Side-by-side · Software Engineer
Boston vs New York
Move Value
−$15k
real, after tax + COL · per year
Career Velocity
9/10
Boston: 9/10 → lateral
10-Year Outlook
−$185k
± $126k confidence band
| Boston | New York | |
|---|---|---|
| P50 salary, role | $158k | $167k |
| State + local income tax | None | 9.0% |
| After-tax income | $118k | $109k |
| Cost of living (US = 100) | 162 | 187 |
| Median 1BR rent | $3184/mo | $3406/mo |
| Real purchasing power | $73k | $59k |
| Career Velocity (this role) | 9/10 | 9/10 |
| Career Velocity v1 (0–100) | 18 · Thin | 69 · Strong |
| Walkability (0–10) | 9 | 10 |
| Outdoors (0–10) | 7 | 4 |
Who should make this move
Choose New York if…
- ·Your field's Career Velocity is at least as good in NYC (9/10).
- ·The career accelerator with the highest price of admission.
Stay in Boston if…
- ·You'd lose $15k of real income annually.
- ·Your 10-year picture is $185k better if you stay.
- ·You're optimizing for what Boston uniquely offers: biotech, education, and finance — small footprint, dense talent.
A note on the numbers: Salaries are role-P50 from BLS-style bands. Tax is statutory state + local at ~$110k single. The 10-year outlook uses a 3-year promotion cadence with a small velocity adjustment, 2.5% COL inflation, and discounts to today's dollars. Full assumptions on the methodology page.