Request for activation for participation in the ELMA5 procedure for the respective specialized procedures.However, before data can be transferred, the following steps must be taken: With the mass data interface ' ELMA5', a large amount of data can be transferred between any hotlines and the ITZBund and as a service provider for the Federal Central Tax Office ( BZSt).

Mass data interface of the Federal Central Tax Office ( BZSt) You can obtain further information about your specialist procedure.

A request for activation of a specific specialized procedure (request for approval), if necessary.

However, before data can be transferred, the following steps must be carried out:

With all BOP forms, individual related data can be transferred via the portal between any reporting office and the German Federal Center for Information Technology ( ITZBund) as a service provider for the German Federal Central Tax Office ( BZSt). German Federal Central Tax Office ( BZSt) Forms From October 1, 2021, you can find the tax returns for the mini one-stop-shop and VAT on e-Services processes under the heading One Stop Shop ( OSS) for traders resident in the EU – union regulation (formerly mini one-stop-shop) and One Stop Shop ( OSS) for traders resident in a third country - non-Union regulation (formerly VAT on e-Services).

Elster online registrierung anleitung