Tax Calculator

Paycheck Tax Calculator

Back to calculator
US relocation · 2026

Florida flagMiami → Massachusetts flagBoston

At $100,000 gross, you’d need about $119,835 in Boston to match Miami purchasing power — and same-gross take-home shifts by −$5,880/year.

By Sammy S. · Founder · AuthorUpdated for 2026

Stronger purchasing power

Miami leads

City COL moves +24 from Miami (121) to Boston (145). Parent median income delta (Florida → Massachusetts): +$27,400. At $100,000 gross: equivalent salary ~$119,835; same-gross take-home −$5,880/year.

Side-by-side city scoreboard

Miami

83

Purchasing power index · 100 = national avg

COL index
121
Parent median income
69,800 USD
Sales tax
~6.98%
Property tax
~0.78%
Income tax
None
$100k take-home
$79,180
Open calculator →

Boston

69

Purchasing power index · 100 = national avg

COL index
145
Parent median income
97,200 USD
Sales tax
~6.25%
Property tax
~1%
Income tax
Taxed
$100k take-home
$73,300
Open calculator →
●Example scenario: $100,000 gross (Single filer, 2026)
Illustrative numbers only—same formulas as the calculator. Take-home rows assume you earn the scenario gross while living in each city (local taxes apply). Below the tables, use “Open calculator — personalize results” to enter your salary, filing status, rent or buy, and more—the full tool uses this same city pair.

Salary & estimated take-home (USD)

Annual gross (scenario)

Miami

$100,000

Boston

$100,000

Est. annual take-home

Miami

$79,180

Boston

$73,300

Approx. combined tax + payroll burden

Miami

20.8%

Boston

26.7%

Take-home difference at same gross

$-5,880 / yr in Boston vs Miami

Equivalent gross for same lifestyle (COL-adjusted)

Boston only

$119,835

Change vs scenario gross

Boston only

+19.8%

Est. take-home at equivalent gross

Boston only

$86,087

Burden at equivalent gross

Boston only

28.2%

Snapshot: how to read this move ($100,000 scenario)

  • Monthly take-home at the same gross. At $100,000/year, estimated take-home is about $6,598/mo in Miami vs $6,108/mo in Boston—roughly $490/mo less in Boston before housing ($5,880/yr annualized).

  • Cost of living vs taxes. Our benchmark COL index is 121 for Miami and 145 for Boston (100 = national average). The destination is about +19.8% more expensive than the origin for that basket—then state/province and payroll taxes shift take-home further.

  • Equivalent salary to keep the same lifestyle. To match purchasing power after COL, the model suggests about $119,835/yr gross in Boston (~$9,986/mo), with estimated take-home around $7,174/mo. Versus estimated take-home in Miami at the scenario gross, that is about +8.7% (by design, equivalent gross targets similar real spending power after COL and taxes; exact match varies with rounding).

  • Cash after typical 1BR rent (illustrative). Using average 1-bedroom rent in the housing table, roughly $4,448/mo is left after rent in Miami at the scenario gross vs $3,328/mo in Boston at the same gross. At the equivalent gross in Boston, about $4,394/mo after rent. Typical rent differs by about +$630/mo between the two cities in our data.

Figures use the same tax and COL engine as the calculator; your household, deductions, and neighborhood can change outcomes. Use the calculator below for your exact salary and housing choice.

Housing snapshot · average rent · 1-bedroom apartment

Typical monthly rent

Miami

$2,150

Boston

$2,780

Rent as % of scenario gross ($100,000/yr)

Miami

25.8%

Boston

33.4%

Rent as % of equivalent gross (Boston)

Boston only

27.8%

Rent benchmarks are city-level estimates; neighborhoods vary. Mortgage (buy) and other home sizes are available in the full calculator.

Housing: Miami → Boston

Approximate median monthly rents for the primary metros in Miami and Boston. Negative delta means housing is cheaper in Boston. Figures are planning estimates — neighborhoods vary.

1BR rent delta / yr

+$7,560

1BR % of $100k (Miami)

25.8%

$2,150/mo

1BR % of $100k (Boston)

33.4%

$2,780/mo

Property tax (effective)

~0.78% → ~1%

Miami → Boston

At COL-equivalent salary in Boston, 1BR rent is about 27.8% of gross — vs 33.4% if you keep $100,000 gross.

Apartment rent (monthly)

SizeMiamiBostonDelta / mo
Studio$1,750$2,300+$550
1 bedroom$2,150$2,780+$630
2 bedroom$2,800$3,300+$500
3 bedroom$3,600$4,100+$500

House rent (monthly)

SizeMiamiBostonDelta / mo
2 bedroom$2,900$3,200+$300
3 bedroom$3,700$4,000+$300
4 bedroom$4,600$5,000+$400

Buy instead? Est. mortgage (3BR house)

Miami payment

$4,254/mo

Boston payment

$4,599/mo

Payment delta

+$345

Est. purchase price

$799,200 → $864,000

Illustrative P&I only: 20% down, 7% APR, 30-year fixed. Price ≈ annual rent × 18 (price-to-rent). Taxes, insurance, and HOA not included — open the calculator Housing section to adjust.

Sources: approximate metro medians (Zillow / Zumper-style US benchmarks; CMHC-style for Canada). Property tax rates are statewide effective averages. Personalize unit size, rent vs buy, and down payment in the relocation calculator.

Model housing for Miami → Boston

Key takeaways — Miami → Boston

  • Boston has a city cost-of-living index of 145 vs 121 in Miami (national average = 100) — about 20% more expensive on our index.
  • At $100,000 gross (Single filer), roughly $119,835 in Boston matches Miami purchasing power (+19.8% COL-adjusted).
  • Keeping the same $100,000 gross, estimated take-home shifts by about −$5,880/year (Miami → Boston) after federal, state, and FICA taxes.
  • Parent-state paycheck model at $100k (single): Florida ~$79,180 vs Massachusetts ~$73,300 (−$5,880/year) — city COL can still change the equivalent salary you need.
  • Miami sits in a no–state-income-tax state; Boston does not — expect a larger tax bite at the same gross unless COL savings offset it.
  • Illustrative 1-bedroom rent: ~$2,150/mo in Miami vs ~$2,780/mo in Boston (+$7,560/year).
  • Quality-of-life snapshot (indicative): overall 62 in Miami vs 55 in Boston — higher safety & worse weather in the new city.

Related tools

Dig into taxes, flip the move, or compare other cities.

More city & state comparisons

Compare other moves or see which states are best for take-home pay.

Estimates for planning only. Cost-of-living indices and tax rules change; verify with local sources or a professional before relocating.