Free calculators for ZATCA Fatoora e-invoicing (the Wave 24 deadline lands on 30 June 2026), 15% VAT, the SAR 375,000 registration threshold, Zakat at 2.5%, withholding tax, and the 5% Real Estate Transaction Tax. Everything runs in your browser โ your data never leaves your device.
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Enter your VAT turnover to find your ZATCA Fatoora Phase 2 (Integration) wave and the exact deadline to integrate with the Fatoora platform โ Wave 24 (turnover above SAR 375,000) lands on 30 June 2026.
Compare ZATCA's Generation (Phase 1) and Integration (Phase 2) requirements โ XML / PDF-A3 format, QR codes, UUID, cryptographic stamp, B2B clearance vs B2C 24-hour reporting โ for standard and simplified invoices.
Add 15% VAT to a net price or extract VAT from a VAT-inclusive amount. Instantly see the net, VAT, and gross figures for any Saudi invoice.
Find out if you must register for VAT (taxable supplies over SAR 375,000) or can register voluntarily (over SAR 187,500), using the trailing-12-month and forward-looking tests.
Estimate business Zakat at 2.5% of the Zakat base โ using either the net-worth (assets minus liabilities) method or ZATCA's simplified estimate โ with the Hijri/Gregorian fiscal-year rate adjustment.
Work out withholding tax on payments to non-residents โ 5% (rent, technical services, dividends, interest, freight), 15% (royalties, head-office charges), or 20% (management fees) โ with optional tax-treaty rate.
All figures are sourced from ZATCA and cross-checked with the Big-4 tax summaries. Informational only โ not tax advice.
Also operating in the UAE? See our UAE tax tools.