Every homeowner knows that property taxes are part of the cost of ownership but not everyone knows exactly when are property taxes due. This confusion often leads to last-minute scrambles, missed deadlines, and costly penalties.
So, when are property taxes due? The truth is, there is no single nationwide due date. Property tax deadlines vary by state, and sometimes even by county or city within the state. While one homeowner might need to pay by January 31, another may have until April, and someone else may pay in two or more installments spread throughout the year.
In this guide, we’ll walk through the general property tax timelines in the U.S., provide a state-by-state comparison of common deadlines, highlight Oregon’s unique system (with a focus on Portland), and explain how to avoid penalties by staying on top of payments.
General Property Tax Timeline in the U.S.
While each state sets its own rules, most property tax systems in the U.S. follow one of three basic schedules:
- Annual Payments
- Some states require one lump-sum payment per year.
- Example: Texas property taxes are due in full by January 31.
- Semi-Annual Payments
- Many states split the bill into two installments, typically six months apart.
- Example: California property taxes are due November 1 (first half) and February 1 (second half).
- Quarterly Payments
- A few states, like New Jersey, require four installments per year.
- Example: Payments due on February 1, May 1, August 1, and November 1.
Typical Due Months Across the U.S.
- January → Texas, New York (some counties)
- March/April → Florida, Washington
- May/June → Illinois (first installment)
- October/November → Oregon, California, Arizona
In addition to these timelines, many homeowners never directly write a check because their mortgage lenders manage payments through escrow accounts. In that setup, a portion of your monthly mortgage payment goes into an escrow account, and the lender pays your property taxes for you.
State-by-State Property Tax Due Dates
To give you a clearer picture, here’s a breakdown of major states and their 2025 deadlines. Keep in mind that within each state, counties sometimes have slightly different rules — so always confirm with your local tax assessor.
| State | Due Dates | Notes |
|---|---|---|
| California | Nov 1 (1st installment), Feb 1 (2nd installment) | Payments become delinquent Dec 10 and Apr 10 if unpaid. |
| Texas | Jan 31 | One annual payment; penalties start Feb 1. |
| New York | Varies by county; many in Jan and Jul | NYC: Jan 1, Apr 1, Jul 1, Oct 1 (quarterly). |
| Florida | Mar 31 | Discounts: 4% if paid in Nov, 3% in Dec, 2% in Jan, 1% in Feb. |
| Illinois | Typically June and Sept | Counties may adjust exact dates. |
| Washington | Apr 30 (1st half), Oct 31 (2nd half) | Semi-annual unless bill is under $50. |
| Oregon | Nov 15 (full payment or 1st installment) | Discounts: 3% if paid in full by Nov 15; installment options available. |
| New Jersey | Feb 1, May 1, Aug 1, Nov 1 | Strict quarterly system statewide. |
| Arizona | Oct 1 (1st half), Mar 1 (2nd half) | Interest begins immediately after deadlines. |
| Hawaii | Aug 20, Feb 20 (varies by county) | Honolulu County deadlines most common. |
Why These Dates Differ
Property taxes are a local revenue source, and counties depend on predictable revenue streams to fund schools, infrastructure, and public safety. That’s why one state may cluster due dates in the fall, while another spreads them out.
Oregon Property Tax Deadlines (Portland Focus)
Oregon has one of the more unique property tax systems in the country. Here’s what homeowners (and especially Portland-area owners) need to know:
- Annual Due Date: Property taxes are billed in October and due by November 15.
- Payment Options:
- Full Payment → Pay by Nov 15 and receive a 3% discount.
- Two-Thirds Payment → Pay at least two-thirds by Nov 15, get a 2% discount, with the remainder due May 15.
- Installments → Pay in three equal installments: Nov 15, Feb 15, and May 15.
- Late Fees: Interest accrues at 1.33% per month (16% annually) on overdue balances.
Portland/Multnomah County Example
- Bills typically go out in mid-October.
