Selling an Inherited Home in California: Do You Owe Capital Gains Tax?

The question comes up almost every time a Sacramento family sells an inherited home: do we owe taxes on the money? The short, reassuring answer is that most families owe little or no federal capital gains tax right after inheriting, because the home's tax basis steps up to its value on the date of death. The longer answer involves California's Proposition 19 property tax rules, which are separate from income tax. Here is the plain-language version.

First, the good news: the stepped-up basis

When you inherit a home, the IRS does not measure your gain from what your parents paid decades ago. Under federal law, the tax basis of inherited property steps up to the fair market value on the date of death. If you sell the home soon after inheriting at roughly that value, there is little or no taxable gain; only appreciation that happens after the date of death is generally counted. For most families who sell promptly, that means a far smaller tax surprise than they feared, and sometimes no federal tax bill at all. California follows the same stepped-up basis rules for state income tax, and the state has no separate inheritance tax.

Property taxes are a different story: Proposition 19

Income tax and property tax are two different bills, and Proposition 19 changed the property tax side in 2021. Under the previous rules, children could often inherit a parent's low assessed value; now an inherited home is fully reassessed to current market value unless a child heir makes the home their own primary residence, moves in within a year of the transfer, and files the exclusion claim with the county within three years. Even when the exclusion applies, it is capped at $1 million of value above the parent's assessed value, so the property tax bill can still rise meaningfully. Families who plan to rent out an inherited home or leave it vacant should expect a full reassessment.

Does selling change anything?

Selling the home does not make either set of rules disappear. The capital gains question follows the date-of-death value and the eventual sale price, whatever those numbers turn out to be. The property tax question follows the transfer, so the executor, successor trustee, and heirs should confirm what was filed with Sacramento County, because deadlines matter and missed windows usually cannot be reopened. An estate attorney is the right person to confirm your family's exact tax position, and a Realtor can show what the home is realistically worth today.

What Sacramento families should do first

• Document the date-of-death value while it is fresh, and get a current broker's market analysis of what the home would fetch today
• Ask the estate attorney whether the home qualifies for the Proposition 19 exclusion, and what needs to be filed with Sacramento County
• If you plan to sell, keep the timeline steady: an inherited home usually sells better when it is clean, secure, and priced realistically
• Weigh selling against keeping the family home with the real numbers, not the emotional ones, before anyone decides

The decision to sell or keep the family home should be made with the full picture, and nobody should have to figure out the tax part alone. The Probate Checklist walks through the documents and deadlines to track, the Probate FAQ answers the estate questions families ask first, the Probate and Trust Sales Guide compares both sale paths, and the guide to selling an inherited Sacramento home lays out the whole process. Diane has helped families think through the keep-it-or-sell-it question for 20 years, and a conversation about your numbers costs nothing.