VAT Purchase Needs Calculator Rate16%

Purpose: figure out how many VAT‑inclusive purchase invoices are needed this month so that the VAT payable equals your chosen amount. Assumes a fixed VAT rate of 16% (Palestine/Jordan standard). All entries are VAT‑inclusive unless noted.

Total monthly sales (VAT‑inclusive)

Output VAT on sales (auto)

Desired VAT payment at month‑end

Input VAT needed (auto)

Purchases needed (VAT‑inclusive, auto)

Remaining purchases after existing (auto)

VAT Rate You can adjust if needed (default 16%).

Currency (symbol shown only)

Existing Purchase Invoices (VAT‑inclusive)

#	Invoice	Supplier	Date	Amount (incl. VAT)	Action
Total existing		0.00

Output VAT on sales

0.00

Desired VAT payment

0.00

Input VAT needed

0.00

Purchases needed (incl.)

0.00

Existing purchases (incl.)

0.00

Remaining purchases to add (incl.)

0.00

Formulae: VAT component of a VAT‑inclusive amount A at rate r% is A × r / (100 + r). Required purchases inclusive = ((Sales VAT − Desired Payment) × (100 + r)) / r. Remaining = max(Required − Existing, 0).