Be sure to activate the section via the 4 squares via Top right of the form.
20 E Add Gross Assessable Foreign Source Income here. i.e. before related expenses.
T - O Add the Net Foreign Income by type. i.e. after related expenses.
Note - 20 U Net Foreign Employment Income - Payment Summary. Use this ONLY if you've already completed a payment summary. Mostly this will apply to people earning wages from an Australian entity but posted overseas.
FOREIGN INCOME TAX OFFSET
Foreign income tax offset is the sum of Foreign tax paid amounts from worksheets from Foreign section. User can enter it there and they will be shown up in 20O field.