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Children grow up faster than we ever expect. So when a US citizen parent finally settles in America, they often face a hard truth: their son or daughter is now an adult, over 21, and still back home in Pakistan. The good news? The door is still open. Through the F1 visa, a US citizen can sponsor an unmarried adult son or daughter for a green card.
However, this visa works differently from a child visa. Therefore, you must understand its rules and its wait before you begin. In this guide, we explain the F1 in simple English. We cover who qualifies, how long it takes, and the exact mistakes that hurt families, especially in Pakistan. Throughout, you will hear clear advice from Mujtaba Maharvi, CEO of Westside Visa Consultants.
What is the F1 visa?
The F1 visa is the family first preference immigrant visa. In simple terms, it is for the unmarried son or daughter, aged 21 or older, of a US citizen. Once the process finishes, your child becomes a lawful permanent resident and receives a green card.
Here is the key difference from a child visa. When a child is under 21 and unmarried, they count as an “immediate relative” and travel quickly on an IR-2 visa. However, the moment they turn 21, they move into the F1 category. Unlike immediate relatives, the F1 has a yearly limit. As a result, a waiting line forms, and patience becomes part of the journey.
Who qualifies for an F1 visa?
Before you file, check the core rules. Generally, three conditions must all be true.
- The petitioner is a US citizen (a green card holder files the different F2B category instead).
- The son or daughter is 21 years or older.
- The son or daughter is unmarried, and stays unmarried until they immigrate.
That last point is the most important of all. Because if your son or daughter marries at any time before they get the visa, the case does not simply pause. Instead, it shifts into the F3 category for married children, which carries an even longer wait. So the rule is simple: stay unmarried until the journey is complete.
Marriage changes everything
If your unmarried son or daughter marries during the wait, the F1 case converts to F3. As a result, the wait grows much longer. Therefore, plan carefully, and speak to us before any big life decision during the process.
The honest truth about the wait
Let us be straight with you, because you deserve the truth. The F1 category has a real waiting line, and it is long.
Typical F1 wait for applicants from Pakistan
~8 to 9 years from filing to visa
As of the July 2026 Visa Bulletin, the F1 line for most countries, including Pakistan, sits around a February 2018 priority date. The category receives about 23,400 visas a year. Remember, though, that the line moves over time, so your real wait may differ.
We share these numbers not to discourage you, but to prepare you. Indeed, families who understand the timeline plan wisely. They file early, they keep the case alive, and they avoid painful surprises. In contrast, families who expect a quick result feel crushed when reality arrives. So knowledge, once again, is your greatest tool.
The F1 process, in brief
The journey follows clear stages. Although it takes years, each step is simple to understand.
1
File Form I-130
The US citizen parent files Form I-130 with USCIS. The filing date becomes your child’s priority date, which fixes their place in line.
2
Wait for the priority date
After approval, your child joins the F1 line. A visa opens only when their priority date becomes current in the monthly Visa Bulletin.
3
National Visa Center (NVC)
When a visa is near, you pay fees, submit the DS-260 form, file the Affidavit of Support, and upload documents.
4
Medical exam & interview
Your son or daughter completes a medical exam and attends the interview at the US Embassy in Islamabad.
5
Visa, travel & green card
After approval, your child receives the F1 visa, travels to the US, and becomes a permanent resident.
Good to know
Your son or daughter does not travel alone. Their own unmarried children under 21 can usually come along as derivative applicants. So one F1 case can reunite a whole young family with you.
Common questions from Pakistani families
Every day, worried parents bring us the same questions. So let us answer the most common ones clearly.
Q. My child just turned 21. Did we lose our chance?
No. They simply moved from the fast IR-2 category into F1. There is now a wait, but the path is still fully open. File as soon as you can.
Q. Can my son or daughter get married during the wait?
We strongly advise against it during the F1 process. Marriage converts the case to F3, which has a longer wait. Speak to us first before any such decision.
Q. I am a green card holder. Is my adult child F1?
No. A green card holder’s unmarried adult child falls under F2B, not F1. However, if you later become a US citizen, that case can upgrade to F1.
Q. Can my grandchildren come too?
Yes. Your child’s own unmarried children under 21 can travel with them as derivatives on the same case.
Q. The wait is long. Can we do anything to move faster?
You cannot jump the line, but you can protect your place. File early, respond quickly, and keep the case alive. We track your priority date for you.
Mistakes that hurt F1 cases
Sadly, honest families lose years over avoidable errors. So watch out for these.
Firstly, and most painfully, some sons or daughters marry during the wait, which pushes the case into the longer F3 line. Secondly, families often lose contact with USCIS and the NVC over such a long wait, and then miss vital notices. Thirdly, applicants sometimes let the case go stale, forgetting to update addresses or respond on time. Fourthly, many file late, not realising that every month of delay adds to an already long line. Finally, families frequently confuse F1 with F2B or IR-2, and pick the wrong path from the start. Each mistake is avoidable with steady, expert guidance.
Myth vs reality
Rumours cause real harm. So let us replace the myths with facts.
Myth“My adult child will get a visa as fast as a young child.”
RealityNo. Once a child turns 21, they enter the F1 line, which currently means a wait of about 8 to 9 years for Pakistan.
Myth“My son or daughter can marry during the wait with no effect.”
RealityMarriage converts F1 into F3, which has a longer wait. Staying unmarried until immigrating is essential.
Myth“A green card holder’s adult child is also F1.”
RealityThat is the F2B category. F1 is only for the child of a US citizen. Citizenship of the parent matters.
Myth“Today’s wait time is exactly what I will get.”
RealityThe line moves each year. Treat today’s figure as a guide, not a fixed promise.
Expert advice from Mujtaba Maharvi
“The F1 is a patient family’s visa,” says Mujtaba Maharvi, CEO of Westside Visa Consultants. “It rewards those who plan early and stay steady. Sadly, it punishes those who wait too long or make one wrong move. So I give every parent the same clear guidance.”
Mujtaba’s three rules
First, file the moment your child turns 21; never waste a single month in a line this long. Second, keep your son or daughter unmarried until they immigrate, or the wait grows. Third, keep the case alive; update your address, track the Visa Bulletin, and respond fast at every stage.
“Above all,” he adds, “do not try to carry a decade-long case alone. So much can change in eight or nine years. Therefore, steady expert support is not a luxury; it is how you protect your family’s place in line, all the way to the finish.”
A happy family’s story
★★★★★
“My father became a US citizen years ago, but I was already over 21, so our case felt confusing and slow. Honestly, I almost gave up hope. Then we trusted Westside Visa Consultants, and they changed everything. They filed the petition correctly, tracked our priority date year after year, and guided me carefully so I never made a mistake that could harm the case. When my F1 visa was finally approved, our whole family cried with joy. I am forever grateful. Thank you, Westside Visa.”
— Ms. Saima Rizvi, Lahore · successful F1 visa applicant
