This is inform you that I had a flat in Hyderabad having plinth area is around 2700+ sft. Now, my flat owners association is demanding Corpus Fund @ Rs.100/- SFT and asking me to pay the amount in 4 instalments equally. They had given me the time line upto 10.11.2012. Failing which they are threatening me to discontinue all the common services like power supply, water , LPG gas and garbage collection etc. Please let me know is it legal collecting corpus fund from the flat owners by writing threatening letters or mails and blackmailing ? I am paying a monthly maintenance of Rs.5000/- regularly. Is there any right to the association to discontinue the common services when I am paying maintenance regularly. Please advice me whether I can take legal action against them. If so ? How can I file a case ? Please explain me at the earliest.