Last updated 2026-07-24
TL;DR
Florida condo associations with buildings 3 stories or higher must complete a Structural Integrity Reserve Study (SIRS) covering 13 building components, then fund full reserves for those items with no waiver or pooling allowed. The statute is Fla. Stat. § 718.112(2)(g), and most associations owed a SIRS by December 31, 2024 under the current phase-in.
What is a SIRS and does my building need one?
A Structural Integrity Reserve Study (SIRS) is a Florida-specific reserve study required for condominium buildings that are 3 stories or more in height. It's narrower than a normal reserve study: it only covers structural and life-safety components, not landscaping or pools. Under Fla. Stat. § 718.112(2)(g), a SIRS must be performed at least every 10 years and must include a visual inspection of load-bearing walls and other structural components by a licensed engineer or architect [1]. The statute lists specific items the study has to cover, at minimum: roof, load-bearing walls or other primary structural members, floor, foundation, fireproofing and fire protection systems, plumbing, electrical systems, waterproofing and exterior painting, windows, and any other item that has a deferred maintenance expense or replacement cost exceeding $10,000 and that affects the material elements of the building [1]. Cooperative buildings 3 stories or higher are also covered under a parallel provision, Fla. Stat. § 719.106(1)(l) [2]. Single-family, duplex, and triplex condos are exempt from SIRS, per the statutory definition tied to building height and unit configuration [1]. If your association hasn't had a SIRS yet, the first step isn't paperwork, it's hiring the right professional. A licensed engineer or architect has to do the visual inspection portion; the board organizes the timeline and collects the report. Our reserve study guide walks through how that engagement typically works and what it costs.
What is a reserve study?
A reserve study is a financial and physical assessment of a building's common-element components, projecting when each will need repair or replacement and how much money the association should be setting aside now. A generic reserve study covers everything: roofs, paint, paving, pools, elevators, and structural items. A SIRS is a stricter subset created by Florida law after the Champlain Towers South collapse in June 2021. It focuses only on the load-bearing and life-safety systems and it removes the board's ability to waive or reduce funding for those specific line items, which a regular reserve study under prior law allowed by owner vote [1]. Most associations will end up maintaining both: a SIRS for the statutory structural components, and a broader reserve study or reserve schedule for everything else (landscaping, painting, amenities). If you're building your reserve schedule from scratch, our reserve study for condo association piece breaks down how the two documents fit together.
What is a reserve study for an HOA?
For a homeowners association (not a condo), reserve studies work differently because there's no SIRS mandate. Florida law requires HOAs to include a reserve schedule if the declaration or bylaws call for reserve accounts, but the SIRS requirement in § 718.112 applies specifically to condominiums, not HOAs governed under chapter 720 [1]. That said, many HOA boards commission a reserve study anyway, especially if the community has multi-story buildings, a clubhouse, or shared infrastructure like a private road or seawall. The methodology is the same: a component list, remaining useful life estimates, and a funding plan. See our hoa reserve study guide for how HOAs typically scope and pay for one. A quick clarification worth stating plainly: 'HOA reserve study' and 'condo SIRS' are not interchangeable terms, even though people use them loosely. If your community is a condominium under chapter 718, SIRS rules apply. If it's a homeowners association under chapter 720, they don't, regardless of building height.
What is an HOA assessment and what is a condo assessment?
An assessment is the payment owners make to the association to cover operating costs and reserve funding. Regular assessments are the recurring monthly or quarterly dues. A special assessment is a one-time or short-term extra charge levied when reserves or the operating budget can't cover a specific cost, like a roof replacement or storm damage repair not covered by insurance. Boards levy special assessments under the authority in the declaration and bylaws, plus the statutory framework in Fla. Stat. ch. 718 for condos or ch. 720 for HOAs. There's no dollar cap in the statute itself; the amount depends on the actual cost of the project and how much of it reserves already cover. SIRS compliance is one of the biggest drivers of special assessments right now. Because a SIRS-covered structural component can no longer have its reserve funding waived, buildings that spent years underfunding roofs or load-bearing repairs are getting hit with the true funding requirement all at once. If your board hasn't run the numbers on what a special assessment vote or notice would look like, our hoa special assessment guide covers the required notice and vote thresholds.
How much should an HOA or condo have in reserves?
