R&D tax credit claims in Blackfen — from £999, fixed.
R&D tax relief for Blackfen companies doing genuine development work — software, engineering, manufacturing, formulation. We prepare claims built to survive HMRC's much tougher regime, at a fixed fee. Serving Blackfen and nearby The Oval Sidcup, Blackfen and Lamorbey, Falconwood and Welling.
R&D Tax Credits for Blackfen — done properly, entirely online
Companies in Blackfen solving technical problems without an off-the-shelf answer — software teams, engineers, manufacturers, food and materials businesses. Not for anyone chasing a claim they don't genuinely have.
What's included
- Honest eligibility assessment first — we don't file weak claims
- Technical narrative written to HMRC's current expectations
- Qualifying expenditure identified and computed correctly
- Additional Information Form and CT600 amendment filed
- Support if HMRC opens an enquiry into the claim
Why Blackfen businesses pick Bohzo
Quote first, work second: one written price that can't drift, however many questions you ask along the way.
Self Assessment, VAT quarters, accounts, confirmation statements — each deadline is tracked and chased by us, well before it's close.
We're Bohzo Ltd (Company No. 15031604) — a registered UK company you can look up, not an anonymous website.
Secure portal and WhatsApp — no office visits, no printing, no waiting rooms.
Compare our fixed r&d tax credits fees
| Your situation | Fixed fee |
|---|---|
| Eligibility review — do you have a claim? | £0 |
| Full claim: technical narrative + computation + filing | £999 |
| Larger claim (qualifying spend over £100k) | £1,999 |
| HMRC enquiry support on an existing claim | £POA — fixed quote after review |
“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 Blackfen quote low, bill by the hour and reserve the right to charge for every phone call. We built the opposite: written fixed fees agreed up front, unlimited questions inside the price, and a fully online workflow — no premises anywhere, so no premises priced into your fee in Blackfen.
There's no office to fund in Blackfen 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.
R&D Tax Credits in Blackfen: from first message to filed
A WhatsApp message from Blackfen 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 Blackfen. 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 Blackfen as anywhere — by design
We built this service so that someone in Blackfen never pays a premium — or accepts worse service — because of geography. Same specialists, same published fees, same speed, wherever in South East London you are.
Being in London, Blackfen clients often come to us comparing against firms charging central-London rates for the same compliance work. The work is identical; the overheads aren't — and since we carry no premises anywhere, our fees don't care about postcodes.
Where we work around Blackfen
Blackfen sits in the borough of Bexley (Blackfen & Lamorbey ward), DA15 postcode area. If you're comparing local options from Blackfen, it helps to see the map the way we do — one service area, no travel involved.
| Nearby | Distance from Blackfen | Direction |
|---|---|---|
| The Oval Sidcup | 0.3 miles | south |
| Blackfen and Lamorbey | 0.6 miles | south-west |
| Falconwood and Welling | 0.6 miles | north-west |
| Blendon and Penhill | 0.7 miles | south-east |
| Blendon | 0.8 miles | east |
Distances are straight-line, between place centres. Every listed place — and everywhere between — is served online at the same fixed fees.
Blackfen r&d tax credits FAQs
Does my work actually qualify as R&D?
The test is whether you sought an advance in science or technology by resolving uncertainty a competent professional couldn't readily solve. Routine development doesn't qualify; genuine technical problem-solving often does. Our free eligibility review gives you a straight answer before you spend anything.
How much is a claim worth?
Under the merged scheme, broadly a 20% expenditure credit on qualifying spend — staff costs, subcontractors, software, consumables. A company with £100,000 of qualifying spend sees a benefit in the region of £15,000–£16,000 after tax.
What if HMRC opens an enquiry?
Enquiry rates have risen sharply, which is why our narratives are written to answer HMRC's questions before they're asked. If an enquiry does open, we respond on your behalf — including for claims other advisers prepared.
Do I need to visit an office in Blackfen?
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 Blackfen or anywhere else in South East London.
I searched "r&d claim near me" — is this service really local to Blackfen?
Blackfen 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 Blackfen town centre or the edge of South East London. If you'd rather talk it through first, WhatsApp us — a real person answers.
Who will actually handle my r&d claim?
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
The best time to switch is after a filing, but it works at any point in the year. What matters is not letting a looming deadline stop you: a new firm can usually pick up an in-flight year faster than you'd think.
Miss 31 January and the £100 fine is automatic; three months later daily penalties start. If you're behind on a return, the maths almost always favours filing quickly over waiting — penalties grow on a timetable, and HMRC charges interest either way.
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.
UK residential property sales have their own regime: report and pay within 60 days of completion, separately from Self Assessment. Other gains report annually. Mixing up the two timetables is a common and expensive mistake.
If you're a sole trader or landlord anywhere near the £50,000 income mark, Making Tax Digital will change your filing rhythm from 2026: four digital updates a year plus a final declaration. Clients who move their records to software early find the transition a non-event.
Compare accountants on the things that bite later: is the fee fixed and written down, what exactly is included, who does the work, how fast do they answer in January. Proximity to Blackfen stopped being the differentiator the day filings went electronic.
Inside-IR35 and outside-IR35 engagements need different setups — sometimes umbrella, sometimes the company, sometimes both across a year. Contractors who plan this per-engagement keep more and worry less.
Every tax bill is predictable months in advance — which makes tax the most plannable cost a business has. A separate tax savings account, fed a fixed percentage of every sale, converts January from a crisis into a transfer.
General guidance, not personal advice — thresholds and dates change. For advice on your own position in Blackfen, message us and we'll answer against your actual numbers.
R&D Tax Credits near Blackfen
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