English to Italian Other Certificates, Diplomas, Licenses, CVs cover letter

Si tratta di una dicitura all'interno di una dichiarazione, il documento proviene dall'India, "ITR" dovrebbe stare per "Income tax return (India)"
Questa è la lettera completa

"SPONSOR COVER LETTER

TO WHOM IT MAY CONCERN

This is to certify that, I XXX am Proprietor of M/s XXX and I being his elder brother will be supporting him with his Fee and entire living expenses that will occur during his period of studying in Uk.
I have attached my origin of funds in the form of ITR’s, Bank Statements as proof of funds
I assure to support XXX’s needs such as lodging, food, studies, medical, daily expenses and any other needs that may incur during the course of his/her studies.

Sincerely,

(Signature)
(Seal of Company)