DATEV & posting

DATEV Unternehmen online

DATEV Unternehmen online is a cloud platform where a company and its tax advisor share digital documents and pre-accounting data that flow into DATEV bookkeeping.

This is the bridge between a business and its Steuerberater. Invoices, receipts and bank data land here, and the advisor picks them up to post in DATEV. The document archive of record lives in this environment.

Getting coded invoices into DATEV Unternehmen online cleanly is the finishing line for most German AP workflows. Cortena connects through the official Rechnungsdatenservice 1.0 to deliver that.

Cortena exports booking-ready batches into DATEV Unternehmen online, with the archive staying in DATEV.

Stop translating invoices into ledger entries by hand

Cortena codes every line to your chart of accounts, cost centre and VAT key, then exports a booking-ready batch to DATEV. See it on your own invoices.

Book a demo
Cortena TV

Finance, on the record.

We made a little mockumentary about life inside a finance team. Three episodes so far, and every one of them really happened to someone.

EP. 014:12

Is This Invoice Paid?

A simple question from the CEO. The answer is scattered across inbox, Slack, Excel, and the bank. So it gets paid twice.

Watch the episode
EP. 025:07

The Dashboard Said 100K

Green arrows, everything on track, so the budget doubles. The number was from Monday. The real cash was 20K.

Watch the episode
EP. 033:48

Every Team Has a Julia

Four tools promise automation. Julia still exports, cleans, and fixes every number by hand before the investors arrive.

Watch the episode