Your income can enter Penzum in three ways.
Automatic Sync (recommended)
NAV Online Invoice
Connect Penzum to the Hungarian tax authority’s NAV Online Invoice system to automatically sync all your registered outgoing invoices — regardless of which invoicing software you use.
Számlázz.hu and Billingo
If you use Számlázz.hu or Billingo, connect your account to sync issued invoices automatically.
Manual Entry
Invoices or receipts can also be added manually via Income → New Invoice. Enter the net amount, issue date, and payment date.
A manually recorded Invoice/Receipt is your own record, not an official issuance — the
legally valid document must exist in an actual invoicing system, or be issued via a cash
register/receipt pad.
Bank Import (coming soon)
When your bank account is connected, incoming payments will also appear as transactions that can be linked to invoices. This feature is coming soon.
Statuses
Penzum’s tax estimates only include invoices with paid status.
