How do I find the status of my federal amended tax refund from Indiana?

If filed by IRS e-file, you should get your refund within 15 days if you opted for direct deposit and 21 days if IRS send you a paper check. If you have mailed you return to the IRS, then you should receive your refund check within 6 weeks.

For more information, and how to find status of your refund, read Your U.S. Tax Return: When will I get my tax refund?

I mailed in my amended tax return on march 21, I still haven't heard any thing about it. That's been over 8 weeks how do I find out where it is and when I get it?

You need to CALL the IRS; you can find the phone number at Internal Revenue Service.