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Practical how-tos for creating invoices, chasing payment, issuing credit notes and building a repeatable billing workflow.
64 articles in Guides. Use the cards below for the full guide, or jump back to the blog index to filter by topic.
Learn how to generate an invoice online for free: compare invoice generators, Word, Excel and accounting software, then create a PDF invoice in minutes.
Invoice Creator Editorial Team · Oct 22, 2026 · 9 min read
A practical guide to billing by the hour: tracking time, rounding rules, writing hourly line items, attaching timesheets and avoiding disputes.
Invoice Creator Editorial Team · Oct 3, 2026 · 3 min read
Everything to get right when billing clients abroad: choosing the currency, exchange rates, cross-border tax, payment methods and the details banks need.
Invoice Creator Editorial Team · Oct 1, 2026 · 3 min read
How contractors and tradespeople should invoice: deposits, progress payments, retainage, materials and labour lines, change orders and final invoices.
Invoice Creator Editorial Team · Sep 26, 2026 · 3 min read
Practical, low-friction ways to shorten the time between finishing work and money landing in your account, from contract terms to invoice layout to follow-up rhythm.
Invoice Creator Editorial Team · Sep 22, 2026 · 5 min read
Formats, examples and rules for invoice numbers that stay unique, sequential and audit-friendly, including multiple businesses, voided invoices and switching software.
Invoice Creator Editorial Team · Sep 8, 2026 · 4 min read
How to set up recurring invoices for retainers, maintenance plans and subscriptions: billing dates, line descriptions, price changes, and handling missed payments.
Invoice Creator Editorial Team · Aug 18, 2026 · 3 min read
Copy-ready payment reminder emails for every stage: before the due date, on the due date, and overdue, plus timing, subject lines and tone tips.
Invoice Creator Editorial Team · Aug 11, 2026 · 3 min read
Eight practical steps to create a professional invoice that gets paid on time, with field-by-field guidance and a free generator.
Invoice Creator Editorial Team · Jul 22, 2026 · 6 min read
See how freelance, agency, product, hourly, milestone and international invoices differ, with the exact lines and notes to use.
Invoice Creator Editorial Team · Jun 17, 2026 · 5 min read
Rates, terms, deposits, late fees and follow-ups: a complete invoicing playbook for freelancers and independent contractors.
Invoice Creator Editorial Team · Jun 10, 2026 · 5 min read
Build a repeatable invoicing process for your small business: numbering, approvals, terms, reminders and reconciliation.
Invoice Creator Editorial Team · Jun 3, 2026 · 5 min read
The right file format, subject line, recipient and follow-up cadence for invoices that actually get processed by accounts payable.
Invoice Creator Editorial Team · May 27, 2026 · 5 min read
Learn how to make an invoice in Word from a template or a blank document: table layout, totals, numbering and PDF export, plus a faster free alternative.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
How to make an invoice in Excel step by step, with the exact formulas for line totals, subtotal, discount, tax, due date and balance due, plus PDF export tips.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
How to make an invoice in Google Docs from a template or blank doc: header, line-item table, totals, sharing and PDF download, with a worked example for 2026.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
Build a free Google Sheets invoice template with working formulas for line totals, tax, due dates and balance due, plus tips for reuse, logging and PDF export.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
How to write an invoice step by step: what to include, how to word line items, payment terms and notes, with a worked example and a free template for 2026.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
How to fill out an invoice box by box: what goes in each field, what to leave blank, a completed example and a checklist to catch errors before sending.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
How to make an invoice on your phone, iPhone or Android: create, check and send a professional PDF invoice from your browser in minutes, with no app needed.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
How to invoice a client for the first time: agree terms, collect billing details, create and send the invoice, follow up and record payment, with an example.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
How to void or cancel an invoice correctly: when to void, delete or issue a credit note, how to record it, notify the client and keep your numbering intact.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
Free commercial invoice template guide for exports: every field customs expects, HS codes, Incoterms, a worked example and mistakes that delay shipments.
Invoice Creator Editorial Team · Oct 22, 2026 · 8 min read
How to correct an invoice mistake the right way: when to void, credit or reissue, how to fix overcharges and undercharges, with an example and client email.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
Make a ChatGPT invoice the safe way: copy-ready prompts, a worked example, the maths and tax checks to run, and when a free invoice generator is faster.
