Euro-Tax.Pl S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was PLN 3.907 million compared to PLN 3.009 million a year ago. Operating loss was PLN 744,000 compared to PLN 1.634 million a year ago. Net loss was PLN 660,000 compared to PLN 1.329 million a year ago.