Bosnian term (edited): obveznik uplate doprinosa

"Withholding agent" means and includes any individual, receiver, trustee, guardian, executor or administrator, institution, bank, firm, partnership, church, society, club, fraternity, sorority, lodge, corporation, municipal corporation, or any other political subdivision of the State making payment of salaries, wages, pensions, fees, commissions and other compensation of whatever kind and in whatever form paid or credited to any taxable for personal services provided that such personal services were rendered as a regular employee in the conduct of the business of an employer...
every withholding agent shall deduct, withhold and pay over to the State Tax Department...
including amounts paid for accident or health insurance...
The taxes shall be withheld on the basis of each payroll period, that is weekly, bi-weekly, semi-monthly or monthly... http://delcode.delaware.gov/sessionlaws/ga117/chp104.shtml

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Note added at 9 hrs (2016-03-24 07:33:04 GMT)
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U Prаvilniku o obrаscu pojedinаčne poreske prijаve o obrаčunаtom i plаćenom porezu i doprinosimа ~ Poreski platac - fizičko ili pravno lice koje u ime, ili za račun poreskog obveznika, vrši plaćanje poreza .
Na engleskom ->> withholding agent http://www.mfin.gov.rs/UserFiles/File/english/TAX APPLICATIO...

V. odgovor "poreski platac"
http://www.proz.com/kudoz/english_to_serbian/economics/11004...