Last updated 2026-07-25
TL;DR
No. Florida law doesn't require every condo to hire a professional reserve study firm. But condos 3 stories or higher must complete a structural integrity reserve study (SIRS) under Fla. Stat. 718.112, covering specific building components, on a schedule tied to milestone inspections. Smaller buildings and most HOAs can still fund reserves without a formal study, though skipping one is getting harder to defend to owners and lenders.
Does every condo in Florida have to do a reserve study?
No, not every condo association in Florida is legally required to hire a licensed professional to perform a formal reserve study. What's required, and this trips people up constantly, is a structural integrity reserve study (SIRS) for condominium buildings that are three stories or more in height. That's a narrower, more specific requirement than "every condo needs a reserve study." Florida Statute 718.112(2)(g) lays out the SIRS requirement. It applies to condominium associations for buildings with three or more stories, and it covers specific structural and life-safety components: roof, load-bearing walls, primary structural members, floor, foundation, fireproofing and fire protection systems, plumbing, electrical systems, waterproofing and exterior painting, windows, and any other item with a deferred maintenance expense over $10,000 that, if left unaddressed, would negatively affect the items on the statutory list [1]. Associations that don't fall into that three-story-plus condo category (think small two-story condo buildings, most single-family HOAs, townhome associations) aren't bound by the SIRS mandate. But "not mandated" doesn't mean "no reserves needed." Florida Statute 718.112(2)(f) still requires condo associations generally to maintain reserve accounts for capital expenditures and deferred maintenance, funded through the budget, unless owners vote to waive or reduce that funding (and even that waiver option got tighter after the 2022 and 2023 statutory changes) [1]. For a plain-language walkthrough of what a reserve study actually covers component by component, that's worth reading before your board scopes out a request for proposals.
What is a reserve study?
A reserve study is a professional evaluation of a property's major shared components (roofs, paving, pools, elevators, structural elements) that estimates each component's remaining useful life and the cost to repair or replace it. The output is a funding plan: how much money the association should be setting aside now so it has cash on hand when the roof needs replacing in year 12 instead of levying a surprise special assessment. A typical reserve study has two halves. The physical analysis inventories components, condition, and estimated remaining life. The financial analysis compares current reserve fund balances against a funding schedule and recommends annual contributions using either a straight-line (component) method or a pooled (cash-flow) method. Neither method is mandated by Florida statute for ordinary reserve studies, that's a professional judgment call the reserve specialist and board work out together. In Florida, the term takes on a more specific legal meaning for the SIRS requirement. A SIRS must be performed by a licensed engineer or architect (Fla. Stat. 718.112(2)(g)(3)) and must include a visual inspection of the components listed above, more than a desk review of maintenance records [1]. That's a meaningfully higher bar than the voluntary reserve studies many associations across the country commission from reserve specialists who aren't engineers.
What is a reserve study for an HOA?
For homeowners' associations (as opposed to condominiums), Florida doesn't currently impose a SIRS mandate. HOAs are governed mostly by Chapter 720, not Chapter 718, and Chapter 720 doesn't carry the same structural integrity reserve study language that applies to condo buildings [2]. That said, plenty of Florida HOAs, especially ones with shared structures like clubhouses, elevated walkways, gated entries, or parking garages, choose to commission a reserve study anyway. It's a governance best practice, not a checkbox. A reserve study for an HOA works the same way conceptually as for a condo: inventory the common-area capital items, estimate remaining life and replacement cost, and build a funding plan that avoids dumping a six-figure repair bill on homeowners with 30 days' notice. If your HOA sits on a barrier island or has aging concrete infrastructure, treating a voluntary reserve study like it's optional because the statute doesn't require it is a bet a lot of boards regret after the first big storm. See our hoa reserve study guide for how HOAs typically scope this even without the mandate.
How much does a reserve study cost?
