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SIDNEY MANZO
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Journal · selling

Do I pay capital gains tax when I sell my house in California?

Long-time California owners who sell often want to know what they will keep after federal and state tax, so gather your purchase and improvement records and get a CPA estimate before listing. General information, not tax advice; IRS Publication 523 and the Franchise Tax Board publish the rules.

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Not an appraisal. Equal Housing Opportunity. Sidney Manzo, CA DRE #01108914, licensed in California. Broker: RE/MAX Dream Properties (ASLG Inc), CA DRE #02142193. Terms · Privacy

By Sidney Manzo, CA DRE #01108914 · RE/MAX Dream Properties (ASLG Inc), CA DRE #02142193

Journal · selling

San Gabriel Valley · capital gains · basis

Sidney Manzo, CA DRE #01108914, can review this property. A request does not create a listing agreement.

General information, not legal or tax advice. Talk with a California attorney or CPA about your situation. Rules as of October 13, 2026; they change, so check the official sources listed below.

Why plan before selling?

Knowing your likely net before listing helps you set expectations and timing. Ask a CPA for an estimate early.

Where are the official rules?

The IRS publishes Publication 523, Selling Your Home, for the federal rules. The California Franchise Tax Board says California does not have a lower rate for capital gains and taxes all capital gains as ordinary income. The Franchise Tax Board's Form 593 covers California real estate withholding at closing and lists exemptions, including one for a principal residence. Ask a CPA how these apply to you.

What records help?

Your purchase documents and records of improvements help your CPA. Gather them before you list.

How do I plan the sale?

Get a written opinion of likely price, ask your CPA for an estimate, then compare your net with your goals; see how selling works.

Sidney can review your home and prepare a pricing opinion from recent comparable sales. Get my free home review.

Questions homeowners ask next

What should long-time owners do before selling?
Get a written opinion of likely price, gather your purchase and improvement records, and meet with a CPA. With those pieces you can estimate what you will keep and decide on timing before you list. A property-specific review can help you plan the sale around your own timeline. Your agent can walk you through the options before you list.
What records should I gather?
Your purchase documents, closing statement and records of improvements such as remodels, roofs and additions help your CPA. Gather them before you list so the estimate is ready when you compare offers. A property-specific review can help you plan the sale around your own timeline. Your agent can walk you through the options before you list.
Where can I read the official guide?
The IRS publishes Publication 523, Selling Your Home, on irs.gov. It is long and detailed, so read it with your CPA and ask how it applies to your situation before you list. A property-specific review can help you plan the sale around your own timeline. Your agent can walk you through the options before you list.
Does California tax home sale gains differently?
The California Franchise Tax Board says California does not have a lower rate for capital gains and taxes all capital gains as ordinary income. The Franchise Tax Board's Form 593 also covers real estate withholding at closing, with exemptions such as one for a principal residence. Ask a CPA to estimate both federal and California tax before you list.
How do I estimate what I will keep?
Start with a net sheet built from a realistic price range, which lists selling costs and loan payoffs. Then ask your CPA what else to plan for. Together they show the full picture, which helps you decide on price and timing. A property-specific review can help you plan the sale around your own timeline. Your agent can walk you through the options before you list.

Sources

Who can help with this?

Sidney Manzo can price your home so your CPA can estimate the gain. Sidney Manzo, CA DRE #01108914, licensed in California; 155+ closed sales; RE/MAX Hall of Fame; member of the Pasadena Association of REALTORS® and C.A.R. About Sidney Manzo · Get my free home review.

RE/MAX Dream Properties (ASLG Inc), CA DRE #02142193

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This note is not an appraisal and not legal, tax, or foreclosure advice. Nothing on this page creates a listing agreement. Equal Housing Opportunity.

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