WhatsApp invoicing for UK builders — stage payments, CIS invoices, and job records, all in one place.
Start 14-Day Free TrialText INVOICE to TaskDrop's WhatsApp number. No app to download. No website to log in to. No training needed. You already know how to send a message.
Customer name, job description, amount, due date. TaskDrop asks one question at a time. Most builders are done in under 90 seconds.
A branded PDF invoice arrives in your WhatsApp conversation. Sequential reference number, your business name, bank details, due date. HMRC-compliant. Forward it to your customer.
Big projects need stage invoices. Invoice for groundworks completion, then structure, then fit-out — keeping cash flowing throughout. Each stage invoice is sequential and HMRC-compliant.
Working under a main contractor? Type CIS INVOICE. TaskDrop separates labour from materials, applies the 20% CIS deduction to the labour element, and generates the correct PDF — no spreadsheet required.
Send a professional job report at each stage: what was done, what materials were used, how long it took. Creates a paper trail clients trust — and protects you if a dispute arises later.
Building projects don't get paid in one lump sum — and your invoicing tool shouldn't assume they do.
TaskDrop lets you send stage invoices throughout a project, each with a unique sequential reference number, all logged against the same job.
For subcontract work under the Construction Industry Scheme, the CIS INVOICE command on Pro handles the full calculation:
split your labour and materials, and TaskDrop does the rest — 20% deduction on labour only, correct net payable, compliant PDF.
Contractors have asked for correct CIS invoices and been let down too many times. Get it right every time.
Working as a builder subcontractor? TaskDrop Pro handles the Construction Industry Scheme calculation automatically — labour/materials split, 20% deduction, correct net payable. Every time.
Glasgow is a working city — trades are the backbone of it. Whether you're doing domestic work in the West End or subcontracting on a commercial site in the city centre, professional invoicing keeps you competitive.
Glasgow has a significant multi-language trades community. TaskDrop works entirely through WhatsApp — no complex software, no language barrier. Just text and a professional PDF.
Working in Glasgow, the East End, Southside, or surrounding areas like Paisley and Motherwell? TaskDrop works from your phone wherever you are.
Both plans include a 14-day free trial. No card required to start. Cancel anytime.
Glasgow builders text INVOICE into WhatsApp, answer a few questions about the job, and receive a professional PDF invoice within 60 seconds — ready to forward to their customer. No app download, no login, no laptop needed.
TaskDrop starts at £19/month (Starter plan, 30 documents) or £39/month (Pro plan, unlimited documents plus CIS invoices, auto reminders, job reports and more). Both plans include a 14-day free trial with no card required to start.
Yes. TaskDrop Pro includes CIS invoice generation. Type CIS INVOICE into WhatsApp, enter your labour total and materials total separately, and TaskDrop calculates the 20% deduction on labour, shows the net payable, and sends a compliant PDF — ready for the main contractor to process.
You need WhatsApp — which most tradespeople already have. No additional app download, no login to a website, no laptop required. TaskDrop works through the WhatsApp you already use every day.
14-day free trial. No card required. Cancel anytime.
Glasgow builders active on TaskDrop now.