R&D tax credit claims in Harrow — from £999, fixed.
R&D tax relief for Harrow 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 Harrow and nearby Wealdstone, Harrow Weald, Headstone.
R&D Tax Credits for Harrow — done properly, entirely online
Companies in Harrow 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
What Harrow gets with Bohzo Accountants
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 — Harrow 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 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
Traditional firms around North West London still run on hourly billing, office appointments and fees you discover after the work. 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 Harrow at fees a walk-in office can't match.
There's no office to fund in Harrow 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 Harrow: from first message to filed
A WhatsApp message from Harrow 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 Harrow. 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 Harrow as anywhere — by design
Whether your business trades from Harrow itself or you simply live there and work everywhere, the tax rules are national — and so are we. Harrow clients get the same preparers, the same fixed fees and the same deadline tracking as every other town on this site.
London clients in Harrow 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 Harrow
Harrow sits in the borough of Harrow (Wealdstone North ward), HA3 postcode area. Geography still shapes who people call, so here's Harrow's: the same fixed-fee service covers every place on this list, at the same price.
| Nearby | Distance from Harrow | Direction |
|---|---|---|
| Wealdstone | 0.4 miles | south-east |
| Harrow Weald | 0.6 miles | north |
| Headstone | 0.8 miles | south-west |
| Belmont | 0.9 miles | east |
| Greenhill | 0.9 miles | south |
Distances are straight-line, between place centres. Every listed place — and everywhere between — is served online at the same fixed fees.
Harrow 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 Harrow?
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 Harrow or anywhere else in North West London.
I searched "r&d claim near me" — is this service really local to Harrow?
Harrow 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 Harrow town centre or the edge of North West 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.
Tax, briefly — the parts that affect Harrow
Selling a rental property triggers capital gains tax with a tight reporting window — UK residential sales must be reported and the tax paid within 60 days of completion. It's one of the easiest deadlines in the whole system to miss, and one of the most penalised.
If a return is late because HMRC asked for one you don't actually need, it can sometimes be withdrawn entirely — penalties included. And where there's a genuine reasonable excuse, appeals succeed more often than people expect. The wrong move is ignoring the letters.
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.
Scam "HMRC" messages outnumber real ones — HMRC doesn't demand payment by gift card or threaten arrest by text. Real letters have reference numbers that we can verify directly with HMRC before anyone responds.
A limited company juggles two regulators: Companies House wants accounts within nine months of year end, HMRC wants corporation tax paid at nine months and a day. Same starting point, different documents — and late filing penalties at Companies House escalate automatically and are rarely cancelled.
Selling online, freelancing on the side, renting out equipment — each can be a "trade" in HMRC's eyes once it's done with a profit motive. The good news: registering is straightforward, expenses become claimable, and done early it's a non-event.
First-year traders around Harrow tend to make the same three mistakes: registering late, mixing business and personal spending in one account, and saving nothing for the first tax bill. All three are avoidable in an afternoon of setup.
Payments on account catch people out because the first year effectively bills you one-and-a-half years of tax at once. Knowing that in advance changes how you save through the year — and if profits fall, we can apply to reduce the July payment rather than lending HMRC money interest-free.
General guidance, not personal advice — thresholds and dates change. For advice on your own position in Harrow, message us and we'll answer against your actual numbers.
R&D Tax Credits near Harrow
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