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ITIN processing time calculator

The IRS quotes about 7 weeks for an ITIN, and 9 to 11 weeks during peak season (January 15 to April 30) or when you apply from abroad.

Reviewed by Alex Thomas · Updated Nov 5, 2026

If the IRS received your W-7 on Feb 10, 2026, expect your ITIN letter between Apr 14, 2026 and Apr 28, 2026 (9–11 weeks).

Applications received from January 15 to April 30 take longer: the IRS quotes 9 to 11 weeks.

Latest

Apr 28, 2026

EarliestApr 14, 2026
Original documents back byApr 11, 2026

If you mailed originals and they aren't back within 60 days, contact the IRS.

No letter after the latest date? Call the IRS at 800-829-1040 from the US, or 267-941-1000 from abroad.

Ask members who've been there

Questions

How long does it take to get an ITIN?
About 7 weeks according to the IRS, or 9 to 11 weeks if your application arrives between January 15 and April 30 or you apply from outside the US.
Can I check my ITIN status online?
No. There's no online tracker. After the quoted time has passed, call the IRS to ask about it.
Does applying through a CAA make it faster?
The IRS processing time is the same, but a Certifying Acceptance Agent can verify your documents so you don't mail originals, and catch errors that cause delays.

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Sources

  1. IRS — Individual Taxpayer Identification Numberirs.gov
  2. IRS — How to apply for an ITINirs.gov

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