Typically, a paper check will take three to eight weeks to arrive in your mailbox, but you can track exactly where your tax refund is and when you can expect to receive it with the USPS' tracking tool, Informed Delivery. The free service sends you alerts for all new mail and provides images of the front of envelopes.

Your IRS tax refund check could be on the way. Here's how to track it online, and what to do if you lose your refund check.

Millions of Americans have already filed their federal income tax returns and many are eagerly awaiting their refunds. The Internal Revenue Service is remi