Missing a property-tax installment in LA County triggers penalties, so it pays to know the schedule. This guide outlines how the annual secured bill is split and when payments come due for SCV homeowners.
General education, not advice. This page explains financing, property-tax, and special-assessment concepts for Santa Clarita Valley buyers and homeowners. It is not financial, tax, or legal advice and it is not a loan offer. Mortgage rates and program terms change constantly, and tax rules depend on your specific facts. Confirm every figure and qualifying question with a licensed lender, CPA, or attorney before you act.
Two installments
The annual secured bill is split into two installments. Each has a due date and a separate delinquency date after which a penalty is added. Always confirm the current year's exact dates on your bill or with the LA County Treasurer & Tax Collector.
If you have an impound account
Many SCV mortgages collect property tax monthly and the lender pays the installments for you. If you have an impound, confirm the lender is paying on time — but you remain responsible if a payment is missed.
Penalties for late payment
LA County adds a penalty after each delinquency date, with further costs if taxes go unpaid. Do not assume a grace period beyond the posted delinquency date.
Where Mello-Roos and assessments appear
Mello-Roos and direct assessments are typically included on the same secured bill and follow the same installment schedule. Mello-Roos varies by parcel — verify the special-tax line per parcel.
Prop 13 base
Under Proposition 13, California base property tax is generally ~1% of assessed value, and the assessed value can rise no more than about 2% per year while you own — until a change of ownership or new construction triggers reassessment. This is stable enough to state, but confirm specifics for your situation.
Stay on top of your SCV taxes
Brian Cooper can help new SCV owners understand the full tax picture at closing. Contact Brian or call (805) 723-2498.
Frequently Asked Questions
How many property tax installments are there in LA County?
Two. The annual secured bill is split into a first and second installment, each with its own due and delinquency date.
When are LA County property taxes due?
They are due in two installments with separate delinquency dates each year. Confirm the current year's exact dates on your bill or with the LA County Treasurer & Tax Collector.
What happens if I pay late?
LA County adds a penalty after each installment's delinquency date, with additional costs if taxes remain unpaid. Avoid assuming any grace period.
Does my lender pay my property tax?
If you have an impound account, the lender typically pays the installments from funds collected monthly. Confirm payments are made on time.
Are Mello-Roos charges on the same schedule?
Generally yes — Mello-Roos and direct assessments are usually billed on the same secured bill and follow the same installment schedule. Amounts vary by parcel.
Is this tax advice?
No. This is general education. Confirm current dates and your specific situation with the LA County Treasurer & Tax Collector.
