Can i extend my p.p.f. a/c after 20 years

Please read PPF Scheme 1968.

Thanks,

Better to contact to your banker

Dear Gaurav Agarwal,

YES, You can extend again with a block period of 5 Years. ie upto Year 2019.

Agreed with Sai Raghav ji. Yes you may renew it again for a period of 5 years and you can renew it as many times as you want for a period of 5 years at a time. Ther is no ceiling for the same.