Tax & Paycheck Guides
Clear explanations for how your pay is calculated.
Federal Tax Guide
Understand how federal income tax, Social Security, and Medicare affect your paycheck.
State Tax Guides
State-by-state guides explaining income tax rates, brackets, and local taxes.
City & Local Taxes
How city and local income taxes work and where they apply.
Paycheck Explanations
Answers to common questions about why your paycheck is what it is.
Equity & RSUs
How restricted stock units and equity compensation are taxed and affect your take-home pay.
Withholding & W-4
How to adjust your withholding to get the right amount of tax taken from your paycheck.
Payroll Errors Guide
How to catch payroll mistakes before they cost you. Learn what causes errors and how to spot them.
Remote Work Taxes
How remote work affects your taxes and take-home pay. Understand multi-state taxation, convenience rules, and reciprocity agreements.
All guides are based on 2026 tax rules. For personalized advice, consult a tax professional.