Startup accountants in Mayfair — from £59/mo, fixed.
Building something in Mayfair? We set the financial foundations properly — structure, registrations, software, first-year filings — for a fixed monthly fee that a startup can actually budget. Serving founders in Mayfair and nearby West End of London, Oxford Circus, St James's.
Startup Accountants for Mayfair — done properly, entirely online
Founders in Mayfair at every early stage — pre-revenue builders, funded teams needing investor-grade books, and side projects turning serious.
What's included
- Company formed and every registration done in order
- Accounting software set up from day one — clean data forever
- First-year accounts and corporation tax covered
- SEIS/EIS advance assurance when you're raising
- An accountant who answers this week, not next quarter
Why Mayfair businesses pick Bohzo
Your fee is agreed before any work starts and never changes mid-job. No hourly billing, ever.
Records in over the portal or WhatsApp, approvals from your phone, filings sent electronically — Mayfair to HMRC without a single appointment.
Bohzo Accountants trades as Bohzo Ltd, registered in the UK under Company No. 15031604 — check us on Companies House any time.
We track every HMRC and Companies House date that applies to you, so you don't have to.
Compare our fixed startup accountants fees
| Your situation | Fixed fee |
|---|---|
| Launch: formation + registrations + accounts | £59/mo |
| Grow: launch + bookkeeping + VAT | £99/mo |
| Scale: grow + payroll + management accounts | £149/mo |
| SEIS/EIS advance assurance application | £299 |
“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 Mayfair quote low, bill by the hour and reserve the right to charge for every phone call. Our model inverts that: the fee is fixed and written down before work begins, questions are part of the service rather than billable events, and everything happens online — the reason Mayfair pays the same as everywhere else.
There's no office to fund in Mayfair 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.
Startup Accountants in Mayfair: from first message to filed
A WhatsApp message from Mayfair is enough to start: what you need, what shape your records are in, any deadline you're worried about.
The quote arrives in writing, covers everything discussed, and is the number you'll actually pay. No revisions later.
Identity checks, engagement letter, secure record upload — all handled from wherever you are in Mayfair. We chase whatever's missing.
Nothing is filed until you've seen and approved it. Once you have, submission is electronic and confirmation comes straight back.
The same service in Mayfair as anywhere — by design
Whether your business trades from Mayfair itself or you simply live there and work everywhere, the tax rules are national — and so are we. Mayfair clients get the same preparers, the same fixed fees and the same deadline tracking as every other town on this site.
London clients in Mayfair 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.
Where we work around Mayfair
Mayfair sits in the borough of Westminster (West End ward), W1K postcode area. Geography still shapes who people call, so here's Mayfair's: the same fixed-fee service covers every place on this list, at the same price.
| Nearby | Distance from Mayfair | Direction |
|---|---|---|
| West End of London | 0.4 miles | north-west |
| Oxford Circus | 0.4 miles | north-east |
| St James's | 0.5 miles | south-east |
| Piccadilly | 0.5 miles | east |
| Marble Arch | 0.5 miles | west |
Distances are straight-line, between place centres. Every listed place — and everywhere between — is served online at the same fixed fees.
Mayfair startup accountants FAQs
What is SEIS/EIS advance assurance and do I need it?
It's HMRC's provisional confirmation that investment in your company qualifies for SEIS/EIS tax relief — and most angels won't invest without it. We prepare and submit the application, including the business plan framing HMRC expects.
We haven't made any money yet — do we still need an accountant?
Your filing duties start at incorporation, revenue or not — accounts, confirmation statements, corporation tax registration. Getting software and structure right from day one is also dramatically cheaper than untangling a year of DIY records later.
Can you handle share options and multiple share classes?
Yes — growth shares, EMI options and investor share classes are common startup territory. We'll flag when you need a specialist valuation and handle the accounting and filings around it.
Do I need to visit an office in Mayfair?
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 Mayfair or anywhere else in Central London.
I searched "startup accounting near me" — is this service really local to Mayfair?
Mayfair is fully covered, yes. The work is done online, which in practice means more local than an office: same-day replies instead of appointment slots, and the same published fixed fee whether you're in Mayfair town centre or the edge of Central London. If you'd rather talk it through first, WhatsApp us — a real person answers.
Who will actually handle my startup accounting?
Bohzo Accountants — a trading name of Bohzo Ltd, a registered UK company (No. 15031604). 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.
Things worth knowing before your next filing
Since Section 24, individual landlords can't deduct mortgage interest as an expense — it's a 20% tax credit instead, which pushes some higher-rate landlords into surprising bills. Whether to hold property personally or through a company is now a genuine question with genuine trade-offs.
New companies often have a long first accounting period, which can mean two corporation tax returns for one set of accounts. It's normal, but it's exactly the kind of thing that's cheaper to get right first time than to unpick.
Can't pay the bill by the deadline? File anyway. Filing and payment are penalised separately, and HMRC's Time to Pay arrangements can spread the bill — but only once the return is in. Not filing because you can't pay turns one problem into two.
Most self-employed people under-claim. Use of home, mileage at HMRC's approved rates, phone and broadband apportionment, trade subscriptions, training that updates existing skills — legitimate deductions left on the table add up to real tax overpaid year after year.
Most HMRC letters are routine — a statement, a code change, a reminder. The rule is simple: never ignore one, and never panic over one. Forwarded to your accountant the day it arrives, almost every letter is a five-minute job.
HMRC receives data directly from online platforms about sellers' income. If a side hustle has grown past the £1,000 trading allowance, coming forward first is always cheaper than being written to — penalties scale with how the disclosure starts.
The best salary-dividend mix moves with each year's thresholds and your other income. Setting it once in April — rather than guessing through the year — is one of the simplest pieces of planning a director can do.
CIS deduction statements go missing constantly — contractors change, emails vanish. HMRC's records can fill some gaps, but the fastest refunds belong to subcontractors who keep every monthly statement. If you're in construction around Mayfair, that one habit is worth real money.
General guidance, not personal advice — thresholds and dates change. For advice on your own position in Mayfair, message us and we'll answer against your actual numbers.
Startup Accountants near Mayfair
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