Last updated 2026-07-24
TL;DR
Florida law requires condo associations with buildings 3+ stories to complete a Structural Integrity Reserve Study (SIRS) covering 13 building components, then fund full reserves for those items with no more waiving or pooling. Most buildings needed one by December 31, 2024. Costs typically run $3,000 to $25,000+ depending on size and complexity.
What is a SIRS in Florida condo law?
A Structural Integrity Reserve Study (SIRS) is a physical inspection and financial analysis of a condo building's major structural and safety components, done by a licensed engineer or architect (or a reserve specialist working under one), that projects the remaining useful life and replacement cost of each item so the association can fund reserves accordingly. It's not the same thing as a milestone inspection, though many boards order them together to save on scaffolding and engineering time. Florida Statutes section 718.112(2)(g) spells out exactly what a SIRS has to cover: 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 that exceeds $10,000 and the failure to replace or maintain such item negatively affects the items listed... as determined by the licensed engineer or architect performing the visual inspection" [1]. That's the statutory floor. Some studies end up covering more line items once the engineer starts looking at what's actually deteriorating. The distinction that trips people up: a milestone inspection (required at 25 or 30 years depending on coastal location under section 553.899) is a life-safety structural inspection. A SIRS is a reserve-funding tool. You can have one without the other, but if your building needs both, most engineering firms will bundle the site visits.
Which buildings need a SIRS?
Any condominium building in Florida with three or more habitable stories has to complete a SIRS, regardless of age, unless it's specifically exempt. This applies statewide. That surprises a lot of inland Orlando and Tampa-area boards who assumed this was a beach-condo problem. It isn't. The law defines "building" at the individual structure level, so a condo association with multiple three-plus story buildings on one property generally needs a separate SIRS for each building, not one blanket study for the whole complex [1]. Single-family home HOAs, townhome associations without shared vertical structures, and buildings under three stories are not subject to the SIRS mandate under section 718.112. Cooperative associations got pulled into this requirement too under a 2023 amendment (SB 154), and residential condos of any size that are part of a larger multi-condominium or phase development need to check how the statute's building count applies to their specific structure. If your association is unsure whether a particular building crosses the three-story threshold (mezzanines, parking levels, and partial stories cause real disputes here), that's a conversation for your association's counsel, not a guess.
What is a reserve study?
A reserve study is a financial planning document that inventories a property's major shared components (roofs, pavement, pools, elevators, structural elements), estimates each item's remaining useful life and replacement cost, and calculates how much money the association should be setting aside each year to pay for those replacements without a surprise special assessment. Reserve studies are standard practice across HOAs and condos nationwide, more than in Florida. A SIRS is a specific, narrower legal requirement. It's a reserve study focused only on the structural and life-safety components listed in section 718.112(2)(g), performed under stricter licensing rules (a licensed engineer or architect must perform the visual inspection) and tied to a mandatory funding requirement with no waiving allowed [1]. A general reserve study can cover everything from carpet in the lobby to pool furniture, and boards can still vote to waive or reduce funding for most of those non-SIRS items, subject to other statutory limits. If you want the full mechanics of ordinary reserve funding under Florida law, including how components are selected and funded outside the SIRS categories, see our guide on reserve study requirements.
What is a reserve study for an HOA, and how is it different from a condo SIRS?
For a homeowners association, a reserve study works the same basic way as it does for a condo: an inspector or reserve specialist walks the property, catalogs common-area components the HOA is responsible for maintaining, and builds a 20-to-30-year funding schedule. The output tells the board how much to collect in reserves each year so a big-ticket replacement doesn't force a special assessment. The critical difference is that Florida's SIRS mandate under section 718.112 applies to condominiums, not standalone HOAs. Chapter 720, which governs homeowners associations, does not currently impose a SIRS requirement or a parallel structural-reserve mandate the way Chapter 718 does for condos. HOAs still have reserve funding rules and disclosure obligations under section 720.303, but the 13-component structural checklist and no-waiver rule is a condo-specific creature of law. That said, plenty of HOA boards with multi-story buildings (townhome-style condos organized under an HOA structure, or mixed-use developments) get confused about which chapter actually governs them. If your community has recorded condominium documents, Chapter 718 applies even if people colloquially call it "the HOA." Check your declaration and talk to counsel before assuming you're exempt. For general HOA reserve planning, see our HOA reserve study guide.
What is an HOA assessment, and what is a special assessment?
