Child of Principal Immigrant almost 21 years old - any issues?

[ANONLAURAY 0]

I am filling out the DS-260 (F41 Visa Class) for my sister, her spouse and her child who live in another country. 

 

My sister's child is going to turn 21 in about 7 months. By this time, I will turn in the Visa application and the necessary documents.

 

We waited 14 years to have this I-130 petition approved, and I would hate to have any issues because of this.

 

So, will there be any issues to the case because of his my sister's child's age? 

[aaron2020 11,651]

You need to figure out if your niece/nephew will age out or not under CSPA.  

Google CSPA calculator.

You need to know 1) the Priority Date, 2) the I-130 approval date, 3) the date the Priority Date became current, and 4) your niece's birthdate.