Personal Tax Returns & Self Assessment
Stress-free Self Assessment tax returns for sole traders, landlords and individuals filed on time, every time.
About our Self Assessment service
Self Assessment doesn't have to be a once-a-year panic. We collect your income and expense details, check you're claiming everything you're entitled to, and file your return directly with HMRC well before the deadline. Whether you're a sole trader, landlord, or have additional income outside PAYE, we make sure your figures are accurate and your tax bill is as low as it legally can be.
How our Self Assessment process works
Send us your numbers
Share your income, expenses and any paperwork via WhatsApp, email, or a quick photo of your receipts — whatever is easiest for you.
We prepare your return
Our team reviews everything, checks for allowable expenses and reliefs you might have missed, and prepares your draft return.
Approve and file
You review the figures, give us the go-ahead, and we submit your return to HMRC and confirm your tax position.
Common questions about self assessment
When is the Self Assessment deadline?
Online returns for the previous tax year (6 April to 5 April) must be filed by 31 January, with any tax owed also due by that date. We recommend getting started well before then to avoid the rush.
What records do I need to provide?
Typically bank statements, invoices, receipts for expenses, P60/P45 if employed, and details of any rental income, dividends, or other earnings. We will give you a simple checklist.
Can you help if I am behind on previous years?
Yes — we regularly help people catch up on late returns, including dealing with HMRC on penalties and payment plans where needed.
Do you offer fixed fees?
Yes, we offer clear, fixed-fee pricing agreed up front so there are no surprises. Message us on WhatsApp for a quick quote.
Do you handle Capital Gains Tax?
Yes — we calculate and report capital gains on property, shares and other assets as part of your Self Assessment. We’ll make sure you claim any reliefs you’re entitled to.
Can you advise on Inheritance Tax?
We can explain how inheritance tax works, help you understand your position, and advise on steps you might take to reduce a future liability. For complex estates we can recommend specialist partners.
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Up-to-date, organised books so you always know where your business stands monthly, quarterly, or as you need it.
Learn more →Company Secretarial
Company secretarial, TCSP compliance and regulatory filings for your business.
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tax & accounts?
Trusted by 200+ businesses across the UK. Ernest Well's Ltd provides expert accounting services from our offices in Grays and South Ockendon, supporting clients in Essex, London, the West Midlands, Wales, and nationwide. Get your free, no-obligation quote today. All handled by our friendly team of qualified accountants.