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US relocation · 2026

Indiana flagCarmel → Massachusetts flagBoston

At $100,000 gross, you’d need about $147,959 in Boston to match Carmel purchasing power — and same-gross take-home shifts by −$2,930/year.

By Sammy S. · Founder · AuthorUpdated for 2026

Stronger purchasing power

Carmel leads

City COL moves +47 from Carmel (98) to Boston (145). Parent median income delta (Indiana → Massachusetts): +$28,400. At $100,000 gross: equivalent salary ~$147,959; same-gross take-home −$2,930/year.

Side-by-side city scoreboard

Carmel

102

Purchasing power index · 100 = national avg

COL index
98
Parent median income
68,800 USD
Sales tax
~7%
Property tax
~0.76%
Income tax
Taxed
$100k take-home
$76,230
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)

Carmel

$100,000

Boston

$100,000

Est. annual take-home

Carmel

$76,230

Boston

$73,300

Approx. combined tax + payroll burden

Carmel

23.8%

Boston

26.7%

Take-home difference at same gross

$-2,930 / yr in Boston vs Carmel

Equivalent gross for same lifestyle (COL-adjusted)

Boston only

$147,959

Change vs scenario gross

Boston only

+48%

Est. take-home at equivalent gross

Boston only

$103,696

Burden at equivalent gross

Boston only

29.9%

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 $6,353/mo in Carmel vs $6,108/mo in Boston—roughly $245/mo less in Boston before housing ($2,930/yr annualized).

  • Cost of living vs taxes. Our benchmark COL index is 98 for Carmel and 145 for Boston (100 = national average). The destination is about +48% 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 $147,959/yr gross in Boston (~$12,330/mo), with estimated take-home around $8,641/mo. Versus estimated take-home in Carmel at the scenario gross, that is about +36% (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 $4,853/mo is left after rent in Carmel at the scenario gross vs $3,328/mo in Boston at the same gross. At the equivalent gross in Boston, about $5,861/mo after rent. Typical rent differs by about +$1,280/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

Carmel

$1,500

Boston

$2,780

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

Carmel

18.0%

Boston

33.4%

Rent as % of equivalent gross (Boston)

Boston only

22.5%

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

Housing: Carmel → Boston

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

1BR rent delta / yr

+$15,360

1BR % of $100k (Carmel)

18%

$1,500/mo

1BR % of $100k (Boston)

33.4%

$2,780/mo

Property tax (effective)

~0.76% → ~1%

Carmel → Boston

At COL-equivalent salary in Boston, 1BR rent is about 22.5% of gross — vs 33.4% if you keep $100,000 gross.

Apartment rent (monthly)

SizeCarmelBostonDelta / mo
Studio$1,340$2,300+$960
1 bedroom$1,500$2,780+$1,280
2 bedroom$1,800$3,300+$1,500
3 bedroom$2,300$4,100+$1,800

House rent (monthly)

SizeCarmelBostonDelta / mo
2 bedroom$1,950$3,200+$1,250
3 bedroom$2,400$4,000+$1,600
4 bedroom$3,000$5,000+$2,000

Buy instead? Est. mortgage (3BR house)

Carmel payment

$2,759/mo

Boston payment

$4,599/mo

Payment delta

+$1,839

Est. purchase price

$518,400 → $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 Carmel → Boston

Key takeaways — Carmel → Boston

  • Boston has a city cost-of-living index of 145 vs 98 in Carmel (national average = 100) — about 48% more expensive on our index.
  • At $100,000 gross (Single filer), roughly $147,959 in Boston matches Carmel purchasing power (+48% COL-adjusted).
  • Keeping the same $100,000 gross, estimated take-home shifts by about −$2,930/year (Carmel → Boston) after federal, state, and FICA taxes.
  • Parent-state paycheck model at $100k (single): Indiana ~$76,230 vs Massachusetts ~$73,300 (−$2,930/year) — city COL can still change the equivalent salary you need.
  • Illustrative 1-bedroom rent: ~$1,500/mo in Carmel vs ~$2,780/mo in Boston (+$15,360/year).
  • Quality-of-life snapshot (indicative): overall 53 in Carmel vs 55 in Boston — higher safety in the new city.

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