Preserving your status as a "child" for immigration purposes

In 2002, Congress passed the Child Status Protection Act (CSPA), changing who can be considered a "child" for immigration purposes.  Before 2002, when a child turned 21 he/she was no longer eligible to immigrate with his/her parents - regardless of how long they may have been waiting.  This would mean that parents would get their residency and immediately turn around and petition for the children who had "aged-out," which resulted in their now adult children being basically kicked to the back of an even longer line than the one they had been waiting in with their parents.   

With the enactment of CSPA, children who had "aged-out" are, in some circumstances, allowed to remain children (i.e. under 21) for immigration purposes.  The "circumstances" I am referring to can often be complex and vary depending on the type of petition, who was petitioning, and the preference category.  The most common situation is the one I described above, where a parent is the direct beneficiary to a non-immediate relative petition, and the child is a "derivative" - i.e. the petition wasn't filed specifically for them, but the mere fact that they are the child of the principal beneficiary (their parent) makes them eligible to be attached to the application.  ** Please note: by non-immediate relative, I mean that the person who filed for the parent was not their: (1) USC spouse or (2) over 21 USC child - in those cases, there are NO derivatives allowed.  Often times, the parent has to wait months or even years for their petition to be approved and in that time, their derivative child turns 21.  Through CSPA, those months/years that they had to wait for their approval can be subtracted from the child's age and if after the math, the child is under 21, then they can immigration with their parents.  This basically ensures that kids are not punished for how long it takes USCIS to process a petition. 

Until a recent 9th Circuit Court of Appeals decision, this calculation, called an automatic conversion was only allowed in situations where the original petition was an F2A petition - meaning it was filed by a resident spouse or parent.  So, in situations where a US citizen brother or sister applied for a person, a child who was a derivative on that petition could not subtract the time it too that petition to be approved from their age.  In September, the 9th Circ. in De Orosorio v. Mayorkas, held that the plain language of CSPA provides automatic conversion and to aged-out beneficiaries in all family based categories.  So that means, if your mom's sister filed for her waaaay back when, and you were under 21 at the time, depending on how long it too for that petition to be approved, you may still be under 21 for immigration purposes and you could possibly get your green card too. 

Other things can freeze someone's age under 21 as well.  For example, if a resident father files for his son and then becomes a US citizen before that son turns 21 - his age is frozen under 21 and the petition his father filed becomes an immediate relative petition - i.e. it is immediately available for use - no waiting in line for your date to come up. 

There are also this which make someone INELIGIBLE for CSPA.  For example, if you are the derivative on your mom's petition from your resident grandfather.  The petition takes several years to be approved, and then several more for the priority date to become current.  If in that time YOU get married, even if the automatic conversion would have worked to freeze your age under 21, your marriage rendered you ineligible to make use of it. 

In addition to the above scenarios, there are a MULTITUDE of other situations which can arise which may affect your eligibility in both positive and negative ways - including things your parents may have done while waiting for their petition to be approved that can affect you and your eligibility to "ride" on that petition.  That being said, as always, you need to seek out competent legal advice.