I received the very same letter today with a couple of variations. The agents name in the body of the letter was James Watts and the phone numbers were different. I did call him and he said to just deposit the check and be sure to wait until it cleared --as long as I wanted -- to send the taxes. Yeah right! Also, the business name on the check (on a JPMorgan Chase bank) is for an electronic company in Minnesota. I got their phone number and verified that there was such a co. and even had the same address as is on the check. Unfortunately, it was after hours, and I would have to call back during the day to talk with someone other than the off-hours answering guy. They must love having checks with their name on them out there like this! I am wondering if everyone has this electronic co. name on their checks also?