Capital Gains Tax When Selling a Home in Roseville, CA: What Sellers Need to Know

Do California Home Sellers Have to Pay Capital Gains Tax?

Most Roseville homeowners who sell their primary residence owe no federal or state capital gains tax at all — because the Section 121 exclusion shields up to $500,000 in profit for married couples (or $250,000 for single filers). To qualify, you must have owned and lived in the home for at least 2 of the last 5 years. If your gain falls within that limit, you're in the clear. If it exceeds it — or if you don't meet the residency requirement — California taxes the overage as ordinary income at rates up to 13.3%, with no preferential rate like you get at the federal level.

By Rich & Kat Farless | June 25, 2026

When we sit down with sellers in Roseville, Granite Bay, Folsom, and Lincoln, capital gains tax comes up in almost every listing conversation — and the same two fears surface every time: "Am I going to owe a huge tax bill on the money I made?" and "Wait, why is the escrow company holding back 3% of my sale price at closing?"

Both are fair questions. And for most sellers in our market, the answer to the first one is reassuring. The answer to the second one — the escrow withholding — catches people off guard, even when they technically don't owe a dime. Let's walk through both.

The Good News: Most Roseville Sellers Owe Nothing

The IRS and California's Franchise Tax Board (FTB) both honor what's called the primary residence exclusion, or Section 121 exclusion. It's the single most powerful tax benefit available to homeowners, and if you meet the rules, you can use it every two years.

Here's how it works:

• Married couples filing jointly can exclude up to $500,000 in capital gains from the sale of their primary home.
• Single filers can exclude up to $250,000.
• To qualify, you must have owned the home and used it as your primary residence for at least 2 of the last 5 years before the sale date. Those two years don't have to be consecutive.

For Roseville sellers, this covers the vast majority of transactions. Homes in the $500K–$1M range that were purchased 5–15 years ago have typically appreciated $200K–$450K in that time. A married couple in that range is almost always fully sheltered.

A quick example: Say you and your spouse bought a home in West Roseville in 2015 for $420,000. You're selling now for $790,000 — a gain of $370,000. That full gain falls under your $500,000 married exclusion, so you owe zero capital gains tax, federal or state. You keep every dollar of that equity.

That's the result most of our Roseville clients get. But it's worth understanding what happens at the edges — and there are a few California-specific twists that can catch sellers off guard.

What Happens When Your Gain Exceeds the Exclusion

If you've owned your Roseville home for 20-plus years, or if it sits in the luxury range — think Granite Bay estates or larger foothills properties — your gain might exceed $500,000. Here's where things get more complicated, and where California diverges sharply from most states.

At the federal level, long-term capital gains (on assets held more than a year) are taxed at preferential rates:

• 0% if your total taxable income is below $96,700 (married filing jointly in 2026)
• 15% for most middle-income households
• 20% for high earners above $600,050 (MFJ)

At the California state level, there is no preferential rate. California taxes capital gains as ordinary income, at the same rates as your salary — up to 13.3% for the highest earners.

High-income sellers (modified AGI above $250,000 for single filers, $500,000 for MFJ) also face a 3.8% Net Investment Income Tax (NIIT) on the portion of gain that exceeds the exclusion.

If you're in that situation — and some of our Granite Bay or Loomis luxury clients are — your combined federal and state tax exposure on the taxable portion can run 30% to 40%. This is an important number to know before you close, not after. That's why we always recommend talking to a California CPA before listing if you think your gain will exceed the exclusion.

How to Reduce Your Taxable Gain: Your Adjusted Cost Basis

Whether you're near the exclusion limit or well above it, there's a legal and often-overlooked way to shrink your taxable gain: increasing your cost basis.

Your capital gain isn't simply "sale price minus what you paid." The IRS lets you add qualifying capital improvements to your original purchase price. The higher your adjusted basis, the smaller your gain.

