Nevada vs. Arizona: Which No-Income-Tax State Wins?

Both Nevada and Arizona have zero state income tax. That shared headline masks real differences in what residents actually pay, and those differences run into thousands of dollars per year.

The Income Tax Tie Breaks Fast

Neither state taxes wages at the state level, so a $100,000 salary in Phoenix and a $100,000 salary in Las Vegas both clear the same federal hurdle. After federal taxes, someone earning $100,000 in Arizona takes home roughly $72,000 to $74,000 depending on filing status and deductions. Nevada produces the same result on the income tax line.

But Arizona does tax capital gains as ordinary income, treating them the same as wages. Nevada does not tax capital gains at the state level at all. For investors, retirees drawing from brokerage accounts, or anyone selling a business or property, that distinction matters. See our full Capital Gains Tax by State breakdown for how both states rank nationally.

Sales Tax: Nevada Loses This Round

Arizona's state sales tax rate sits at 5.6%. Nevada's is 6.85%. Both states allow counties and cities to add on top of that, and they do.

In the Phoenix metro, combined rates typically land between 8.1% and 8.6%. In the Las Vegas metro, combined rates commonly run 8.375%. The gap is smaller than the state rates suggest, but Arizona still comes out cheaper on consumption taxes in most ZIP codes. For a household spending $50,000 annually on taxable goods and services, a half-point difference in sales tax is $250 per year. Not dramatic, but real.

Arizona also exempts groceries from state sales tax. Nevada does not tax groceries at the state level either, though local jurisdictions in Nevada can and sometimes do apply taxes to food. Arizona's grocery exemption is cleaner and more consistent statewide.

Property Taxes: Arizona Is Cheaper, But It's Complicated

Arizona's effective property tax rate runs around 0.51% of assessed value, one of the lowest in the country. Nevada's effective rate is higher, typically around 0.55% to 0.60% statewide, though Nevada caps increases through its abatement law, which limits annual increases on primary residences to 3%.

The more important variable is home prices. As of early 2026, median home prices in the Phoenix area sit near $420,000. Las Vegas median prices are closer to $440,000. Apply Arizona's lower effective rate to a lower base price, and the property tax bill in Phoenix comes in meaningfully below Las Vegas for comparable homes.

For retirees on fixed incomes, Arizona also offers more generous property tax relief programs for seniors, including the Senior Property Valuation Protection Option, which freezes the assessed value of a primary residence for qualifying homeowners. Nevada has its own senior exemption programs but Arizona's coverage is broader. Our Best States for Retirees to Avoid Taxes guide ranks both states in full context.

Cost of Living Beyond Taxes

Overall cost of living data from early 2026 puts Arizona roughly 7% to 9% cheaper than Nevada when housing, groceries, transportation, and utilities are combined. Las Vegas costs more to live in than Phoenix across most categories, and significantly more than Tucson or Mesa.

Utilities are a notable line item. Both states run hot, and air conditioning bills are substantial from May through September. Arizona averages slightly lower electricity rates than Nevada, which matters when summer cooling bills can exceed $300 per month in older homes.

Renting tells a similar story. A two-bedroom apartment in Phoenix averages around $1,550 per month in 2026. The same unit in Las Vegas runs closer to $1,700. Over a year, that's $1,800 in the renter's pocket by choosing Phoenix over Las Vegas.

Can you live in Arizona on $3,000 per month? In Phoenix proper, it's tight but workable for a single person renting a one-bedroom and owning a paid-off car. In Tucson or Mesa, $3,000 a month provides genuine breathing room.

For a personalized look at what you'd actually keep in each state, run the numbers through our state tax calculator.

Key Takeaways

• Income tax: Dead even. Both states charge zero on wages, but Arizona taxes capital gains as ordinary income while Nevada does not.
• Sales and property tax: Arizona wins both. Lower state sales tax rate, grocery exemptions, and an effective property tax rate around 0.51% versus Nevada's 0.55% to 0.60%.
• Cost of living: Arizona runs 7% to 9% cheaper than Nevada overall, with Phoenix median rents roughly $150 per month below Las Vegas as of early 2026.

Nevada Natural Hazard Profile

Scorpion zone · Black widow density HIGH · Mojave rattlesnake (most toxic in NA)