Allegheny County IRS Office

Find Allegheny County Pennsylvania IRS or internal revenue service offices, locations, and service centers. IRS offices provide information on tax refund and return numbers, tax forms, US tax laws, filing taxes, and debt forgiveness.


Monroeville Pennsylvania IRS Office 4314 Old William Penn Highway Monroeville PA 15146 412-856-1913


Pittsburgh Pennsylvania IRS Office 1000 Liberty Avenue Pittsburgh PA 15222 412-395-5667

Warrendale Pennsylvania IRS Office 547 Keystone Drive Warrendale PA 15086 724-772-5111

What is an IRS Office?

An IRS office helps with the tax collection process, processes tax refunds and returns for individuals and businesses, and provides debt counseling. The office helps taxpayers determine income and deductions and file individual tax returns. The local IRS office offers a free Taxpayers Advocate Service to eligible citizens to help them better understand tax laws.

This office also answers taxpayer account inquiries and makes tax adjustments. The office provides information about tax credit programs and deductions available to individual taxpayers and businesses, such as the Earned Income Tax Credit, First-Time Home Buyer Credit, Child and Dependant Care Credit, and other standard deductions. The office counsels business owners about eligibility for tax credit programs such as the Manufacturers' Energy Efficient Appliance Credit, Small Business Health Care tax credit and green-energy tax credit programs.