Capital Gains When You Sell Your Scottsdale Home

Do You Pay Capital Gains Tax When You Sell a Home in Scottsdale?

If you’ve owned and lived in your Scottsdale home for at least two of the last five years, you can exclude up to $250,000 of gain if you file single, or $500,000 if you’re married filing jointly. Capital gains tax applies only to the profit above that exclusion — not to your sale price. Most sellers owe nothing federally. Higher-gain sales and former rentals are where planning actually matters.

By Dr. Kevin Shufford | July 3, 2026

Here’s the fear I hear from Scottsdale sellers more than almost any other: “If I sell now, won’t the government take a huge chunk of my profit?”

For most people, the answer is no — or at least, far less than they expect. But the rules reward sellers who understand them and quietly penalize the ones who don’t. So let’s walk through exactly how capital gains work on a home sale here, who actually owes, and how to keep your number as low as the law allows.

This isn’t tax advice — I’m a real estate agent and loan officer, not a CPA — so treat this as the map, and bring your tax professional in for the turn-by-turn. But knowing the map first means you ask sharper questions and make better decisions before you list.

The exclusion that saves most sellers

The single most important rule is the primary residence exclusion — Section 121 of the tax code. It lets you exclude a large slice of your gain from federal capital gains tax entirely.

• $250,000 of gain excluded if you file as a single taxpayer.
• $500,000 of gain excluded if you’re married filing jointly.

To qualify, you have to pass two tests during the five years before your sale: you owned the home for at least 24 months, and you lived in it as your primary residence for at least 24 months. Those two years don’t have to be consecutive, and they don’t have to be the same 24 months. You also can’t have used this exclusion on another home sold within the prior two years.

Here’s the part that trips people up: the exclusion applies to your gain, not your sale price. Selling your Scottsdale home for $900,000 doesn’t mean $900,000 is taxable. Your gain is the sale price minus your adjusted basis — and for most owners, that gain lands comfortably under the exclusion.

A quick example. Say you bought in 2016 for $520,000, put $60,000 into a renovated kitchen and new HVAC over the years, and sell for $900,000. Your adjusted basis is roughly $580,000, so your gain is about $320,000. A married couple excludes the first $500,000 — so their federal capital gains tax on that sale is zero. A single filer would exclude $250,000 and owe tax only on the remaining $70,000.

That’s the whole game for a huge share of sellers: know your gain, compare it to your exclusion, and you have your answer.

Why some Scottsdale sellers do owe — and what “basis” really means

The move-up and luxury end of the Scottsdale market is exactly where gains can outrun the exclusion. If you bought years ago in Arcadia, DC Ranch, or Grayhawk and values have climbed past your exclusion cap, a portion of your profit can be taxable at long-term capital gains rates. Arizona then taxes that same gain as ordinary income at the state’s flat income tax rate, so your CPA will model both layers.

This is where your cost basis becomes real money — because a higher basis means a lower gain. Your adjusted basis generally includes:

• Your original purchase price.
• Acquisition costs from when you bought — things like title fees and transfer-related closing costs.
• Capital improvements you’ve made over the years — a kitchen remodel, a room addition, a new roof, a pool, replaced HVAC, re-piping, solar.
• Certain selling costs, including the real estate commission you pay at closing.

What doesn’t count: routine repairs and maintenance — repainting, fixing a leak, servicing the AC. The line is roughly “did it add value or extend the home’s life” versus “did it just keep things running.”

This is the reason I tell every long-term owner to dig up their improvement records before we even talk price. Every documented dollar of capital improvement raises your basis and shrinks your taxable gain. Many of the same improvements that add value before listing also quietly lower your tax bill — a rare case where prep pays you twice.

The situations that change the math

A few scenarios shift the calculation, and they’re common enough in this market to flag:

You converted a home to a rental (or bought it as one). If you claimed depreciation while renting the property, the IRS recaptures that depreciation when you sell — it’s taxed even if your overall gain fits inside the exclusion. Investment properties can also use a 1031 exchange to defer gain into a replacement property, but a true primary residence can’t. If your home has worn both hats over the years, this is a conversation to have early.