An HOA (or condo) assessment is the fee members pay to the association, typically monthly or quarterly, to cover shared operating costs and reserve contributions. This is the routine, budgeted line item every owner expects. A special assessment is different. It's a separate, often one-time charge levied outside the normal budget cycle, usually because reserves fell short of an unexpected repair cost, or because a SIRS or milestone inspection turned up work that reserves weren't funding. Under section 718.116, condo associations can levy special assessments for purposes authorized in the declaration or by law, and boards generally don't need a membership vote to approve one unless the governing documents say otherwise (this varies, so check your declaration). Special assessments tied to structural repairs identified by a SIRS or milestone inspection have become far more common since the 2021 Surfside collapse pushed the legislature to close the reserve-waiver loophole that had let many buildings underfund for decades. If your board is staring down a large assessment right now, our HOA special assessment and condo special assessment insurance guides walk through financing options, insurance products designed to smooth the cost, and disclosure requirements you owe to owners and buyers.
How much should an HOA (or condo) have in reserves?
There's no single dollar figure that's right for every association, because it depends entirely on the age, size, and condition of the components you're responsible for maintaining. The honest answer is: enough to fully fund the replacement cost of every reserve component by the end of its useful life, calculated component by component, which is exactly what a reserve study is for. For Florida condos, the law now removes the old flexibility. Since the SIRS reform, associations can no longer vote to waive reserves entirely or use "pooled" (combined bucket) reserve funding for the SIRS-designated components; each of those items must be funded at 100% based on the study's projected cost and remaining life, starting with the budget adopted for the fiscal year after the SIRS is completed [1][2]. Non-SIRS components (things like a clubhouse HVAC unit or pool furniture) may still allow more budget flexibility, but check current statute language and your documents. A rough industry rule of thumb some reserve professionals cite is that healthy reserve funding tends to sit around 70% or more of the fully-funded target on a percent-funded basis, though this metric comes from national reserve-study practice rather than Florida statute, and Florida's SIRS law effectively requires 100% funding for the listed structural components regardless of that industry benchmark. Don't let anyone tell you 70% satisfies Florida's SIRS mandate. It doesn't.
How much does a reserve study or SIRS cost in Florida?
| Small (under 50 units, simple structure) | $3,000 - $8,000 | |
|---|---|---|
| Mid-size (50-150 units) | $6,000 - $15,000 | |
| Large / high-rise / complex structure | $10,000 - $25,000+ | *Ranges are approximate, based on industry-reported figures from Florida engineering and reserve-study firms, not a statutory fee schedule. Get at least two or three quotes; site conditions and travel can swing pricing. |
Costs vary widely based on building size, number of components, accessibility, and whether you're combining the SIRS with a milestone inspection site visit. Florida trade associations and engineering firms report a broad range, and boards should get multiple quotes rather than anchoring on any single number. Generally reported ranges from industry sources and reserve-study firms operating in Florida put smaller condo buildings (under 50 units, straightforward structure) in the roughly $3,000 to $8,000 range for a SIRS, while larger or more complex high-rises can run $10,000 to $25,000 or more, especially when destructive testing, extensive concrete/rebar assessment, or a large number of components are involved. DBPR does not set or publish a fixed fee schedule for SIRS providers, so pricing is market-driven; boards should request itemized proposals and confirm the preparer meets the statutory licensure requirements before signing [1][3]. | Building size | Typical SIRS cost range* |
What are the SIRS deadlines?
For condominiums existing as of the law's effective changes, the general deadline for completing the initial SIRS was December 31, 2024, and the first milestone inspection deadline (where applicable, based on building age and coastal location) generally falls at 30 years from the certificate of occupancy, or 25 years for buildings within three miles of the coastline, per section 553.899 [4]. These two deadlines are related but separate; missing one doesn't automatically excuse the other. After the initial SIRS, the study has to be updated at least every 10 years under section 718.112(2)(g), so this isn't a one-time box to check. Boards need a recurring calendar reminder built into their governance cycle, not a single filing they forget about for a decade. The legislature has adjusted deadlines and enforcement mechanics more than once since the original 2022 reform (SB 4-D) and the 2023 follow-up (SB 154), including grace periods and clarifications on what counts as a completed SIRS versus one that's merely underway. Given how frequently this area of law has shifted since Surfside, confirm current deadlines with your association's counsel and your county building department before assuming any date in this article is still current by the time you're reading it.
What happens if a board misses the SIRS deadline?
