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Automatic calculation by the VAT@GTC 

You The form can be filled automatically fill the form by clicking the [Import SVZ values] button. The following will happen in the background: 

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If the special prepayment is still in progress, the [Yellow] milestone is displayed. If you want to To close the milestone, click on the [Milestone] and the status changes to [Green]. 
If the milestone is already closed and marked green, click on this milestone to open the special prepayment again . 
If the VAT return has already been sent to the tax office, it cannot be changed anymore. Though, you can create a corrected VAT return can be created and send it sent to the tax office. The milestone than contains a number [], which indicates the number of corrected VAT returns.

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