ITIN Processing Times: Current Wait Times and How to Check Status
The IRS publishes an official ITIN processing time of 7 to 11 weeks. In practice, the actual wait depends heavily on when you submit and the current IRS workload. Here is what to realistically expect.
Typical Wait Times by Season
January to April (tax season): Longest wait times. The ITIN unit processes a high volume of applications from all types of non-resident filers. Expect 10 to 14 weeks or longer during peak season. Early January applications filed in the first week of the month tend to get into processing before the peak hits.
May to August: Processing times improve after the April 15 domestic tax deadline passes. Applications submitted in this window typically process in 7 to 10 weeks.
September to December: Generally the fastest period. 6 to 9 weeks is common. If you have flexibility in when you file, a fall submission can meaningfully accelerate your overall refund timeline.
How to Check Your Status
The IRS does not have an online tracking tool for ITIN applications. The only way to check is to call the IRS at 1-267-941-1000 (international taxpayer services line). Have your full name, date of birth, and mailing address ready. If you submitted a tax return with the W-7, have that information too. Be prepared for hold times of 30 to 90 minutes during busy periods.
If It Has Been Longer Than 14 Weeks
After 14 weeks with no communication, it is reasonable to call and inquire. Before calling, make sure you used the correct mailing address (the ITIN unit in Austin, Texas), your passport or certified documents were included correctly, and your W-7 had a tax return attached. If you used a Certifying Acceptance Agent, contact them first — they can often follow up on your behalf.
After ITIN Assignment
Once your ITIN is assigned, the IRS begins processing your attached 1040-NR tax return. This adds another 4 to 6 months to the timeline before your refund check is issued. Track the total expected time from submission to refund to set realistic expectations.
