TL;DR — Key Takeaways
- Mello Roos California explained in one line: the duration answer is printed on the statutory notice. Government Code section 53340.2’s NOTICE OF SPECIAL TAX states that the facilities special tax runs until the authorized facilities are built and the bonds repaid, “but in any case not after” a stated tax year – while a services component may be levied until a stated year “or forever, as applicable.”
- One disclosure statute covers three different charges. Civil Code section 1102.6b(a)(2) reaches a continuing Mello-Roos lien, a fixed lien assessment securing Improvement Bond Act of 1915 bonds, and a contractual assessment under Streets and Highways Code Chapter 29 – which is PACE financing.
- The seller’s duty is a good faith effort to obtain the agency’s notice and deliver it. Section 1102.6b(e) then says the section imposes no duty to discover a tax, an assessment installment or a levying district not actually known to the agents. Any individual may request the notices directly: section 53340.2(b) requires the office to furnish one within five working days for a fee not exceeding $15, and section 53754(b) does the same at not more than $10. The dollar figures here are the statutory amounts as of drafting; the Legislature adjusts them periodically, so confirm the current numbers before relying on them.
- Prepayment is not a right. Government Code section 53344 permits it only where the legislative body specified conditions for it, and only then is a Notice of Cancellation of Special Tax Lien recorded. PACE is the opposite: Streets and Highways Code section 5913 requires the owner to be told they may prepay without penalty.
- Revenue and Taxation Code section 75.11(a) produces two supplemental assessments where the change in ownership happens between January 1 and May 31, and section 75.52(a) makes the bill due on the date it is mailed.
The Direct Answer
Mello-Roos is a special tax levied by a community facilities district under Government Code sections 53311 to 53368.3, collected with the property tax bill and secured by a continuing lien. It funds public facilities and services in a defined district. Its duration, maximum rate and escalation appear on the Notice of Special Tax the seller must try to obtain.
What Is a Mello-Roos District and How Long Does the Tax Last?
A district created by a local legislative body, and for a term the district’s own notice states.
The Mello-Roos Community Facilities Act of 1982 sits at Government Code sections 53311 through 53368.3. Once a district is created and authorized, section 53340(a) lets the legislative body levy the special tax by ordinance at the rate and apportionment specified in the resolution of formation. Section 53340(d) confines the proceeds to public facilities, services and incidental expenses. Section 53340(e) provides that the tax is collected in the same manner as ordinary ad valorem property taxes and is subject to the same penalties and the same procedure, sale and lien priority on delinquency, unless another procedure was authorized in the resolution of formation.
The security is durable. Section 53340(h) secures all special taxes by the lien imposed under Streets and Highways Code section 3115.5, makes it a continuing lien securing each levy, and keeps it in force until the obligation is prepaid, permanently satisfied and canceled under section 53344, or until the tax ceases to be levied under section 53330.5. If any portion of a parcel is encumbered, the entirety of the parcel is.
On duration, the statute answers by prescribing what the notice must say rather than by fixing a term. The NOTICE OF SPECIAL TAX in section 53340.2(c) states the maximum special tax that may be levied against the parcel for public facilities in a given tax year, the percentage by which that amount will increase per year if applicable, and that the tax will be levied each year until the authorized facilities are built and the special tax bonds are repaid, with an outer tax year stated on the form. It then provides separately for an additional tax for ongoing services, whose maximum “may be levied until the ____-__ tax year (or forever, as applicable).”
Read that as two obligations. The facilities component has an outside end year on the face of the form. The services component may be perpetual, and the form says so in as many words. Anyone answering the duration question from a general article rather than from the district’s own notice is guessing.
Mello Roos California Explained: The Three Charges the Disclosure Statute Covers
One Civil Code section, three unrelated financing devices.
