Payroll tax and
compliance resources
Find all the tax and compliance resources you need to stay up to date on current and evolving legislation that affects your business on a state or federal level.
Get answers to your federal and state payroll tax questions—covering filing statuses, W-4s, minimum wage, mileage allowances, HSAs, and more. Or, explore state-specific employment and labor laws to ensure compliance and stay informed.
State payroll
tax facts
Select a state or federal tax guide
State employment
and labor laws
Select a state law guide
Tax and compliance knowledge base
Payroll taxes
Payroll compliance
- Introduction to payroll compliance
- What are payroll deductions?
- Overtime pay guide for employers
- What are courtesy withholdings?
- How to apply for a WOTC
- Pay transparency laws by state
- State PTO payout laws
- State final paycheck laws
- Paid sick leave laws by state
- Paid voting leave laws by state
- State-mandated retirement plans
- Employee mileage reimbursements
- Payroll recordkeeping compliance
- An employer's guide to pay equity
- Paying international employees
HR compliance
- HR compliance 101
- Guide to employee classifications
- Exempt vs non-exempt employees
- Part-time vs. full-time employees
- Nonprofit volunteer compliance
- Non-compete laws by state
- E-Verify requirements by state
- HR's guide to using Form I-9
- Benefits open enrollment guide
- Employee compliance training
- ACA compliance for employers
- HIPAA compliance for employers
- EEO-1 reporting guide
- OSHA compliance guide
- Navigating politics at work
Payroll tax and compliance alerts
Never miss an important legislative update with real-time alerts that keep you aware of federal, state, and regional information.