How do I find the AGI on last years return? I’ve lost the copy I had

You can print of view your prior year tax return.

Your AGI is on line 9 of your form 1040.

If you used TurboTax last year you can get a previous year tax return:

• Sign in to your TurboTax account. 
• Make sure you're using the same TurboTax account (same user ID) as in previous years.

There are two ways to get your prior-year returns:

1. Select Documents from the menu, 
2. Choose the tax year you want, and 
3. select Download tax PDF.

The second way is:

1. On Tax home, 
2. scroll down and select Your tax returns & documents. 
3. Select the year you want and select Download/print return (PDF).