You’re selling before you hit the two-year mark. Life moves faster than the tax code sometimes. If a job relocation, a health situation, or another qualifying unforeseen event forces an early sale, you may still claim a partial exclusion — a prorated share based on how long you did live there. A twelve-month stay could still shelter a meaningful chunk of gain.

You inherited the home. Inherited property generally gets a “stepped-up” basis to its value at the date of death, which often erases most or all of the gain. That’s a very different calculation from a home you bought yourself.

You’re recently widowed. A surviving spouse can often still claim the full $500,000 exclusion if the home sells within two years of the spouse’s passing, provided the other tests are met.

None of these are do-it-yourself territory. They’re exactly the cases where an hour with a CPA before you list can save five figures.

How this fits your actual net

Capital gains are one line in a bigger picture. What ends up in your bank account depends on your gain and exclusion, plus the closing costs you’ll pay at the table and your remaining mortgage payoff. One good thing working in your favor here: Arizona has no state transfer tax, so that’s one cost you simply won’t see.

When I build a seller net sheet, I fold all of it together — sale price, payoff, commission, title and escrow, and a realistic read on whether any gain is likely taxable — so you see a true bottom-line number, not a Zestimate fantasy. If you’re also buying your next place, the timing of that gain matters too, which is why I walk move-up clients through a sell-before-you-buy strategy that accounts for the whole transaction, not just one side of it.

Frequently Asked Questions

Do most Scottsdale home sellers actually pay capital gains tax?

No. If you’ve owned and lived in the home for two of the last five years, the $250,000 single or $500,000 married exclusion covers the gain for most sellers. Only profit above your exclusion is taxable, so a large share of primary-residence sales owe nothing federally.

Is capital gains tax based on my sale price or my profit?

Your profit, not the sale price. Gain equals your sale price minus your adjusted basis — the original purchase price plus improvements and certain buying and selling costs. A $900,000 sale with a $580,000 basis produces a $320,000 gain, not $900,000.

What home improvements can I add to my cost basis?

Capital improvements that add value or extend the home’s life — a kitchen remodel, room addition, new roof, pool, HVAC replacement, or solar. Routine repairs and maintenance like repainting or fixing a leak don’t count. Keep receipts, because every documented improvement lowers your taxable gain.

Does Arizona charge a separate capital gains tax?

Arizona has no state transfer tax, but it does tax capital gains as ordinary income at the state’s flat income tax rate. Your CPA will factor the state layer on top of any federal gain that exceeds your exclusion.

What if I have to sell before living there two years?

You may still qualify for a partial exclusion if the early sale is due to a job change, health reason, or another qualifying unforeseen circumstance. The exclusion is prorated by the time you did own and occupy the home.

The bottom line

For most Scottsdale sellers, capital gains tax is a smaller worry than the internet makes it sound — the exclusion does the heavy lifting. The sellers who owe are usually long-term or luxury owners with gains above the cap, or people selling former rentals, and even they have levers to pull. The move that saves you the most is knowing your real number before you list, not after.

If you want that number, request a seller net sheet with a cost-basis worksheet and I’ll map your likely gain, your exclusion, and your true net at the table — then you can bring clean figures to your CPA. Reach me at thepropertyprofessor.blog or call 480-725-4658.

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Want your own estimate? Run the math with my seller net proceeds calculator to see what you’d likely walk away with.

About Dr. Kevin Shufford

Dr. Kevin Shufford holds a PhD in Communication and is a professor who teaches how to have healthy relationships — skills he brings directly to his real estate practice. As a licensed real estate agent and mortgage loan officer serving the Phoenix metro and Southern California markets, Kevin operates as The Property Professor under Real Broker and One Real Mortgage. He specializes in helping first-time buyers, move-up buyers, and higher-income professionals navigate the buying and lending process with confidence. Connect with Kevin at thepropertyprofessor.blog or call 480-725-4658.