Due to the changes in the Polish tax regulations, for coach companies registered with the so called Regular taxation procedure there is the obligation since January 1st, 2018 to send data about your tours and the input tax invoices monthly and in an electronic form to the Polish tax office. Also for months without tours there is the obligation to file a Nil declaration.
The deadline for the submission of the documents is the 25th day of the next month after the one of reference.
Important: The monthly obligation to submit the documents about your tours does not replace the obligation to submit VAT returns. These have to be submitted, as usual, every quarter.
The obligation to submit the data monthly does not exist for companies registered with the so called Simplified taxation procedure.