Payroll clerks, also called payroll technicians, screen timecards for calculating, coding, or other errors. They compute pay by subtracting allotments, including Federal and State taxes and contributions to retirement, insurance, and savings plans, from gross earnings. Increasingly, computers are performing these calculations and alerting payroll clerks to problems or errors in the data. In small organizations or for new employees whose records are not yet entered into a computer system, clerks may perform the necessary calculations manually. In some small offices, clerks or other employees in the accounting department process payroll.
Payroll clerks record changes in employees’ addresses; close out files when workers retire, resign, or transfer; and advise employees on income tax withholding and other mandatory deductions. They also issue and record adjustments to workers’ pay because of previous errors or retroactive increases. Payroll clerks need to follow changes in tax and deduction laws, so they are aware of the most recent revisions. Finally, they prepare and mail earnings and tax-withholding statements for employees’ use in preparing income tax returns.
In small offices, payroll and timekeeping duties are likely to be included in the duties of a general office clerk, a secretary, or an accounting clerk. However, large organizations employ specialized payroll and timekeeping clerks to perform these functions. In offices that have automated timekeeping systems, payroll clerks perform more analysis of the data, examine trends, and work with computer systems. They also spend more time answering employees’ questions and processing unique data.
You can read more here:
http://www.bls.gov/oco/ocos149.htm