Costs vary a lot by building size, component complexity, and whether you're commissioning a basic reserve study or a full SIRS with engineer sign-off. There isn't one statewide fee schedule, and DBPR doesn't set or cap reserve study pricing, so any number you hear is a market estimate, not a regulated fee. As a rough range reported across the reserve-study and condo-engineering industry, a standard "level 2" reserve study (site visit plus limited component measurement) for a mid-size community commonly runs from roughly $3,000 to $8,000, while a full "level 1" study with detailed on-site verification of every component can run higher, particularly for large high-rises with elevators, pools, seawalls, and structural systems. A SIRS specifically, because it requires a licensed engineer or architect and a documented visual inspection of structural components, tends to run higher than a routine reserve study, and cost scales heavily with building height, unit count, and whether the milestone inspection report data can be reused to avoid a duplicate site visit. The honest answer: get at least two or three quotes from firms that do both milestone inspections and SIRS work, because bundling the two inspections when timing allows can meaningfully cut the total bill compared to hiring separate firms for each. Ask each firm to itemize whether their fee includes the financial funding-schedule component or just the physical inspection, since some quotes only cover one half of the work.
How much should an HOA have in reserves?
There's no single dollar figure or percentage that Florida law sets as the "right" reserve balance for an HOA or condo, because every property's component mix, age, and replacement costs are different. What the law does require, for condos under Chapter 718, is that reserve funding be based on the actual estimated costs from a reserve study or SIRS, not an arbitrary percentage picked by the board [1]. A common industry rule of thumb, used by reserve specialists nationally (not a Florida-specific legal standard), is tracking a "percent funded" ratio: reserves on hand divided by the ideal reserve balance for where components are in their life cycle. Associations under roughly 30% funded are generally considered at higher risk of needing a special assessment; associations above 70% are considered well funded. These thresholds come from reserve-study industry practice, not statute, so treat them as a planning heuristic, not a legal floor. For SIRS-covered components specifically, Florida law removed the ability for condo boards to waive or reduce reserve funding for those structural items starting with contribution schedules for fiscal years beginning on or after January 1, 2025, per the amendments folded into 718.112 [1]. That means for the components on the SIRS list (roof, structure, waterproofing, and so on), full funding based on the study's numbers is now effectively mandatory for most condo associations, regardless of what an old vote to underfund reserves once said.
What is an HOA assessment?
An HOA assessment is a fee the association charges owners to fund shared expenses. There are two basic types. A regular assessment is the recurring dues, monthly or quarterly, that fund the operating budget and reserve contributions. A special assessment is a one-time (or limited-duration) charge levied outside the normal budget, usually to cover an unexpected or underfunded capital expense like a roof replacement, a seawall repair, or complying with a SIRS-driven repair. Florida Statute 720.303 governs HOA assessments generally, including notice and voting requirements for special assessments, and Chapter 718 governs condo assessments with somewhat more detailed procedural requirements around budgets and reserves [1] [2]. Boards typically need to give owners advance written notice of a board meeting where a special assessment will be considered, and the amount and purpose usually have to be specific, not a blank check. Special assessments have become a hot topic in Florida condo circles specifically because so many associations underfunded reserves for years, then got hit simultaneously by the post-Surfside SIRS mandate, insurance cost spikes, and construction inflation. See our hoa special assessment piece for the notice and voting mechanics, and condo special assessment insurance if your board is exploring financing options instead of a lump-sum levy.
Are HOA special assessments tax deductible?
For most owners, no, a special assessment paid to your HOA or condo association isn't directly tax deductible on your personal federal income tax return, because it's generally treated as a capital improvement to your property rather than a deductible expense like mortgage interest or property tax. There are exceptions worth knowing. If the special assessment funds a capital improvement, it may increase your cost basis in the property, which can reduce capital gains tax when you eventually sell (this is a basis adjustment, not an annual deduction). If you own the unit as a rental property, a special assessment that qualifies as an ordinary repair expense (rather than a capital improvement) may be deductible against rental income in the year paid, per general IRS guidance on rental property expenses. And if a portion of the assessment funds casualty-loss repairs tied to a federally declared disaster, there can be narrower deductibility rules. This isn't tax advice, and the line between "repair" and "capital improvement" gets litigated by accountants for a living. Any board member fielding this question from an angry owner should point them to a CPA, not guess. The IRS's Publication 527 on residential rental property is the right starting reference for owners renting their units [3].
