As mandated by the Internal Revenue Service, all employers that pay at least $600 in cash or non-cash wages to employees during a year, and that withheld or would have withheld income and FICA taxes from employees' pay, must file Form W-2, Wage and Tax Statement, with the Social Security Administration on an annual basis.
As mandated by the Internal Revenue Service, every employer that withholds more than $1,000 a year in federal income and FICA taxes from employees' pay files Form 941, Employer's Quarterly Federal Tax Return, on a quarterly basis.
As mandated by the New York State Department of Taxation and Finance, covered employers must submit the Quarterly Combined Withholding, Wage Reporting and Unemployment Insurance Return Form - Attachment, NYS-45-ATT.
HR guidance on compliance with payroll taxes, including income taxes, Social Security and Medicare (FICA) taxes, and unemployment, disability and workers' compensation insurance taxes.