Dear aspirant,

Yes, income certificate which is issued by circle officer , sub divisional officer or dc is absolutely accepted by all the nits including Calicut.

For fee remission in nits , kindly keep a note of your family income that it should be less than 5L and greater than 1L per annum for 2/3rd remission of tuition fees and for below 1L all the tuition fees will be waived off.