Official Guidelines Compliance
Official Tools & Preparation for USCIS Signature
Everything you need for your USCIS Signature application.
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Official Requirements & Guidelines
- Max File Size: 1000 KB
- USCIS forms (I-485, N-400 etc.) require wet ink or electronic signatures.
- For online submissions: signature image JPEG/PNG, typically under 1MB.
- Must match the name as it appears on official ID.
- Electronic signatures accepted for most online form submissions since 2021.