VAT in practice: rates, records and e‑Invoice

VAT is among the most controlled obligations of SMEs. This guide explains registration, rates and exemptions, keeping KIF/KUF records, correct invoicing and application of e-Invoice. We provide control points for the date of transactions, advances and reversals, as well as practical advice for reconciliation with the general ledger and submission of the return without corrections and delays.

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Overview

Error-free registration, rates, KIF/KUF and e‑Invoice

VAT is among the most controlled taxes. Good organization of documents and timely applications save money and nerves.

Key obligations of VAT payers

  • Registration and monitoring of the threshold for entering the system
  • Keeping KIF/KUF and keeping evidence of turnover
  • VAT declaration and payment in due time

Rates and exemptions

  • General and reduced rate, with special exemptions (exports, certain services)
  • Checking the conditions and documentation before applying the exemption

e-Invoice and VAT

  • Correct invoice = correct VAT treatment
  • Data control (transaction date, VAT base, items)
  • Posting automation and pre-shipment checklist

Tips & tricks

  • Harmonize advance and cancellation rules
  • Regular reconciliation of KIF/KUF with the general ledger
  • Internal VAT calendar and checklist for deadlines

FAQ

  • Do I have to pay VAT? It depends on the turnover and the nature of the activity; check threshold and conditions.
  • How does e‑Invoice for VAT work? Respect the format, date and content rules of the invoice.
  • What do we do most often wrong? Wrong transaction dates, unrecognized input VAT, incorrect treatment of advances.

Do you need stress-free VAT control? FEDRA DOO can help.

Publication date: December 2025
Category: Tax legislation
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