Consequences run from disclosure headaches to potential liability exposure, though the statute doesn't spell out a single automatic fine for late SIRS completion the way it does for some other condo filings. What it does require is transparency: associations must provide members (and prospective buyers, upon request) with a copy of the most recent SIRS, and failing to have one creates an obvious documentation gap in resale disclosures, refinancing, and insurance underwriting. Practically, lenders and title companies have gotten far more aggressive since 2022 about asking for SIRS and milestone documentation before closing a unit sale or approving a mortgage on a unit in an older building. A missing or overdue SIRS can stall sales, spook insurers, and give owners grounds to question whether the board is meeting its fiduciary duty under section 718.111. Boards that are behind should not panic-order the cheapest possible study just to check a box. Get it done correctly, by a properly licensed engineer or architect, and document every step: engagement letter, site visit date, report delivery, and the board meeting where reserves were adjusted to match the study's findings. That paper trail matters if an owner or a court later asks whether the board acted reasonably.
Are HOA and condo special assessments tax deductible?
Generally, no. Special assessments paid by individual unit owners for building repairs, reserve shortfalls, or capital improvements are not deductible as an itemized personal expense on federal income taxes, in the same way regular HOA dues aren't deductible for a primary residence. The IRS treats these payments as a personal capital or maintenance expense tied to your property, not a deductible tax or interest payment. There are narrow exceptions worth knowing about. If the unit is a rental property or otherwise used for business, a special assessment tied to repairs and maintenance may be deductible as a rental expense, while an assessment for a capital improvement (extending the building's useful life, like a new roof or structural retrofit) typically has to be added to your cost basis and depreciated rather than deducted immediately; the IRS's guidance on rental property expenses versus improvements in Publication 527 is the relevant starting point [5]. For a primary residence, some casualty-loss-related costs have narrow deductibility rules under specific disaster declarations, but this is a fact-specific area. This is genuinely a question for a CPA or tax attorney familiar with your specific ownership situation (rental versus primary residence, size of assessment, what it actually paid for), not something a board or a blog post can answer for you.
How do boards actually organize a SIRS and reserve overhaul?
Start with the engagement, not the spreadsheet. Get proposals from at least two or three licensed engineering or reserve-study firms, confirm each preparer meets Florida's licensure requirements for performing the visual inspection portion (a licensed engineer or architect, per section 718.112(2)(g)), and lock in a timeline that accounts for scheduling backlogs; qualified firms in South Florida in particular have been booked out months in advance since the 2024 deadline crunch. Once the report lands, the real board work begins: translating 13 components and their funding schedules into a revised budget, communicating the change to owners (who are often blindsided by how much reserves need to jump), and deciding whether a special assessment, a loan, or a phased reserve increase makes more sense for your building's finances. None of that is optional busywork. It's the fiduciary core of the job now. This is exactly the coordination problem our $199 one-time Board Compliance Kit is built for: it doesn't perform your inspection or your reserve study (only your licensed engineer or reserve specialist can do that), but it organizes deadlines, tracks which of the 13 components you have documentation for, and gives you a communication template for the owner meeting where you explain why dues are going up. If you're managing this on spreadsheets and email threads right now, that's the gap it closes. For the reserve-funding side specifically, our reserve study for condo association guide walks through how to read a completed study and turn it into a compliant budget line item.
Is there any relief for associations that can't afford full SIRS funding right away?
The legislature has passed some phase-in and financing relief measures since the original 2022 mandate. Lawmakers recognize that jumping straight to 100% reserve funding overnight is unaffordable for a lot of older, lower-value buildings, particularly ones with many fixed-income owners. These relief mechanisms have changed more than once, including discussion around delayed compliance timelines, financing programs, and adjustments for associations that complete a SIRS but need time to ramp up funding. Because this is one of the most actively litigated and amended corners of condo law right now, don't rely on secondhand summaries, including this one, for exact current relief terms. Check our Florida condo reserve fund relief breakdown for the latest mechanics, and confirm with your association's counsel what's actually in effect this legislative session, since relief provisions have been a moving target since 2022. What hasn't changed is the underlying principle: the state wants structural reserves fully funded, on a real schedule, verified by a licensed professional's study. Any relief is about timing and financing, not about eliminating the obligation.
Frequently asked questions
What is a reserve study?
A reserve study is a professional assessment of a property's major shared components (roofs, elevators, pools, structural systems) that estimates each item's remaining life and replacement cost, then calculates how much an association should save annually to cover future replacements without a surprise special assessment.
What is a reserve study for an HOA?
