Internal Revenue Service (IRS)

Forms 

AR

800-829-3676

Local Area Office 

AR

479-442-3948

National Taxpayer Advocate 

AR

877-777-4778

Refund Hotline 

AR

800-829-1954

Report Tax Fraud Violations 

AR

800-829-0433

TTY 

AR

800-829-4059

Tax Exempt/Government Entities 

AR

877-829-5500

Tax Help Line Individuals 

AR

800-829-1040

Tele-Tax Information Line 

AR

800-829-4477

Automated Refund Information

AR

800-829-1954

Business/Specialty Tax Line

AR

800-829-4933

Federal Tax Information 

AR

800-829-1040

National Taxpayer Advocate

AR

877-777-4778

Tax Exempt/Government Entities

AR

877-829-5500

Tax Forms Only 

AR

800-829-3676

Tax Fraud Hotline 

AR

800-829-0433

Tele-Tax Information Hotline

AR

800-829-4477