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IRS Contact Information

The IRS Web site (www.irs.gov) contains forms, worksheets and publications you need to complete your tax returns. It also contains advice, FAQs, and new and changing tax laws. There are also links and information for your state taxes and online tools and calculators.

The IRS Web site is a great resource for all your income tax questions, but if you need to contact the IRS by phone, here are some important numbers.

* Customer Service
800-829-1040

* Forms & Publications
800-829-3676

* Lost IRS Check
800-829-4477

 * File an Extension
888-796-1074

* Pay Tax by Credit Card
800-2PAY-TAXSM or 888-PAY-1040SM

 * Questions About Refund Offsets to IRS Liabilities
800-829-4477

* Refund Status
800-829-4477

* Problem Resolution
877-777-4778

Find Refund Status Online