Field help: Are tax-free revenues included in the above-mentioned operating income? If the operating income already entered also includes tax-free income, select "yes".The income includesIncome from secondary occupation (e.g. as a trainer) according to sect. 3 no. 26, 26a, 26b of the Income Tax Act (EStG)Income according to sect. 3 of the Income Tax Act (EStG)(without no. 26, 26a, 26b and partial income procedure)Tax-free reorganisation gains according to sect. 3a of the Income Tax Act (EStG)