Side-by-side · Software Engineer
Nashville vs Washington
Move Value
−$15k
real, after tax + COL · per year
Career Velocity
7/10
Nashville: 6/10 → step-up
10-Year Outlook
−$150k
± $118k confidence band
| Nashville | Washington | |
|---|---|---|
| P50 salary, role | $127k | $152k |
| State + local income tax | None | None |
| After-tax income | $97k | $114k |
| Cost of living (US = 100) | 108 | 152 |
| Median 1BR rent | $1784/mo | $2375/mo |
| Real purchasing power | $90k | $75k |
| Career Velocity (this role) | 6/10 | 7/10 |
| Career Velocity v1 (0–100) | 53 · Moderate | 18 · Thin |
| Walkability (0–10) | 5 | 8 |
| Outdoors (0–10) | 6 | 7 |
Who should make this move
Choose Washington if…
- ·Your field's Career Velocity is at least as good in DC (7/10).
- ·Government, consulting, and biz-dev — recession-resistant by design.
Stay in Nashville if…
- ·You'd lose $15k of real income annually.
- ·Your 10-year picture is $150k better if you stay.
- ·You're optimizing for what Nashville uniquely offers: no state income tax, healthcare and music spine, moderate cost.
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.