Some useful Internet links
You can use this website to check on the status of your tax return within 24 hours after the IRS has received your e-filed tax return, or 4 weeks after your paper return was mailed. Please have your social security number or ITIN, filing status, and the exact amount of your refund with you.
Access to useful information, booklets and other tools for individuals from the Internal Revenue Service.
An electronic gateway of procurement information for and about small businesses.