Starting 1 January 2013, new pollution tax return form FR0524 shall be used, i.e. 4th version of the said tax return. The tax return is supplemented with the Annex FR0524K and amended that the tax payer would be able to record information on package produced in Lithuania, delivered to Lithuania or exported empty, packed primary and secondary packaging as well as more detailed information on wood and combined packaging.

Starting 1 January 2013 pollution tax return form FR0524 (4th version) shall be used for declaration of the pollution tax for 2012 or correcting data for the previous periods.