What are the reserve requirements by building height and age?
| Condo, 1-2 stories | No | No | Yes, by owner vote (non-SIRS items) | |
|---|---|---|---|---|
| Condo, 3+ stories, within 3 miles of coast | Yes, by 25 years, then every 10 | Yes | No, for SIRS components (post-2025 schedules) | |
| Condo, 3+ stories, not coastal | Yes, by 30 years, then every 10 | Yes | No, for SIRS components (post-2025 schedules) | |
| HOA (non-condo), any height | Not under 718 milestone rules | Not under 718 SIRS mandate | Governed by 720, generally more flexible | The milestone inspection age trigger and mileage threshold come from Florida Statute 553.899 [4], read alongside the SIRS provisions in 718.112 [1]. The "3 miles from the coastline" distinction determines whether a building hits the 25-year or 30-year milestone trigger, and local building officials make that determination, not the association's board. One detail that catches boards off guard: the SIRS deadline and the milestone inspection deadline aren't the same date, and they aren't always run by the same firm. A milestone inspection report and a SIRS can sometimes share site-visit data if you coordinate the engineering firm and timing carefully, but they answer different statutory questions and have separate delivery deadlines to the association and, in some cases, the local building department. |
Florida's post-Surfside reforms tie a building's obligations to both its height (story count) and its age. Here's how the pieces fit together for condominium buildings. | Building profile | Milestone inspection required? | SIRS required? | Reserve waiver allowed? |
What happens if a condo skips its required SIRS?
An association that's required to complete a SIRS and doesn't isn't just risking a fine, it's risking the ability to waive reserve funding, its insurability, and potentially its board's standing with owners who later discover skipped compliance during a sale or refinance. DBPR, which regulates community associations in Florida, can pursue administrative action against associations and management companies for statutory violations under Chapter 718 [5]. Practically, the bigger exposure is usually not a DBPR fine. It's the cascade: no completed SIRS means the board can't legally waive reserve funding for structural components, lenders increasingly ask for SIRS and milestone status before approving unit financing, and insurers have started asking for the same documentation before binding or renewing coverage on older buildings. A missed or incomplete SIRS can quietly turn into a building that's hard to sell units in and hard to insure, long before anyone gets a formal citation. Boards juggling a SIRS deadline, a milestone inspection deadline, and a reserve funding vote in the same fiscal year often lose track of which document has to go to which party by which date. That's the exact gap our $199 one-time Board Compliance Kit is built to close: it organizes your building's specific deadlines, tracks what's been filed and what's outstanding, and drafts the owner notices your board still has to send. It doesn't replace your engineer, your attorney, or your reserve specialist. It keeps their work from falling through the cracks between board meetings.
How do I know if my building needs a SIRS or just a regular reserve study?
Count your stories, check your distance from the coast, and check your building's age against the 25-year or 30-year milestone trigger. If your condo building is three stories or taller, you almost certainly need a SIRS regardless of coastal distance, because the SIRS mandate under 718.112(2)(g) applies statewide to condo buildings at that height threshold; the coastal mileage rule affects the milestone inspection timing, not whether SIRS applies [1] [4]. If you're not sure how many "stories" your building counts as for statutory purposes (parking garages, mezzanines, and partial levels create genuine ambiguity), that's a question for your local building official or your engineer, not something to guess on your own. Confirm with your association's counsel and county building department, since interpretation can vary by jurisdiction and the statute has been amended multiple times since 2022. HOAs without condo-style ownership structures generally fall outside the SIRS mandate entirely, but if your community has a genuinely shared structural asset (an elevated clubhouse over parking, a seawall holding up common property), a voluntary engineering assessment is still worth the cost even without a legal trigger forcing it.
What should a board do before hiring a reserve study or SIRS firm?
Get quotes from firms licensed appropriately for the work: a SIRS requires a licensed engineer or architect under 718.112(2)(g)(3), so verify license status through DBPR's license verification system before signing anything [5]. A voluntary reserve study for an HOA doesn't require an engineer, but many boards still hire one when structural components are involved. Ask each bidder for a sample report from a comparable building, more than a sales sheet. Ask whether their fee includes both the physical component inventory and the financial funding schedule, since some quotes only include one half. Ask about turnaround time, because a rushed SIRS delivered two weeks before your deadline gives the board zero runway to plan the owner vote or the assessment notice that usually has to follow. Finally, loop in your association's attorney early, especially around the reserve waiver rules and special assessment notice requirements, since those procedural steps have real deadlines attached and getting them wrong can expose individual board members to liability claims from owners. For a broader walkthrough of study components and the funding-plan math, our reserve study for condo association guide covers the report structure in more depth, and florida condo reserve fund relief covers what legislative relief options have actually passed versus what's still proposed.
Frequently asked questions
Do all condos in Florida have to do a reserve study?
