The Sacramento Property Tax Estimator projects your annual property tax using Sacramento County’s typical 0.74% effective rate and California’s assessment rules. It is for homeowners budgeting their bill, buyers estimating carrying costs, and anyone comparing neighborhoods. Enter your assessed value, optionally apply the $7,000 homeowner exemption, and the tool returns your yearly and monthly tax.
How it works
California’s Proposition 13 sets a 1% base rate on assessed value, but additional voter-approved bonds and direct levies combine with assessment practices to produce a Sacramento County effective rate near 0.74%. The calculation is:
taxable value = assessed value - (homeowner exemption if applied)
annual tax = taxable value x (effective rate / 100)
The standard homeowner exemption reduces assessed value by $7,000 for a principal residence, trimming the taxable base before the rate is applied. You can add an extra levy percentage to cover Mello-Roos or other special assessments that apply to your parcel. The monthly figure is simply the annual tax divided by twelve.
Annual tax = (assessed value − exemption) × effective rate.
Tips and example
A home assessed at $450,000 as a principal residence first drops to $443,000 after the
$7,000 exemption. At the 0.74% effective rate that is 443,000 × 0.0074 ≈ $3,278 a year, or
about $273/month. Add a 0.20% Mello-Roos levy and the annual bill rises by roughly $886.
Remember to enter your assessed value from your tax statement — usually below market value under
Proposition 13 — not a current listing price. Everything is calculated in your browser and nothing
you enter is uploaded.