Other income in addition to wages would be included in taxable income. Taxable income is your adjusted gross income minus exemptions and standard or itemized deductions. I would think Taxcaster would be more accurate than that. You should recheck your entries.
As an alternative, you could create new online accounts to prepare the returns on using the actual program. You can see the results without having to pay. Do not make any changes in the account you used to prepare and file your 2016 tax return.
