Pleo offers three ways to transfer accounting data to DATEV. The best option depends on which DATEV tool you (or your tax advisor) use: DATEV Unternehmen Online (UO), DATEV Kanzlei-Rechnungswesen (KR), or a DATEV CSV export.
Compare the 3 DATEV export options
- UO: Direct integration that focuses on transferring receipts and incoming invoices to DATEV’s document portal (posting typically happens later in KR)
- KR: Direct integration for posting in DATEV with the broadest feature support (multi-currency, reimbursements, vendor tagging)
- CSV: Manual file export (no direct integration), for setups where you can’t/don’t want to connect UO or KR
| Key difference | DATEV Unternehmen Online (UO) | DATEV Kanzlei-Rechnungswesen (KR) | DATEV CSV |
|---|---|---|---|
| Automatic transfer (sends data to DATEV without downloading/uploading files) | Yes | Yes | No |
| Invoices included (incoming invoices and their documents are transferred) | Yes | Yes | No |
| Cost centres (KOST 1 & KOST 2 via tags) | Yes | Yes | Yes (limited to one tag group / one cost centre dimension) |
| Receipts attached automatically (receipt images are linked to the posting/document) | Yes | Yes | No |
| Multiple currencies | No | Yes (typically requires a separate account per currency) | No |
| Reimbursements posted per employee | No | Yes | No |
| Vendor tagging for card expenses | No | Yes | No |
DATEV Unternehmen Online (UO)
DATEV Unternehmen Online (UO) is a digital portal where receipts and incoming invoices are collected and shared with your tax advisor. UO is typically not where the posting happens — bookkeeping is usually done afterwards in DATEV Kanzlei-Rechnungswesen (KR).
Best for
- Smaller companies without an in-house accounting team
- Companies working closely with a tax advisor who does the bookkeeping in KR
What you get
- A direct integration (data transfers automatically from Pleo to DATEV)
- Incoming invoices and receipts transferred and attached
- Tags can be mapped to KOST 1 and KOST 2 (cost centres)
Limitations
- Multi-currency export isn’t supported for UO (expenses are exported in EUR)
- No employee-based bookkeeping for reimbursements
- Creditors can only be recorded for invoices (not for card expenses)
- Posting text can’t be customised (it’s created automatically based on supplier, category, and employee)
Requirements
Your tax advisor must enable the following services for each client:
- Rechnungsdatenservice 1.0
- Kassenbuch Online
- For invoices only: set the document processing mode to Advanced and set the current fiscal year
DATEV Kanzlei-Rechnungswesen (KR)
DATEV Kanzlei-Rechnungswesen (KR) is the tool where the actual accounting posting happens. If you connect KR directly with Pleo, you can post without going through UO first.
Best for
- Larger companies with an in-house accounting team
- Tax advisors or external accountants who do the bookkeeping themselves
- Companies using multiple currencies
- Companies that need employee-based bookkeeping for reimbursement expenses
What you get
- A direct integration with full receipt transfer
- Multiple currency support (typically requires a separate account per currency)
- Employee-based bookkeeping for reimbursements
- Vendor tagging for card payments
Requirements
Your tax advisor must enable the following services for each client:
- Buchungsdatenservice
- Belegbilderservice Rechnungswesen
To connect, you’ll also need:
- Advisor number (Beraternummer)
- Client number (Mandantennummer)
DATEV CSV export
The DATEV CSV export is not a direct integration. Instead, you export a file in DATEV format from Pleo and manually import it into DATEV (or another tool that accepts DATEV CSV).
Best for
- Companies that don’t use DATEV UO or DATEV KR, but use another accounting tool that can process DATEV CSV
- Situations where a direct integration isn’t possible or isn’t wanted
What you get
- No prerequisites (available immediately)
- All postings in a standardised DATEV CSV format
Limitations
- Receipts are not attached automatically
- No support for invoices or multiple currencies
- No creditor postings for card expenses or reimbursements
- Cost centres are supported, but limited to one group/dimension
Which option is right for you?
| Your situation | Recommended option | Why |
|---|---|---|
| Small company + tax advisor does the posting in DATEV Kanzlei-Rechnungswesen (KR) | DATEV Unternehmen Online (UO) | Best when you mainly need to transfer receipts and incoming invoices to your advisor’s DATEV workflow |
| In-house accounting team or external bookkeeper posts directly in DATEV | DATEV Kanzlei-Rechnungswesen (KR) | Designed for posting in DATEV, with the broadest feature support |
| You have multiple currencies | DATEV Kanzlei-Rechnungswesen (KR) | Supports multi-currency (often with a separate account per currency) |
| You need employee-based bookkeeping for reimbursements | DATEV Kanzlei-Rechnungswesen (KR) | Supports employee-level posting for reimbursements |
| You need vendor tagging for card expenses | DATEV Kanzlei-Rechnungswesen (KR) | Supports vendor/creditor export for card payments |
| You can’t or don’t want to connect UO or KR, but you need DATEV format | DATEV CSV export | Manual export that works without a direct integration (receipts and invoices aren’t included) |
How to set up your chosen option
Was this article helpful?
That’s Great!
Thank you for your feedback
Sorry! We couldn't be helpful
Thank you for your feedback
Feedback sent
We appreciate your effort and will try to fix the article