The IRS is open Monday through Friday, 7 a.m. to 7 p.m. in your local time zone

The Internal Revenue Service operates on a standard business schedule during tax season and year-round. Phone lines open at 7 a.m. and close at 7 p.m. Monday through Friday, excluding federal holidays. The IRS does not answer calls on weekends or holidays, and wait times are longest in the morning and during peak tax season (January through April).

If you cannot reach the IRS by phone during these hours, you have other options. The IRS website allows you to check your refund status, read forms, and view your account information 24 hours a day. You can also visit a local IRS office in person during business hours, though many offices operate by appointment only.

Key Takeaways

  • The IRS phone lines operate Monday through Friday, 7 a.m. to 7 p.m. in your time zone, and are closed on weekends and federal holidays.
  • Wait times are shortest in the late afternoon and outside of tax season (May through December).
  • You can check your refund status and access tax forms on the IRS website at any time without calling.
  • Local IRS offices are open during standard business hours but often require an appointment scheduled in advance.
  • The IRS does not operate a walk-in service at most locations; calling ahead or using the website is faster than visiting in person.

Federal holidays when the IRS is closed

The IRS observes all federal holidays and closes completely on those days. This includes New Year's Day, Martin Luther King Jr. Day, Presidents' Day, Memorial Day, Juneteenth, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving, and Christmas. If a holiday falls on a weekend, the IRS may observe it on the nearest weekday.

During the tax season, holiday closures can create bottlenecks. If you have a important date that falls on or near a holiday, plan to contact the IRS or file several days early. The IRS website and automated phone systems remain available on holidays, but live representatives will not answer calls.

Phone lines and wait times by time of day

Calling the IRS between 7 a.m. and 10 a.m. typically results in the longest waits, sometimes exceeding 30 minutes or more during tax season. Calling after 4 p.m. usually means shorter waits, though you will have less time before the lines close at 7 p.m.

Outside of tax season (May through December), wait times drop significantly. If your question is not time-sensitive, waiting until summer or fall to call can save you substantial hold time. The IRS also publishes a phone line status on its website showing current wait times before you call.

Local IRS office hours and how to find yours

IRS offices are located in most major cities and operate Monday through Friday, typically 9 a.m. to 4 p.m., though hours vary by location. You cannot walk in without an appointment at most offices. To schedule an appointment, call the main IRS line at 1-800-829-1040 or visit the IRS office locator on the IRS website.

In-person visits are useful if you have complex questions or need to bring documents, but they require planning ahead. Appointment slots fill quickly during tax season, so book several weeks in advance if you need to visit during January through April. Many people find it faster to handle their issue by phone or online rather than waiting for an appointment.

Online services available 24 hours a day

The IRS website (irs.gov) offers several services that do not require calling or visiting an office. You can check the status of your refund using "Where's My Refund," read tax forms and publications, view your tax account information, and set up a payment plan if you owe taxes. These services are available at any time, including nights, weekends, and holidays.

Creating an IRS online account gives you access to your tax records, payment history, and correspondence from the IRS. This account can reduce the need to call or visit an office. The IRS also offers a find message system through your online account for non-urgent questions, though responses may take several business days.

Tax season hours and extended availability

During the peak tax season (January 1 through April 15), the IRS may extend phone hours or add additional staff to handle the volume of calls. In recent years, the IRS has announced extended hours during this period, sometimes staying open until 9 p.m. or later. Check the IRS website in January for the exact hours that explore to your call.

Even with extended hours, tax season remains the busiest time to reach the IRS. If your question can wait until May or later, you will reach a representative much faster. For urgent matters during tax season, the IRS website and automated systems are your fastest option.

Frequently Asked Questions

Can I reach the IRS on Saturday or Sunday?

No. The IRS does not answer phone calls on weekends. However, you can use the IRS website, check your refund status, and access forms and publications 24 hours a day, seven days a week. If you have a question that cannot wait until Monday, the automated phone system may be able to help you.

What is the best time to call the IRS?

Late afternoon (after 4 p.m.) typically has shorter wait times than morning hours. Calling outside of tax season (May through December) will result in significantly shorter waits than calling during January through April. If your question is not urgent, waiting until summer or fall is the fastest way to reach a representative.

Do I need an appointment to visit an IRS office?

Yes. Most IRS offices require an appointment and do not accept walk-ins. Call 1-800-829-1040 or use the office locator on irs.gov to schedule an appointment. During tax season, appointments fill quickly, so book as far in advance as possible.

What should I do if I cannot reach the IRS by phone?

Use the IRS website to check your refund status, read forms, or access your tax account information. You can also schedule an in-person appointment or send a find message through your IRS online account. For most routine questions, the website is faster than calling.

Are IRS hours the same in every state?

IRS phone lines operate in your local time zone, so a call at 7 a.m. Pacific time reaches the IRS at 10 a.m. Eastern time. Local IRS office hours may vary slightly by location, so check the office locator on irs.gov for the specific hours of the office nearest you.