Last updated 2026-07-25
TL;DR
Florida law requires a milestone inspection of condo and co-op buildings 3+ stories once a building hits 30 years old (25 years if within 3 miles of the coast), and every 10 years after that. The inspection has two phases, a licensed engineer or architect does the work, and the report goes to the local building official and every unit owner under Fla. Stat. 553.899.
What is a milestone inspection in Florida?
A milestone inspection is a structural inspection required by Florida law for condominium and cooperative buildings that are three stories or taller. It's not optional, and it's not something the board can vote to skip. The law lives in Florida Statutes 553.899, created after the 2021 Champlain Towers South collapse in Surfside, and it applies to buildings statewide, more than coastal ones [1]. The inspection has two parts. Phase one is a visual examination of the building's structural components, the stuff that actually holds the building up: load-bearing walls, floors, roof structure, and other primary structural systems. If the licensed engineer or architect doing the inspection finds "substantial structural deterioration," the law requires a phase two inspection, which involves more invasive testing (core samples, opening up walls, that kind of thing) to figure out how bad the problem is and what it'll take to fix it [1]. The person doing the inspection has to be a licensed architect or engineer authorized to practice in Florida. Boards don't get to pick a handyman or a general contractor for this. DBPR, Florida's Department of Business and Professional Regulation, oversees the licensing of these professionals through its Board of Architecture and Interior Design and Board of Professional Engineers.
When are milestone inspections due? (30-year vs 25-year rule)
| Non-coastal, 3+ stories | Age 30 | Every 10 years |
|---|---|---|
| Within 3 miles of coastline | Age 25 | Every 10 years |
| Already 30+ (or 25+ coastal) as of July 1, 2022 | By Dec. 31, 2024 (subject to local building official timing) | Every 10 years after |
Timing depends on where the building sits and how old it is. Under 553.899, a building must have its first milestone inspection by the end of the calendar year in which it turns 30 years old, based on the date the certificate of occupancy was issued [1]. Buildings located within three miles of a coastline get a stricter deadline: the first inspection is due at 25 years instead of 30, because salt air and humidity accelerate corrosion of rebar and concrete spalling. After that first inspection, every building, coastal or not, has to repeat the process every 10 years [1]. There's a wrinkle for older buildings. For buildings that had already reached the 30-year mark (or 25-year mark for coastal buildings) before July 1, 2022, when the amended law took effect, the statute set a phased deadline: buildings 30 years or older as of that date had until December 31, 2024 to complete their first milestone inspection, with local building officials given some authority to adjust timing based on when certificates of occupancy were issued [1]. If your building is in that boat and hasn't done its inspection yet, that's not a hypothetical problem, it's already overdue. Talk to your building official and your association's counsel immediately. | Building type | First inspection due | Repeat interval |
Which buildings are required to get a milestone inspection?
The law applies to buildings that are three stories or more in height and contain condominium or cooperative units. Single-family homes, duplexes, and most townhome-style HOAs (typically under three stories) are not covered by 553.899 [1]. Some local jurisdictions layer on their own structural inspection ordinances for other building types, so check with your county or city building department, more than the state statute. Height is measured by number of habitable stories, and local building officials make the call on borderline cases (mezzanines, split-level designs, parking podiums under residential floors). If your association isn't sure whether the building qualifies, the fastest path is a direct call to your county or city building department. Don't guess, and don't rely on what a neighboring building did, because story count and construction dates vary building to building even within the same complex.
What happens after the inspection? Reporting and disclosure requirements
Once the phase one inspection is done, the engineer or architect delivers a sealed report to the association. The board then has to distribute a copy, or a reasonable summary, to every unit owner, and the report also goes to the local building official [1]. This isn't a file-it-and-forget-it document. Florida Statutes 718.111 requires associations to keep official records, including inspection reports, available to owners, and boards increasingly get sued or fined for failing to disclose these promptly. If the report finds substantial structural deterioration and triggers a phase two inspection, the association has to notify the local building official within 14 days of receiving that phase one report, and provide a copy of the full inspection report [1]. The clock starts moving fast at that point, and the board's job shifts from "schedule an inspection" to "manage a structural repair project," which is a very different and more expensive undertaking. The statute also requires associations to maintain, as part of official records, a copy of the most recent inspection report and any structural integrity reserve study (SIRS) required under a related section, 718.112(2)(g) [2]. Boards that treat milestone inspections and SIRS as two separate, unrelated obligations tend to get blindsided when the numbers don't line up: a milestone inspection might flag a problem that then has to get funded through reserves the SIRS didn't originally account for.
