novapp
Released v1.0.0

Nova VAT & Withholding Calculator

VAT incl./excl. and withholding invoice totals in seconds

A free VAT and VAT withholding (tevkifat) calculator for Türkiye. Type an amount, pick the VAT rate and withholding rate; net amount, VAT, withheld VAT and invoice grand total are ready instantly. Official GİB withholding codes, amount in words, share link. Works offline.

Nova VAT & Withholding Calculator
  1. Idea
  2. Planning
  3. In development
  4. Beta
  5. Released

Product overview

What does it do?

Nova KDV is a free VAT and VAT withholding (tevkifat) calculator for Türkiye that opens in your browser. Type an amount, pick the VAT rate (1%, 10%, 20%) and any withholding rate (2/10, 5/10, 7/10, 9/10…); the net amount, VAT, total incl. VAT, withheld VAT and invoice grand total are ready instantly as a table. No download, sign-up or ads.

Highlights

  • Three-way calculation: the amount can be net (excl. VAT), gross (incl. VAT) or the final payable amount after withholding.
  • Withholding: 2/10, 3/10, 4/10, 5/10, 7/10, 9/10 and full withholding, with withheld VAT and VAT paid to the seller on separate rows.
  • Official GİB withholding codes: 601–627 and 801–825 listed with the type of work; search and apply with one tap.
  • Exact to the kuruş: integer arithmetic; when working backwards the total matches what you typed.
  • Amount in words for invoices.
  • Every rate side by side, old 8% and 18% rates, and custom rates.
  • Copy, share, print; installs like an app and works offline.
  • Dark and light theme, Turkish and English.

Free

Nova KDV is completely free; there are no ads, no sign-up and no hidden fees.

Key features

  • Calculate from net, gross or payable amount
  • 1%, 10%, 20% VAT; old 8% and 18%; custom rate
  • Withholding 2/10, 3/10, 4/10, 5/10, 7/10, 9/10 and full
  • Withheld VAT and VAT paid to seller on separate rows
  • Searchable official GİB withholding codes (601–627, 801–825)
  • Exact to the kuruş (integer arithmetic)
  • Amount in words
  • Every-rate comparison table
  • Copy table, share by link, print
  • Add to home screen, works offline
  • Dark / light theme, Turkish / English
  • Free, ad-free, no sign-up

Screenshots

Development log

  1. Version v1.0.0

    Nova KDV 1.0.0 released

    Free VAT and withholding calculator released: calculate from net, gross or payable amount, 1%/10%/20% and old 8%/18% rates, 2/10–9/10 and full withholding, searchable GİB withholding codes, amount in words, copy, share link and print. Installs on phones and works offline.

Nova VAT & Withholding Calculator on the blog

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