IRS office hours and phone lines

The IRS does not have a single closing time. Most IRS Taxpayer Assistance Centers (walk-in offices) are open Monday through Friday, 9 a.m. to 4 p.m. local time, but hours vary by location. Some offices open at 8:30 a.m. or close at 5 p.m. A few locations have reduced hours or are closed certain days of the week.

The IRS phone line (1-800-829-1040) operates Monday through Friday, 7 a.m. to 7 p.m. local time during tax season (January through mid-April). Outside tax season, the line closes at 5 p.m. Wait times are longest in the morning and during the first two weeks of April. The line is closed on federal holidays and weekends year-round.

If you need to find the exact hours for your nearest office, go to irs.gov, click "Contact Us," and search by zip code. The listing will show whether that location is open today and what time it closes. This is the most reliable way to confirm hours before you make a trip or plan to call.

Key Takeaways

  • Most IRS walk-in offices close at 4 p.m. on weekdays, but hours vary by location and you should check irs.gov for your specific office.
  • The main IRS phone line closes at 5 p.m. outside tax season and 7 p.m. during tax season (January through mid-April), Monday through Friday only.
  • The IRS is closed on all federal holidays and does not answer phones on weekends.
  • You can file taxes and check refund status online through irs.gov at any time, without waiting for an office to open.
  • Tax professionals such as CPAs and Enrolled Agents often have direct contact lines and may offer evening or weekend appointments during tax season.

What to do if the IRS is closed

If you cannot reach the IRS during business hours, several options do not require a phone call. You can check your refund status, view your account transcript, or file a return through irs.gov 24 hours a day. The "Where's My Refund?" tool updates once per day, usually overnight, so you can monitor your return status at any time.

For urgent tax questions, you can also contact a Certified Public Accountant (CPA), Enrolled Agent, or tax preparation service. These professionals can represent you to the IRS and often have direct contact lines that move faster than the public phone number. Many offer evening and weekend appointments during tax season, which can be helpful if your schedule does not align with standard IRS hours.

If you have a payment due and cannot reach the IRS before closing, you can still pay online through IRS Direct Pay or Electronic Federal Tax Payment System (EFTPS) at any time. Payments made before midnight are treated as received that day, so you will not face a late-payment penalty if you pay online after hours.

IRS office locations and how to find yours

The IRS operates about 400 Taxpayer Assistance Centers across the United States. Not every city has one, and some rural areas may require you to travel to a neighboring county or region. To find the nearest office, go to irs.gov, select "Contact Us," and enter your zip code. The search will show you the address, phone number, and current hours for that location.

Walk-in offices do not require an appointment, but wait times can be 30 minutes to two hours, especially during tax season. If you want to avoid waiting, you can call ahead to ask how busy the office is, or you can schedule a phone appointment through irs.gov instead of visiting in person. Phone appointments often have shorter wait times than walk-in visits.

Tax season versus off-season hours

During tax season (January 1 through mid-April), the IRS phone line stays open until 7 p.m. local time on weekdays. Outside this period, it closes at 5 p.m. Some Taxpayer Assistance Centers also extend their hours during tax season, though this varies by location. Check your local office's schedule on irs.gov to see if extended hours apply to you.

If you are filing after April 15, you can still reach the IRS, but expect longer wait times in May and June as the agency processes late returns and handles amended returns. By July, phone wait times usually drop significantly because the bulk of returns have been processed. This is a good time to call if you have questions about a prior year return or need to discuss a payment plan.

Federal holidays when the IRS is closed

The IRS is closed on all federal holidays, including New Year's Day, Martin Luther King Jr. Day, Presidents' Day, Memorial Day, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving, and Christmas. On these days, walk-in offices are closed and the phone line does not answer.

If a deadline falls on a federal holiday or weekend, the IRS automatically extends it to the next business day. For example, if April 15 falls on a Saturday, the deadline moves to Monday, April 17. You can still file and pay online on holidays without penalty, so the closure does not prevent you from meeting your obligations.

Frequently Asked Questions

Can I reach the IRS on Saturday or Sunday?

No. The IRS phone line and walk-in offices are closed on weekends. However, you can file your return, check your refund status, or make a payment through irs.gov at any time, including weekends and holidays.

What if I need to speak to someone after 7 p.m.?

The IRS does not staff phone lines after 7 p.m. during tax season or after 5 p.m. the rest of the year. If your question is urgent, you can contact a tax professional (CPA or Enrolled Agent) who may have evening availability, or you can handle many tasks online through irs.gov without speaking to anyone.

Do all IRS offices have the same hours?

No. Hours vary by location. Some offices open at 8:30 a.m. instead of 9 a.m., and some close at 5 p.m. instead of 4 p.m. Always check irs.gov for your specific office, or call ahead to confirm before you visit.

What if I have a tax deadline and the office is closed?

You can file online through irs.gov or use tax software at any time, even after the office closes. If you owe money, you can pay through IRS Direct Pay or EFTPS 24 hours a day. Payments and filings made before midnight count as received that day.

How do I schedule a phone appointment with the IRS?

Go to irs.gov and look for the "Schedule a Phone Appointment" option under Contact Us. Phone appointments are often shorter than walk-in visits and can be scheduled for times that work better with your schedule, though availability varies by location and season.