References References. 1  Berlucchi M, Nicolai P. Marshallâs syndrome or PFAPA (periodic fever, aphthous stomatitis, pharyngitis, cervical adenitis) syndrome. 2  Ovetchkine P, Bry ML, Reinert P. [Marshall syndrome: results of a retrospective national survey].. 3  Kurtaran H, KaradaÃ° A, Catal F, AktaÃ¾ D. PFAPA syndrome: a rare cause of periodic fever.
Each state has at least one Local Taxpayer Advocate who is independent of the local IRS office and reports directly to the National Taxpayer Advocate. Select your state on the map below to find the phone number and address of the Taxpayer Advocate Service office nearest you. You can also call this toll-free number to find out if TAS can help you: 1-877-777-4778. If you qualify for our help, we'll do everything we can to get your problem resolved.
Here are some other useful numbers: IRS E-file Help Desk Phone number: 1-866-255-0654 - Call this number for e-filing assistance. Tax Practitioner Hotline: 1-866-860-4259 - Tax assistance for Tax Preparers. This number is only for people who prepare taxes for other tax payers. Main Tax Assistance: 1-800-829-1040 - Tax assistance for Taxpayers. this is the IRS main number give i gave you above. IRS Business Assistance: 1-800-829-4933 - Call this number if you want to talk to an agent about your business, not your personal taxes.