- Payments can be made online through the county portal, by mail (postmarked by deadline), or in person.
- Escrow payers (those with mortgages) should still check their statements to ensure lenders paid on time.
This flexibility helps Oregon homeowners manage payments more easily, but missing the Nov 15 deadline comes with steep penalties. For landlords managing multiple properties, those penalties can add up quickly.
👉 For Portland landlords who want professional help tracking tax deadlines and ensuring compliance, Portland Rental Property Manager can take care of everything.
What Happens If You Miss the Deadline?
Missing a property tax deadline has immediate and long-term consequences:
- Interest Charges: Most states apply interest on unpaid balances. In Oregon, it’s 1.33% per month, which means a $3,000 tax bill grows by $480 after just a year of nonpayment.
- Penalties: Additional late fees or administrative costs may apply.
- Tax Liens: After extended delinquency, counties can place a lien on the property, which must be paid before selling or refinancing.
- Foreclosure: In extreme cases, properties can be auctioned off for unpaid taxes.
The lesson: missing deadlines can quickly spiral into a major financial setback.
How to Pay Property Taxes
Property taxes can be paid in several ways, depending on your state and county:
- Online: Most counties now offer secure portals for electronic payments.
- By Mail: Check postmark rules — the payment must usually be postmarked by the due date.
- In Person: Payments at county assessor or treasurer offices.
- Through Escrow: If you have a mortgage, your lender likely collects a portion monthly and pays taxes on your behalf.
For landlords and investors, keeping track of multiple deadlines across different states can be challenging. Many hire property managers or accounting firms to coordinate timely payments.
Tips to Avoid Missing Property Tax Deadlines
Property taxes are predictable — but life is busy. Here’s how to make sure you never miss a deadline:
- Set Multiple Reminders: Use both digital calendars and physical reminders. Mark due dates 2–4 weeks in advance.
- Take Advantage of Discounts: States like Oregon (3% discount) and Florida (up to 4%) reward early payers.
- Check Dates Annually: Deadlines can shift slightly when they fall on weekends or holidays.
- Use Escrow Accounts: If your mortgage offers escrow, consider opting in for peace of mind.
- Explore Exemptions: Many states offer exemptions for seniors, veterans, and low-income homeowners.
- Consider Property Management: For landlords, outsourcing payment tracking ensures no costly oversight.
Conclusion
There is no universal property tax due date in the U.S. Instead, each state and often each county sets its own schedule. Understanding these deadlines matters not just for homeowners but also for real estate investors and landlords. Missing a property tax deadline can mean hefty interest charges, a lien on your property, or even foreclosure in extreme cases.
Some states, like Texas, require one annual payment. Others, like California and Washington, split payments into two installments, while New Jersey requires four. Oregon stands out with its November 15 deadline, payment flexibility, and early-payment discounts. For homeowners and landlords alike, missing deadlines isn’t an option — the penalties are too steep.
👉 Need help keeping track of property tax deadlines in Portland or managing rental payments smoothly? Contact Portland Rental Property Manager today.
FAQs
Are property taxes paid once a year or twice?
It depends on the state. Texas requires one annual payment, California uses two installments, and New Jersey requires four. Oregon offers options for one, two, or three payments.
Do property tax deadlines change each year?
The due dates themselves rarely change, but when they fall on a weekend or holiday, the deadline may move to the next business day. Always verify annually with your local county.
Can I prepay property taxes?
In most states, yes — some even offer discounts for early payments (e.g., Florida and Oregon). However, the IRS has rules about when prepaid taxes are deductible, so consult a tax professional.
What happens if I miss my property tax payment?
Late payments accrue interest and penalties. After long-term delinquency, the county may place a lien on your property, and in worst cases, it could be sold at auction.
What are the Oregon-specific deadlines and discounts?
Property taxes are billed in October and due Nov 15. Pay in full by that date for a 3% discount, or pay in two-thirds for 2% off. Installment options (Nov 15, Feb 15, May 15) are also available.
