Pay only for what you need.

Yes — and you decide whether zimrly does it itself or your existing accounting software does. Path 1 (native): zimrly issues the invoice itself, with a gapless § 14 UStG number sequence, generates ZUGFeRD and XRechnung (EN 16931) and validates every document before issuing it. Archiving is audit-proof under § 147 AO — 8 years, unalterable, in an EU data centre. DATEV we deliver in both formats: booking batch as CSV and document package as XML for “Belege online”, monthly and automatically. Dunning runs across four stages, from a friendly payment reminder to a final notice — you set the deadlines and texts yourself, and it sends automatically or only after your approval. Path 2 (hand-off): you stay with easybill, lexoffice, sevdesk or QuickBooks, and zimrly delivers the fully prepared invoice data there. Both paths are live. What stays with your tax advisor either way is the actual bookkeeping and the annual accounts.

No. They get the data the way they know it — as a DATEV booking batch and document package, or still out of your accounting software if you stay with it. The only difference: the data is now complete, correctly split (room 7%, breakfast 19%, tourist tax, B2B/B2C) and there without any manual work from you. On request they even get their own zimrly login.

No. zimrly uses your existing booking system as a data source. Verified in production — meaning it has run in a real hotel — are 3rpms and Smoobu. Fully built and in the pilot phase (the connection is there, but no customer property has confirmed it in live operation yet): apaleo, Cloudbeds, Beds24, Sirvoy, Hostaway, Guesty. Still in development: ibelsa (waiting on partner access). Others (Mews, protel, etc.) we hook up on request. You no longer strictly need an accounting tool — zimrly can issue the invoice itself — but you're welcome to keep yours.

You're on the safe side. If zimrly issues your invoices, every document lands unalterably in our archive — 8 years under § 147 AO, in an EU data centre, technically locked against later changes or deletion. Invoice numbers run without gaps, and every step on every booking is logged. If you stay with your accounting software, that handles archiving as before — zimrly then only delivers the correctly split data and the gapless log alongside it.

Exclusively on servers in the EU (Supabase Frankfurt, Brevo France/Germany, Mistral Paris). You sign a Data Processing Agreement (DPA) with one click in the dashboard.

Yes. You can cancel at the end of the current month, directly from the dashboard, no phone call. For annual billing, at the end of the contract term.

Nothing automatic. You don't enter a credit card, so you can simply walk away at the end. If you want to keep going, you pick a tier and add a payment method.

Yes, as long as a PMS is connected. Splitting, tourist tax and cancellation credits work for any accommodation business.