Tax Calculator

Paycheck Tax Calculator

Back to calculator
US relocation · 2026

Utah flagSalt Lake City → California flagSan Diego

At $100,000 gross, you’d need about $148,980 in San Diego to match Salt Lake City purchasing power — and same-gross take-home shifts by −$1,886/year.

By Sammy S. · Founder · AuthorUpdated for 2026

Stronger purchasing power

Salt Lake City leads

City COL moves +48 from Salt Lake City (98) to San Diego (146). Parent median income delta (Utah → California): +$4,700. At $100,000 gross: equivalent salary ~$148,980; same-gross take-home −$1,886/year.

Side-by-side city scoreboard

Salt Lake City

102

Purchasing power index · 100 = national avg

COL index
98
Parent median income
88,800 USD
Sales tax
~7.42%
Property tax
~0.48%
Income tax
Taxed
$100k take-home
$74,680
Open calculator →

San Diego

68

Purchasing power index · 100 = national avg

COL index
146
Parent median income
93,500 USD
Sales tax
~9.03%
Property tax
~0.7%
Income tax
Taxed
$100k take-home
$72,794
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)

Salt Lake City

$100,000

San Diego

$100,000

Est. annual take-home

Salt Lake City

$74,680

San Diego

$72,794

Approx. combined tax + payroll burden

Salt Lake City

25.3%

San Diego

27.2%

Take-home difference at same gross

$-1,886 / yr in San Diego vs Salt Lake City

Equivalent gross for same lifestyle (COL-adjusted)

San Diego only

$148,980

Change vs scenario gross

San Diego only

+49%

Est. take-home at equivalent gross

San Diego only

$101,515

Burden at equivalent gross

San Diego only

31.9%

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 $6,223/mo in Salt Lake City vs $6,066/mo in San Diego—roughly $157/mo less in San Diego before housing ($1,886/yr annualized).

  • Cost of living vs taxes. Our benchmark COL index is 98 for Salt Lake City and 146 for San Diego (100 = national average). The destination is about +49% 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 $148,980/yr gross in San Diego (~$12,415/mo), with estimated take-home around $8,460/mo. Versus estimated take-home in Salt Lake City at the scenario gross, that is about +35.9% (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 $4,843/mo is left after rent in Salt Lake City at the scenario gross vs $3,566/mo in San Diego at the same gross. At the equivalent gross in San Diego, about $5,960/mo after rent. Typical rent differs by about +$1,120/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

Salt Lake City

$1,380

San Diego

$2,500

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

Salt Lake City

16.6%

San Diego

30.0%

Rent as % of equivalent gross (San Diego)

San Diego only

20.1%

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

Housing: Salt Lake City → San Diego

Approximate median monthly rents for the primary metros in Salt Lake City and San Diego. Negative delta means housing is cheaper in San Diego. Figures are planning estimates — neighborhoods vary.

1BR rent delta / yr

+$13,440

1BR % of $100k (Salt Lake City)

16.6%

$1,380/mo

1BR % of $100k (San Diego)

30%

$2,500/mo

Property tax (effective)

~0.48% → ~0.7%

Salt Lake City → San Diego

At COL-equivalent salary in San Diego, 1BR rent is about 20.1% of gross — vs 30% if you keep $100,000 gross.

Apartment rent (monthly)

SizeSalt Lake CitySan DiegoDelta / mo
Studio$1,150$1,950+$800
1 bedroom$1,380$2,500+$1,120
2 bedroom$1,720$3,200+$1,480
3 bedroom$2,180$4,200+$2,020

House rent (monthly)

SizeSalt Lake CitySan DiegoDelta / mo
2 bedroom$1,850$3,200+$1,350
3 bedroom$2,350$4,100+$1,750
4 bedroom$2,950$5,200+$2,250

Buy instead? Est. mortgage (3BR house)

Salt Lake City payment

$2,702/mo

San Diego payment

$4,714/mo

Payment delta

+$2,012

Est. purchase price

$507,600 → $885,600

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 Salt Lake City → San Diego

Key takeaways — Salt Lake City → San Diego

  • San Diego has a city cost-of-living index of 146 vs 98 in Salt Lake City (national average = 100) — about 49% more expensive on our index.
  • At $100,000 gross (Single filer), roughly $148,980 in San Diego matches Salt Lake City purchasing power (+49% COL-adjusted).
  • Keeping the same $100,000 gross, estimated take-home shifts by about −$1,886/year (Salt Lake City → San Diego) after federal, state, and FICA taxes.
  • Parent-state paycheck model at $100k (single): Utah ~$74,680 vs California ~$72,794 (−$1,886/year) — city COL can still change the equivalent salary you need.
  • Illustrative 1-bedroom rent: ~$1,380/mo in Salt Lake City vs ~$2,500/mo in San Diego (+$13,440/year).
  • Quality-of-life snapshot (indicative): overall 62 in Salt Lake City vs 75 in San Diego — better 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.