InvoiceRate: Invoices & KSeF

InvoiceRate helps Polish sole traders manage the work between receiving an invoice and reviewing the month with an accountant. Invoices and payments • create sales invoices and PDF copies • keep client, due-date and payment details with each invoice • record a payment using the date it was actually received • see unpaid, overdue and collected amounts • keep official KSeF documents protected from ordinary edits KSeF on this device • connect to KSeF directly from the app with your NIP and token • check sales and purchase documents available to your business • review KSeF status, reference and available UPO evidence • create an explicit correction or replacement instead of changing a filed document • keep an original, zero correction and replacement linked as one commercial chain Purchases and the month • classify a purchase as business or not business • save a supplier decision so the app can apply it to later unreviewed purchases from that supplier • review VAT, PIT and ZUS working figures and open the documents behind them • prepare registers, PDFs and an accountant packet • handle PLN and foreign-currency documents with stored exchange-rate evidence Local-first books Your ordinary books, invoices, clients and payments are stored on the device you are using. KSeF checks and selected account services require an internet connection. You can create an encrypted backup and restore it on a device you control. InvoiceRate does not promise automatic cross-device bookkeeping sync. InvoiceRate is not a government app, tax adviser or replacement for an accountant. It does not make tax or customer payments and does not automatically file tax declarations. Review tax decisions and filed records with your accountant. All features are currently free to use.