Optimize your finances with our Self Assessment accounting services
Personalized Self Assessment
Year-round advice and assistance
Annual tax efficiency reviews
Strategic business recommendations
Representation in HMRC investigations
Tailored financial guidance
Our accountants assist year-round for seamless Self Assessment
Experience a hassle-free Self Assessment process with our dedicated accountants by your side throughout the entire year.
Seamless Peace of Mind
Navigating the complexities of tax is our expertise as qualified Self Assessment accountants. Let us handle your returns, saving you time and stress, while you concentrate on your business.
Annual Tax Efficiency Assessments
Your dedicated accountant ensures tax efficiency with annual reviews, optimizing your Self Assessment for maximum relief in the most tax-efficient manner.
Penalty Prevention
Stay on top of HMRC deadlines with our email reminders and expert tax accountants, reducing the risk of penalties. Let us help you manage your tax responsibilities seamlessly.
Pricing Plans
Explore our inclusive packages featuring Self Assessment, comprehensive accounts, and unlimited guidance from your dedicated accountant.
Sole Traders
Starting From- Get unparalleled accounting support and Self Assessment tax returns at an unbeatable price.
Company Directors
Starting From- Get company accounts, tax returns, & Self Assessment services tailored to directors.
Partnerships
Starting From- Complete accounting services and Self Assessment support designed for partners and partnerships.
Frequently Asked Questions
What is a Self Assessment tax return?
Self Assessment is the means through which you inform HMRC about any taxable income. This applies to individuals such as sole traders, those receiving property income, partners in a partnership (including the partnership itself), and directors of limited companies who also receive dividends as shareholders.
Submitting Self Assessment doesn’t necessarily entail a tax bill; in fact, it can lead to a tax rebate in some cases.
Anticipated changes are on the horizon for certain taxpayers in April 2026, with the introduction of MTD Income Tax Self Assessment.
When should I submit my Self Assessment tax return?
The typical deadline for submitting an online Self Assessment tax return is January 31st following the conclusion of the relevant tax year. For paper returns, the submission deadline is October 31st following the end of the corresponding tax year.
Do I need to submit a Self Assessment tax return?
A Self Assessment tax return may be necessary if you receive income that isn’t taxed at the source. This applies to individuals such as sole traders, partners in a partnership, company directors receiving dividends, and those earning income from a side-hustle or property.
How can an online tax accountant help me?
Our amiable team of accountants is situated in our London and Northwest offices, but thanks to our digital operation, we can collaborate with you from any location.
In addition to handling your Self Assessment tax return, we ensure optimal tax efficiency for you and your business. Enjoy the flexibility to engage with your accountant as frequently as necessary throughout the year.
Do sub-contractors need to submit Self Assessment tax returns?
If you’re a sub-contractor in the construction industry, your contractor deducts CIS (Construction Industry Scheme) payments from your earnings. However, as a self-employed individual, you still need to submit your own Self Assessment tax return.
The positive aspect is that some sub-contractors may overpay taxes throughout the year, with the opportunity to reclaim these excess payments upon filing their Self Assessment tax return.
Do I need to make Payments on Account?
For Self Assessment tax bills exceeding £1,000, Payments on Account are required. HMRC anticipates a similar tax bill for the following year and requests an advance payment, equivalent to half of the current year’s bill, to be made alongside the present year’s payment. Explore our Payments on Account guide for further details.
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Office
Premier Books Consultancy LTD
32 Eye Street, Sheffield,
S1 4QZ
United Kingdom
Hours
Mon – Fri : 9.00 am – 5.00 pm
Sat – Sun : Closed