
By August 15, it is necessary to submit:
TNF 101.03 - Calculation of corporate income tax withheld at the source of payment from a resident's income;
TNF 101.04 - Calculation of CPN at the source of payment for accrued but unpaid amounts of non-resident income;
TNF 200.00 - Declaration on IPN and social tax;
TNF 300.00 - Value Added Tax Declaration;
TNF 400.00 - Excise tax Declaration;
TNF 421.00 Calculation of excise duty for a structural unit;
TNF 570.00 - Export Rental Tax Declaration;
TNF 590.00 - Mineral Extraction Tax Declaration;
TNF 710.00 - Gambling Tax Declaration;
TNF 860.00 - Declaration on payment for the use of water resources of surface sources;
TNF 870.00 - Declaration on negative impact on the environment;
TNF 910.00 - Simplified declaration for half a year for small businesses;
TNF 913.00 is a declaration for taxpayers applying a special retail tax regime.