Can anyone help me to write a letter to my principal regarding a year-off?

I am an under-graduate and want to take a year-off in between my graduating course. Ive already had a talk with the principal but need to provide him

I am an under-graduate and want to take a year-off in between my graduating course.
I've already had a talk with the principal but need to provide him with a formal letter so as to get my fees back. I also want to mention my will to continue the course next year and avoid any confusion regarding the same.

or:I am an under-graduate and want to take a year-off in between my graduating course. I've already had a talk with the principal but need to provide him with a formal letter so as to get my fees back. I also want to mention my will to continue the course next year and avoid any confusion regarding the same.


or:Start politely and provide reasonable and sensible reason for your year off. Explain how you feel about the loss and make sure that no confusion will be faced later on.

Tags:under,write,letter,years,