No. Florida law requires a structural integrity reserve study (SIRS) only for condominium buildings three stories or taller, under Fla. Stat. 718.112(2)(g). Smaller condo buildings and HOAs aren't legally required to do a formal reserve study, though most associations still fund reserves and many choose to commission one voluntarily for planning purposes.
What is a reserve study?
A reserve study is a professional assessment of a property's major shared components (roofs, paving, structural elements, mechanical systems) that estimates remaining useful life, replacement cost, and recommends annual funding levels so the association doesn't have to special-assess owners for predictable capital expenses.
What is a reserve study for an HOA?
For homeowners' associations, a reserve study works the same way as for condos: it inventories shared capital assets like clubhouses, pools, and roads, then builds a funding schedule. Florida doesn't mandate this for HOAs under Chapter 720 the way it mandates SIRS for tall condo buildings under Chapter 718, but many HOAs do it anyway.
What is an HOA assessment?
An HOA assessment is a fee charged to owners to fund association expenses. Regular assessments are recurring dues for operating costs and reserves. Special assessments are one-time charges, usually for unexpected capital repairs, and are governed procedurally by Fla. Stat. 720.303 for HOAs and Chapter 718 for condos.
How much should an HOA have in reserves?
There's no fixed legal dollar amount. Reserve specialists commonly use a 'percent funded' benchmark, comparing current reserves against the ideal balance for component age; below roughly 30% funded is considered risky, above 70% is considered well funded. This is industry practice, not a Florida statutory requirement.
How much does a reserve study cost?
Costs vary widely by building size and scope. Standard reserve studies for mid-size communities commonly run roughly $3,000 to $8,000, while full SIRS reports requiring a licensed engineer or architect and detailed structural inspection typically cost more, scaling with building height, unit count, and component complexity. Get multiple quotes.
Are HOA special assessments tax deductible?
Generally no, for a personal residence. Special assessments usually count as capital improvements that adjust your cost basis rather than a deductible expense. Rental property owners may deduct assessments treated as repairs. Confirm with a CPA, since the repair-versus-capital-improvement distinction determines the tax treatment.
What buildings are exempt from Florida's SIRS requirement?
Condominium buildings under three stories are exempt from the SIRS mandate under Fla. Stat. 718.112(2)(g). Non-condo HOAs also fall outside the SIRS mandate since it applies specifically to condominium associations under Chapter 718, not Chapter 720 homeowners' associations.
Can a condo association still waive reserve funding in Florida?
For SIRS-covered structural components, no, waivers are effectively eliminated for contribution schedules starting fiscal years on or after January 1, 2025, under amendments to Fla. Stat. 718.112. For non-SIRS reserve items, owners may still be able to vote to waive or reduce funding, depending on current statutory language; confirm with counsel.
Who can legally perform a SIRS in Florida?
A structural integrity reserve study must be performed by a licensed engineer or architect, per Fla. Stat. 718.112(2)(g)(3). Boards should verify a firm's license status directly through DBPR before signing a contract, since unlicensed inspections won't satisfy the statutory requirement.
Is a milestone inspection the same thing as a SIRS?
No. A milestone inspection, required under Fla. Stat. 553.899, evaluates a building's structural condition at 25 or 30 years and every 10 years after. A SIRS, required under 718.112, is a component-by-component reserve funding study. They're separate deliverables with separate deadlines, though some engineering firms can coordinate site visits for both.
What happens if my condo association never completes its required SIRS?
Beyond potential DBPR administrative action, the practical consequences hit harder: the association can't legally waive reserve funding for SIRS components, lenders may deny financing on units, and insurers increasingly require SIRS documentation before binding coverage. A missing SIRS can make units difficult to sell or refinance even without a formal citation.
Sources
- Florida Senate, Florida Statutes Chapter 718.112: SIRS component list, reserve funding requirements, and reserve waiver restrictions for condo associations
- Florida Senate, Florida Statutes Chapter 720.303: HOA assessment notice and voting requirements
- Internal Revenue Service, Publication 527 (Residential Rental Property): Tax treatment of repairs versus capital improvements for rental property owners
- Florida Senate, Florida Statutes Chapter 553.899: Milestone inspection timing triggers at 25 years (coastal, within 3 miles) and 30 years, repeating every 10 years
- Florida DBPR, Division of Florida Condominiums, Timeshares, and Mobile Homes: DBPR's regulatory authority over condominium association compliance and license verification