How does the milestone inspection relate to the SIRS reserve study requirement?
They're related but not the same thing, and mixing them up is one of the most common mistakes boards make. The milestone inspection under 553.899 answers the question "is this building structurally sound right now?" The structural integrity reserve study (SIRS), required under Fla. Stat. 718.112(2)(g), answers a different question: "how much money does the association need to save, and by when, to pay for the eventual repair or replacement of specific structural components?" [3] SIRS covers a defined list of components: roof, load-bearing walls, floor, foundation, fireproofing and fire protection systems, plumbing, electrical, waterproofing, exterior painting, and windows and doors [3]. Associations with buildings three stories or higher had to complete their first SIRS by December 31, 2024, and update it every 10 years [3]. Unlike general reserves, SIRS-covered reserve funding cannot be waived or reduced by a membership vote once the study is done, a change from Florida's older reserve rules that let owners vote to underfund or skip reserves entirely [3]. A milestone inspection report often becomes the engineering input that shapes or updates the SIRS numbers. If the milestone inspection turns up unexpected deterioration, the reserve study needs to reflect that cost, and the board may need a reserve study for condo association update sooner than the standard 10-year cycle. For background on how the reserve requirement itself works, see our guide to the reserve study requirement under Florida law.
What is a reserve study, and what is it for?
A reserve study is a professional evaluation of a building's major components (roof, structure, plumbing, paving, elevators, and so on) that estimates the remaining useful life of each item and projects how much money the association needs to set aside, and when, to replace or repair them without a surprise assessment. Think of it as a long-range maintenance budget backed by physical inspection and cost estimates, not guesswork. For an HOA or condo association, a reserve study for hoa purposes typically has two components: the physical analysis (what condition is each component in, how many years of life does it have left) and the financial analysis (how much is currently in reserves, and what contribution schedule closes the gap between what's saved and what's needed) [4]. In Florida, condo associations subject to Chapter 718 face a more specific, mandatory version of this for structural components: the SIRS [3]. A good reserve study isn't a one-time document. It gets updated, ideally every few years at minimum and by statute every 10 years for SIRS components, because construction costs, inflation, and component condition change. A study done in 2019 using pre-pandemic material and labor costs is nearly worthless for budgeting a 2026 roof replacement.
How much does a reserve study cost?
Costs vary widely by building size, number of components studied, and whether it's a basic "reserve fund analysis" or a full engineering-grade SIRS. For typical condo and HOA reserve studies, industry pricing generally runs from roughly $3,000 to $15,000+ for a full study, with larger buildings and more complex structural components pushing costs toward the higher end, and simple updates to existing studies costing less than a from-scratch analysis. Exact pricing depends heavily on the number of units, building height, and whether structural/engineering components (required for Florida SIRS) are included, which typically costs more than a standard financial-only reserve study. There's no single statewide fee schedule, and no state agency publishes an official price list, so get at least two or three quotes from licensed reserve study providers or engineers before signing. Ask specifically whether the quote includes a full SIRS analysis of the required structural components under 718.112(2)(g), or just a general reserve fund review, because those are priced and scoped differently, and only one of them satisfies Florida's mandatory requirement [3].
How much should an HOA or condo have in reserves?
There's no flat dollar figure or percentage that applies to every building, because it depends entirely on the age, size, and condition of the components. What matters more than a specific total is whether the reserve schedule is "fully funded" relative to what the reserve study says is needed, meaning the association is on pace to have enough money saved by the time each major component needs replacement. For Florida condo associations, the practical answer as of the current statute is: whatever the SIRS says is required for the mandatory structural components (roof, load-bearing walls, foundation, waterproofing, electrical, plumbing, fireproofing, and the others listed in 718.112(2)(g)), and the board can no longer let members vote to waive or reduce that funding once the SIRS is complete [3]. That's a real shift from the old system, where owners could vote annually to keep reserve contributions artificially low, kicking the can down the road until a special assessment hit. For non-SIRS components (landscaping, painting a clubhouse, non-structural amenities), reserve levels are still typically driven by the association's own reserve study and board discretion, subject to the association's governing documents. If your board is trying to figure out where you stand, the honest first step is running the actual reserve study numbers, not estimating from a rule of thumb. Boards that skip this and rely on gut feel are the ones most likely to hit a special assessment. See our florida condo reserve fund relief guide for how recent legislative changes have adjusted timelines and flexibility for some associations.
