SI SayInvoiceVoice invoicing for UK tradespeople
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How it works

Speak the job. Leave less paperwork for tonight.

Say who it is for, what you did and what you are charging. Check the draft, share the PDF yourself and keep the job's receipts and payment records in the same place.

Voice-first Everything stays editable Nothing sends before you review it

Choose quote or invoice

Start with the document you need. Your saved VAT, payment terms, numbering and business details are added to the editable draft.

Speak naturally about the job

Say the customer, address, work and price. Add materials, VAT and payment terms when relevant. On web/PWA, pause and resume as you walk around the site, then finish with one draft. Keep SayInvoice open. You can type instead.

iPhone availability depends on your installed version.

SayInvoice builds the draft

Your job note becomes editable line items with calculated VAT and totals. Check the wording, figures and tax treatment before using the draft.

Check and make changes

Edit the customer, descriptions, quantities, prices and notes. Type changes or use voice editing, then review the result.

Save or share the PDF

Download the document or open your phone's sharing options for WhatsApp, Mail and other apps. Opening a share option is not delivery confirmation: you complete the send and mark the document sent yourself.

Organise photos, costs and records

Photograph a receipt, check its suggested details and save the cost. Link before-and-after photos to the job. Record what's paid and choose a workbook, CSV pack or PDF pack for your accountant, with matching PDFs and confirmed receipt evidence.

What the export checks

VAT, expected CIS, deposits, recorded payments, confirmed costs and items needing attention. Records are prepared for review, not tax filing. CSV packs are on web/PWA now. iPhone availability depends on your installed version.

Find the right download format

Your own Xero business

Skip entering the same job twice

Paid members can connect their own Xero organisation on the web or iPhone. Choose invoices, checked receipts and attachments, then review and export drafts. Optional payment recording needs separate review and confirmation of the amount, date and receiving account.

It does not collect money or reconcile your bank. New connections are subject to availability. Last synced is the latest successful transfer, not proof that every item is complete.

How to connect and sync

Speak clearly

A useful example

“Invoice Sarah Jones for tap replacement, £120 labour and £35 parts, plus VAT, payment due in seven days.”

Photos & Costs

Private unless you choose otherwise

Receipts stay private. Job photos only appear on a customer PDF when you deliberately select them.

Ready to try it?

Create five documents free

Use the live demo on the homepage or create an account and build your first real document.

Start freeTry the interactive guide
SI
SayInvoice

Voice invoicing for UK tradespeople.

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