iOS + Android · Built for UK trades
Quotes, invoices and HMRC-ready tax records — spoken into your phone on the drive home, sorted before you're back. No laptop. No Sunday nights.
Founding members get the November beta first and lock their price for good. One email when the beta opens, one at launch — that's it.
“Right — job at Mrs Kaur's. Day and a half swapping the fuse board, forty metres of two-five T&E, bits and sundries…”
40 seconds of talking. Nothing sent until you've checked it.
What it is
JustGraft is for UK tradespeople working for themselves — sparks, plumbers, joiners, builders, groundworkers. You talk; it writes. Quotes, invoices, expenses and the digital tax records HMRC now expects, all out of the same thirty seconds of speaking. iPhone and Android, works with no signal, everything kept on your phone.
In the app from day one
Deliberately left out
Short version: if it's paperwork you'd otherwise do at the kitchen table on a Sunday night, it's in. If it's running a business with staff, it isn't — and that's on purpose.
How it works
Tap the mic and say what you did — customer, time, materials. In the van, on site, no signal needed. It syncs when you're back in coverage.
JustGraft builds the quote or invoice and flags anything it isn't certain about in amber. Nothing goes near your records — or HMRC — until you've confirmed every flag.
CIS and VAT handled, PDF straight to WhatsApp or email, a pay-now link on every invoice — and the tax record files itself in the background.
Making Tax Digital
From April 2026, self-employed tradespeople over the income line must keep digital records and send HMRC a summary every quarter. JustGraft keeps the records as you speak — and files the quarterly update from the same app.
Quarterly updates due 7 Aug · 7 Nov · 7 Feb · 7 May — JustGraft reminds you, then files it.
Built for the tools
Labour and materials split automatically, 20% or 30% deduction shown correctly on every invoice — the subbie maths handled for you.
Standard, zero-rated or domestic reverse charge — the right treatment and the right wording on the invoice, every time.
Everything lives on your phone first. Speak the job in a basement or a field; it catches up the moment you're back in coverage.
Every invoice goes out as a link your customer can open, download — and pay on the spot by card or bank.
“Twenty quid on cable clips, Screwfix” — said at the counter, categorised and in your records before you've left the car park.
Your digital records build themselves as you work; when the deadline comes, the quarterly summary goes to HMRC from the app.
Pricing
No tiers, no per-invoice fees, no “premium” tax features. If it does your paperwork, it's included.
Beta November 2026 · Launch January 2027 · iOS + Android