01 · Innovation
R&D Tax Credits
The flagship. SMEs claim up to 33p in the £ on qualifying R&D expenditure. Submitted to HMRC under the SME scheme. Most UK businesses qualify for more than they realise.
— Case study · R&D tax credits · UK
Leyton UK. Your business is owed something. We find it.
ATTOH built the Leyton UK brand surface in Leyton brand red on clean white — the no-win-no-fee R&D tax credits and capital allowances brand UK SME owners recognise. Six tax-relief service lines, four operational differentiators (no-win-no-fee, 100+ UK consultants, Leyton For Me app, HMRC enquiry defence), and the SME-friendly claim flow placed where the buyer can see it.
— Six tax-relief schemes, one team
What Leyton UK actually claims for.
Most R&D advisory firms position around one or two schemes. Leyton's edge is breadth — six tax-relief schemes covered by one consultant team, with HMRC enquiry defence baked in. The site articulates all six clearly so the buyer can self-select which reliefs they are likely entitled to.
02 · Innovation
RDEC
Research and Development Expenditure Credit — for larger companies and subsidised SMEs. Currently 20% above-the-line credit. Same engineering discipline, different claim form.
03 · Capital
Capital allowances
Embedded capital allowances on property, plant, machinery and integral features. Backdated claims, structures and buildings allowance, super-deduction — the often-missed reliefs.
04 · Property
Business rates relief
Empty property relief, retail discount, small business rate relief, charitable relief, transitional relief. The relief schemes councils don't proactively flag.
05 · IP
Patent Box
UK Patent Box reduces corporation tax to 10% on profits from patented innovation. Pre-claim eligibility positioning, patent strategy, ongoing claim management.
06 · Loss-making
ERIS scheme
Enhanced R&D Intensive Support — for loss-making R&D-intensive SMEs (R&D >30% of expenditure). Effective rate 27%. Specific to the loss-making cohort post-2024 changes.
— Four reasons clients pick Leyton
The differentiators placed up front.
Most tax-relief sites bury "no win, no fee" three scrolls down. ATTOH built the Leyton surface so the four claim-making credentials read as the gate, not the fine print.
01
No win, no fee
Leyton's commercial model — fees taken from successful claim only. Zero upfront cost, zero exposure if the claim does not succeed.
02
100+ UK consultants
In-house sector specialists across engineering, science, software, manufacturing, life-science, construction. The buyer gets a sector match, not a generalist.
03
Leyton For Me app
Client portal for live claim tracking, document exchange and submission status. Operators see exactly where their claim is in the process.
04
HMRC enquiry defence
If HMRC opens an enquiry on a Leyton-submitted claim, the original consultant team defends it — no separate retainer, no abandonment.
— Why a brand-red surface beats corporate beige
Leyton's red is the brand recognition. We honoured it.
SMEs recognise Leyton's signal red the way they recognise Vodafone's red or Royal Mail's. ATTOH built the case-study surface against the actual brand identity — Leyton red on clean white, Inter Tight bold display, soft rounded corners. The site reads as the brand, not as a generic corporate-tax landing.
— What ATTOH shipped
Brand surface, built on the engine.
The Leyton site sits on the standard ATTOH engineering core — vanilla HTML/CSS/JS frontend, FastAPI backend for the eligibility intake + claim-pack generation, Supabase Postgres for client records, Cloudflare Pages for static deploy. The brand layer on top is Leyton's actual identity: red signal accent, white base, Inter Tight bold display, 12px rounded corners, modern fintech-grade UI.
Engine + brand layer
The 6-scheme + 4-differentiator structure mirrors the actual Leyton sales conversation: surface every scheme clearly so the SME owner can spot the one they did not know they qualified for, then anchor the relationship in the "no-win-no-fee, 100+ consultants, HMRC defence" claims that win the trust gate. The referral pack at /clients/leyton-referral.html ships as a sibling page in the same palette for partner-distributed lead capture.
One Snap calculator pairs with Leyton: MASnap for the SME M&A side, where R&D claim history materially affects deal valuation. BookSnap supports the bookkeeping cleanliness audit that often comes alongside a Leyton claim.
— Free · M&A
MASnap
SME M&A readiness. R&D claim history materially affects deal valuation — model the impact before the deal opens.
Open →— Free · Bookkeeping
BookSnap
Period-close readiness. Often the audit that runs alongside a Leyton R&D claim — clean books make the claim easier.
Open →— Free · Expenses
ReceiptSnap
Receipt OCR + VAT recovery. The expense trail that feeds the qualifying-cost calculation for R&D claims.
Open →— Before you ask
What people ask about the Leyton build.
01Why white + red rather than ATTOH dark or muted corporate?+
Leyton's brand colour is signal red — it's the brand identifier UK SME owners recognise. The case study uses that red against clean white to honour the brand recognition while delivering ATTOH's substantive content structure. Going dark would have killed the brand recall.
02Does the no-win-no-fee model actually mean zero exposure?+
Yes — Leyton's commercial model takes fees from successful claim payouts only. If the claim does not succeed (HMRC rejects, eligibility falls short), there is no fee. The site surfaces this clearly because it is the major buyer-gate for SME owners considering an R&D consultancy.
03Will the site integrate with the Leyton For Me app for live claim tracking?+
Yes — webhook routes into the existing Leyton For Me client portal. New leads flow into the qualification pipeline; existing clients see a deep link to their live claim status.
04Does the referral pack at /clients/leyton-referral.html work as a standalone partner-distributed surface?+
Yes — same brand palette, same trust signals, but focused on the partner-referral journey rather than the direct-SME journey. Accountants, advisors and referral networks send their own SME clients into the referral page; the redirect flow tracks the introducing partner for the commission split.
05Is this build available to other tax-relief / R&D advisory firms?+
Yes — tax-relief and R&D advisory is an ATTOH-supported sector. Premium professional builds from £4,997, custom builds with claim-calculator embed and client-portal integration from £14,997. The configurator is the fastest way to scope.
Build a tax-relief surface that looks like the brand.
Signal red on clean white. Six tax-relief schemes surfaced. No-win-no-fee on the page, not buried. HMRC enquiry defence baked in. 14-day delivery, fixed price, deposit back if we miss.