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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.