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Professional Resources

Federal

Links to the latest federal tax news, preparer guidelines, e-filing, and important contact information for practitioners.

IRS Announces First Day of 2026 Filing Season; Online Tools and Resources Help with Tax Filing

Tax Provisions in the One Big Beautiful Bill Act

It’s Not Too Early to Get Ready for the 2026 Tax Season

Get Ready to File Your Taxes

Topics in the news (Including Updates for 2026)

Help for Taxpayers and Tax Professionals: Special Filing Season Alerts

Latest News

Forms, Instructions & Publications

IRS Operations: Status of Mission-Critical Functions

Tax Professionals

IRS Help Page


Other Important Links:


Frequently Used Telephone Numbers for Practitioners

  • Disaster Hotline 866-562-5227
  • Practitioner Priority Service 866-860-4259
  • Business and Specialty Tax Line 800-829-4933
  • Forms and Publications 800-829-3676
  • Refund Hotline 800-829-1954
  • E-Help Desk 866-255-0654
  • Tax Exempt Organizations 877-829-5500
  • Report Tax Schemes 866-775-7474
  • EFTPS Customer Service 800-555-4477
  • Taxpayer Advocate 877-777-4778
  • Automated Substitute for Return (ASFR) Call Site 866-681-4271
  • Identity Protection Specialized Unit 800-908-4490

For additional IRS phone numbers, please click: here