There's no single dollar figure in the statute; the correct reserve balance depends entirely on your components' age, replacement cost, and remaining useful life, which is exactly what a reserve study calculates. What the statute does say is that for SIRS components, the association can no longer vote to waive or underfund reserves starting with the funding cycle following your first SIRS, under the amendments in Fla. Stat. § 718.112(2)(f) and (g) [1]. That means once your SIRS is done, the board's reserve budget for those 13 line items has to reflect full funding based on the study's numbers, not a discounted or pooled estimate. Prior law let owners vote annually to reduce or waive reserve contributions; that option is gone for SIRS components as of the reporting deadlines that took effect under SB 4-D and its 2023 follow-up, SB 154 [3]. A rough industry rule of thumb some reserve professionals use is targeting a 'percent funded' ratio of 70% or higher relative to the ideal reserve balance, though this is an industry guideline from organizations like the Community Associations Institute, not a Florida statutory threshold [4]. Boards should treat any percent-funded target as a planning tool, not a legal minimum, and confirm actual requirements with a licensed reserve professional and association counsel.
How much does a reserve study or SIRS cost?
Costs vary a lot by building size and complexity, and there's no statewide fee schedule, so treat any number here as a planning range, not a quote. Industry sources and reserve study firms commonly cite ranges from roughly $3,000 to $6,000+ for a basic reserve study on a small-to-midsize condominium, with larger or more complex buildings running well into five figures depending on the number of components and site visits required [5]. A SIRS specifically requires a licensed engineer or architect's visual inspection, which tends to push costs higher than a generic reserve study because of professional liability and inspection time. Multiple Florida engineering firms and condo law resources report SIRS costs in the range of $1 to $3+ per square foot of building area, though very small or very large buildings can fall outside that band [6]. The honest answer: get at least two or three quotes from licensed firms before committing. Costs depend heavily on building height, number of structural systems, and whether the engineer needs destructive or invasive testing versus a purely visual assessment, which is the statutory minimum under § 718.112(2)(g) [1].
Are HOA or condo special assessments tax deductible?
Generally, no. Special assessments paid to a condo or HOA for capital improvements, reserves, or building repairs are not deductible on your personal federal income tax return if the property is your primary residence, according to IRS guidance on nondeductible personal expenses tied to homeowner association fees [7]. There are narrow exceptions. If the unit is a rental property, special assessments may be deductible as a business expense or added to the property's basis depending on whether the assessment is for repairs versus a capital improvement, per general IRS rules on rental property expenses in Publication 527 [8]. If part of the assessment funds a casualty-loss repair (like storm damage) and you itemize, a portion might qualify under casualty loss rules in some years, but the rules tightened significantly after the 2017 Tax Cuts and Jobs Act limited personal casualty losses to federally declared disasters [4]. This isn't tax advice, and boards shouldn't answer this question for owners. Point residents to a CPA or tax attorney, especially with SIRS-driven assessments becoming common and owners asking about deductibility more often.
What are the SIRS deadlines and phase-in dates?
The original SIRS deadline for existing condominiums was December 31, 2024, for buildings that reached their milestone inspection threshold, under the framework created by SB 4-D in 2022 [3]. The Florida Legislature revised parts of this timeline with SB 154 in 2023, adjusting reporting mechanics and adding a structural integrity reserve study inspection component tied to milestone inspection schedules [3]. More recently, the legislature passed additional relief and clarification bills (including changes debated in the 2024 and 2025 sessions) addressing phase-in flexibility for associations struggling to meet deadlines and afford resulting assessments. Because this area has changed multiple times in three years, don't rely on any single deadline date without confirming current status with your association's counsel; DBPR's Division of Florida Condominiums, Timeshares, and Mobile Homes maintains current guidance and FAQs on SIRS and milestone requirements [9]. If your board is trying to sequence a milestone inspection, a SIRS, and a reserve funding vote, timing them together (rather than as three separate scrambles) saves money on engineering site visits and gives owners one coherent story instead of three separate scary letters. For step-by-step timing tied to your building's certificate of occupancy date, see our reserve fund relief guide covering how associations are handling the funding crunch.
What happens if a board doesn't complete the SIRS on time?
