Self Assessment tax returns in Slade Green — from £129, fixed.
Your Self Assessment prepared, checked and filed with HMRC by online accountants serving Slade Green and the whole of South East London. One fixed fee agreed before we start — whether you're a sole trader, landlord or company director in Slade Green (DA8) or nearby in North End, Barnes Cray, Colyers.
Self Assessment Tax Returns for Slade Green — done properly, entirely online
Sole traders, freelancers, landlords, company directors, higher earners and anyone in Slade Green who's been asked by HMRC to file a return — including first-time filers who've just gone self-employed.
What's included
- Full SA100 return prepared and filed with HMRC
- All supplementary pages your situation needs — self-employment, property, dividends, CGT
- Your tax liability checked and explained in plain English
- Payments on account calculated so there are no surprises
- Deadline reminders so you never miss 31 January
Why choose Bohzo Accountants in Slade Green?
Your fee is agreed before any work starts and never changes mid-job. No hourly billing, ever.
Secure portal and WhatsApp — no office visits, no printing, no waiting rooms.
Bohzo Accountants is a trading name of IGI Security Services Ltd, Company No. 15881180.
We track every HMRC and Companies House date that applies to you, so you don't have to.
Compare our fixed self assessment tax returns fees
| Your situation | Fixed fee |
|---|---|
| Straightforward return — one income source | £129 |
| With rental property income | £169 |
| With capital gains (property, shares, crypto) | £199 |
| Late-return rescue — filed fast, penalties appealed where possible | £179 |
“From” pricing reflects the simplest case; anything more complex is quoted as a fixed fee in writing before work begins — and never changes after.
Online accountants vs the high street
Most local firms near Slade Green quote low, bill by the hour and reserve the right to charge for every phone call. We work the other way round: one fixed fee agreed in writing before anything starts, every question included, and the whole engagement handled online — which is exactly why we can serve Slade Green at fees a walk-in office can't match.
There's no office to fund in Slade Green and no office to visit: records travel through our secure portal or WhatsApp, approvals happen on your phone, and filings go to HMRC and Companies House electronically. You get the same qualified work — minus the overheads, the travel and the surprises on the invoice.
Self Assessment Tax Returns in Slade Green: from first message to filed
WhatsApp or the enquiry form — describe what you need and roughly what your records look like. Two minutes.
One fixed price before any work starts. Complex case? We say so now, not on the invoice.
Identity checks, engagement letter, secure record upload — all handled from wherever you are in Slade Green. We chase whatever's missing.
You review everything first. Then it goes to HMRC electronically and you get confirmation immediately.
The same service in Slade Green as anywhere — by design
Whether your business trades from Slade Green itself or you simply live there and work everywhere, the tax rules are national — and so are we. Slade Green clients get the same preparers, the same fixed fees and the same deadline tracking as every other town on this site.
London clients in Slade Green tend to arrive with more moving parts — employment plus side income, shares, property. That's fine: the fixed quote covers your actual situation, agreed before we start, however many supplementary pages it needs.
Self Assessment Tax Returns deadlines
| Date | What happens |
|---|---|
| 5 Oct 2026 | Deadline to register for Self Assessment if you're newly self-employed |
| 31 Oct 2026 | Paper return deadline (almost nobody should be filing on paper) |
| 31 Jan 2027 | Online filing deadline and balancing payment due — miss it and HMRC charges an automatic £100 penalty |
| 31 Jul 2027 | Second payment on account due, if you make them |
Slade Green self assessment tax returns FAQs
What does the £129 fee include?
Preparation and online filing of your full SA100 return, including the supplementary pages your situation needs. If your return is more complex — rental income, capital gains — the packages above show the fixed price, and we confirm it in writing before starting.
I've missed the deadline — can you still help?
Yes. Late returns are common and fixable: we prepare and file the outstanding return quickly, and where there's a reasonable excuse we help you appeal penalties. The sooner it's filed, the sooner the penalties stop growing.
What records do I need to send you?
Income records (invoices, statements, P60/P45 if employed), expense records, and any letters from HMRC. Not sure what counts? Send what you have through the portal and we'll tell you exactly what's missing — chasing paperwork is part of the job.
Do I need to visit an office in Slade Green?
No — there's nothing to visit and nothing to print. We're an online firm: records go through our secure portal or WhatsApp, and everything is filed electronically. It works the same whether you're in Slade Green or anywhere else in South East London.
Who will actually handle my self assessment?
Bohzo Accountants — a trading name of IGI Security Services Ltd, a registered UK company (No. 15881180). You get a named contact, a fixed fee in writing, and nothing is filed until you've reviewed and approved it.
How do your fixed fees work?
You tell us your situation, we quote one fixed price in writing before any work starts, and that price never changes mid-job. If your case is unusually complex we'll say so up front and agree a different fixed price — but the fee is always agreed before we begin, never after.
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