Form I-601
Application for Waiver of Grounds of Inadmissibility
Request a waiver of specific inadmissibility grounds — fraud, certain crimes, health, or unlawful presence — based on extreme hardship to a qualifying relative.
Filing fee
$1,050
Processing time
18–36 months
Varies by service center
Online filing
Paper only
Mail to USCIS lockbox
Form edition
2024
Only the current edition is accepted
Who files Form I-601?
Immigrant visa or adjustment applicants who are inadmissible under INA §212(a).
Where to file
Mail to the Phoenix Lockbox or file at a U.S. consulate, depending on case posture.
Always verify the current address or online filing option on the official USCIS Form I-601 page before sending — lockbox assignments change.
Common mistakes to avoid
- Weak extreme hardship evidence — focusing on applicant instead of qualifying relative
- Mixing up I-601 and I-601A (provisional waiver) requirements
- Missing psychological, financial, and medical evidence needed for hardship findings
Filing tips
- Extreme hardship must be to a U.S. citizen or LPR spouse or parent — children do not qualify
- Approval rates are strongly correlated with the quality of the hardship documentation
- Most applicants work with an attorney on this form
Frequently asked questions
What is Form I-601?
Request a waiver of specific inadmissibility grounds — fraud, certain crimes, health, or unlawful presence — based on extreme hardship to a qualifying relative.
Who files Form I-601?
Immigrant visa or adjustment applicants who are inadmissible under INA §212(a).
How much is the Form I-601 filing fee?
The current filing fee is $1,050. Confirm the current amount on USCIS.gov before filing — fees changed most recently in the 2024 USCIS fee rule.
How long does Form I-601 take to process?
USCIS currently reports 18 months to 36 months for most cases. Processing times vary by service center and workload. Check the USCIS Case Processing Times tool for the latest estimates.
Can I file Form I-601 online?
No. Form I-601 must be filed on paper and mailed to the designated USCIS lockbox or service center. Check the form's official USCIS page for the correct mailing address.
Related forms
Cost deep dive
Looking for a full cost breakdown including biometric fees, fee waivers, and payment methods? See the Form I-601 cost page.
Sources & Citations
All claims in this guide link to primary government sources.
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- 2USCIS Case Processing Times— USCIS
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Not legal advice. This page is a plain-English summary for educational use. Current fees, processing times, and filing locations are controlled by USCIS and may change without notice. For case-specific guidance, consult a licensed immigration attorney.