Failure to complete a required SIRS can expose board members to breach of fiduciary duty claims and gives DBPR grounds for regulatory action against the association, since compliance with § 718.112 reporting requirements is enforceable under the Division's authority over condominium associations [9]. Owners can also pursue civil remedies if the board's inaction causes financial harm, though outcomes depend heavily on the specific facts and your association's governing documents, which is why this isn't something a board should navigate without counsel. Practically, the bigger risk for most associations isn't a fine, it's insurance and financing. Lenders underwriting condo unit mortgages increasingly ask for SIRS and milestone inspection status before approving loans, and some insurers factor structural compliance into premium calculations. A building that's behind on SIRS can find owners unable to sell or refinance units, which creates pressure on the board faster than any regulatory letter would. If your board is behind, the move is triage: get quotes from licensed engineers now, even before you've resolved funding, because the inspection itself has to happen before you can build an accurate funding plan. Delaying the inspection to 'figure out the money first' usually makes both problems worse.
How does SIRS interact with milestone inspections?
They're related but separate requirements. A milestone inspection under Fla. Stat. § 553.899 is a structural safety inspection triggered by building age (typically 30 years, or 25 years within 3 miles of the coast, then every 10 years after) and is a life-safety check performed by a licensed engineer or architect . A SIRS is a financial planning document that determines reserve funding for structural components, required on its own 10-year cycle under § 718.112(2)(g) [1]. In practice, many associations schedule both around the same visit because the same engineer is often qualified to do both assessments, and site access, drone inspections, or scaffolding costs get shared. But passing a milestone inspection doesn't satisfy your SIRS requirement, and having a SIRS doesn't substitute for the milestone report. Boards need both documents on file, on their own separate timelines. County building departments track milestone inspection compliance separately from the SIRS reserve funding requirement enforced through your annual budget and financial reporting to DBPR. Keep the two files distinct even if the same engineering firm produced both, because the vote requirements, filing recipients, and update cycles differ.
How do boards actually run a SIRS from start to finish?
The process has a rough sequence, though local practice varies. First, the board solicits proposals from licensed engineers or architects experienced in SIRS work, ideally getting at least two competitive quotes. Second, the professional conducts the visual inspection of the 13 (or more, if applicable) required components and produces the written report with remaining useful life and replacement cost estimates for each [1]. Third, the board (often with a CPA or reserve specialist) converts that engineering data into a funding schedule, showing what the association needs to contribute annually to fully fund those components without waiver. Fourth, that funding schedule gets built into the annual budget, presented to owners, and, if a shortfall is significant, may require a special assessment vote under your governing documents and Fla. Stat. § 718.112(2)(g) [1]. This is where a lot of volunteer boards get stuck, not because the engineering is hard to understand, but because tracking which report goes to which recipient by which date, on top of a full-time job and no admin staff, is genuinely a lot to manage manually. A structured system that puts your SIRS due date, milestone inspection date, and reserve funding vote deadline in one place, with document storage and owner communication templates, removes a lot of that operational risk. That's the specific gap our $199 one-time Building-Specific Board Compliance Kit is built to close: it doesn't replace your engineer or your reserve study, it organizes the deadlines, stores the reports, and drafts the owner notices around them. Start at /board-kit-builder if that's the piece you're missing.
Where do reserve studies and SIRS reports need to be filed or disclosed?
Florida law requires condo associations to make SIRS reports and reserve study reports available to unit owners, and associations must include a certified summary of the SIRS in their annual budget disclosures once the study is complete, under the reporting mechanics established in § 718.112(2)(g) [1]. DBPR's Division of Florida Condominiums, Timeshares, and Mobile Homes is the state agency with regulatory oversight and publishes compliance guidance and complaint procedures for owners and associations [9]. County building departments separately handle milestone inspection filings, since that's a building safety requirement under § 553.899 tied to the local building official, not DBPR . Boards sometimes assume one filing satisfies both; it doesn't. Keep a compliance calendar that tracks the state disclosure requirement (SIRS, to owners and in the budget) separately from the county filing requirement (milestone inspection report, to the building official). If you're not sure which recipient applies to your building's specific situation, that's exactly the kind of question to route to your association's attorney rather than guess, since misfiling or missing a required disclosure can create liability independent of whether the underlying inspection itself was done correctly.
Frequently asked questions
What is a reserve study?
A reserve study is a report that inventories a building's major common-element components (roof, paving, painting, structural systems), estimates each one's remaining useful life and replacement cost, and calculates how much the association should save annually to fund those replacements without a surprise special assessment.
What is a reserve study for an HOA?
