Dear aspirant,

If you are from gujrat which means you have done your schooling from gujrat and also your home address is in gujrat so let me tell you that you can use the domicile certificate in gujrat colleges to get the benefit for the home state quota.

But if you are applying for the other states then you need show any domicile certificate because that won't be applicable for the other states. If you belong to some reserved category then it would be beneficial for you.