Write an application to the Principal of your school, asking him to issue you a 'School Leaving Certificate'. 


56, WEA,

Karol Bagh,

New Delhi - 110005.

January 10, xx


To,

The Principal,

Model High School,

Ashok Vihar, Delhi - 110056.

Sir,

I would like to inform you that my father has been transferred to Karnal. We have to shift soon to Karnal. I have to join school there.

I have cleared all the dues. Kindly issue me a School Leaving Certificate to enable one to join a school there.

Thanking you 

Yours faithfully

......(Sign)...... 

Class IX - A.