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Grondia
Built for Germany

German rules, already handled in the workflow

Cash register, guest registration, tourist tax, accounting and data protection — Grondia maps the obligations of German campsites, so every check-in and every receipt automatically does the right thing.

The obligations — and how Grondia takes them on

§ 146a AO · KassenSichV

Cash register with TSE & DSFinV-K

Every till needs a BSI-certified security module (TSE) that signs each transaction so it can’t be altered. Receipts must be issued (digital is fine), records kept for 10 years GoBD-compliant and tamper-proof — and ready on demand as a DSFinV-K audit export.

Grondia signs every sale through a certified TSE, issues digital receipts and produces the DSFinV-K export for a Kassennachschau in seconds. GoBD-compliant retention included.
§ 146a Abs. 4 AO

Register your till with the tax office

Since 2025 every electronic cash register must be reported to the Finanzamt — make, serial and TSE number, via “Mein ELSTER”. New systems within one month of acquisition.

Grondia assembles everything the ELSTER report needs (serial and TSE numbers per premises), so you file in minutes instead of hunting through paperwork.
BMG §§ 29–30

Meldeschein — correct since 2025

Since 1 January 2025 only foreign guests must complete and sign a Meldeschein on arrival; German nationals no longer do. Meldescheine are kept for one year, then deleted on time.

Grondia detects who must register, captures the eight required fields and the signature digitally (signature pad or eID), and starts the retention and deletion clock automatically — data minimisation built in.
KAG · municipal bylaw

Tourist tax & guest card

Kurbeitrag / Gästebeitrag (earmarked, per person per night) and Bettensteuer / city tax (a percentage of the overnight price) differ by municipality. The site collects, reconciles and issues the guest card.

Grondia computes the right rate per municipality automatically, produces the tourist-tax statement and issues the digital Gästekarte at check-in — including for German guests who file no Meldeschein.
DATEV · GoBD

Accounting & tax advisor

Your tax advisor expects a clean DATEV export; smaller businesses keep their own books in Lexware Office (formerly lexoffice) or sevDesk. All GoBD-compliant.

One-click DATEV export (Buchungsstapel) or DATEV Unternehmen online — your revenue reaches the advisor with no re-typing. Lexware Office and sevDesk connectors included.
Art. 28 · Art. 32 GDPR

Data protection & DPA

Anyone processing guest data on your behalf is a processor and needs a ready-to-sign data-processing agreement (AVV) with technical and organisational measures (TOMs). GDPR and BDSG apply.

A data-processing agreement is included — ready to sign, with documented TOMs (encryption, access control, backups). Servers in the EU/Switzerland under an EU adequacy decision, no US cloud.

Tailored to the German camping market

Not just translated — built around the payment and distribution rails German sites and guests actually use.

Payment methods for Germany

girocard and cash at reception, PayPal and SEPA direct debit online, credit card and Apple/Google Pay too. No giropay (discontinued) — everything German guests expect.

PiNCAMP & camping.info

Channel sync to the portals that drive demand in Germany — availability and pricing stay current everywhere.

Classification & association

Fits BVCD/DTV and ADAC classification — from the interactive site map to barrier and power-pillar integrations.

Compliance FAQ

Does Grondia meet the TSE / cash-register duty under § 146a AO?

Yes. Every transaction is signed by a BSI-certified TSE, receipts are issued, and the DSFinV-K audit export is available on demand for a Kassennachschau — retained GoBD-compliant.

How does Grondia handle the Meldeschein since 2025?

German guests no longer complete a Meldeschein. Grondia only requires it from foreign guests, captures the signature digitally, and deletes the data automatically once the one-year retention period ends.

Do I get a DATEV export for my tax advisor?

Yes — as a Buchungsstapel or via DATEV Unternehmen online. Lexware Office (formerly lexoffice) and sevDesk connectors too.

Where is my data hosted?

In the EU / Switzerland, which has an EU adequacy decision — no US cloud. A data-processing agreement under Art. 28 GDPR comes ready to sign.

Compliance that just runs along

Show us your site — we’ll set up the cash register, guest registration, tourist tax and accounting for your municipality and your tax advisor.

Contact sales

Grondia is operated by CampOne GmbH (Switzerland). Guest data is processed in the EU / Switzerland, which holds an EU adequacy decision. This is not legal advice.