For an HOA, a reserve study covers shared community assets like roads, clubhouses, pools, and common-area structures rather than individual homes. Florida's SIRS mandate under Fla. Stat. § 718.112 applies to condominiums, not HOAs, so HOA reserve studies follow the association's governing documents rather than a state-mandated structural checklist.
What is a SIRS in Florida condo law?
SIRS stands for Structural Integrity Reserve Study. It's a mandatory study for condo buildings 3 stories or higher, covering 13 specific structural and life-safety components, required every 10 years under Fla. Stat. § 718.112(2)(g), with no ability for owners to vote to waive funding for those components.
How much should an HOA or condo have in reserves?
There's no fixed statutory dollar amount; the right balance depends on your components' replacement costs and remaining life, calculated in your reserve study. For SIRS components specifically, Florida law now requires full funding with no waiver option, so 'how much' is whatever your engineer's report says those items need.
How much does a reserve study cost in Florida?
Basic reserve studies commonly run roughly $3,000 to $6,000+ depending on building size and complexity, per industry reporting from reserve study firms. A SIRS, which requires a licensed engineer or architect's inspection, often costs more, with some firms citing roughly $1 to $3+ per square foot of building area.
Are HOA or condo special assessments tax deductible?
Generally no, for a primary residence. The IRS treats HOA and condo assessments as nondeductible personal living expenses. Exceptions can apply to rental properties (as a business expense or basis addition) or in limited casualty-loss situations tied to federally declared disasters. Ask a CPA about your specific situation.
Which buildings need a SIRS under Florida law?
Condominium buildings that are 3 stories or higher in height need a SIRS under Fla. Stat. § 718.112(2)(g). Cooperative buildings of the same height are covered under a parallel provision in Fla. Stat. § 719.106(1)(l). Single-family, duplex, and triplex condo structures are exempt.
What components does a SIRS have to cover?
At minimum: roof, load-bearing walls or other primary structural members, floor, foundation, fireproofing and fire protection systems, plumbing, electrical systems, waterproofing and exterior painting, windows, and any other component with a deferred maintenance or replacement cost over $10,000 affecting the building's material elements, per Fla. Stat. § 718.112(2)(g).
Can a condo association waive SIRS reserve funding by owner vote?
No. Once an association's first SIRS is complete, owners can no longer vote to waive or reduce reserve funding for the components covered by that study. This removed a waiver option that existed under prior Florida law for reserve funding generally.
Is a SIRS the same as a milestone inspection?
No. A milestone inspection under Fla. Stat. § 553.899 is a structural safety check tied to building age and coastal proximity, filed with the county. A SIRS is a reserve funding study under § 718.112 tied to a 10-year cycle. Many buildings need both, on separate timelines, often from the same engineer.
What happens if my association misses the SIRS deadline?
Missing the deadline can expose board members to fiduciary duty claims, trigger DBPR regulatory scrutiny, and create problems with mortgage lenders and insurers who increasingly check SIRS and milestone compliance status. Confirm your building's specific current deadline with association counsel, since the phase-in schedule has changed more than once since 2022.
Who has to perform the SIRS inspection?
A licensed engineer or architect must perform the visual inspection required under Fla. Stat. § 718.112(2)(g). Boards can't self-perform this or assign it to a property manager; the statute specifically requires a licensed professional for the structural components covered.
Sources
- Florida Senate, Florida Statutes: SIRS requirements, covered components, and reserve waiver restrictions under § 718.112(2)(g)
- Florida Senate, Florida Statutes: Parallel SIRS requirement for cooperative buildings 3 stories or higher
- Florida Senate, SB 154 (2023): 2023 amendments adjusting SIRS and milestone inspection reporting mechanics
- Florida DBPR, Division of Florida Condominiums, Timeshares, and Mobile Homes: Regulatory oversight of condo SIRS and reserve compliance
- Florida DBPR, SIRS and Milestone Inspection FAQs: State guidance on SIRS and milestone inspection requirements and status
- IRS, Publication 530: HOA and condo assessments generally are nondeductible personal expenses for a primary residence
- IRS, Publication 527: Rental property expense and capital improvement basis rules that can affect assessment treatment
- IRS, Topic No. 515, Casualty, Disaster, and Theft Losses: Post-2017 limitation of personal casualty loss deductions to federally declared disasters
- Florida Senate, Florida Statutes: Milestone inspection age and coastal-proximity triggers under § 553.899