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KPO ledger

Updated 10/10/2026

The KPO ledger (the income ledger for flat-rate taxpayers — Knjiga o ostvarenom prometu) is not kept by hand in duplo — it is compiled automatically from issued invoices.

Switching it on

Settings → Company → the “Flat-rate taxpayer — the KPO ledger is kept” toggle. Once it is on, KPO ledger appears in the menu.

How it is filled

  • Every issued invoice enters as a ledger entry, chronologically.
  • Credit notes reduce the turnover (an entry with a minus).
  • The columns „od prodaje proizvoda“ (from the sale of products) and „od izvršenih usluga“ (from services performed) are filled by the line item type (product/service from the item list; a free-text entry counts as a service).

PDF form

The PDF button gives the ledger in the prescribed form — ready for printing or sending to your accountant.

More about the obligation itself: the guide „KPO ledger for flat-rate taxpayers“ on the website.