Heirs inheriting a Santa Barbara property, whether it's a family home in Santa Ynez or a rental parcel held for decades, often assume they'll owe tax on the full appreciation since the original purchase. Usually they don't. The stepped-up basis rule resets the property's basis to its fair market value at the date of death, which means most of the gain built up during the original owner's lifetime disappears for tax purposes.
How the Stepped-Up Basis Works
Instead of inheriting the decedent's original purchase price as the basis, the heir's basis becomes the property's fair market value as of the date of death, or an alternate valuation date in some estates. A house purchased decades ago for a fraction of its current value passes to the heir with a basis close to today's market value, not the original price, which is why an heir who sells shortly after inheriting often owes little or no capital gains tax.
What Still Gets Taxed
The stepped-up basis erases the built-in gain from before the date of death, not any appreciation that happens afterward. If an heir holds the property for a few years and it continues to appreciate, or if the sale price ends up above the date-of-death valuation for any reason, that additional gain is taxable in the normal way. A property that sits on the market for a while after inheritance, or one an heir chooses to hold and rent out, can accumulate its own gain separate from what the stepped-up basis already covered.
Multiple Heirs and Shared Ownership
When a property passes to more than one heir, each typically receives a proportional share of the stepped-up basis, and gain or loss on a later sale is calculated per owner based on their share. Disagreements among heirs about whether to sell immediately or hold the property longer matter here, since holding introduces new appreciation risk that the original stepped-up basis doesn't cover, while a prompt sale close to the date-of-death valuation usually keeps the taxable gain small.
If an Heir Wants to Keep the Property as an Investment
An heir who decides to hold an inherited Santa Barbara property as a rental rather than sell it right away starts accumulating depreciation and future appreciation on their own account from that point forward, using the stepped-up basis as the new starting point. If that heir later decides to sell and move the proceeds into a different property, a Section 1031 exchange is available the same way it would be for any other investment real estate, provided the inherited property was actually held for investment or business use rather than sold shortly after inheritance with no rental or business activity in between.
Documenting that rental intent matters if the exchange is ever questioned later, so an heir planning to lease out an inherited duplex or commercial parcel should keep a record of when the property was listed for rent, the terms offered, and any tenant history, rather than relying on a verbal account of how the property was used between inheriting it and selling it.
Coordinating Among Heirs Before Listing
Where an estate involves siblings or other co-heirs with different goals, one wanting to sell quickly and another wanting to hold the property as a rental, the disagreement can delay a listing long enough for the appraised date-of-death value to drift from current market conditions. Settling on a single valuation date and a shared understanding of each heir's basis before the property goes on the market, or before one heir buys out the others, avoids a mismatch between what the estate's appraisal shows and what the eventual sale price ends up being.
Capital Gains Tax Questions
Do I owe capital gains tax on the full value of a property I inherited?
Generally no. The stepped-up basis rule resets your basis to the property's fair market value at the date of death, so the gain built up during the original owner's lifetime typically isn't taxed. You'd only owe tax on appreciation that happens after you inherit it.
What if I sell the inherited property right away?
Selling soon after inheriting, close to the date-of-death valuation, usually results in little or no taxable gain, since the sale price and the stepped-up basis tend to be close together.
Is there a stepped-up basis on gifted property too?
No. Gifted property generally carries over the giver's original basis rather than stepping up to fair market value. Inherited and gifted property are treated very differently for basis purposes, which matters when deciding between gifting real estate during life versus leaving it in an estate.
Can multiple heirs sell an inherited property and split the proceeds without extra tax?
Each heir generally receives a proportional share of the stepped-up basis, and any gain or loss on the eventual sale is calculated per owner based on that share, so no single heir owes tax on the others' portions.
Can an heir do a 1031 exchange on inherited property?
Yes, if the property is actually held for investment or business use after inheriting it, such as being rented out, the heir can use a 1031 exchange on a later sale the same as any other investment property owner, using the stepped-up basis as the new starting basis.
