[Here briefly focus on sample application letter to attend classes, exam due to remaining fees or any particular reasons to the principal when your teacher, coordinator is not allowing you to attend the class. You can modify this format as your requirement.]

Date…

Principal,

Institution name…

Institute Address…

Sub: Application for Permission to Attend Classes

Sir, this is to inform you that I was unable to submit my remaining fees within the due date. Because of that, the attendant did not allow me to sit in the classroom and attend the lecture. (show your actual problem and situation). My father works abroad and due to some unavoidable circumstances, he was unable to send me the given amount of money. The dues will be fully paid by coming (date). Therefore, I request you to kindly allow me to attend classes so that I can keep up with the studies as well. Thank you.

Name…

Class/Grade no…

I.D./Registration no…

Date…

Principal,

Institution name…

Institute Address…

Subject: Application to allow for Attending Class

Respected Sir,

It is respectfully stated that I was absent from the class last week for two days without any intimation to the teacher or the office. The reason for leave was my aunt’s death and no one was here at home to submit my leave in office, as we all left for the village to attend her funeral. (show your actual problem and situation). I came to class today. But the teacher asked to take your kind permission for entry into the class. Kindly grant me permission for entry in class. I assure you that this will not happen again.

Yours Sincerely,

Name…

Class/Grade no…

I.D./Registration no…