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Family ImmigrationRiversideUpdated: December 28, 20257 min read

Sibling Immigration Help in Riverside: F4 Visa Category for Arab Families

Understanding the F4 sibling petition process for Inland Empire families

SoCal Immigration Services
Reviewed by: Maria Santos, DOJ Accredited Representative

Quick Answer

Riverside's growing Arab-American community in the Inland Empire faces unique challenges when trying to bring siblings to the United States. The F4 sibling category has the longest wait times of any family immigration category, making proper planning and document preparation essential.

Reviewed for accuracy by

Maria Santos

DOJ Accredited Representative • 15+ years experience

Riverside's growing Arab-American community in the Inland Empire faces unique challenges when trying to bring siblings to the United States. The F4 sibling category has the longest wait times of any family immigration category, making proper planning and document preparation essential.

What is the F4 Sibling Visa Category?

The F4 (Fourth Preference Family) category allows U.S. citizens to petition for their brothers and sisters to immigrate to the United States. This is the only way to sponsor adult siblings for green cards.

Key Facts about F4 Petitions:
• Only U.S. citizens can file (not green card holders)
• Both full and half-siblings qualify
• Siblings' spouses and unmarried children under 21 can accompany them
• Currently has the longest wait times of any family category

Current Wait Times for F4 Category

The F4 sibling category faces significant backlogs. Based on current visa bulletin data:
Country of OriginCurrent Wait TimeNotes
Most Countries15-17 yearsStandard processing
Mexico20+ yearsSignificant backlog
Philippines23+ yearsLongest wait
India15-17 yearsSimilar to worldwide
China15-17 yearsSimilar to worldwide

Requirements for Sponsoring Siblings

To petition for a sibling from Riverside, you must:
  • Be a U.S. citizen (naturalized or by birth)
  • Be at least 18 years old
  • Have proof of sibling relationship
  • Prove common parent(s) through documentation
  • File Form I-130 Petition for Alien Relative

Proving the Sibling Relationship

Documentation required to prove you are siblings:
  • Your birth certificate showing your parents' names
  • Sibling's birth certificate showing same parent(s)
  • Parents' marriage certificate (if different mothers/fathers)
  • Your naturalization certificate or U.S. passport
  • Evidence of any legal name changes

What About Half-Siblings and Step-Siblings?

The rules differ for different sibling relationships:

Half-Siblings: If you share one common parent, you can still petition for your half-sibling. You'll need birth certificates showing the shared parent.

Step-Siblings: Generally, step-siblings do not qualify for F4 petitions unless they were legally adopted by your parent before turning 16.

Adopted Siblings: If your sibling was legally adopted by your parent before age 16, they may qualify as a sibling for immigration purposes.

The Long Wait: What to Expect

Given the 15-20+ year wait times, families should understand:

• Priority Date: Your place in line is set when USCIS receives your I-130 petition
• Visa Bulletin: Check monthly updates to track when visas become available
• Maintaining Contact: Keep your sibling's address updated with NVC
• Life Changes: Update USCIS/NVC about marriages, divorces, deaths
• Aging Out: Children of your sibling may 'age out' if they turn 21 before visas are available

Why File Now Despite Long Waits?

Even with 15+ year waits, there are reasons to file sibling petitions now:
  • Lock in your priority date early
  • Processing times may change
  • Your sibling's spouse and children are included
  • No guarantee wait times won't increase further
  • Petition can be expedited if you're active military

Costs for Sibling Petitions

Current filing fees and costs:
  • I-130 Filing Fee: $535
  • Document translation (if needed)
  • Certified copies of vital records
  • Future fees when visa becomes available (DS-260, medical exam, etc.)

Serving Riverside and the Inland Empire

SoCal Immigration Services helps Arab families throughout the Inland Empire including Riverside, Corona, Rancho Cucamonga, Ontario, and surrounding areas. We offer:
  • Arabic and English speaking staff
  • Experience with long-term family petitions
  • Document organization and storage guidance
  • Priority date tracking assistance
  • Affordable flat-fee services

FAQFrequently Asked Questions

Q:How long does sibling immigration take from Riverside?

A: Currently, the F4 sibling category has wait times of 15-17 years for most countries, with Mexico and Philippines having even longer waits of 20+ years.

Q:Can green card holders petition for siblings?

A: No, only U.S. citizens can file I-130 petitions for siblings. Green card holders cannot sponsor brothers or sisters.

Q:Can my sibling's family come with them?

A: Yes! When you petition for a sibling, their spouse and unmarried children under 21 at the time of filing can be included as derivative beneficiaries.

Q:What if my sibling's child turns 21 during the wait?

A: This is called 'aging out.' The Child Status Protection Act (CSPA) may help in some cases, but children who turn 21 during the long wait may need their own separate petition.

Q:Should I file now even with such long waits?

A: Yes, we generally recommend filing as soon as possible to establish your priority date. Wait times could increase further, and filing now secures your place in line.

Q:Do you help with sibling petitions in Riverside?

A: Yes! We serve the entire Inland Empire from our Garden Grove office. We help families with document preparation, translation, and long-term case tracking.

Disclaimer: This article provides general information about immigration services in Riverside and does not constitute legal advice. SoCal Immigration Services is a document preparation company, not a law firm. For legal advice specific to your situation, please consult with a licensed immigration attorney.
Published: December 28, 2025Last Updated: December 28, 2025

Start Your Sibling Petition Today

Even with long wait times, filing now secures your priority date. Contact us for a free consultation about sponsoring your sibling.

Serving Riverside and all of Southern California

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