Free Employment Tax Tools for Payroll Professionals
Welcome to ReVerify’s Employment Tax Tools — a free suite of interactive resources built for payroll and tax professionals who need quick, accurate answers. Select a tool below to get started.
State Tax Reference
Look up rates, rules, and requirements by state
State Employment Tax Finder
Look up any state’s employment tax requirements at a glance — income tax rates, SUI wage bases, local taxes, new hire reporting agencies, and more. All 50 states + DC.
Launch Tool →Reciprocity Agreement Checker
Does your employee live in one state and work in another? Check if a reciprocity agreement exists, which state to withhold for, and whether a certificate is required.
Launch Tool →Remote Worker Tax Nexus Checker
Determine your employer obligations when an employee works remotely in a different state. Get a checklist covering SIT withholding, SUI, PFML, local taxes, and new hire reporting.
Launch Tool →Calculators & Calendars
Run the numbers and stay on deadline
PFML Premium Calculator
Calculate Paid Family & Medical Leave premiums for all 15 PFML states. Enter wages, select states, and instantly see employer & employee contribution splits.
Launch Tool →Multi-State Payroll Tax Calendar
Never miss a state tax deadline. Select your states and generate a complete 2026 payroll tax filing calendar with color-coded events. Export to ICS for your calendar app.
Launch Tool →Compliance Guides
Step-by-step registration and compliance resources
New Hire State Registration Guide
Expanding to a new state? Get a complete registration checklist — every account to open, every form to file, and direct links to each state agency for all 50 states + DC.
Launch Tool →PA Local PSD Code Lookup
Find the correct PSD (Political Subdivision Code) for any Pennsylvania municipality. Essential for proper local earned income tax withholding and filing.
Launch Tool →OH School District Tax Lookup
Look up Ohio school district income tax rates by district number or name. Quickly verify which districts levy a tax and at what rate for proper withholding.
Launch Tool →These tools are for informational purposes only. Always verify with the relevant state agency. Requirements may change. ReVerify is not responsible for decisions made based on this information.