The Wage Theft Prevention Act (WTPA) took effect on April 9, 2011. The law requires employers to give written notice of wage rates to each new hire.Employees must fill out required forms, available in the. Personnel Department, including: Request for Family or. SmartAsset's New York paycheck calculator shows your hourly and salary income after federal, state and local taxes. Find out how much you'll pay in New York state income taxes given your annual income. Customize using your filing status, deductions, exemptions and more. A wage claim starts the process to collect on those unpaid wages or benefits. When you start a job in the Empire State, you have to fill out a Form W-4. California's labor laws protect all workers, regardless of immigration status.