Mello Roos California explained on its own is only a third of the picture, because the disclosure statute that reaches it reaches two other charges. Civil Code section 1102.6b(a)(2) applies where the property is subject to any of the following.
| Charge | Governing law | What it secures |
|---|---|---|
| Mello-Roos special tax | Gov. Code Secs. 53311 et seq. | A continuing lien for facilities and services in a community facilities district |
| Fixed lien assessment | Improvement Bond Act of 1915, Sts. & Hy. Code Div. 10 (commencing with Sec. 8500) | Assessment installments collected to repay assessment district bonds |
| Contractual assessment | Sts. & Hy. Code Ch. 29 (commencing with Sec. 5898.10) | PACE financing for energy or water improvements, repaid through the tax bill |
They arrive on the same tax bill and behave similarly at the collection end, but they are created differently, prepaid differently, and their notices come from different statutes. A tax bill line item is not self-explanatory, which is why the disclosure regime is built around getting the agency’s own notice.
Section 1102.6b(a)(3) adds a limit that decides which statute applies: the section governs only where a notice is not required under Government Code section 53341.5, which handles the subdivider’s first sale in a new development. Section 1102.6b handles every resale after that.
What Must a Seller Disclose About Special Assessments?
A good faith effort to obtain the agency’s notice, and delivery of what the effort produces.
Civil Code section 1102.6b(b) requires the seller of property subject to the section to make a good faith effort to obtain a disclosure notice from each local agency that levies the charge – a Notice of Special Tax under Government Code section 53340.2, an assessment installment notice under section 53754, or a contractual assessment notice under Streets and Highways Code section 5898.24 – and to deliver it to the prospective buyer, as long as the local agency makes it available.
The agencies are on a clock. Section 53340.2(b) requires the designated office to furnish a Notice of Special Tax to any individual requesting it within five working days, and caps the fee at fifteen dollars. Section 53754(b) does the same for a Notice of Assessment, with a reasonable fee not exceeding ten dollars. Both sections also say the office and the legislative body are not liable if an estimate of future liability is inaccurate, or for a seller’s failure to request or provide the notice. Both statutory forms carry a termination right in their acknowledgment blocks: the buyer may terminate the contract to purchase or deposit receipt within three days if the notice was received in person, or within five days after it was deposited in the mail, by written notice to the owner or agent selling the property.
New construction is stricter. Government Code section 53341.5(a) prohibits a subdivider or agent from selling, leasing for more than five years, or permitting a prospective purchaser to sign a contract of purchase or deposit receipt, until the purchaser has been furnished with and has signed the notice. Subdivision (c) gives the same three-day and five-day windows, and subdivision (d) provides that failure does not invalidate any grant, conveyance, lease or encumbrance. Subdivision (e) is the enforcement provision worth knowing: a willful violation makes the violator liable to the purchaser for actual damages and guilty of a public offense punishable by a fine not exceeding five hundred dollars, and in an action to enforce that liability or fine the prevailing party is awarded reasonable attorney’s fees.
Three details on what a compliant notice can be. Section 1102.6b(c)(3) provides that a substantially equivalent notice includes a copy of the most recent year’s property tax bill or an itemization of current assessment amounts. Section 1102.6b(d)(2) allows a private-entity notice but requires it to state the levying entity’s name, the annual tax due for the current tax year, the maximum tax that may be levied in any year, the percentage by which that maximum may increase per year, and the date until the tax may be levied. And section 1102.6b(e) provides that once a notice has been delivered the seller and agent need not provide more – and that nothing in the section imposes a duty to discover a special tax or assessment installments, or the existence of any levying district, not actually known to the agents.
That last sentence is the one buyers should act on. The disclosure regime delivers what the seller obtains; it does not promise that every district has been found. Since section 53340.2(b) lets any individual request the notice, a buyer who wants certainty can request it directly rather than waiting.
What Is a Supplemental Property Tax Bill and Why Did I Get One?
Because the assessor revalues on the change of ownership, and the bill for the part-year difference comes separately.
Revenue and Taxation Code section 75.10(a) requires the assessor, whenever a change in ownership occurs or new construction is completed, to appraise the property at its full cash value on that date, and that value becomes the new base year value. The supplemental assessment is the difference between it and the taxable value already on the roll.
Section 75.11 explains why buyers sometimes get two bills. If the change in ownership occurs or the new construction is completed on or after January 1 but on or before May 31, there are two supplemental assessments – one measured against the current roll and one against the roll being prepared. If the event happens on or after June 1 but before the succeeding January 1, there is one.