What is an HOA assessment, and how is it different from a special assessment?
An HOA assessment, in the general sense, is simply the recurring fee owners pay to fund the association's operating budget and reserves, usually billed monthly, quarterly, or annually. That's the routine due everyone budgets for. A special assessment is different: it's an extra, typically one-time (or short-term installment) charge levied when the regular budget and reserves aren't enough to cover an unexpected or large expense, like a structural repair flagged by a milestone inspection, storm damage, or a funding gap the reserve study exposes. Florida condo associations have specific notice and voting procedures for special assessments depending on the amount and the association's declaration and bylaws; boards should confirm the exact process with counsel before levying one. For a deeper look at how these work and what triggers them, see our guide to the hoa special assessment process, and consider whether condo special assessment insurance products might apply to your situation. Special assessments tied to milestone inspection findings are becoming more common as more Florida buildings hit their 30-year (or 25-year coastal) deadline and discover deferred maintenance that reserves never covered.
Are HOA special assessments tax deductible?
For most individual owners, no, a special assessment paid to your HOA or condo association for building repairs, structural work, or reserve funding is generally not tax deductible as a personal expense, because the IRS treats these as capital improvements or personal living expenses rather than deductible costs, similar to how regular HOA dues aren't deductible for a primary residence. The IRS explains this general treatment of home-related payments and improvements in its guidance on selling a home and calculating basis, where amounts that add to property value or prolong its life are treated as capital additions rather than deductible expenses [5]. There are narrow exceptions: if the unit is a rental property or used for business, a portion of the assessment may be deductible as a business expense or added to the property's cost basis, which can reduce capital gains tax when the unit is eventually sold. This isn't tax advice, and the specifics (rental use percentage, whether the assessment counts as a repair versus a capital improvement, timing) matter a lot. Owners facing a large special assessment tied to a milestone inspection or SIRS-driven repair should talk to a CPA or tax professional who can look at their specific situation, not rely on a general answer from a board newsletter.
What are the penalties for missing a milestone inspection deadline?
Florida Statutes 553.899 puts enforcement in the hands of local building officials, not a single statewide agency, so consequences vary by county and city. Generally, a building official can require the association to complete the inspection, and failure to comply can result in code enforcement action, potential fines, and in serious cases the building official can deem the structure unsafe, which can trigger far more serious restrictions on occupancy [1]. Beyond regulatory penalties, there's a practical risk that matters more to most boards: liability exposure. If a structural failure occurs after a board knowingly skipped or delayed a required milestone inspection, directors and officers could face real legal and financial consequences, and D&O insurance carriers increasingly ask about milestone inspection compliance status during renewal underwriting. Missing the deadline isn't just a compliance technicality, it's a documented paper trail showing the board knew about a legal obligation and didn't act. The honest move for any board unsure of its deadline status is a direct call to the county or city building department that has jurisdiction over the building. Building officials keep records of certificate-of-occupancy dates and can confirm exactly which milestone deadline applies. Don't rely on secondhand information from a property manager or a neighboring building's timeline.
How should a board actually plan for a milestone inspection and SIRS?
Start earlier than feels necessary. A phase one milestone inspection can take weeks to schedule and complete depending on engineer availability, and if it triggers a phase two, add months. Boards that wait until the deadline year to start looking for an engineer often find the good firms are already booked solid, because every other 30-year-old building in the county is calling at the same time. A reasonable sequence: confirm your exact deadline with the local building official, get quotes from at least two or three licensed engineering firms for the phase one inspection, budget for the possibility of a phase two before you know you'll need one, and cross-reference the milestone inspection timeline against your SIRS update schedule so the two documents talk to each other instead of contradicting each other. This is exactly the kind of multi-deadline, multi-vendor coordination that trips up volunteer boards, not because anyone is negligent, but because nobody on a condo board does this for a living. That's the gap our $199 one-time Board Compliance Kit is built to close: it organizes your building's specific milestone inspection and SIRS deadlines, tracks which licensed professional needs to do what and by when, and gives the board a clear communication template for owners. It doesn't replace your engineer, your reserve study provider, or your attorney, and it doesn't make legal or compliance determinations about your specific documents. It just keeps a volunteer board from losing track of dates that carry real legal weight.
Frequently asked questions
What is a reserve study?