For an HOA, a reserve study inventories the common-area components the association maintains and builds a multi-year funding schedule so dues can cover future big-ticket repairs. Unlike a condo SIRS under Chapter 718, Florida law does not currently mandate a structural reserve study specifically for standalone HOAs under Chapter 720.
What is an HOA assessment?
An HOA assessment is the recurring fee (usually monthly or quarterly) owners pay to fund the association's operating budget and reserves. A special assessment is a separate, often one-time charge levied outside the normal budget, typically to cover an unexpected repair, reserve shortfall, or structural work identified by a SIRS or milestone inspection.
How much should an HOA have in reserves?
There's no universal dollar figure; it depends on your components' age, condition, and replacement cost, calculated through a reserve study. For Florida condos, SIRS-designated structural components must now be funded at 100% of the study's projected cost, with waivers and pooled funding eliminated for those specific line items under section 718.112.
How much does a reserve study cost in Florida?
Industry-reported ranges put smaller condo buildings around $3,000-$8,000 for a SIRS, mid-size buildings around $6,000-$15,000, and large or structurally complex high-rises at $10,000-$25,000 or more. Pricing is market-driven; DBPR doesn't set a fixed fee schedule, so get multiple quotes.
Are HOA special assessments tax deductible?
Generally no, for a primary residence, special assessments aren't deductible the way property tax or mortgage interest is. If the unit is a rental, repair-related assessments may be deductible as a rental expense, while capital-improvement assessments typically get added to cost basis and depreciated. Talk to a CPA about your specific situation.
Which Florida buildings actually need a SIRS?
Condominium buildings with three or more habitable stories, statewide, regardless of age or coastal proximity. Multi-building complexes generally need a separate SIRS per building. Buildings under three stories, and most standalone HOA properties without recorded condo documents, are not subject to the SIRS mandate under section 718.112.
What's the difference between a SIRS and a milestone inspection?
A milestone inspection is a structural life-safety inspection required at 25 or 30 years (depending on coastal proximity) under section 553.899. A SIRS is a reserve-funding study covering 13 structural and safety components under section 718.112. Buildings often need both, and many firms bundle the site visits to save cost.
What components must a SIRS cover?
Roof, load-bearing walls and primary structural members, floor, foundation, fireproofing and fire protection systems, plumbing, electrical systems, waterproofing and exterior painting, windows, and any other item over $10,000 in deferred maintenance or replacement cost that affects those listed components, per section 718.112(2)(g).
How often does a SIRS need to be updated?
At least every 10 years, per section 718.112(2)(g). This is not a one-time filing; boards should build the update into their long-term governance calendar alongside milestone inspection recertification deadlines.
What happens if a board misses the SIRS deadline?
There's no single automatic statutory fine, but a missing SIRS creates disclosure gaps for resales, refinancing, and insurance underwriting, and can expose the board to questions about fiduciary duty under section 718.111. Lenders and title companies increasingly require SIRS documentation before closing.
Can a condo association waive SIRS reserve funding?
No. Since the post-Surfside reforms, associations cannot vote to waive reserves or use pooled funding for the SIRS-designated structural components; those must be funded at 100% of the study's projected cost, starting with the fiscal year budget adopted after the SIRS is completed.
Does a SIRS apply to HOAs or just condos?
The SIRS mandate under section 718.112 applies to condominiums (and, since 2023 amendments, cooperatives), not standalone HOAs governed by Chapter 720. If your community has recorded condo documents, Chapter 718 applies even if residents informally call it an HOA; check your declaration.
Sources
- Florida Legislature, Florida Statutes section 718.112: SIRS required components, 13-item list, 100% funding requirement, no waiver/pooling for SIRS components, 10-year update cycle
- Florida Legislature, Florida Statutes section 718.116: Assessment authority and special assessment mechanics for condo associations
- Florida DBPR, Division of Florida Condominiums, Timeshares, and Mobile Homes: State regulatory oversight of condo associations and SIRS/reserve compliance
- Florida Legislature, Florida Statutes section 553.899: Milestone inspection required at 30 years, or 25 years within three miles of the coastline
- Internal Revenue Service, Publication 527 (Residential Rental Property): Tax treatment of repairs versus capital improvements for rental property, relevant to special assessment deductibility
- Florida Legislature, SB 4-D (2022): Origin of the post-Surfside SIRS and milestone inspection statutory reforms
- Florida Legislature, SB 154 (2023): 2023 amendments adjusting SIRS deadlines and extending requirements to cooperatives