Invoice Creator Editorial Team · Oct 24, 2026 · 8 min read
QR code on invoice explained: ZATCA TLV fields, FBR and India e-invoice QR, UPI and EPC (SEPA) payment QR codes, what each contains and when it is required.
Invoice Creator Editorial Team · Oct 24, 2026 · 9 min read
How to send a Peppol invoice step by step: pick an access point, get a Peppol ID, find your customer's ID, meet BIS Billing 3.0 rules and confirm delivery.
Invoice Creator Editorial Team · Oct 24, 2026 · 8 min read
Arabic invoice rules for Saudi Arabia and UAE: when a bilingual Arabic-English tax invoice is required, the labels to use, a sample layout and common errors.
Invoice Creator Editorial Team · Oct 24, 2026 · 8 min read
25 invoice email subject line examples for new invoices, reminders, overdue and final notices, plus the formula, a sample invoice email and mistakes to avoid.
Invoice Creator Editorial Team · Oct 24, 2026 · 8 min read
Use this year-end invoicing checklist to bill unbilled work, clean up receivables, prepare 1099s and organize records so you close your 2026 books cleanly.
Invoice Creator Editorial Team · Oct 27, 2026 · 10 min read
A practical month-end close checklist for small businesses: invoicing cutoff, bank reconciliation, receivables, payables, accruals and reports, with a timeline.
Invoice Creator Editorial Team · Oct 27, 2026 · 9 min read
Learn bank reconciliation step by step: match invoices and payments to your bank statement, fix timing differences and catch errors before month-end.
Invoice Creator Editorial Team · Oct 27, 2026 · 9 min read
A vendor onboarding checklist for both sides: the tax forms, bank verification and portal steps suppliers complete, and the checks buyers run before paying.
Invoice Creator Editorial Team · Oct 27, 2026 · 9 min read
How to show Incoterms on an invoice: the 11 Incoterms 2020 rules, the correct format with a named place, which costs to bill, and a filled sample invoice.
Invoice Creator Editorial Team · Oct 27, 2026 · 9 min read
How to find the right HS code and show it on a commercial invoice: 6-digit vs national codes, lookup tools, a filled sample, the HS 2028 update and mistakes.
Invoice Creator Editorial Team · Oct 27, 2026 · 9 min read
How to create an invoice in QuickBooks Online step by step: add customers, products, terms and tax, customize the design, send it and record payment.
Invoice Creator Editorial Team · Oct 27, 2026 · 9 min read
ChatGPT for small business: 25 practical uses across sales, marketing, admin and finance, with sample prompts, honest limits and a checklist to use it safely.
Invoice Creator Editorial Team · Oct 27, 2026 · 10 min read
ChatGPT prompts for finance and bookkeeping you can copy: expense categories, reconciliation, cash flow, aging and reports, plus checks to keep numbers right.
Invoice Creator Editorial Team · Oct 27, 2026 · 10 min read
ChatGPT for Excel, made practical: prompts plus tested formulas for invoice trackers, due dates, aging buckets, VAT and SUMIFS reports you can copy today.
Invoice Creator Editorial Team · Oct 27, 2026 · 9 min read
AI data privacy for financial data: compare consumer and business plans, training opt-outs and retention, GDPR basics and a redaction checklist you can use.
Invoice Creator Editorial Team · Oct 27, 2026 · 9 min read
Set up a chart of accounts for a small business: the five account types, a numbering system that scales, a sample chart you can copy and rules to keep it clean.
Invoice Creator Editorial Team · Oct 28, 2026 · 9 min read
What accrued expenses are, how they differ from accounts payable, and how to record the accrued liabilities journal entry, with worked examples and reversals.
Invoice Creator Editorial Team · Oct 28, 2026 · 9 min read
How to record prepaid expenses, with the prepaid expense journal entry, a 12-month amortization schedule, partial-month examples and balance sheet treatment.
Invoice Creator Editorial Team · Oct 28, 2026 · 9 min read
Understand retained earnings: the formula, how to prepare a statement of retained earnings, closing entries, negative balances and worked examples with numbers.
Invoice Creator Editorial Team · Oct 28, 2026 · 9 min read
The accounts payable process explained step by step, from supplier invoice to payment, with AP workflow controls, journal entries and early-payment discounts.
