Integrations
KudTax connects with the marketplaces, payment providers and tools you already use. Import your data in a few clicks and export booking-ready entries to DATEV, Lexware, Stotax and more.
61 integrations and counting
Every connection on this page solves the same problem in a different place: between what you sold and what reaches your bank account sits an arithmetic nobody should be reproducing by hand. Marketplaces net fees, refunds and reserves into a single figure. Payment providers pay out in batches, often across a month end. POS systems and banks supply the other half. KudTax reads each of these sources in its own format, puts the individual lines back together, and produces a posting batch your tax firm can import without rework.
AmazonAutomatically retrieve orders, fees & payouts
ShopifyConnect and process your shop data centrally
PayPalAutomatically match transactions & payouts
eBayAutomatically retrieve orders, fees & payouts
KauflandAutomatically retrieve orders, fees & payouts
EtsyAutomatically retrieve orders, fees & payouts
StripeAutomatically match transactions & payouts
DATEVSync documents, export booking-ready
Zalando
Otto
TikTok Shop
Temu
vidaXL
Allegro
About You
Back Market
Refurbed
ManoMano
Hood
Limango
Galaxus
Avocado Store
Whatnot
XXXLutz
Home24
Hornbach
OBI
Adyen
Unzer
Nexi
Amazon Pay
American Express
Wise
easyCredit
Splitit
Chargebee
SumUp
Shopify POS
PlentyONE
VR Payments
Fidor Bank
Penta
MT940
easybill
sevdesk
lexoffice
Billdu
AMAinvoice
Easy Werkstatt
GetMyInvoices
WooCommerce
Shopware
Xentral
Billbee
Wix
weclapp
Alzura
Davaso
Ivalo
Product Pine
Unite
Marketplace
23 · Automatically retrieve orders, fees & payouts
A marketplace never transfers your turnover. It transfers what is left of it after commissions, advertising, refunds and withheld reserves have been offset — and the settlement period rarely follows the calendar month. Book the payout as revenue and every expense line disappears with it, while the VAT is computed on the wrong base.
Then there is the tax question: on which sales does the marketplace owe the tax itself, which delivery left from which warehouse country, and from when does the destination rate apply? That information sits in the order data, not in the payout.
Platform
12 · Connect and process your shop data centrally
Shop systems and ERPs know the order: line items, VAT rates, shipping, discounts. What they do not know are the fees and payouts — those arise at the marketplace or the payment provider and never appear in an order export.
Which leads to the most important decision with these connections: which source governs what? Read the same order both directly from the marketplace and through the shop system and it exists twice. The roles get fixed once and then held to.
Payment provider
11 · Automatically match transactions & payouts
Payment providers pay out in batches: one transfer holds several days of payments, net of charges, frequently straddling a month end. Without the provider's report that lump transfer can no longer be broken down into its orders, and reconciliation ends in a summary entry with nothing behind it.
The charges themselves are the second point. They are usually withheld directly, so they never appear as an expense anywhere if only the incoming payment is captured. Over a year that is not a rounding error but a percentage of your margin.
Invoicing & accounting
8 · Sync documents, export booking-ready
These connections cover the document side: outgoing invoices for your orders and incoming invoices for the fees charged to you. The latter is the part most often missing, because the invoice behind a marketplace commission rarely arrives by email — it sits in a portal.
Without those documents every entry is a claim. GoBD requires traceability from the journal entry through to the document, and a posting batch with no linked documents does not meet that, however clean the numbers otherwise are.
POS system
4 · Bring POS revenue straight into your books
Till turnover falls under different record-keeping duties than online sales. Cash takings are subject to individual-record and till-security rules, the daily closing is a document you are required to retain, and all of it has to be evidenced per till.
Merge in-store and online sales into one revenue position and that evidence can no longer be produced after the fact — which is the first thing a till inspection looks for. These connections therefore keep the two channels apart rather than melting them together on a shared order number.
Banking
3 · Import and allocate bank transactions
The bank statement is the only source that proves a payout actually arrived. Everything else — the marketplace settlement, the provider report, the shop dashboard — describes what should have happened. Only the bank says what did.
That makes the bank import not a side matter but the cross-check for every other import on this page. The balance chain from statement to statement also shows whether a file is missing — a gap that otherwise surfaces at year end.
How a connection works
- 01
Connect the source
Set up access or upload the export from the portal. Each portal page says where that export lives and what the portal calls the file.
- 02
Bring the lines together
Sales, fees, refunds and payouts are matched to one another — including when they come from different sources weeks apart.
- 03
Export booking-ready
Accounts and tax keys are mapped and exported as a posting batch with linked documents, which your tax firm imports without rework.