Claim for Transfer of Base Year Value to Replacement Primary Residence for Persons at Least Age 55 Years

Please use this form for base year transfers occurring on or after April 1, 2021.

Beginning April 1, 2021, California law allows an owner of a primary residence who is at least age 55 to transfer the factored base year value of their primary residence to a replacement primary residence that is located anywhere in California and purchased or newly constructed within two years of the sale of the original primary residence.

Submission Deadline: Within three years of the date the replacement dwelling was purchased or the new construction of the replacement dwelling was completed. However, if a claim is filed after the three‐year period, relief will be granted beginning with the calendar year in which the claim was filed.