Invoice Creator Editorial Team · Oct 28, 2026 · 9 min read
Write a demand letter for payment that gets results: what to include, a letter before action template, UK protocol rules, US tips and a worked example.
Invoice Creator Editorial Team · Oct 29, 2026 · 9 min read
How to write a final notice before legal action for an unpaid invoice: timing, what to include, final demand for payment templates and rules to follow.
Invoice Creator Editorial Team · Oct 29, 2026 · 9 min read
What a lien waiver is, conditional vs unconditional and progress vs final waivers, when to sign each, state form rules and a worked payment example.
Invoice Creator Editorial Team · Oct 29, 2026 · 10 min read
How a mechanics lien works, who can file, preliminary notices, how to file step by step and state deadlines for California, Texas, Florida and New York.
Invoice Creator Editorial Team · Oct 29, 2026 · 10 min read
Vendor statement reconciliation step by step: match supplier statements to your payables ledger, explain each difference and agree the balance, with an example.
Invoice Creator Editorial Team · Oct 29, 2026 · 10 min read
How to create an invoice in Xero step by step: customers, items, tax rates, branding, online payments, repeating invoices and the mistakes to avoid in 2026.
Invoice Creator Editorial Team · Oct 29, 2026 · 8 min read
How to create an invoice in Wave step by step, plus Wave's card and bank payment fees as of October 2026, recurring invoices, reminders and common mistakes.
Invoice Creator Editorial Team · Oct 29, 2026 · 7 min read
How to create an invoice in Zoho Books step by step: customers, items, taxes, templates, payment gateways, recurring invoices and the mistakes to avoid.
Invoice Creator Editorial Team · Oct 29, 2026 · 7 min read
How to create an invoice in FreshBooks step by step: clients, billable time and expenses, taxes, online payments, recurring invoices and mistakes to avoid.
Invoice Creator Editorial Team · Oct 29, 2026 · 7 min read
How to invoice as a sole proprietor in the US: what to include, EIN vs SSN, using a DBA name, W-9s and 1099s, plus a sample invoice and common mistakes.
Invoice Creator Editorial Team · Oct 29, 2026 · 8 min read
LLC invoice guide: show your full legal LLC name, EIN, address and terms, get paid into the business account, and copy a sample LLC invoice with real totals.
Invoice Creator Editorial Team · Oct 29, 2026 · 9 min read
Amazon invoice guide for sellers and buyers: what Amazon Business customers expect, VAT Calculation Service vs uploading your own PDF invoices, plus a sample.
Invoice Creator Editorial Team · Oct 29, 2026 · 8 min read
Etsy invoice guide: when Etsy receipts are enough, how to bill custom and wholesale orders the right way, how sales tax collected by Etsy works, plus a sample.
Invoice Creator Editorial Team · Oct 29, 2026 · 8 min read
Mileage invoice guide: how to bill clients for miles driven, using the 2026 IRS rate of 72.5 or 76 cents as a benchmark, with a sample invoice and mileage log.
Invoice Creator Editorial Team · Oct 29, 2026 · 8 min read
How to add a logo to an invoice: the best file format (PNG or SVG), pixel size for screen and print, where to place it, and steps for Word, Excel and Docs.
Invoice Creator Editorial Team · Oct 29, 2026 · 8 min read
How to send an invoice by text message: PDF vs payment link, iPhone and Android steps, message wording, TCPA consent basics and mistakes that delay payment.
Invoice Creator Editorial Team · Oct 29, 2026 · 10 min read
How to send an invoice on WhatsApp: share a PDF, use WhatsApp Business tools, add payment links by country, message templates and privacy tips for small firms.
Invoice Creator Editorial Team · Oct 29, 2026 · 10 min read
How to invoice the federal government in 2026: SAM.gov registration, IPP and PIEE/WAWF steps, proper invoice rules, Prompt Payment Act interest and an example.
Invoice Creator Editorial Team · Oct 29, 2026 · 10 min read
How contractors bill an insurance company for repairs: scope of loss, ACV vs RCV, supplements, direction to pay, deductibles and a worked roof claim example.
Invoice Creator Editorial Team · Oct 29, 2026 · 10 min read
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