How Long It Takes to Get an ITIN and What Affects Processing Time
One of the most common questions we hear is how long it takes to receive an ITIN. The answer depends on several factors.
At Nolly.com, we help clients understand timelines and avoid delays.
Standard ITIN Processing Time
In most cases, ITIN processing takes six to ten weeks.
During busy tax seasons, it can take longer.
Timing matters.
Tax Season Delays
Between January and April, the IRS receives millions of filings.
ITIN applications submitted during this period often take more time.
Applying early in the year or outside peak season helps.
Incomplete Applications Slow Everything
Missing signatures
Incorrect forms
Expired passports
Wrong reason codes
Any of these can cause delays or rejection.
Submitting With a Tax Return Helps
Applications submitted with a 1040NR usually process faster.
This clearly shows the IRS why the ITIN is needed.
Standalone applications may take longer.
Mailing Original Documents vs Verification
Mailing original passports increases risk and delay.
Using a Certified Acceptance Agent allows document verification without mailing originals.
This often speeds up the process.
International Mail Adds Time
Applications sent from outside the U.S. take longer to arrive.
Return mail also takes time.
This is normal but should be expected.
What Happens After Approval
Once approved, the IRS issues a letter with the ITIN number.
The number can then be used immediately for filing and refunds.
How to Avoid Delays
Use current forms
Double-check documents
Submit complete applications
Apply with a tax return when possible
Preparation matters.
How Nolly.com Helps
At Nolly.com, we prepare accurate ITIN applications, verify documents securely, and submit complete packages.
This helps clients avoid common delays.
Final Thoughts
ITIN timelines vary, but proper preparation shortens the wait. Knowing what affects processing time helps set realistic expectations.
Start your ITIN application with Nolly.com today. We help you apply correctly and avoid unnecessary delays.