The amount is prorated. Section 75.41(b) applies a factor reflecting the portion of the tax year remaining, presuming the event occurred on the first day of the month following the actual date. Section 75.41(c) sets those factors: a presumed date of February 1 gives 0.42 on the current roll, March 1 gives 0.33, April 1 0.25, May 1 0.17 and June 1 0.08, with 1.00 on the roll being prepared in each case; July 1 produces no current-roll supplemental at all; and from August 1 through January 1 the factors run 0.92, 0.83, 0.75, 0.67, 0.58 and 0.50. Under section 75.41(d), a computed total of twenty dollars or less may be canceled.
The deadlines are unusual and they are where people get penalised. Section 75.52(a) makes taxes on a supplemental bill due on the date the bill is mailed, with delinquency set by the mailing month: a bill mailed in July through October has its first installment delinquent at 5 p.m. on December 10 and its second at 5 p.m. on April 10 of the next year, while a bill mailed in November through June has its first installment delinquent at 5 p.m. on the last day of the month following mailing and its second on the last day of the fourth calendar month after that. Subdivision (b) attaches a 10 percent penalty, and subdivision (e)(3) provides that under no circumstance shall a taxpayer have fewer than 30 days to pay without penalty.
This is what Civil Code section 1102.6c exists to warn about. It makes it the sole responsibility of the seller or the seller’s agent to deliver a notice, titled in at least 14-point type or a contrasting color and reading “Notice of Your ‘Supplemental’ Property Tax Bill,” whose prescribed text states that the supplemental bills are not mailed to the lender, will not be paid by the lender out of an impound account, and are the owner’s responsibility to pay directly to the tax collector.
One limit on the assessor’s side: section 75.11(d) makes a supplemental assessment invalid unless placed on the roll by the fourth July 1 following the assessment year of the triggering event, extended to the eighth July 1 where a section 504 penalty is added or where the change in ownership was unrecorded and the required statement not timely filed, with no limitation period where a section 503 penalty is added.
Can Mello-Roos or Assessment Obligations Be Paid Off or Removed?
Sometimes, and the answer differs by charge. There is no general right to prepay a Mello-Roos special tax.
| Charge | Prepayment |
|---|---|
| Mello-Roos special tax | Only if the legislative body specified conditions for prepayment; Gov. Code Sec. 53344 then requires a recorded Notice of Cancellation of Special Tax Lien |
| PACE contractual assessment | Sts. & Hy. Code Sec. 5913 requires the owner to be told they may repay before the amount is due without an early repayment penalty |
| 1915 Act assessment installments | Governed by Sts. & Hy. Code Division 10, which was not read for this article; ask the levying agency |
Government Code section 53344 is conditional on its face. It operates only where the legislative body has specified conditions under Section 53321 for prepaying and permanently satisfying the special tax. Where those conditions exist and the tax is prepaid as to a parcel, the legislative body must prepare and record a Notice of Cancellation of Special Tax Lien, identifying the prepaid tax with particularity, stating the book and page or document number where the Notice of Special Tax Lien being canceled is recorded, containing the legal description and assessor’s parcel number, and naming the record owner. The recorder mails the original to the owner.
So the sequence for an owner asking whether the tax can be bought out is: read the resolution of formation and the rate and method of apportionment for a prepayment provision, ask the district for a payoff figure, then confirm the Notice of Cancellation will be recorded. Without the first step there is nothing to do, because section 53340(h) keeps the lien in force until the obligation is canceled or the tax stops being levied.
There is a separate and less-known remedy where a buyer has inherited a delinquency. Section 53340(f) lets the legislative body waive all or part of the delinquency and redemption penalties on four determinations: that the waivers apply only to parcels delinquent at the time; that all past due and currently due special taxes and other costs are paid within a limited specified period; that they are available only for parcels sold or transferred to new owners unrelated to the owner responsible for the delinquency; and that they are in the debtholders’ best interest. A buyer who took title to a delinquent parcel from an unrelated seller fits that description, and the request costs nothing but a letter.
How Do These Charges Affect Affordability and Resale?
The legal effects are collection and disclosure. The financing effects are commercial, and this section says which is which.
