Step 4: What Each Worker Actually Has Left at Year End
After taxes, hidden career costs, and debt service, here is what each worker actually has available for savings, housing, and discretionary spending in a year:
| Income/Expense Item | Electrician | Marketing Manager |
|---|---|---|
| Gross income | $100,000 | $100,000 |
| Federal tax + FICA | −$24,900 | −$24,900 |
| Career-related costs | −$3,400 | −$15,220 |
| Student loan payments | $0 | −$4,620 |
| Health insurance contribution | $0 (fully covered) | −$4,200 |
| Net spendable income | $71,700 | $51,060 |
| Benefit package value (est.) | +$22,000 | +$7,000 |
| Total effective compensation | $93,700 | $58,060 |
At identical gross salaries, the electrician takes home $20,640 more per year in spendable income — and has a benefit package worth an estimated $15,000 more annually. The ten-year wealth gap between these two identical salaries is approximately $355,000.
The Overtime Factor: Where Trades Income Can Spike
The office worker earning $100,000 is generally on a fixed salary. Working extra hours produces no additional income. The trades worker earning $100,000 has access to overtime at time-and-a-half, and in many union contracts, double-time for Sundays and holidays.
An electrician whose base rate produces $100,000 in a standard year can earn $120,000 to $145,000 in a year with consistent overtime work. Commercial and industrial projects frequently run behind schedule, and employers are legally obligated to pay overtime rates regardless of the reason. In practice, many experienced union tradespeople selectively take overtime to fund specific financial goals — a down payment, a vehicle, a college fund — and then return to standard hours. This flexibility does not exist for salaried office workers in most professional roles.