“Tax advisors are required under Section 57 of the German Tax Advisor Act (StBerG) to maintain confidentiality, and as professionals bound by statutory secrecy under Section 203 of the German Criminal Code (StGB), they are legally obligated to keep client data confidential. At the same time, receipts, annual financial statements, and tax returns need to be exchanged with clients and the tax office as smoothly as possible.” TeamDrive combines both: end-to-end encrypted, GDPR- and GoBD-compliant data exchange with direct integration into DATEV Unternehmen Online.

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Legal Requirements for Cloud Use by Tax Firms

Section 57 StBerG obliges tax advisors to maintain confidentiality about everything they learn in the course of their professional practice. As professionals bound by statutory secrecy under Section 203 StGB, tax advisors have been permitted, since the 2017 reform, to engage external service providers such as cloud providers without committing a criminal offense – provided the provider itself is contractually bound to confidentiality. TeamDrive provides a separate contract for professionals bound by statutory secrecy for this purpose.

Using DATEV Belegtransfer With TeamDrive

DATEV Unternehmen Online offers three ways to connect data: via DATEV Cloud, via email, or via Belegtransfer (document transfer). TeamDrive specifically covers the Belegtransfer route: clients place their scanned or electronic receipts in a TeamDrive Space folder that is set up as an import folder in DATEV Unternehmen Online. The tax advisor then imports the data from there – with no media break, GoBD-compliant, and archived in an audit-proof manner.

The secure solution for tax advisors

What TeamDrive offers tax firms

GDPR Professional Law

Secure data exchange

Audit trail & logging

  • Separate contract for professionals bound by statutory secrecy under Section 203 StGB: Pursuant to Section 62a StBerG, with a legally binding confidentiality obligation.
  • Client upload folder without a separate account: Via encrypted links or guest licenses, with no separate account required.
  • Complete activity log (audit trail): For data protection audits and liability protection.
  • GoBD-compliant, audit-proof archiving: Of receipts and annual financial statement documents, directly DATEV-compatible.
  • Unlimited number of free client licenses: At no extra cost, regardless of the number of clients.
  • Secure communication with the tax office: For protected, encrypted exchange with tax authorities.

Pricing for Tax Firms

Entry-level pricing starts at 6.33 € per seat per month (Professional Starter 5 Cloud, billed annually). The starter package for the firm (Professional Starter 5 Cloud) with 5 users and 100 GB of cloud storage in Germany costs 389 € per year.

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  • No credit card required
  • No automatic renewal

Frequently Asked Questions from Firms

Yes, including a separate contract for professionals bound by statutory secrecy under Section 203 StGB and audit-proof, GoBD-compliant archiving.
Via Belegtransfer: clients place their documents in a TeamDrive space that is set up as an import folder in DATEV Unternehmen Online – the tax advisor then imports the data directly.
No. DATEV Cloud is DATEV’s own product and one of three integration options in DATEV Unternehmen Online. TeamDrive covers the Belegtransfer route and is a separate, independent cloud solution.
Via an encrypted TeamDrive space or a guest license, without the client needing their own account – the files are then available to the tax advisor there, end-to-end encrypted and archived in a GoBD-compliant manner.
Entry-level pricing starts at6.33€ per seat per month. The starter package with5users and100GB of storage costs389€ per year.