Howdy... I am on OPT and in my pay stub it shows the No. of Allowances allowed is 01 and for my friend it shows No.of allowances is 02. They deduct more amount from me for Federal and state tax. Both of us are single. When I checked with my employer, he said when the no.of allowances is 01, they will deduct more and I will also get more while I file the tax return. Can you please educate me on how the no.of allowances works and generally what % of Income you need to pay as tax when you are on OPT ?
Thanks
Samy