Aadhaar Card is an acceptable Address Proof for Passport

Proof of Address - for applying passport
You are required to submit atleast 1 of the documents listed below. 1 Water Bill 2 Telephone (landline or post paid mobile bill) 3 Electricity bill 4 One year statement (with transactions)/ Passbook of running bank account (Scheduled Commercial bank excluding Regional Rural banks and local area banks) 5 Income Tax Assessment Order 6 Election Commission Photo ID card 7 Proof of Gas Connection 8 Certificate from Employer of reputed companies on letter head 9 Spouse's passport copy (First and last page including family details), (provided the applicant's present address matches the address mentioned in the spouses passport) 10 Applicant's current and valid ration card 11 Parent's passport copy, in case of minors(First and last page) 12 Aadhaar Card
Note (For Document No. 1, 2, and 3) : Atleast 2 bills are required - One bill should of be of last year and the other bill of current year.
Note (For Document No. 8) : Only public limited companies can give address proof on company letter head along with seal. Computerised print-outs shall not be entertained.
Note (For Document No. 10) : If any applicant submits only ration card as proof of address, it should be accompanied by one more proof of address out of the given categories.

Excellent Experience at Passport Seva Kendra (PSK)

When I first heard about the news on PSK, I felt it was a great news for me (I never wanted to spend much time standing on queues to get my passport). On 5th of December 2011, I have filled applications for both myself and my wife (online) by registering separate user ids for both of us. 

But, unfortunately we were not having sufficient address proofs apart from the Ration Card (and my wife's name is also not yet added in it) which is also not an acceptable or sufficient address proof (Click here to know what are all the documents required to apply  for a fresh passport on regular mode), you may also want to visit here - to find the best option for address proof. Using CEOANDHRA website, I managed to get my wife's Voter ID Card with our address. To know more about applying for new Voter ID Card / Make any changes in your existing Voter ID Card you may need to visit: Online Applications for Electoral ID Cards

After filling and submitting our application forms online, I have booked time slots for documents submission and processing (we need to login with our registered credentials to passportindia.gov.in website sharp at 6 PM IST to reserve/book appointments). I have also uploaded the scanned copies of our SSC Marks Sheets, Birth Certificates (actually not required for us - but must for those who born after 26th Jan 1989) and Marriage Certificate along with our Voter ID Cards (which are not valid address proof documents, as they were issued just one month back - these were supposed to be issued at least one year before the date of application).