Paycheck & salary guides

Plain-English guides to paychecks, take-home pay, tax brackets, W-4 withholding, and the 2026 tax changes that affect your salary.

• Effective vs. Marginal Tax Rate: The Difference That Changes Decisions Marginal rate decides whether a raise or 401(k) move is worth it. Effective rate runs your budget. Worked 2026 examples at $60k and $120k, myths included.
• How to Read Your Pay Stub, Line by Line (2026) Every line on a US pay stub decoded: OASDI, Medicare, SDI codes, pre-tax deductions, YTD columns, plus 3 red flags and a worked $65k biweekly example.
• The Real Paycheck Math of Moving States in 2026 What moving from a high-tax to a no-tax state changes at $80k and $150k, why cost of living often matters more, and the remote-work convenience-rule trap.
• Side Hustle Taxes in 2026: When Quarterly Payments Start Mattering The $1,000 rule, the 90/100/110% safe harbors, 2026 quarterly deadlines, and a worked $60k job + $15k side income example with the easy W-4 alternative.
• Working Two Jobs? Why Your Tax Bill Surprises You (and the W-4 Fix) Each employer withholds as if theirs is your only job. The 2026 math behind the shortfall, the W-4 Step 2 fix, and the Social Security refund edge case.
• What a $5,000 Raise Is Actually Worth After Taxes (2026) The marginal math on a $5,000 raise at $45k, $75k, and $110k salaries in 2026: federal, FICA, the bracket myth, and how a 401(k) match changes the answer.
• How the 2026 Tax Brackets Actually Work (With Examples) The 2026 federal tax brackets explained with worked examples. See why a raise never costs you money and what you'll really pay at $45k, $85k, or $160k.
• What a 401(k) Contribution Actually Costs Your Paycheck in 2026 A 6% 401(k) contribution on $80,000 costs just $144 per biweekly check after tax savings. The exact 2026 math, traditional vs. Roth, and the match.
• Gross Pay vs. Net Pay: Why Your Paycheck Is Smaller Than Your Salary Where the gap between your salary and your deposit goes in 2026: federal tax, FICA, state tax, and benefits, with a worked $60,000 example.
• Biweekly vs. Semimonthly Pay: The Difference and Why Your Check Size Changes Biweekly means 26 checks a year; semimonthly means 24. See how the same $65,000 salary splits differently and why two months bring a third paycheck.
• How Bonuses Are Really Taxed in 2026 (It's Not 40%) Bonuses aren't taxed at 40%. See the real 2026 rules: the 22% flat withholding, aggregate method, FICA, and a worked $5,000 bonus example.
• No Tax on Overtime and Tips in 2026: How the Deductions Really Work The OBBBA tip and overtime deductions explained: who qualifies, the premium-only catch, phaseouts, and why your paycheck won't change.
• How to Fill Out Your W-4 in 2026 (Without Over- or Under-Withholding) Step-by-step guide to the 2026 W-4: multiple jobs checkbox, dependent credits, extra withholding, and how to stop giving the IRS an interest-free loan.
• The 9 States With No Income Tax in 2026 (and What They Cost You Instead) Nine states skip income tax on wages in 2026, but sales, property, and payroll taxes fill the gap. See what moving actually saves with worked examples.
• Self-Employment Tax in 2026: The 15.3% Nobody Warns You About How self-employment tax works in 2026: the 92.35% × 15.3% math, quarterly deadlines, and a real $80k W-2 vs 1099 take-home comparison.
• Starting a New Job? The 15-Minute Paycheck Setup That Saves You Money A new-job paycheck checklist for 2026: W-4 setup, 401(k) match, HSA limits, direct deposit splits, and how to audit your first pay stub.