What counts as a capital improvement:

• Kitchen remodel or bathroom renovation
• New roof
• HVAC replacement or addition
• Solar panel installation
• Room addition or garage conversion
• New windows or exterior doors
• Landscaping, fencing, or driveway replacement
• Swimming pool or deck addition

What does NOT count:

• Routine repairs and maintenance (painting, fixing a leaky faucet, replacing a broken appliance)
• Cleaning or landscaping services

Here's why this matters in practice: Suppose you bought your Folsom home for $450,000 in 2012. Over the years, you added a kitchen ($60,000), replaced the HVAC ($15,000), and put on a new roof ($22,000). Your adjusted basis is now $547,000, not $450,000. If you sell for $900,000, your gain is $353,000 — not $450,000. For a married couple, that $353,000 falls entirely within the $500,000 exclusion. Without documenting those improvements, you'd have a $450,000 gain that still falls within the exclusion — but if your gain is above the threshold, every dollar of documented improvements saves you real money.

Keep your receipts. Contracts, permits, and invoices for every capital improvement you've made are part of your home sale paperwork. Many sellers in Roseville have done significant upgrades — especially new construction buyers who customized their builds — and don't realize those documented costs belong in their basis calculation.

You can also add certain selling expenses (agent commissions, title insurance, escrow fees, transfer tax) to reduce your "amount realized," further shrinking the taxable gain. For context, if you paid [seller's agent commission + buyer agent compensation + title + escrow] on a $750,000 sale, you may be deducting $30,000–$45,000 from your gain right there. For more on those costs, see our full breakdown of what it costs to sell a home in Roseville.

The Form 593 Surprise: Why California Withholds 3.33% at Closing

Here's the part that blindsides even well-prepared sellers: California requires escrow to withhold 3.33% of your gross sale price and send it to the Franchise Tax Board — unless you take a specific step to stop it.

Read that again. 3.33% of the sale price — not 3.33% of your gain. On a $750,000 home, that's $24,975 that will be held back at closing and sent to the state, even if you ultimately owe zero in taxes.

The reason California does this is because they want to ensure sellers who have a tax liability actually pay it. The withholding is a prepayment — not a tax itself. If you file your California tax return and your gain is fully covered by the primary residence exclusion, you get it back. But you're waiting until tax season to recover money you could have kept at closing.

How to avoid the withholding: Before closing, your escrow officer will ask you to complete FTB Form 593 — Real Estate Withholding Statement. On that form, you certify (under penalty of perjury) that your gain is fully covered by the Section 121 primary residence exclusion. Once you sign and submit that form to escrow before the close date, California has no legal basis to withhold — and the 3.33% stays in your pocket.

This is one of those forms that gets buried in the closing packet. We always flag it for our sellers early in the process, because missing it creates a cash flow disruption at exactly the moment when people are trying to fund their next purchase. If you're doing a simultaneous buy-sell transaction, that withholding can affect your bridge financing or down payment timing. Make sure your escrow officer knows you plan to claim the exemption as soon as escrow opens.

A Few Special Situations Worth Knowing

You've lived there less than two years. If you're selling before hitting the two-year mark, you may still qualify for a partial exclusion if the reason you're selling qualifies as an "unforeseen circumstance" — job relocation, change in employment, medical reasons, divorce, death of a co-owner, or certain other qualifying events. The partial exclusion is prorated based on how many months you lived there relative to the 24-month requirement. If you're in this situation, talk to a CPA before you list.

You inherited the home. Inherited properties receive a stepped-up basis to the fair market value at the date of the original owner's death — which dramatically reduces capital gains exposure. If you inherited a Placer County home from a parent, your gain is calculated from the date-of-death value, not what they originally paid. This is a significant benefit that California respects.

You're 55 or older and thinking about downsizing. California's Proposition 19 gives qualifying homeowners the ability to transfer their property tax base to a replacement home — a separate benefit from the capital gains exclusion, but one that often comes into play at the same time for our move-up and move-down clients.

