The number to reach the IRS in Austin, Texas is 512-499-5127. The physical address for this location is 825 E. Rundberg Lane, Austin, TX, 78753. The service hours for this location are Monday through Friday, from 8:30 a.m. to 4:30 p.m., excluding federal holidays.
Specific services provided at the Austin, Texas IRS location include account inquiries, adjustments, Form 2290 help, multilingual assistance, tax forms and basic tax law assistance. The Austin office also has Facilitated Self Assistance, or FSA, services. These self-service kiosks allow taxpayers to complete IRS-related tasks and navigate the IRS website. Help from IRS employees is also available for kiosk use.