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Immigration Forms

Form I-539

Application to Extend/Change Nonimmigrant Status

Fyllyo uses local AI to interpret your documents, calculate required answers and fill PDF forms. Review the answers and their sources before saving, without uploading client documents.

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Drop in PDFs, scans, photos, Word files or typed notes. The AI reads them on your computer.

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Check the source lines, confirm key facts and edit the PDF. Uncertain values stay blank and flagged.

Form reference

Before you begin.

Use these notes as a starting point. Check the issuing agency’s current form and instructions for your client’s situation.

Open the source PDF

Fyllyo helps prepare PDFs. It doesn’t provide legal or tax advice, determine eligibility, or file forms for you.

Gather Necessary Documents

Before starting your Form I-539, Application to Extend/Change Nonimmigrant Status, ensure you have all necessary documents ready. This includes your passport, I-94 form, and any other relevant supporting documentation related to your current nonimmigrant status. Having these documents on hand will streamline the form-filling process and ensure accuracy.

Details worth checking

Ensure Completeness and Accuracy

Incomplete or inaccurate information in Form I-539 can lead to rejection or delays in processing your application. It's crucial to provide all required details and verify their accuracy to avoid these issues.

Use Correct Form Version

Submitting an outdated version of Form I-539 can result in processing delays or denial. Always use the latest version to comply with current USCIS standards.

Sign and Date Your Form

A failure to sign and date Form I-539 can result in processing delays or even denial of your application. This oversight is common but easily avoidable.

Include All Supporting Documentation

Forgetting to include necessary supporting documents with Form I-539 can lead to application denial or delays. Each nonimmigrant classification requires specific documentation.

Submit to the Correct USCIS Office

Submitting Form I-539 to the wrong USCIS office can delay processing or result in rejection. It's essential to verify the correct submission location.

Biometric Services Compliance

Certain changes in nonimmigrant status require biometric services. Failing to acknowledge this can result in application delays or denial.

Set up your own form once.

Fyllyo’s cloud service prepares a reusable template from your blank fillable PDF and setup instructions. No API key is required. Client documents stay on your computer, and subsequent filling runs locally. Check the first few filled forms carefully.

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