The IRS doesn't offer a public online tracker for ITIN applications the way it does for refunds, so checking status means knowing the normal timeline and when it's genuinely worth calling.
The normal timeline
Standard processing is about seven weeks from when the IRS receives a complete application — up to 9–11 weeks during the January–April filing season, or if you applied from outside the United States.
When to contact the IRS
If it's been longer than the standard window, call the IRS ITIN hotline directly (they can confirm receipt and status by phone). Don't submit a second Form W-7 in the meantime — a duplicate application can create confusion and further delay.
Signs something went wrong
If your documents are returned without an ITIN, the IRS has sent a rejection notice (usually CP566) explaining what's missing or incorrect. Check the application process guide to see what commonly needs correcting, and resubmit as soon as possible.
