Zweig v. Metropolitan St. Louis Sewer District
412 S.W.3d 223
Mo.2013Background
- Metropolitan St. Louis Sewer District (MSD) replaced prior ad valorem stormwater taxes with a district-wide "stormwater user charge" based on impervious surface area beginning March 1, 2008; collection ceased after trial court held it unconstitutional in 2010.
- Plaintiffs (Ratepayers) sued as a class under Mo. Const. art. X (the Hancock Amendment), asserting MSD violated §22(a) by implementing a new tax/fee without prior voter approval; trial court declared the charge unconstitutional, enjoined future collection, and awarded plaintiffs attorneys’ fees and expenses but denied refunds/damages.
- MSD conceded the charge was not based on an individual landowner’s measurable discharge into MSD’s system and that MSD cannot measure individual runoff; MSD characterized the charge as paying for continuous availability of stormwater services and oversight and allocated cost by impervious area.
- The core legal question was whether MSD’s charge was a permissible user fee (no voter approval required) or a tax/levy (voter approval required) under Keller criteria and Hancock Amendment §§16, 22(a), 23.
- The Missouri Supreme Court reviewed de novo the legal classification, applied Keller’s factors (with emphasis on the underlying Leggett test), affirmed the trial court: MSD’s charge was a tax/levy requiring voter approval and thus violated §22(a).
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether MSD’s stormwater charge is a user fee exempt from §22(a) | The charge is a user fee because it charges those (owners with impervious area) who contribute to the need for stormwater services; it fairly allocates cost by impervious surface | The charge is a user fee for ensuring continuous, ongoing availability of drainage and oversight services; not a tax because tied to contribution/usage proxy (impervious area) | Held: Not a user fee. The service (continuous availability) is provided to the district as a whole, not individual users; the charge is a levy (tax) requiring voter approval under §22(a). |
| Whether impervious-area-based allocation transforms a tax into a user fee | Ratepayers: allocation does not convert a levy into a fee because fee must be tied to an individual’s actual use or individualized transaction | MSD: allocation is a reasonable, fair proxy for contribution to the need and thus a proper user fee mechanism | Held: Rejected. Contribution-to-need is different from individual use; tying payment to ownership/land attributes indicates a levy. |
| Whether plaintiffs are entitled to refunds for amounts already collected | Ratepayers: seek refunds (~$90M) because the charge was unlawfully imposed without voter approval | MSD: opposes refunds; additionally argues sovereign immunity and statutory/constitutional remedy limits | Held: Denied. Hancock Amendment’s remedies (art. X §23) authorize declaratory and fee/cost awards but do not itself authorize judicial refunds or money judgments for past unlawful levies absent an express waiver. |
| Whether award of attorneys’ fees and costs (including time spent on refund claim and a multiplier) was proper | Ratepayers: successful on merits; §23 mandates recovery of costs and reasonable attorneys’ fees; fees may include time spent pursuing related remedies and a multiplier to fairly compensate contingent-risk counsel | MSD: fees should exclude work on unsuccessful refund claims, exclude nontraditional costs, and multiplier is improper per federal standards | Held: Affirmed. §23 authorizes costs and reasonable attorneys’ fees; trial court did not abuse discretion including time spent on refund pursuit or out-of-pocket expenses; multiplier was justified under Missouri precedent (Berry). |
Key Cases Cited
- Keller v. Manon County Ambulance District, 820 S.W.2d 301 (Mo. banc 1991) (distinguishes levies/taxes from true user fees and supplies five non-dispositive Keller criteria)
- Arbor Inv. Co. v. City of Hermann, 341 S.W.3d 673 (Mo. banc 2011) (clarifies Keller criteria are aids, not determinative tests)
- Beatty v. Metropolitan St. Louis Sewer District (Beatty II), 867 S.W.2d 217 (Mo. banc 1993) (MSD’s lien for nonpayment supported characterization as tax)
- Beatty v. Metropolitan St. Louis Sewer District (Beatty III), 914 S.W.2d 791 (Mo. banc 1995) (remanded on restitution issues; did not decide Hancock Amendment refunds question broadly)
- Ring v. Metropolitan St. Louis Sewer District, 969 S.W.2d 716 (Mo. banc 1998) (addresses contours of refund enforcement; limited scenarios for refunds when injunction unavailable)
- Fort Zumwalt School Dist. v. State, 896 S.W.2d 918 (Mo. banc 1995) (Hancock Amendment interpreted as taxpayer-protective; caution against inferring remedy waivers)
- Taylor v. State, 247 S.W.3d 546 (Mo. banc 2008) (section 23 authorizes declaratory/interpretive relief; limited remedial scope)
- Berry v. Volkswagen Group of America, Inc., 397 S.W.3d 425 (Mo. banc 2013) (Missouri authority approving use of a multiplier for attorney-fee awards under state law)