UK VAT workflow
UK VAT quote and invoice workflow
Use this page when the main need is practical invoice structure: net amount first, VAT line second, gross total last. It keeps the UK section useful without pretending to cover full self-assessment or payroll rules.
Verified 2026-07-09. Scope stays at VAT planning only; exemptions and filing edge cases still need official review.
VAT Calculator UK
Add or extract VAT before you issue the document.
Quote & Estimate Builder
Draft the pre-invoice document before final VAT is shown.
Invoice Generator
Build the final invoice with subtotal, VAT, and total.
Methodology
How tax source dates, limits, and fixtures are maintained.
Verification
Official sources, limits, and fixtures
Verified 2026-07-09
Current limits
- Standard-rate planning only unless the user overrides the rate manually.
- Not a filing workflow, MTD workflow, or exemption decision engine.
Known fixtures
Add VAT to 100 at 20%
base=100 rate=20
Expected: vat=20 total=120
Extract VAT from 120 at 20%
total=120 rate=20
Expected: base=100 vat=20
Publication rule: pages in this tax cluster should point back to a live calculator, show a verified date, list official sources, and state what the page does not cover.