Tax & ComplianceW-9 vs 1099 explained: who fills out each form, when a 1099-NEC is required, the 2026 threshold change and how to keep invoices and tax forms in sync.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
Tax & ComplianceHow to issue a reverse charge VAT invoice in the UK and EU: when it applies, required wording, VAT numbers and worked examples for services and construction.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
Tax & ComplianceZero-rated vs exempt VAT explained for the UK and EU: how each affects registration and input VAT recovery, with examples, invoice wording and a worked invoice.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
Tax & ComplianceE-invoicing explained: what counts as an electronic invoice, Peppol and EN 16931 formats, clearance models and a 2026 overview of mandates around the world.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
Tax & ComplianceHow long to keep invoices in the US, UK, EU, Canada, Australia, UAE and more, plus how to store digital copies safely and when to keep records for longer.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
Tax & ComplianceWhich tax ID belongs on your invoice: EIN, VAT number, TRN, NTN and more. Learn when each is required, where to place it and how to format it correctly.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
Tax & ComplianceThe self-employed tax deductions US freelancers most often claim, from home office and mileage to health insurance and retirement, with a worked example.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
ComparisonsInvoice vs purchase order explained: who issues each, when, and why they must match. Includes a comparison table, a three-way match example and a PO workflow.
Invoice Creator Editorial Team · Oct 22, 2026 · 8 min read
ComparisonsInvoice generator vs accounting software: compare cost, features and setup time, see a decision checklist by invoice volume, and learn when it's time to switch.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
ComparisonsCash vs accrual accounting explained with a worked example: how each method records invoices and bills, pros and cons, and which businesses can use cash.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
Business FinanceInvoice factoring explained: how advances, fees and rebates work, a worked cost calculation, recourse vs non-recourse, and how it compares with financing.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read
Business FinanceAccounts receivable explained for small businesses: how AR works, the journal entries, a step-by-step AR process, and how to calculate DSO and AR turnover.
Invoice Creator Editorial Team · Oct 22, 2026 · 7 min read