Contact IRS for More Information | Internal Revenue Service
As of November 1, 2008, the 1065 Modernized e-File Mailbox is no longer active. Corporate taxpayers (Forms 1120, 1120S, 1120-F) may contact the e-help Desk at 1-866-255-0654. Tax-exempt organizations can find further e-file information on IRS.gov at e-file for Charities and Non-Profits. Taxpayers with account or tax law questions may call 1-800-829-4933.
DA: 30 PA: 39 MOZ Rank: 77