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Late / amended tax returns

Missed a tax deadline or need to correct a return already filed? Our UK-qualified accountants provide expert support for late and amended UK tax returns, helping individuals and businesses resolve issues with HMRC quickly and compliantly. Whether it’s a Self Assessment, Partnership Tax Return, Corporation Tax Return, or Capital Gains Tax submission, we handle the process end-to-end — accurately, efficiently, and with minimal stress.

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When Do You Need to File a Late or Amended Tax Return?

You may need professional help if:
✔ Your tax return was not filed by the HMRC deadline
✔ HMRC has issued late filing penalties or reminder notices
✔ Errors were discovered after submission
✔ Income, expenses, or gains were under-reported or omitted
✔ Reliefs or allowances were missed
✔ You received new or corrected financial information
✔ HMRC has opened a compliance check or enquiry
Most tax returns can be amended within 12 months of the filing deadline. Older returns may still be corrected by contacting HMRC directly.

What We Help With

Our service includes:
✔ Preparation and submission of late tax returns
✔ Review and correction of previously filed returns
✔ Recalculation of tax liabilities
✔ Identification and correction of errors or omissions
✔ HMRC correspondence and penalty mitigation
✔ Support responding to HMRC letters, queries, or compliance checks
✔ Guidance on updating related tax filings where required

HMRC Penalties & Why Acting Early Matters

Late or incorrect tax returns can lead to:
✔ Fixed and escalating HMRC penalties
✔ Interest on unpaid tax
✔ Estimated assessments by HMRC
✔ Increased likelihood of HMRC enquiries
Prompt action can help reduce penalties and prevent further enforcement.

Why Use a UK-Qualified Accountant?

Correcting a tax return requires accuracy and care. We provide:
✔ Fully HMRC-compliant corrections
✔ Clear advice in plain English
✔ Professional representation with HMRC
✔ Reduced risk of further penalties
✔ Confidence that your tax position is correct

How the Process Works

1. Review your records and previous submissions
2. Identify errors, omissions, or missed reliefs
3. Prepare and submit the late or amended return
4. Communicate with HMRC on your behalf
5. Confirm your final tax position and next steps

Get Your Tax Affairs Back on Track

Whether your return is late, incorrect, or under HMRC review, our expert accountants are here to help you resolve it properly — and move forward with peace of mind.
👉 Speak to a UK Tax Accountant today.

How It Work

How We Handle Your Tax

From documents to submission — we make tax returns effortless and accurate.

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Start with a Quick Online Assessment

Fill out a short, easy form to give us an overview of your income and tax situation, it only takes a few minutes.

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Get Matched with a Tax Expert

We’ll assign a dedicated tax specialist who understands your situation and will prepare your return accurately.

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Relax While We File for You

We’ll review everything with you, submit your return to HMRC, and ensure it’s done right and on time, no stress, no hassle.

Ready to file now?

Let’s get your Self Assessment sorted today.

What Our Clients Say

Hear how we’ve simplified tax and accounting for our clients

“MyTaxFiling made my self-assessment so simple. I used to dread tax season, but now it’s stress-free and accurate every time."

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Jane Doe

HealthCare Solutions

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“As a small business owner, VAT returns were always a headache. The MyTaxFiling team handles everything on time, and I can finally focus on growing my business..”

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Robert Lee

Financial Services

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“Professional, clear, and always approachable. MyTaxFiling helped me save money through better tax planning. Highly recommended for anyone who wants reliable advice."

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Jessica Taylor

Creative Innovations

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"Brioza turned our dreams into reality with their innovative design and exceptional craftsmanship. Their professionalism and responsiveness made the process smooth and enjoyable. recommend them."

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Michael B.

Real Estate Ventures

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"Brioza's team was a pleasure to work with. They brought our vision to life with incredible attention to detail and professionalism. The final result exceeded our expectations."

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Brandon T.

Tech Enterprises

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Who We Assist

We assist anyone who needs to file a self-assessment tax return.

✔ Self Assessment tax returns
✔ Partnership Tax Returns (SA800)
✔ Corporation Tax Returns (CT600)
✔ Capital Gains Tax returns
✔ Trust and estate tax returns
✔ VAT returns (where applicable)
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Choose a plan & get started

Starter

Essential £189

/month

Get Started Now

Business

Plus Support £269

Get Started Now

Enterprise

Premium £369

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Frequently asked questions

Have more questions? Don’t hesitate to reach.

Talk to our team directly for quick answers and guidance.

Who needs to file a Self Assessment tax return?
What documents do I need to get started?
Can you file my company tax return as well?
How long does it take to complete my tax return?
Do I get to speak to a real accountant?

Get a call back

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Stress-Free Filing

Let us handle the paperwork so you don’t have to

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Expert Support

Real accountants, ready to answer your questions.

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Always On Time

We’ll remind you and file before the HMRC deadline.

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