Who was the "someone" that filed your tax return? For what tax year? Did they use TurboTax? Are they not willing to give you a copy of your tax return? Did they tell you the amount of your refund? How long ago was the return filed?
Check the IRS site for a transcript of your return. And check the your IRS online account to see what it shows for you.
You can get a free transcript from the IRS or for a fee of $30, an actual copy of your tax return.
https://www.irs.gov/individuals/get-transcript
https://www.irs.gov/pub/irs-pdf/f4506.pdf
https://www.irs.gov/payments/your-online-account
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
