As per your posting i came to know that you have completed 20years of service and you must aware of the the fact that in epf there should be 2 share one is employee share which is 12% of the basic salary and other is employer share which is also 12% but birfurcated into two component (3.67% in epf and 8.33% in eps-employee pension scheme).By this the actual figure come out is 12%+3.67%=15.67% is epf component and 8.33% is eps-employee pension scheme .Rate of interest is also on 15.67% instead of 8.33%.I think you have received 15.67% + interest but not 8.33% -eps which is till with pension scheme since after 10 years of contribution the fund diverted to pension scheme, which you can avail after completing the age of 58 years and/or who has rendered 20 years pensionable service or more, his pensionable service shall be increased by adding a weightage of 2 years. For availing the benefits first you have to obtain scheme certificate with the related EPFO then only furthur action can be done.
Thanks & Regards,
From,
Sumit Kumar Saxena