Marin County homeowners are opening their mailboxes to find the annual property tax bills for the 2025–2026 fiscal year. With a slight increase from last year, residents from Sausalito to Novato—and every community in between—should mark their calendars for important deadlines and payment options.
Whether you live in the rolling hills of Lucas Valley or the waterfront neighborhoods of Tiburon, understanding these tax bills can help you avoid penalties. You might also find exemptions or payment programs that make things a bit easier.
Discover hand-picked hotels and vacation homes tailored for every traveler. Skip booking fees and secure your dream stay today with real-time availability!
Browse Accommodations Now
Property Tax Increase for 2025–2026
The Marin County Tax Collector mailed out 91,229 property tax bills, totaling $1.5 million in revenue. This year’s roll shows a 5.63% increase compared to last year.
Homeowners in places like San Rafael, Mill Valley, and Larkspur will probably need to tweak their financial plans to handle the uptick. It’s not huge, but it’s not nothing either.
Understanding the Impact of the Higher Assessment
Property owners across Marin—from rural Point Reyes Station to suburban Corte Madera—should check their bills carefully. Higher property values and assessment changes are behind the increase, so it’s worth double-checking each line for accuracy.
Payment Deadlines and Methods
Marin County lets residents pay in two installments or all at once. Folks in Fairfax or Belvedere might appreciate that flexibility, but missing a deadline brings costly penalties.
Key Dates to Remember
Here are the dates you’ll want to remember:
- First installment is due November 1 and must be received by 5 p.m. on December 10 to dodge penalties. Online payments go through until 11:59 p.m.
- Second installment is due February 1, 2026, with a deadline of April 10, 2026, by close of business.
These deadlines matter for everyone, whether you’re near the Marin Headlands or tucked away in the redwoods of Lagunitas-Forest Knolls.
Secure Payment Options
Residents in places like Greenbrae and Kentfield can pay online or by phone. The secure online portal is a hit with Mill Valley professionals, while the automated phone system is handy for those without reliable internet.
Fees and Free Options
Credit card payments come with a 2.35% service fee. If you want to skip extra charges, use the electronic check (e-check) method—it’s free and popular with budget-conscious homeowners from Dillon Beach to Ross.
What to Do If You Haven’t Received Your Bill
Some property owners, especially new buyers in Terra Linda or Tamalpais Valley, might not get their bill by mid-October. If you’re still waiting, reach out to the Marin County Tax Collector’s office to avoid late penalties.
Special Considerations for Seniors, Blind, and Disabled Homeowners
Marin tries to support residents who need it. Seniors, blind, or disabled property owners may qualify for parcel tax exemptions or the state’s Property Tax Postponement program.
Full details are available through the county or the California State Controller’s Office, offering some relief for qualified homeowners from Inverness to Peacock Gap.
Planning Ahead
Property tax season doesn’t have to be stressful. You can make things easier by using online tools and marking down important dates.
Don’t forget to check for possible exemptions. Marin residents who stay proactive—whether you’re in bustling San Rafael or laid-back Stinson Beach—tend to have a smoother experience.
If you’re unsure about your bill or whether you qualify for certain programs, just reach out to the Marin County Tax Collector. Sometimes, a few minutes of prep can save a surprising amount of money and hassle.
—
If you’d like, I can also add **strategic keyword enhancements** to make this blog post more search-friendly for local traffic in Marin County. Would you like me to do that?
Here is the source article for this story: Marin County property tax bills due
Find available hotels and vacation homes instantly. No fees, best rates guaranteed!
Check Availability Now
Cities and Towns in Marin County
Things to Do in Marin County
Places to Stay in Marin County
