I got a letter in the mail from this entity. They says that "our research indicates you have a $XXXXXXX recovery due to you from one or more public agencies in the state of Texas."
Later they say this; "Note: Your refund is not from the IRS, the Texas State Comptroller or any type of loan."
I used the state of Texas site to check out any owed money and I don't have any. But that's the Comptroller's site. No other search turns up any money owed to me.
The letter advises that they only take a portion of the recovered money as their fee. Considering that I didn't even know there was money out there in my name and I can't find it using free methods, should I call them and see what's up?