THE BARATELLI INSTITUTE · Mentoring at Scale
MONEY REALITY · FIRST PAYCHECK WALKDOWN

Your First Paycheck, Line by Line

Why does the offer letter say $60,000 and the deposit show $1,650? This tool shows you exactly. Federal + FICA + state + 401(k) + health insurance + everything else, one line at a time. The first paycheck looked smaller than expected because of math nobody taught you in school.

"You earn the gross. You live on the net. Knowing the difference is the start of every financial decision."

Annual gross salary ($)
The number on the offer letter.
Pay frequency
Bi-weekly (26/yr) is most common in US. Some employers monthly or semi-monthly (24/yr).
Filing status
Filing status on your W-4 controls federal withholding.
State + local tax rate (%)
0% in TX/FL/WA/NV/SD/WY/AK/TN/NH. ~5% generic. ~10%+ in CA/NY/OR/HI/NJ.
401(k) contribution (% of salary)
Pre-tax. Lowers your taxable income. At minimum: enough to capture the employer match.
Health insurance premium ($/mo, your share)
Typical young single: $80–$200/mo. Family plans: $400–$700+/mo.
Dental + vision ($/mo)
Typical: $15–$30/mo combined.
HSA contribution ($/mo)
Triple tax-advantaged. Only available with HDHP health plans. 2026 limit: $4,300 single / $8,550 family.
Other pre-tax deductions ($/mo)
Commuter benefits, parking, dependent care FSA, etc.
Most first-paycheck confusion comes from three things: (1) the offer letter is annual, the paycheck is bi-weekly; (2) federal + state + FICA = ~25–35% off the top for most early-career workers; (3) employer benefits (health, 401(k), HSA) come out before you ever see the money. The single most important act in your first month at a new job: set up the 401(k) to capture the full employer match. That's the 50% guaranteed return no other instrument can match.
From the Money Reality First Job Edition. Ch 4 (First Salaried Paycheck) walks through this exact breakdown. The trade-school graduate and the college graduate read the same chapter; the only difference is the loan-payment line that gets added at the bottom for the college path.

Illustrative only. Federal tax uses 2026 brackets with standard deduction. FICA = 7.65% (6.2% SS up to $168.6K + 1.45% Medicare). State tax is a flat-rate approximation; actual brackets vary by state. Not tax advice. Use the IRS Tax Withholding Estimator + your state DOR for accurate withholding.

WANT THE METHODOLOGY BEHIND THIS TOOL?
Read more in the Money Reality.
The tool gives you the answer. The guide gives you the argument — the case law, the worked examples, the negotiation playbook, the cross-check tables, the exception cases.
The methodology behind this calculator is in Ch 4 First Salaried Paycheck of the reference guide.
Read more in the Money Reality → Browse all 22 guides