Property Tax · Checklist · Reviewed July 14, 2026
Mello-Roos tax check
A plain checklist for spotting Mello-Roos, CFDs, parcel taxes, and other add-on lines before you buy.
The short version
Read the current levy and the maximum levy
Mello-Roos is a parcel-based special tax from a Community Facilities District, or CFD, and it sits beside the ordinary property-tax lines. The current levy is what the parcel owes this year. For the ceiling, the maximum levy and the Rate and Method of Apportionment show how high it may go and how the district sets it.
What changes the answer: A two-percent yearly increase is common, but it is not a statewide rule for every CFD. The parcel's recorded notice and district formula control.
Two homes can have the same price but very different tax bills. One may have a CFD tax, school bond, lighting bill, landscape bill, parcel tax, sewer charge, or another local line.
How it works
A CFD tax is its own property-tax line
A city, county, school district, or other local agency can form a CFD to pay for public facilities or added services. The special tax may support roads, schools, parks, utilities, fire service, or other work named in the district papers. It is not part of the one-percent base property tax.
The tax follows the parcel after a sale. It is also a lien on the property. If it goes unpaid, the local agency can use a faster foreclosure process to collect it. Treat the line as a real housing cost, not an optional neighborhood fee.
Three numbers tell the useful story
Get this year's levy, the current maximum levy, and the rule for later years. The statutory Notice of Special Tax can name the current maximum, an annual increase, the facilities-tax end year, and any service tax that can continue. The Rate and Method of Apportionment gives the full formula.
Suppose this year's CFD line is $2,400 and the current maximum is $3,000. The present budget is $200 a month, while the present maximum is $250 a month. If the formula permits a two-percent increase, next year's maximum could rise by $60. That does not mean the district must levy the maximum.
Facilities, services, and prepayment can split
A facilities tax may have a final year tied to bonds or construction. A service tax for maintenance, fire protection, or another ongoing service can have a different end date or no matching bond end date. Read both parts before calling the tax temporary.
Some formulas let an owner prepay all or part of a facilities obligation. Others do not, and a service tax may remain after a facilities prepayment. Ask the named CFD office for a written prepayment quote and the charge that would still remain.
The district office can estimate future liability
The levying agency must name an office that keeps the parcel roll and gives estimates of future special-tax levies. Bring the parcel number, CFD name, tax bill, and planned closing date. Ask for the current levy, maximum levy, escalation rule, end year, prepayment terms, and delinquency status.
The county bill tells you what is charged now. The district formula tells you what may change. A lender estimate or real-estate listing can miss both the maximum and a direct-charge line, so keep the district's written reply with the purchase file.
A short cancellation rule covers only some sales
Some subdivision sales come with a short right to cancel. The window is three days after personal delivery of the tax notice. It is five days after mailing. The buyer must cancel in writing. The notice and sale papers should say how and when to do it.
This rule does not give every buyer a cooling-off period. Many resales fall outside the subdivision rule. In those deals, the purchase contract and other disclosure laws control. Read the notice before you count on a date.
First moves
- 1
Get the full county tax bill. Do not rely only on the listing estimate.
- 2
Scan each line for CFD, Mello-Roos, special tax, bond, school, lighting, landscape, sewer, or direct charge.
- 3
Ask for the statutory Notice of Special Tax and the Rate and Method of Apportionment. The formula matters more than the acronym.
- 4
Find the local agency office named for the CFD. Ask for the current levy and an estimate of future liability for the parcel.
- 5
Divide the current yearly levy by 12 for a monthly budget. Do the same with the current maximum levy so the higher number is visible.
- 6
Read the maximum amount, annual increase, end year, service tax, prepayment terms, and facilities or services named in the notice.
Watch for
- 1
A CFD special tax is tied to the home. It can still be there after the sale.
- 2
The maximum charge can be higher than this year's charge. Look for the formula, not just today's bill.
- 3
A facilities tax can end on one schedule while an ongoing service tax continues on another.
- 4
Listing estimates often miss direct charges, special taxes, and assessment lines.
- 5
A monthly lender estimate can hide the yearly line-item detail.
- 6
Certain subdivision sales have a statutory notice and a short cancellation window after delivery. Do not assume the same rule covers every resale.
Official sources
Where to confirm this
Use the source that matches the step you are on. Current forms, fees, deadlines, and agency decisions can change after this page is reviewed.
Use this as a map. It does not decide your rights, tell you what to file, or say someone broke the law. If a deadline, denial, eviction, firing, injury, tax bill, permit fight, or insurance dispute is on the line, use the official source or a licensed professional.