment works and why using a professional accountant can save you time and money.
You may need to submit a Self Assessment tax return in the UK if you:
It's important to meet HMRC deadlines to avoid penalties:
⚠️ Late submissions can result in automatic penalties starting from £100, increasing over time.
If you miss the Self Assessment deadline:
✅ Working with a tax return accountant UK helps ensure your return is submitted on time and correctly.
Many taxpayers choose a professional accountant because:
Our fixed fee tax return accountant service gives you a simple, stress-free solution with everything handled for you.
🇬🇧 UK-based qualified accountants • Fixed fee guarantee • HMRC authorised agents
From April 2026, self-employed individuals and landlords earning over £50,000 must submit quarterly returns to HMRC under Making Tax Digital rules. Our chartered accountants handle every submission for you — no software, no confusion, fixed fee.
Direct support from qualified UK accountants · Making Tax Digital ready · HMRC recognised
Try our fixed fee Self Assessment tax return service with complete confidence. If we don’t deliver as promised, you are fully protected.
100% of your £149 back if we fail to submit your return to HMRC on time.
We cover HMRC penalties resulting from our calculation mistakes.
Change your mind? Full refund within 24 hours before we start work.
We only charge for completed work. If we don't deliver your fully prepared return for your final review, you get 100% of your £149 back.
We provide exact completion dates after receiving your documents. No surprises. 99% returns are being filled within 1 week.
Email us with your request. Refunds processed within 5 working days.
All conditions clearly stated in our Terms of Service. No hidden clauses.
Our qualified accountants are ready to handle your tax return.
All inclusive • No hidden fees
Everything you need to know before filing your Self Assessment tax return in the UK.
We're qualified UK accountants who specialise in Self Assessment tax returns.
Our mission is simple: provide professional, accurate tax return preparation
at a fixed fee, delivered 100% online for your convenience.
Northgate House,
Upper Borough Walls,
Bath, BA1 1RG
Monday – Friday
9:00 AM – 5:00 PM
info@taxreturn-accountant.co.uk
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