On collection, the law is unambiguous. Section 53340(e) puts the special tax on the same footing as ordinary ad valorem property taxes for penalties, procedure, sale and lien priority on delinquency, and both statutory notice forms warn in terms that if the charges are not paid when due, the property may be foreclosed upon and sold. Section 53340(h) encumbers the whole parcel where any part of it is encumbered. On resale, the disclosure duties simply repeat: the same good faith effort under section 1102.6b, the same notices, the same section 1102.6c supplemental tax notice.
The affordability effect is a commercial observation rather than a legal one, and is offered as such. No statute read for this article governs how a lender underwrites the total tax bill, and none is asserted here. Get the notices, read the end year and the escalation rate off them, and price from those figures rather than from the current year’s line item.
When to Bring Counsel In
While the contingency period is open, and immediately on a delinquency notice.
For a buyer, the moment is when a tax bill line item cannot be explained from the bill itself. The notices are obtainable in five working days for ten or fifteen dollars, so there is rarely a good reason to close without them – and the three-day and five-day termination windows run from delivery, so a notice that arrives late is a decision to be made quickly. For a seller, it is before the disclosure package is assembled, because the good faith effort in section 1102.6b(b) is a documented step rather than a state of mind. For an owner asking about payoff, it is before assuming one exists. And for anyone holding a delinquent parcel bought from an unrelated seller, it is before paying penalties that section 53340(f) may allow the district to waive.
Adjacent questions are covered separately: how HOA disclosure obligations work in a sale, how Proposition 19 affects a family transfer of California property, what to do when a seller failed to disclose a defect, and what a buyer without an agent has to handle alone.
Work with Bay Legal
Bay Legal, PC advises California buyers, sellers and owners on special tax and assessment disclosure, supplemental tax bill disputes, Mello-Roos payoff questions and delinquency problems inherited with a purchase. If a line item on a tax bill does not match the disclosure package, or an assessment has appeared that nobody explained, call (650) 668-8000 in Northern California or (213) 668-8000 in Southern California, or schedule a consultation at https://baylegal.com/contact-us/.
Frequently Asked Questions
What is a Mello-Roos district and how long does the tax last?
A community facilities district formed under Government Code sections 53311 to 53368.3, which levies a special tax by ordinance under section 53340(a) for public facilities, services and incidental expenses. Duration is district-specific and stated on the Notice of Special Tax prescribed by section 53340.2(c): the facilities component runs until the facilities are built and the bonds repaid but in any case not after a stated tax year, while a services component may be levied until a stated year or, as the form puts it, forever.
What must a seller disclose about special assessments?
Under Civil Code section 1102.6b(b), a good faith effort to obtain the levying agency’s disclosure notice – a Notice of Special Tax under Government Code section 53340.2, an assessment installment notice under section 53754, or a contractual assessment notice under Streets and Highways Code section 5898.24 – and delivery of what that effort produces, so long as the agency makes it available. Section 1102.6b(e) then provides that the section imposes no duty to discover a tax, assessment or district not actually known to the agents. Any individual may request these notices directly.
What is a supplemental property tax bill and why did I get one?
Because Revenue and Taxation Code section 75.10(a) requires the assessor to revalue the property at full cash value on the change of ownership, and the difference from the value already on the roll is billed separately. Section 75.11(a) produces two supplemental assessments where the change occurs between January 1 and May 31, and one later in the year. Section 75.52(a) makes the bill due on the date mailed, with delinquency keyed to the mailing month and a 10 percent penalty under subdivision (b).
Can Mello-Roos or assessment obligations be paid off or removed?
Only where the district provided for it. Government Code section 53344 applies where the legislative body specified conditions under which the special tax may be prepaid and permanently satisfied, and requires a recorded Notice of Cancellation of Special Tax Lien once that happens. There is no statewide right to prepay. PACE contractual assessments are different: Streets and Highways Code section 5913 requires the property owner to be told they may repay before the due date without an early repayment penalty.
How do these charges affect affordability and resale?
Legally, they are collected like ordinary property taxes under Government Code section 53340(e), with the same penalties, procedure, sale and lien priority on delinquency, and section 53340(h) encumbers the whole parcel. On resale the same disclosure duties repeat. The effect on financing is commercial rather than statutory: no statute read for this article governs how a lender treats the total tax bill, so obtain the notices and price from the end year and escalation rate they state.
