California Prop 19: Plan Ahead, Pass Down Wisely

 

California Proposition 19 has significantly changed real estate inheritance and estate planning！

 James Wang, former president of the North American Chinese Accountants Association, notes that many families once used title changes, transfers, or trusts to arrange property succession.

Under Prop 19, however, any change in ownership now requires much greater caution.

Before Prop 19, many parent-to-child or qualifying grandparent-to-grandchild property transfers could avoid reassessment at full market value, allowing families to preserve a lower property tax basis on primary homes and certain other properties.

Title Changed, Tax Basis Reset

Wang explains that after Prop 19, most non-primary residences must generally be reassessed at market value when ownership changes, in the name of tax fairness.

He recalls that before Prop 19, parents or grandparents often added children or grandchildren to title for refinancing or a second mortgage, then removed them afterward.

In many cases, this did not trigger a property tax reassessment.

After Prop 19, families can no longer change title casually. Wang cautions that every title change, transfer, or estate-planning move may affect the property tax basis and should be carefully reviewed.

Step Up Basis, Reduce Taxes

When discussing real estate inheritance, Wang emphasizes the importance of the step-up in tax basis. In general, when heirs inherit property, their cost basis is the market value at the time of inheritance, not the original purchase price paid by the parents or donor.

For example, if parents bought a property for $500,000 and it is worth $2 million when the heirs receive it, selling it soon afterward may result in little or no capital gains tax on the past appreciation.

Wang observes that over the next 10 to 20 years, more inherited properties may be sold, as heirs choose to convert stepped-up assets into cash.

The same rule often applies to inherited stocks. Their basis is usually the market value on the date of death, not the parents’ original purchase price.

Wang also reminds readers that this is not a gift from the IRS.

Estate values are generally measured at market value at death, not at the price paid decades earlier. That is the basic logic behind the step-up in tax basis.

Move In, File Right

Under Prop 19, Wang points out that only the transferor’s primary residence may qualify for exclusion from reassessment at market value.

Two key conditions must be met:

1. The heir must move in within one year and use the property as a primary residence.
2. The heir must file Form BOE-19-P to claim the reassessment exclusion.

In other words, inheriting a parent’s home does not automatically preserve the lower property tax basis.

The heir must meet the residence, move-in, and filing requirements to qualify.

Looks Fair, Hard to Share

Wang often advises clients not to divide every asset based only on a surface idea of “fairness”—one-fourth for each of four children, one-third for each of three, or 50-50 for two.

It may look equal, but shared ownership can easily become difficult to manage. In real life, “co-owning,” “sharing,” and “managing together” rarely remain smooth over time.

This is especially true for a parent’s primary home. Even if one child moves in and qualifies to preserve the lower tax basis, shared ownership among siblings may still lead to conflict and eventual sale.

Wang’s final reminder is clear: commercial properties, apartments, rentals, and other non-primary residences are generally reassessed at market value after transfer.

Under Prop 19, this is one of the key risks families must consider in real estate inheritance and estate planning.

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