Self Assessment
Self Assessment filed accurately — without the Sunday-night stress.
Sole traders, landlords and directors: we gather what HMRC needs, claim what you can, and file on time. London-based practice, UK-wide clients.
- On-time filing
- Landlords & directors
- Fixed fees
- Plain English
Self Assessment Tax Returns London made simple — ProKeeper expert accountants help sole traders & individuals file HMRC-compliant returns on time. Get a free quote.
Sound familiar?
Why people miss or mess up SA
Scattered income sources
Employment, dividends, property, side work — we assemble the full picture.
Missed allowable expenses
You either under-claim or over-claim. We aim for accurate and defensible.
Payments on account surprises
We explain what you owe and when — before it lands as a shock.
Included
What’s included
Full return preparation
SA100 and relevant supplementary pages.
Income & expense review
Sense-check records before filing.
HMRC submission
Filed electronically with confirmation.
Tax calculation walkthrough
Understand the bill, not just the PDF.
Deadline management
31 January (and July payments) planned with you.
Query support
Help if HMRC asks follow-up questions on the return we filed.
Who it’s for
We regularly help
- Sole traders
- Buy-to-let landlords
- Limited company directors with personal tax
- People with mixed income who’d rather not DIY
Process
Simple process
- 1. Quick call / form What income types you have.
- 2. Fixed fee Agreed before work starts.
- 3. Secure info gather Checklist — not a random document dump.
- 4. Draft → approve → file You’re in control; we handle the buttons.
File Self Assessment with confidence
Book a free chat — fixed fee confirmed before we start.
FAQ
Common questions
I’m a director — do I still need Self Assessment?
Often yes if you have dividends, untaxed income or other reasons to file. We’ll confirm for your case.
What if I’m already late?
Contact us now. Filing late still beats not filing — we can help prioritise.
Do you do company accounts too?
Yes. Many clients bundle personal and company work.
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