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Check the job, figure out what's needed, have a brew with the client.
One chat. The whole admin job — from quote to paid invoice to MTD-ready books.
No bloated software. No features you'll never use. Just the stuff that keeps the money coming in and the jobs running smooth.
Voice note the details, get a branded PDF quote sent to your client. Itemised, VAT calculated, looking proper professional. Jan handles the lot.
Quotes convert to invoices with one message. Payment links included. And if they don't pay? Jan chases them so you don't have to have that awkward conversation.
Avoid the "that'll cost more" chat and eating the cost of scope creep. Send the extra and the client approves in one tap. It's in writing and on the invoice.
Photo a receipt, send it to WhatsApp. It all gets logged and categorised, ready for your accountant. No more carrier bag full of crumpled receipts at tax time.
Book jobs, assign your crew, see your week at a glance. Morning briefs go out automatically — what job, what address, what time. No more 6am calls asking "where am I going today?"
It all runs through WhatsApp — or Telegram, if that's the chat you're already in. Voice notes, photos, texts, forwarded emails, receipt snaps — whatever's easiest. The tech just works so you don't have to.
WhatsApp runs the day-to-day. But when you want the full picture — jobs, money, clients, schedule — it's all here. No spreadsheets. No guessing.
If you quote it, fit it, fix it or build it, Jan can run the paperwork. The Back Office works for:
The Back Office is quoting, invoicing and admin software for UK tradespeople — run from the chat you already use. Whether you're a sole trader or running a small crew, Jan keeps your quotes moving, your invoices chased and your books MTD-ready.
Everything you've seen — quoting, invoicing, chasing, MTD-ready books — from £29 a month. Drop your details and we'll send you a link to get Jan set up. Two minutes, and your admin's handled.