Are you using the self employed version of TTO? If yes, on your return, go to left -hand side navigation menu- click on self employment under income and start o...
Tuition credit is a non-refundable tax credit which is used to reduce your taxes payable. since you only had $6000 in income, you most likely getting the tax de...
For entering Principal residence, you can click on the "Find" icon at the top tool bar on your TTO account, type principal residence- select principal residence...