Dear Pooja
minmum 20 employee should for pf, if less, go for Esi those salary are below 10k, application for pf, visit to nearest pf office as per location, collection appication form, fill, coverletter for pf, onces submit to pf offic e, pf inspection will visit to your office, if satisfied with all docuemnt, also summmmmmm, then he will issue pf no to your organisation. very simple process.....till you find problem fill free call 9321897371 anil