Montana IRS location status
Helena IRS office is currently closed
The IRS Taxpayer Assistance Center formerly listed at 10 W. 15th St., Suite 2300, Helena, MT 59626 is marked closed in the IRS locator. Do not plan a visit to this address unless the IRS reopens it. The nearest active offices are listed below.
Marked closed by the IRS
This status was last checked against the IRS Taxpayer Assistance Center locator on 2026-07-02. Call 844-545-5640 and ask for the nearest active office that can handle your notice, identity verification, ITIN documents, or account issue. Bring your IRS letter and a government photo ID to any appointment.
Nearest active IRS offices to Helena
These are the closest active Taxpayer Assistance Centers in the current IRS locator. Appointment availability and services vary by location, so call before choosing one.
- Great Falls, MT IRS office 219 2nd Ave South, 3rd Floor, Great Falls, MT 59405 71.4 mi
- Missoula, MT IRS office 2681 Palmer St. Suite F, Missoula, MT 59808 96.6 mi
- Kalispell, MT IRS office 555 Corporate Drive, Suite 202, Kalispell, MT 59901 154.5 mi
- Billings, MT IRS office 2900 4th Ave N. Room 200, Billings, MT 59101 177.7 mi
- Idaho Falls, ID IRS office 1820 East 17th St. Ste. 210, Idaho Falls, ID 83404 215.3 mi
Former Helena IRS office address
The last address on record was 10 W. 15th St., Suite 2300, Helena, MT 59626. Treat this as a historical listing while the IRS marks the location closed. It stays online so an old address search reaches a clear answer instead of a dead end. Do not mail returns, payments, or identity documents here unless an IRS letter names this address.
Official IRS source
The address, phone, hours, coordinates, service list, and notes on this page come from the IRS Taxpayer Assistance Center locator. Last verified on this site: 2026-07-02. Call 844-545-5640 to schedule an IRS TAC appointment. Check the official locator again before making a long trip.
Questions about the closed Helena IRS office
- Is the Helena IRS office open?
- No. This IRS office is currently marked closed in the IRS Taxpayer Assistance Center locator. Use a nearby active office instead.
- Can I make an appointment at the closed Helena IRS office?
- Do not try to book this location while it is marked closed. Call 844-545-5640 and ask for the nearest active Taxpayer Assistance Center that can handle your issue.
- What is the closest active IRS office to Helena?
- The nearest active IRS office listed here is in Great Falls, MT, about 71.4 miles away.