Self-Employed Tax Return – Expert Self Assessment for UK Sole Traders
Accurate Tax Filing for Self-Employed Professionals, Freelancers and Contractors
If you are self-employed or run your own small business, you must file a Self Assessment Tax Return each year to declare your income and pay the correct amount of Income Tax and National Insurance.
At WiseTax, we make the process simple, accurate and stress-free.
Our specialists prepare and submit HMRC-compliant tax returns for sole traders, freelancers, contractors and consultants, ensuring every expense and allowance is correctly applied.
Our Self-Employed Tax Return Services Include
Review of business income and allowable expenses
We analyse your income, invoices and receipts, identifying all allowable business expenses such as travel, equipment, subscriptions and home-office costs – helping you reduce your tax bill legally.
Calculation of Income Tax, Class 2 & Class 4 National Insurance
WiseTax calculates your Income Tax and Class 2/Class 4 National Insurance Contributions, applying HMRC’s latest thresholds and reliefs to ensure complete accuracy.
Preparation and online submission of the Self Assessment to HMRC
We prepare your Self Assessment return, verify every figure and submit it securely online to HMRC before the 31 January deadline.
Advice on tax-efficient structure and record-keeping
Our accountants advise on whether to remain self-employed or form a Limited Company, and how to maintain digital records efficiently under Making Tax Digital (MTD) rules.
MTD quarterly updates (obligatory from 6 April 2026)
From 6 April 2026, landlords and self-employed individuals earning over £50,000 will need to submit MTD quarterly updates and keep digital records. WiseTax can help you prepare and integrate compatible accounting software in advance.
HMRC correspondence and compliance checks
We manage all HMRC communication on your behalf – from enquiries to amendments – ensuring your tax affairs remain accurate and up to date.
Why Self-Employed Clients Choose WiseTax
- Professional Self Assessment preparation and submission
- Maximised expense claims and accurate tax calculations
- Full compliance with HMRC and Making Tax Digital
- Flexible service – annual or ongoing monthly support available.
