Self-Assessment Tax Return Services
Avoid mistakes. Maximise your claims. Submit on time.
At Clear Blue Sky Accountancy, we make self-assessment stress-free for freelancers, landlords, directors and sole traders. No more last-minute panics or guesswork — just accurate tax returns, filed on time, with your best interests in mind.
Updated 18/07/2025
Who Needs to Submit a Tax Return?
You’ll need to file a self-assessment tax return if you are:
Self-employed as a sole trader
A company director receiving untaxed income
A landlord or property investor
Receiving dividend income or capital gains
Earning over £100,000
Earning over £50,000 and claiming Child Benefit
A high earner with multiple income sources
If you're unsure — we can help you figure it out.
What We Do
We handle your entire self-assessment process from start to finish:
Registering with HMRC (if needed)
Gathering and reviewing all necessary records
Calculating your tax liability accurately
Identifying and claiming eligible expenses
Filing your return digitally and on time
Liaising with HMRC on your behalf
Advising on tax payments and deadlines
Why Choose Professional Help?
Filing your own tax return is time-consuming and easy to get wrong. Common pitfalls include:
❌ Missed expenses
❌ Incorrect tax codes
❌ Fines for late submission
❌ Paying more tax than you need to
We ensure everything is accurate, compliant, and tailored to your situation — potentially saving you hundreds or thousands in tax.
Who We Work With
We regularly prepare tax returns for:
Freelancers and contractors
Landlords and Airbnb hosts
Company directors with dividends
Investors with capital gains
High earners with complex incomes
We take the time to understand your unique financial picture, and we’re just a call away if anything changes.
The Clear Blue Sky Process
Initial Review
We assess your sources of income and expenses, and give you a clear checklist of what we need.Preparation & Review
We prepare your return, clarify any grey areas, and walk you through the results.Submission & Advice
We file the return online, and let you know what to pay and when.
Deadlines to Watch
31 October: Paper tax return deadline
31 January: Online filing deadline + first tax payment
31 July: Second payment on account (if applicable)
We make sure you never miss a deadline.
What It Costs
Prices start from £125 + VAT, depending on income sources and complexity.
We’ll give you a clear fixed fee up front — no surprises.
"This was the first year I didn’t dread tax season. Clear Blue Sky took care of everything and even found expenses I’d missed."
— Dan G., Self-Employed Web Developer, Plymouth
Get Help with Your Self-Assessment Today
📞 Call us today:
01752 546732 / 07398 720140 / 07591 261639
📧 Email:
office@clearblueskyaccountancy.co.uk
info@clearblueskyaccountancy.co.uk
👤 Ask for Merlin or Vivien — we’ll guide you through every step.