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Company holidays from 19.12.2025 up to and including 12.01.2026.

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Downloads

To make some everyday issues easier, we have provided important files and forms for you to download on this page:

Exemption certificate for tax deduction on construction services (valid until 20.10.2027)

Proof of tax liability for service recipients of construction services and/or building cleaning services (valid until 19.09.2027)