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Guides

Practical invoice and quote guides for UK tradespeople

Clear advice for tradespeople who want cleaner invoices, organised job evidence and less admin after work. No accounting jargon or overcomplicated software talk.

Invoices Quotes VAT and payment terms Receipts and job photos

Who writes and checks these guides

Guides are written and maintained by the SayInvoice editorial team. Product statements are checked against the dated SayInvoice product evidence register, while tax and legal points link directly to official guidance. No accountant, tax adviser, solicitor or other qualified human reviewer is credited unless their identity, qualification, review scope, review date and permission to be named have been supplied and recorded.

Interactive guides

Practise the main workflows

Click through invoices, quote conversion, Photos & Costs, payment follow-up, accountant packs and privacy controls with fictional examples.

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Photos & Costs

Keep receipts, job photos and costs organised

Know what stays private, what can appear on a customer PDF, what receipt scanning suggests and how to prepare cleaner evidence for your accountant.

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Sole traders

How to create a proper UK invoice

A clear checklist for what belongs on a sole trader invoice, how to describe the job, and how to make the payment details and due date easy for the customer to understand.

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Quotes

Invoice vs quote

Know when to prepare a quote, when to prepare an invoice, and how to handle accepted work, changes and extras without typing the same job twice.

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VAT and payment

VAT, terms and late payment wording

Simple wording ideas for payment terms, VAT, bank details, invoice references, and polite late payment notes.

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Why this matters

Clear paperwork for customers

Keep quotes and invoices clear, branded and easy to understand. SayInvoice helps tradespeople prepare the PDF on a phone, choose a share option and complete the send themselves.

Try 5 free documents Invoice app for tradesmen

Get a job done

Choose what you need help with

  • Make an invoice by voice
  • Describe and price a quote
  • Turn an accepted quote into an invoice
  • Follow up an overdue invoice
  • Reuse a customer's details
  • Prepare records for your accountant
  • Get started on an iPhone
  • Check VAT and invoice totals
Browse popular pages
  • Invoice app for tradesmen
  • Invoice app for plumbers
  • Invoice app for electricians
  • Invoice app for gardeners
  • Invoice app for handymen
  • Quote app for builders
  • Voice invoice app
  • WhatsApp invoice app
  • Free invoice template
  • Building quote template

Trade pages

Invoice app guides by trade

More specific pages for self-employed tradespeople who want examples that match the jobs they actually do.

Browse trade guides
  • Builders
  • Self-employed builders
  • Bricklayers
  • Groundworkers
  • Bathroom fitters
  • Kitchen fitters
  • Subcontractors
  • CIS subcontractors
  • Decorators
  • Roofers
  • Carpenters
  • Tilers
  • Plasterers
  • Mobile mechanics
  • Man and van
  • Gas engineers

Templates

Templates, payment terms and workflow guides

Useful starting points for tradespeople comparing templates, WhatsApp invoicing, and quote-to-invoice workflows.

Browse workflow guides
  • Sole trader invoice template
  • Payment terms for tradesmen
  • Turn a quote into an invoice
  • Best invoice app guide

Find a practical guide

What would you like to do?

Choose a topic for examples, steps and things to check before sharing your paperwork.

Templates and spreadsheets (4)
  • Free building quote template for small builders
  • Stop rebuilding invoices in Excel
  • Free invoice template for UK tradesmen
  • Sole trader invoice template for UK trade businesses
Quotes and agreed work (17)
  • Check a rough price before making a quote
  • Keep the quote with you on an iPhone
  • Make the scope as clear as the price
  • Price the job while the details are fresh
  • Give the customer a quote they can read and keep
  • Garden quotes before the next job
  • Building quotes from spoken job notes
  • Electrical quotes from spoken job notes
  • Quote app for UK trades who price jobs on site
  • Turn a site visit into a quote you can check
  • Carry an accepted quote into the final bill
  • Know which quotes need a reply
  • Self-employed quote app for UK jobs
  • Send quotes from your phone as professional PDFs
  • Small business quote app for customer-ready pricing
  • Make the quoted VAT treatment clear
  • Explain the work before you price the quote
Payments, VAT and records (13)
  • UK invoice records for accountant review
  • Quotes and invoices for deposits, stages and final balances
  • Simple invoices for non-VAT registered tradespeople
  • Keep unpaid invoices easier to spot
  • VAT invoice drafts from spoken job notes
  • VAT invoice drafts for registered tradespeople
  • Give your accountant records they can check
  • Chase the right invoice, not a customer who already paid
  • Find existing work without making another invoice
  • Invoice payment terms for UK tradesmen
  • Review the month before handing over the records
  • See what still needs following up
  • Check the tax treatment before sharing
Customers and repeat jobs (3)
  • Make late payment harder to ignore
  • Reuse details for repeat customer invoices
  • Reuse the customer, not the previous job
Phone, PDF and sharing (9)
  • Install the iPhone app and keep the right account
  • Check the PDF, then choose how to send it
  • Get started on your iPhone
  • Make and find invoices from your phone
  • Mobile invoicing made for the job site
  • Create professional PDF invoices by voice
  • Choose the recipient and finish the send yourself
  • From spoken job note to invoice PDF
  • Create a proper invoice PDF and send it by WhatsApp
Speaking and job notes (3)
  • Turn job notes into invoices before they go cold
  • From a spoken job to a checked invoice
  • Turn spoken job notes into invoice PDFs
Business and paperwork guides (24)
  • What to look for in an invoice app for tradesmen
  • Easy invoices for people who do not want laptop admin
  • The fastest invoice is the one you make while the job is fresh
  • Invoice app for busy business owners
  • Call-out invoices that explain the visit clearly
  • Commercial cleaning invoices for repeat work
  • Day-rate invoices without typing up the week
  • Domestic cleaning invoices made easy
  • Invoice labour and materials clearly
  • Maintenance contractor invoices for visits, contracts and extras
  • Invoice app for people on the go
  • Property maintenance invoices for mixed jobs
  • Self-employed invoices from your phone
  • Invoice app for site work and mobile jobs
  • Invoices for small trade businesses that move fast
  • Invoice app for UK trades who work from site
  • Invoice generator app for small business work
  • Bill the completed job without missing an agreed extra
  • Simple invoices without the laptop admin
  • Simple invoices for sole traders
  • Keep the paperwork for each job together
  • Stop forgetting invoices after busy jobs
  • UK invoice generator from spoken work notes
  • Work invoice app for clearer payment follow-up

Browse all trade-specific examples

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