You're planning to buy another home. A common misconception: buying a new home does not defer or eliminate capital gains taxes in California. The old "rollover rule" was repealed by Congress in 1997. You don't get to roll your profits into the next purchase tax-free. The Section 121 exclusion is what protects you — and it's based on whether you qualify, not on what you do with the proceeds.

What to Do Before You List

Before you put your Roseville home on the market, these are the three financial conversations worth having:

1. Estimate your gain. Take your purchase price, add documented capital improvements, and compare it to today's market value. If the gain is below the exclusion threshold, you can proceed with confidence.

1. Locate your improvement receipts. Even if you don't think you'll need them, gather contracts and invoices for any major work you've had done. They may reduce your gain or serve as documentation if the IRS ever questions your basis.

1. Talk to a CPA. We're real estate agents, not tax advisors. We can walk you through the basics and make sure you don't get blindsided at closing — but for a personalized tax analysis of your specific situation, a California CPA or tax attorney is the right resource.

Once those pieces are in place, we can have a much sharper conversation about timing, pricing, and what happens at closing from start to finish.

Ready to Talk Through Your Numbers?

If you're thinking about selling your Roseville, Granite Bay, Folsom, Lincoln, or Placer County home and you want to understand exactly what you'll walk away with — including the tax picture — we're here to help. We can run a detailed net sheet for your property and connect you with a trusted local CPA if the tax question needs a deeper look.

Schedule a free consultation at richandkatsoldthat.com/talktous

Frequently Asked Questions

How do I know if I qualify for the capital gains exclusion on my Roseville home?

You qualify if you've owned the home and used it as your primary residence for at least 2 of the 5 years immediately before your sale date. The two years don't need to be consecutive — you could have lived there for 14 months, rented it out, then returned for 10 months, and you'd still meet the requirement. You also can't have claimed the exclusion on another home sale in the two years before this one.

Can I still claim a partial exclusion if I've lived in my home less than two years?

Yes, in certain situations. The IRS allows a prorated partial exclusion if the primary reason you're selling is a qualifying unforeseen circumstance — which includes job relocation of more than 50 miles, certain medical conditions, divorce, death of a co-owner, or other IRS-approved hardships. The partial exclusion is calculated as a fraction of the full $250K/$500K limit, based on the months you occupied the home. Talk to a CPA if you think this applies to your situation.

Does buying another home defer my capital gains taxes in California?

No. The old "rollover" rule that let sellers defer gains by purchasing a more expensive home was eliminated by Congress in 1997 and does not apply today. Your capital gains tax liability is determined entirely by whether you qualify for the Section 121 primary residence exclusion — not by what you do with the sale proceeds.

What home improvements count toward my cost basis?

Capital improvements that materially add to your home's value or extend its useful life — such as kitchen and bathroom remodels, room additions, new HVAC systems, roof replacements, solar installations, new windows, swimming pools, and major landscaping — are added to your original purchase price to calculate your adjusted basis. Routine repairs and maintenance costs do not count. Always keep documentation: contracts, permits, and invoices for any significant work.

What is FTB Form 593, and will it affect my closing?

FTB Form 593 is California's Real Estate Withholding Statement, submitted to your escrow officer before closing. By default, California law requires escrow to withhold 3.33% of your gross sale price and remit it to the Franchise Tax Board — even if you owe no taxes. If your gain is fully covered by the primary residence exclusion, you can submit Form 593 claiming the exemption and prevent that withholding from happening. Skipping this form doesn't mean you're taxed — it just means you get your money back at tax time instead of at closing. Ask your escrow officer about it as soon as escrow opens.

Rich and Kat Farless are a husband-and-wife real estate team with over 30 years of combined experience serving buyers and sellers across the Sacramento region. As the #1 husband-and-wife team in Roseville, CA, they specialize in single family, new construction, and luxury properties across Placer, Sacramento, and El Dorado counties. Connect with them at richandkatsoldthat.com.