Solano County Property Tax Rates by City, Area, and Tax District 2026
Solano County’s median property tax is about $4,621 annually, with an effective rate near 0.75% based on 2024 Census data. Actual bills vary by assessed value, tax rate area, exemptions, bonds, and special charges tied to each parcel.
Effective Tax Rate
0.75%
Median Property Tax
$4,621
Tax per $100K
$750
Last Update
August 2026
Solano County Property Tax 2026-27
Solano County Property Tax Rate
Solano County property tax rates vary by district in the provided data. Parcel bills can still include fixed charges, parcel taxes, CFD charges, or special assessments depending on the property.
Base rate
1.0000% general ad valorem tax.
District rates
Solano County district rates vary from 1.0000% to 1.4835% in the provided data.
Direct charges
Special assessments and parcel charges are added separately.
Area
Representative Rate
Benicia (City) District
1.1150%
Countywide-Unitary Base Rate
1.0000%
Dixon (City) District
1.1450%
Fairfield (City) District
1.1215%
Rio Vista (City) District
1.0535%
Solano Community College District Base
1.0010%
Solano County Water Agency Override
1.0200%
Suisun City (City) District
1.1645%
Unincorporated Area Baseline
1.0000%
Vacaville (City) District
1.1180%
Vallejo (City) District
1.2640%
Other Solano County Property Tools
Tax-rate information is only one part of evaluating a property. California Property Checker also provides tools that can help users research ownership, tax estimates, parcel details, zoning, maps, and other property information.
Solano County Property Search
Search property records using owner name, address, parcel number, city, ZIP code, or other available property filters.
Solano Property Tax Calculator
Estimate annual property taxes using an estimated property value and relevant local tax-rate information.
Solano Doc Stamp Calculator
Estimate applicable documentary transfer taxes or related document charges when evaluating a California property transaction.
Solano County Zoning and Maps
Explore parcel locations, zoning information, maps, boundaries, and other geographic details connected with properties.
How Property Tax Rates Are Applied in Solano County
Calculating a property tax bill involves more than multiplying a home’s current market price by one countywide rate. The assessor establishes taxable value, the Auditor-Controller applies the applicable tax rate and authorized charges, and the resulting amounts are included in the property tax bill.
Assessed Value Is the Starting Point
California generally bases property taxation on assessed value rather than simply using today’s market value. Proposition 13 generally limits the annual increase in assessed value for qualifying property, subject to reassessment rules and other legal provisions.
The Tax Rate Is Applied to Taxable Value
Solano County applies the 1% basic property tax rate, while voter-approved bonds, improvement bonds, special assessments, and certain other authorized charges can increase the amount actually owed.
Your Tax Rate Area Matters
Each parcel belongs to a particular tax rate area, which identifies the combination of taxing agencies and approved charges affecting that property. Consequently, two nearby homes may have different total tax rates despite similar assessed values.
Special Charges Can Increase Bills
A property tax bill may include special assessments or direct charges associated with local services, districts, or other authorized programs. These amounts are separate from the basic 1% levy and can vary according to the parcel’s location.
Ownership Changes Can Trigger Reassessment
When a taxable change in ownership occurs, the assessor generally reviews the property under California reassessment rules. A supplemental assessment can then account for the difference between the prior assessed value and the newly determined value.
Supplemental Bills May Follow a Reassessment
A supplemental property tax bill may follow a qualifying purchase or completed new construction. The additional tax is prorated according to when the reassessment event occurred during the fiscal year, so the amount may not resemble a full annual bill.
Why Solano County Has Different Tax Districts and Local Rates
Solano County includes seven incorporated cities and numerous unincorporated communities, creating different combinations of local taxing agencies and service districts. The parcel’s location determines which agencies and voter-approved charges appear in its tax calculation.
- Different tax districts fund services provided within specific geographic boundaries.
- Local agencies may levy authorized charges to support services benefiting particular areas.
- Tax rate areas combine the agencies and approved levies applicable to each parcel.
- Neighboring properties can fall into different boundaries and therefore receive different total tax rates.
- Voter-approved bonds can add debt-service charges to otherwise similar property tax bills.
- A parcel’s exact location determines which districts, assessments, and other charges apply.
Check Property Tax Rates in Nearby California Counties
Comparing tax information across nearby counties can help homeowners, buyers, investors, and researchers understand differences in property costs. California Property Checker provides county-specific property information for evaluating taxes, parcels, ownership details, and related real estate data.
Frequently Asked Questions
Does buying a property in Solano County change its assessed value?
A qualifying change in ownership can trigger reassessment to current market value under California law. The resulting assessed value may differ substantially from the previous owner’s established taxable value, which can affect future property taxes.
Can my property tax increase even if I did not buy a new property?
Yes. Changes can result from reassessment events, new construction, changes in exemptions, or increases in applicable local charges. Proposition 13 generally limits annual assessed-value growth for qualifying property, but it does not prevent every possible change to a tax bill.
What is a supplemental property tax bill?
A supplemental bill reflects the tax difference created by a qualifying change in ownership or completed new construction. It covers the applicable portion of the fiscal year rather than simply replacing the regular annual property tax bill.
When are Solano County property taxes due?
Secured property taxes are generally collected in two installments under California’s statewide property-tax schedule. Property owners should check their current bill for the exact installment dates, amounts, and payment instructions because penalties can apply to delinquent payments.
Where can I verify my actual Solano County tax bill?
For an official bill, payment status, or county tax-account information, use the Solano County Treasurer-Tax Collector’s property-tax resources. California Property Checker can help with property research, but it is a private information platform rather than a government tax office.
Can I challenge the assessed value of my property?
Property owners who believe an assessment does not reflect the legally applicable value may have assessment-appeal options. The county’s assessment process involves the Assessor and Assessment Appeals Board, with specific filing requirements and deadlines.
Do home improvements affect property taxes in Solano County?
New construction or qualifying improvements can affect assessed value when they meet California assessment rules. A completed addition, for example, may generate a supplemental assessment based on the value attributable to the new construction.
Can homeowners qualify for property tax exemptions?
Eligible homeowners may qualify for exemptions or other property-tax relief programs. Eligibility depends on the specific program and the property owner’s circumstances. Solano County identifies exemptions among the services handled through its Assessor-Recorder’s Office.
Why might two homes with similar values have different tax bills?
Their parcels may belong to different tax rate areas or local districts. One property could also have different assessed-value history, exemptions, bond charges, or special assessments, making its final bill different from another nearby property.
Can a property tax estimate differ from my actual bill?
Yes. A countywide effective rate is useful for planning, but it is not a substitute for a parcel-specific tax calculation. The actual bill depends on assessed value, the property’s tax rate area, exemptions, bonds, and applicable special charges.