You can apply it thru mee-seva. You will get it done by the time of your seat allocation is done. I hope during certificate verification they might had informed you it has to be submitted at college . So you still have 15 days time so it will be done by that time. Hope I answered your query. ( Even if you apply it on 1st July you will have till 9th or 10th for seat allocation and from there you will have 1 week time for fee payment. So overall by the time you pay the fees you will get your certificate. Income is not mandatory provided if you are not looking for r eimbursement. For address Aadhar is fine . 

Hi radhika,

The above  mention documents are really important during the TS EAMCET counselling but don't worry there is a chance you can submit the receipt which you were applied for this documents. 

During the counseling ask the document verification person he will say the process and when to submit and how to submit the documents . And call to the TS EAMCET counselling helpline and ask them help they may help you (or) visit mro office directly with your applied receipt talk to the officers in mro office there  is a chance of getting your documents very fast within 2 -3 days hope this is helpful 

All the best

Greetings to you,

It is mandatory for the candidate to present the caste and residence certificate at the time of counselling procedure and verification. If the candidate fails to do so, he/she might be stand disqualified from the counselling process. So I urge you to get these documents before the commencement of the counselling process. Good luck.