canadafloridaThe reference manual

Chapter 02 · Topic 02.2 · HOA & Condo

SB 4-D: 30-year milestone inspection for 3+ story Florida condos

SB 4-D (2022) + SB 154 (2023): 30-year milestone inspection (or 25 if local), SIRS every 10 years, reserves 100% funded since 2025. Driven by Surfside 2021. F.S. §553.899 and §718.112.

Published 2026-04-28Last reviewed 2026-04-29Reading time ≈ 12 minAuthor CanadaFlorida Editorial Team

Direct answer · 60-second summary

The 60-second version

Adopted May 2022 (with adjustments via SB 154 in 2023), Senate Bill 4-D (SB 4-D) imposes on any condo building 3 stories or taller in Florida:

  1. Mandatory Milestone Inspection at 30 years (or 25 if a local authority enacts), with re-inspection every 10 years. Phase 1 visual non-invasive; Phase 2 invasive if substantial deterioration. Inspection by FL-licensed architect or engineer.
  2. Structural Integrity Reserve Study (SIRS) mandatory every 10 years, identifying structural components and their cost/replacement schedule.
  3. Reserves fully funded at 100% since January 1, 2025. No waiver allowed for 3+ story buildings (before SB 4-D, unit owners could vote to reduce or skip reserve contributions).

Codified at F.S. §553.899 (milestone) and F.S. §718.112(2)(g) (SIRS and reserve funding). Triggered by the Champlain Towers South collapse on June 24, 2021.

REFERENCE · ACRONYMS USED IN THIS GUIDE

Acronyms used in this guide

Scope

  • Buildings covered: any condo 3 stories or more in Florida, regardless of age if pre-SB 4-D or new building reaching 30 yrs.
  • Buildings excluded: single-family, duplex, triplex on 1-2 stories.
  • Cooperatives (F.S. §719): also covered for milestone and SIRS.
  • Residential HOAs (F.S. §720): NOT covered by SB 4-D, but may voluntarily adopt similar rules.

Milestone Inspection: 30 years (or 25 coastal)

  • 30 years = statewide default. Counted from the certificate of occupancy.
  • 25 years: SB 154 (2023) clarified this threshold only applies if the local authority (county, city building official) explicitly adopts it by ordinance. Originally targeted coastal zones (within 3 miles) no longer automatically trigger 25 yrs.
  • Phase 1 (visual): architect or engineer inspector assesses structural condition non-destructively. Report submitted to local authority.
  • Phase 2 (invasive): triggered if Phase 1 finds "substantial structural deterioration." Includes destructive testing, sampling, deep analysis.
  • Re-inspection: every 10 years after the milestone.
  • Cost typical: Phase 1 = $5,000 to $30,000 per building; Phase 2 = $50,000 to $300,000.

SIRS: Structural Integrity Reserve Study

Reserve study specifically focused on safety-critical structural components.

  • Mandatory components to study (F.S. §718.112(2)(g)6):
    • Roof
    • Load-bearing structure
    • Waterproofing
    • General plumbing
    • General electrical
    • Fire safety systems
    • Any other component costing ≥ $10,000 with structural impact
  • Methodology: remaining useful life, current replacement cost, annual funding amortization.
  • First SIRS:
    • Buildings existing as of July 1, 2022: SIRS due by December 31, 2024 (aligned with milestone).
    • If milestone falls in 2025–2026, SIRS may align with that milestone (no later than December 31, 2026).
  • Refresh: every 10 years.
  • Inspector: reserve specialist or FL-licensed engineer/architect.
  • Typical SIRS cost: $4,000 to $25,000 by building size.

100% reserve funding (since January 1, 2025)

  • F.S. §718.112(2)(f) requires associations to adopt an annual budget that fully funds reserves as recommended by the SIRS.
  • Before SB 4-D: unit owners could vote by 75% majority to reduce or eliminate reserve contributions. This waiver is now banned for 3+ story buildings.
  • Typical math: if SIRS identifies $5M of structural replacements over 20 years, the association must allocate $250,000/yr to reserves, prorated across units.
  • For a 50-unit association: ~$5,000/yr additional per unit = + $415/month on condo fees.
  • Consequence: many older or underfunded condos saw fees jump 30–100% in 2024–2025.

Public reports and disclosure

  • The association must provide milestone and SIRS reports to owners within 45 days of receipt (F.S. §553.899(8)).
  • The association must post the reports on its website (if it has one) or make them available on request.
  • The association must provide reports to prospective buyers as part of condominium disclosure documents (F.S. §718.503).
  • The local building department receives a copy and may impose additional repairs.

Implications for Canadian-snowbird buyer

  • Before buying a 3+ story condo: demand the milestone report (if 25-30+ year building) and the most recent SIRS.
  • Read the SIRS recommendations and compare to board actions in minutes.
  • Check current reserve fund balance vs. SIRS recommendation. Gap > 30% = high assessment risk.
  • Ask the association: "Is a special assessment voted or planned in the next 12 months?"
  • Consider a newer condo (< 20 yrs) or a single-family home (not subject to SB 4-D).
  • Ideal for Canadians: condo < 15 yrs + financially sound (reserves ≥ 70% SIRS coverage).

Formulaires officiels et pages de référence

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Toujours utiliser la dernière version disponible sur le site officiel cité ci-dessous. Les seuils, taux et délais évoluent. CanadaFlorida ne se substitue pas à un professionnel licencié.

Editorial team

CanadaFlorida Editorial Team

Research drawn from primary public sources cited at the bottom of every guide: U.S. and Florida statutes, U.S. and Canadian federal agencies, official Florida county and state authorities, and Canadian provincial bodies where applicable.

Every figure, rate, threshold, and deadline in this guide is drawn from a verifiable primary source listed at the bottom of the page. The article is updated whenever the underlying rules change, with a fresh review date stamped at the top.

Sources and references

Public sources verified as of the last review date (Florida Statutes, Florida Department of Revenue, Citizens, FEMA, DBPR).

  1. F.S. §553.899 — Mandatory structural inspections for condominium and cooperative buildings. leg.state.fl.us/§553.899
  2. F.S. §718.112(2)(f-g) — Bylaws, reserves, SIRS. §718.112
  3. Senate Bill 4-D (2022). flsenate.gov/sb4d
  4. Senate Bill 154 (2023). flsenate.gov/sb154
  5. DBPR — Condominium Inspections. myfloridalicense.com/condos/inspections
  6. NIST — Champlain Towers South Investigation. nist.gov/champlain

Disclaimer

This guide is for educational purpose only. Figures, rates, thresholds, timelines and rules are drawn from public sources at the date shown and may change.

For any concrete decision, consult a Florida-licensed attorney, a cross-border tax attorney, or a Florida-licensed insurance broker.