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Connect cashwerk to DATEV, Lexware and sevDesk for a clean books hand-off.
Trusted by leading companies
DATEV, Lexware and sevDesk, automatically in sync.
Everything you need to work more efficiently.
Export your bookings in DATEV format for the tax advisor, so the monthly hand-off is a clean transfer instead of a back-and-forth over file layouts.
Sync two-way with Lexware and Lexoffice, so invoices and bookings stay consistent on both sides without anyone retyping figures by hand.
Connect cashwerk to sevDesk, so your invoicing and accounting tools share the same data and your books reflect what actually happened in cashwerk.
Schedule transfers to run automatically, so the data reaches accounting on time without someone remembering to trigger an export each month.
Map accounts and tax codes once, so every transfer lands in the right ledger account and VAT rate instead of needing manual correction afterwards.
Transfers are GoBD-compliant and audit-proof, so your bookkeeping stands up to a tax audit and the trail of records stays complete and unaltered.
The cashwerk accounting connectors hand your bookings to DATEV, Lexware, and sevDesk—automatically, correctly mapped, and GoBD-compliant by design.
The hand-off to accounting is where many service businesses lose time and accuracy: invoices in one tool, the tax advisor in another, and a monthly ritual of exports, corrections, and emails. The accounting connectors close that gap by moving your bookings from cashwerk into the systems accounting actually uses.
DATEV export delivers bookings in the format your tax advisor expects, while two-way sync with Lexware and Lexoffice keeps invoices and bookings consistent on both sides. A sevDesk connector covers teams working in that ecosystem, so your invoicing and accounting share one source of truth.
Account and tax-code mapping is configured once, so every transfer posts to the right ledger account and VAT rate instead of needing manual correction. Transfers can run on a schedule, so the data reaches accounting on time without anyone remembering to trigger an export each month.
Because the transfers are GoBD-compliant and audit-proof, your bookkeeping holds up to a tax audit and the record trail stays complete. For German service providers, that combination of automation and compliance turns the accounting hand-off from a recurring chore into a quiet background process.
From cashwerk booking to the tax advisor's system.
Configure account and tax-code mapping so every transfer posts to the correct ledger and VAT rate.
Connect DATEV export, the two-way Lexware/Lexoffice sync, or the sevDesk connector.
Run transfers on a schedule or on demand, so accounting always has current data.
GoBD-compliant records keep your books complete and ready for a tax audit at any time.
Seamlessly integrated modules for your complete workflow.
cashwerk produces bookings in DATEV format that your tax advisor can import directly. With account and tax-code mapping configured once, each export lands in the right ledger accounts and VAT rates, so the monthly hand-off is a clean file transfer rather than a manual reconciliation.
The connectors cover DATEV export for the tax advisor, two-way sync with Lexware and Lexoffice, and a sevDesk connector. For other systems you can use the REST API and n8n to build a transfer, so even tools without a native connector can be wired in.
You can run transfers on a schedule so data reaches accounting automatically, and trigger them on demand when you need an immediate hand-off. The two-way Lexware and Lexoffice sync keeps both sides consistent without someone retyping figures between systems.
The main step is mapping your accounts and tax codes once so transfers post correctly, after which the connectors run with little maintenance. Because the data already lives in cashwerk and the transfers are GoBD-compliant, you avoid the recurring cleanup that manual exports usually create.
“Scalable and the installation support was very helpful. We now save 6 hours per week on administration. Great service, great price-performance ratio!”
Brigitte B.
Managing Director, B&B Consulting
5–15 employees · Management Consulting
“I can unreservedly recommend working with cashwerk GmbH. From the first contact, the team impressed me with their extraordinary professionalism and transparency.”
Gabor N.
Senior Consultant, NovaTech IT Consulting
10–30 employees · IT Consulting
“cashwerk has completely changed our work. Before, we used 3 different tools, now everything is in one place. The AI assistant saves us at least one hour every day.”
Marcus S.
Managing Director, Digital Agency Munich
15–40 employees · Digital Agency
“The time savings are enormous – 8 hours per week. What used to take hours, we now complete in minutes. The automatic invoice creation from time tracking is worth its weight in gold.”
Thomas K.
IT Consultant, TechSolutions GmbH
10–25 employees · IT Services
“GoBD-compliant invoicing has revolutionized our accounting. Invoices from time entries in seconds – our tax advisor is thrilled. 15 hours saved per month.”
Dr. Petra W.
Tax Advisor & Managing Director, WestTax Tax Consulting
5–12 employees · Tax Consulting
Avoid resource waste caused by outdated processes. Our strategy guide shows you how to automate operational workflows and sustainably optimize your cash flow.
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