NOTICE: Walk-in services at all DRS branch office locations remain suspended. Email DRS at Email the Priority One Taxpayer Assistance Program: Please check our Frequently Asked Questions page.

IRS Information

For questions about Federal taxes, contact the Internal Revenue Service (IRS) by calling 1-800-829-1040 or visit an Internal Revenue Service Office at:

Hartford - 135 High Street Norwalk - 761 Main Ave
Bridgeport - 915 Lafayette Boulevard New London - By appointment only
Danbury - 131 West Street Waterbury - 14 Cottage Place
New Haven - 150 Court Street, 4th Floor
For information on the local offices, visit the IRS webpage on Local Offices in Connecticut.