Legal documents

In addition to the exemption certificate for tax deduction for construction services in accordance with 48 b para. 1 sentence 1 EStG, you will also find our proof of tax liability of the service recipient for construction services and/or building cleaning services (so-called VAT 1 TG certificate).

General Terms and Conditions of Purchase.

General Terms and Conditions of Ordering Germany (ABB)
PDF
General Terms and Conditions of Contract for Subcontractors (D) - AVB NU
PDF

Exemption certificate for tax deduction for construction services in accordance with 48 b para. 1 sentence 1 EStG.

A. Waggershauser Strassenbau GmbH + Co KG
Alu-Sommer Germany GmbH
BB Government Service GmbH
H + E Haustechnik und Elektro GmbH
IAT Germany GmbH
PORR GmbH & Co. KGaA
PORR Asphaltmischwerk GmbH
PORR Becker Abbruchtechnik GmbH
PORR Mastic asphalt GmbH
PORR Building construction West GmbH
PORR Industrial Construction GmbH
PORR Special Civil Engineering GmbH
PORR Stahl-und Systembau GmbH
PORR Environmental Engineering Germany GmbH
PORR Transport Route Engineering GmbH

Proof of the tax liability of the recipient of the service.

A. Waggershauser Strassenbau GmbH + Co KG
Alu-Sommer Deutschland GmbH
H + E Haustechnik und Elektro GmbH
IAT Germany GmbH
PORR GmbH & Co. KGaA
PORR Becker Abbruchtechnik GmbH
PORR Mastic asphalt GmbH
PORR Government Services GmbH
PORR Building Construction West GmbH
PORR Industrial Construction GmbH
PORR Special Civil Engineering GmbH
PORR Stahl-und Systembau GmbH
PORR Environmental Engineering Germany GmbH
PORR Transport Route Engineering GmbH
ÖBA Betondecken Ausbau Deutschland GmbH