What is the treatment of disability pension income? Choose one answer. a. None of these b. Not taxable c. Taxable as a pension or annuity d. Taxable as wages e. Taxable as wages until the employee reaches minimum retirement age and as a pension or annuity after the employee reaches minimum retirement age. 21. Betty earned interest of $430 on a savings account and $90 on a checking account. The $90 was withdrawn, but the $430 was left in the savings. How much interest income must Betty report on her return? Choose one answer. a. $430 b. None of these c. $520 d. $0 e. $90