where do i put my spouses income?

[DoninGA]

Enter in the same place as you entered your income.  If you are filing as Married Filing Jointly, every income section of the TurboTax program will ask who the income or form belongs to, by Name.

[NicolleR1]

You will input your spouse income in the same section that you put yours​ in. For example if your spouse received a W-2, you will add it to the same W-2 section you entered yours​ in. The software will then proceed to ask you to whom ‌the W-2 belongs; you will select your spouse's name. 

The same instruction applies to other types of income.