A reserve study is a professional analysis of a building's major components (roof, structure, plumbing, elevators, paving) that estimates remaining useful life and projects the savings needed to replace them without a surprise assessment. It has a physical inspection part and a financial planning part, and Florida's SIRS is a mandatory, structural-specific version of it for condo buildings 3+ stories [4].
What is a reserve study for an HOA?
For an HOA, a reserve study works the same way as for a condo: an evaluation of shared components (roofs, pools, roads, clubhouses) that produces a funding schedule so the association isn't caught short when something big needs replacing. HOAs (non-condo, typically under 3 stories) aren't subject to Florida's SIRS mandate, but a reserve study is still standard financial best practice.
What is an HOA assessment?
An HOA assessment is the fee owners pay to fund the association's budget, either as a regular recurring due (monthly or annual) or as a special assessment, an extra one-time charge levied when normal funds and reserves can't cover an unexpected or large cost like storm damage or a structural repair.
How much should an HOA have in reserves?
There's no universal dollar figure; the right amount depends on the reserve study's findings for that specific building's components and condition. For Florida condo associations, structural components covered by the mandatory SIRS must be funded per the study's schedule, and owners can no longer vote to waive that funding once the SIRS is complete [4].
How much does a reserve study cost?
Typical reserve studies for condo and HOA associations generally run from about $3,000 to $15,000 or more, depending on building size, number of components, and whether a full structural SIRS analysis is included. Get multiple quotes and confirm whether the quote covers the mandatory SIRS structural components under Fla. Stat. 718.112(2)(g) [4].
Are HOA special assessments tax deductible?
Generally no, for a primary residence, an HOA or condo special assessment isn't personally tax deductible; the IRS treats amounts that add value or prolong the property's life as capital items rather than deductible expenses. Rental or business-use properties may have narrow exceptions, so consult a CPA about your specific situation [6].
When is a milestone inspection due in Florida?
A building must complete its first milestone inspection by the end of the calendar year it turns 30 years old, or 25 years old if it's within three miles of the coastline, based on the certificate of occupancy date. After that, inspections repeat every 10 years under Fla. Stat. 553.899 [1].
Which buildings need a milestone inspection in Florida?
Condominium and cooperative buildings that are three stories or taller are covered under Fla. Stat. 553.899. Single-family homes and most low-rise HOA townhomes under three stories aren't included, but check with your county building department for local ordinances that may add other requirements [1].
Who can perform a milestone inspection?
Only a licensed architect or engineer authorized to practice in Florida can perform a milestone inspection. DBPR oversees licensing for these professionals through the Board of Architecture and Interior Design and the Board of Professional Engineers [2].
What is the difference between a milestone inspection and a SIRS?
A milestone inspection (Fla. Stat. 553.899) checks whether the building is structurally sound right now. A SIRS (Fla. Stat. 718.112(2)(g)) is a reserve funding study projecting how much money the association needs to save for future structural component repairs. They're related but separate legal requirements [1][4].
What happens if a milestone inspection finds structural problems?
If the phase one inspection finds substantial structural deterioration, the engineer or architect must proceed to a phase two inspection with more invasive testing. The association must notify the local building official within 14 days of receiving the phase one report and provide the full report [1].
What happens if a board misses the milestone inspection deadline?
Enforcement is handled by local building officials, who can pursue code enforcement action, fines, or in serious cases deem the building unsafe, restricting occupancy. Boards also risk liability exposure and D&O insurance complications if they knowingly delay a legally required inspection [1].
Does the milestone inspection report have to be shared with owners?
Yes. Under Fla. Stat. 553.899, the association must distribute the report or a reasonable summary to every unit owner and submit it to the local building official. Fla. Stat. 718.111 also requires the report be kept as part of the association's official records available to owners [1][3].
Sources
- Florida Senate, Florida Statutes Section 553.899: Milestone inspection timing, phase one/phase two requirements, reporting to building official, and 14-day notification rule
- Florida Senate, Florida Statutes Section 718.111: Requirement to keep milestone inspection reports as official association records available to owners
- Florida Senate, Florida Statutes Section 718.112: SIRS component list, December 31, 2024 deadline, and prohibition on waiving SIRS-covered reserve funding
- Community Associations Institute, Reserve Studies overview: Description of the physical and financial components of a standard reserve study
- Internal Revenue Service, Topic No. 703, Basis of Assets: Amounts that add to property value or prolong its life are treated as capital additions to basis rather than deductible personal expenses