Get in touch
Accounting Sync with Lexware Office for WooCommerce — invoices in Lexware Office and sevdesk
Queue Tax Connection
WooCommerce

Accounting Sync with Lexware Office for WooCommerce — invoices in Lexware Office and sevdesk

Each WooCommerce order becomes a Lexware Office invoice: contact, lines, 19, 7 or 0% rate, small business under §19 UStG. A queue with no duplicates. Pro adds sevdesk, credit notes, payments, a PDF to the buyer and tax rules for the EU.

Download Free
Pro · one-year licence Staging copies are included. The more sites, the cheaper each one
Compatibility
WordPress 6.2+ · WooCommerce · PHP 7.4+ · HPOS and classic storage · languages: English, German in Pro
Licence
a site + a staging copy, annual
Trial
7 days, no card, one per site
Updated
November 2026
Or all 394 Pro modules with All Access — 4 990 ₴ / year ≈ €98

What Free has,
and what Pro adds

The free version works with no time limit. Pro adds the rest of the features in the table.

Feature Free Pro
A Lexware Office invoice for each order ✔ ✔
Contact by e-mail address ✔ ✔
Line rate of 19, 7 or 0% ✔ ✔
Small business under §19 UStG detected from the account ✔ ✔
Draft or finalised invoice ✔ ✔
The invoice total equals the order total ✔ ✔
Bereits bezahlt for prepaid orders, a payment term for others ✔ ✔
A queue with retries for up to two days ✔ ✔
No duplicates ✔ ✔
sevdesk as your accounting system — ✔
Credit notes for refunds — ✔
Payments on the sevdesk invoice — ✔
E-mail to the buyer with PDF — ✔
Tax rules: EU B2B, outside the EU, OSS — ✔
German interface — ✔

What it looks like

Queue
The document queue.
Tax
The tax tab.
Connection
The connection tab.

Key points

What you see on the order

The module shows nothing to the buyer unless stated otherwise. The order has a box with the document status and a link to it, and the order list has a bulk action.

What the admin gets

You connect Lexware Office, match VAT rates and tax rules and pick the moment a document is created.

How much it costs

The base version is free. Pro costs 990 UAH for a one-year licence. A year of updates, technical support and all Pro features.

The trial starts when you ask

A fresh install is the free version, nothing switches on by itself. The “Try Pro for 7 days” button → e-mail → the key right in the window and by e-mail.

One key — a site and a staging copy

Moving the site? Unlink the licence on the old domain and activate it on the new one yourself. A staging copy (staging., dev.) works with the same key and does not take a site slot. For studios — keys for 5 or 25 sites, or unlimited.

Technical requirements

  • WordPress 6.2+, WooCommerce, PHP 7.4+.
  • A Lexware Office account with API (Lexware names the XL plan) or sevdesk in Pro.

Version history

v1.0.0 Current November 2026

Lexware Office invoices, contacts, VAT, a queue.

Frequently bought with Accounting Sync with Lexware Office

All Access Need more? All modules (394) under one licence, new ones are added automatically. 4 990 ₴≈ €98 Learn more →

Full module description

Accounting Sync with Lexware Office is for stores in Germany: each WooCommerce order becomes a Lexware Office invoice with no typing.

What you see on the order

The module shows nothing to the buyer unless stated otherwise. The order has a box with the document status and a link to it, and the order list has a bulk action.

What the admin gets

You connect Lexware Office, match VAT rates and tax rules and pick the moment a document is created. The queue shows each order with a status, and Send again repeats an attempt. Before creating anything the plugin looks the document up by reference, so there are no duplicates.

How it works, step by step

  1. You connect Lexware Office and set VAT.
  2. An order reaches the chosen status.
  3. The plugin finds or creates the contact.
  4. It creates the invoice: draft or booked.
  5. The status and link appear on the order.

Under the hood

  • Lexware does not let the paid status be set from outside: invoices stay open until matched in its bank view.
  • Lexware keys last up to 24 months and are then deleted.
  • Lines go out with the amount the customer paid.

How to install

  1. Plugins → Add New → Upload Plugin: pick the zip and activate.
  2. WooCommerce → Accounting Sync: connect Lexware Office.
  3. Match VAT and revenue accounts.
  4. Test with one order.
  5. For Pro: paste the key or start the 7-day trial.

The module is not on wordpress.org yet: the free version and Pro are one archive from this page. Without a key it works as the free version.

Questions
about the module

Didn't find the answer? Message us on Telegram and we'll reply within a business day.

@catcode_support Setup, compatibility, activation
Do I need the Lexware XL plan?

Yes, Lexware says the API needs XL.

Is the paid status set?

Not in Lexware. In sevdesk, yes, in Pro.

What if an answer is lost?

The plugin looks the document up by reference first, so there is no duplicate.

Not quite what you are looking for?

We build custom modules for WordPress, WooCommerce, OpenCart and Shopify. Tell us about the task and we'll prepare an estimate.

Order a custom module