SIRS reserves in Florida: what boards must fund and why

Last updated 2026-07-25

What is SIRS and how is it different from a regular reserve study

A Structural Integrity Reserve Study, or SIRS, is a specific type of reserve study created by Florida law after the Surfside collapse in 2021. It's not optional and it's not the same as the reserve studies condo boards have done informally for years. Under Fla. Stat. 718.112(2)(g), a SIRS must be performed by a licensed engineer or architect, and it has to cover at least these components if they exceed $10,000 in replacement cost and are part of the condominium property: 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 exterior doors, 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" ^[1]. A regular, voluntary reserve study can cover whatever the board wants (paint, landscaping, pool furniture) and can recommend whatever funding level the board is comfortable with. SIRS reserves are narrower in scope (structural and life-safety systems only) but much stricter in required funding. That's the core distinction boards keep missing: SIRS is a subset of your full reserve study, and it comes with a legal funding floor the rest of your reserves don't have. If you want the mechanics of a general study first, our reserve study guide walks through the process end to end.

What is a reserve study for an HOA or condo association

A reserve study is a professional inspection and financial projection that tells a board how much money it needs to set aside now to pay for major repairs and replacements later, without a surprise special assessment. A qualified provider (engineer, reserve specialist, or in Florida for SIRS purposes, a licensed engineer or architect) inspects the property's major components, estimates remaining useful life and replacement cost for each, and builds a multi-year funding schedule. The output typically has two halves. The physical analysis lists each component (roof, pool deck, elevators, siding), its age, expected remaining life, and current replacement cost. The financial analysis compares current reserve balances to what the schedule says you should have, then recommends an annual contribution to close any gap. For Florida condos, standalone SIRS is now legally mandatory for buildings 3 stories and higher; for HOAs (non-condo homeowners associations), Florida law doesn't require a SIRS at all, though a general reserve study is still smart practice and some governing documents require one anyway. See our dedicated hoa reserve study piece for how the HOA side differs from condo requirements. A reserve study is not a one-time event. Florida law requires SIRS to be updated at least every 10 years ^[2], and most reserve professionals recommend revisiting the full study every 3 to 5 years regardless, since material costs and inspection findings change fast.

How much should a Florida condo or HOA have in reserves

For SIRS components specifically, the answer as of the 2024-2025 fiscal year transition is: 100% of the fully funded amount, no less. Florida Statute 718.112(2)(f)1 says associations "may not determine to provide no reserves or less reserves than required by this subparagraph" for the SIRS-covered items ^[1]. That closes the old loophole where owners could vote annually to waive or reduce reserve funding. For non-SIRS components (landscaping upgrades, recreational amenities, pool furniture, decorative common areas) associations can still vote to underfund or waive reserves, subject to whatever your bylaws allow. There's no single statutory dollar figure like "$X per unit" because required reserves depend entirely on your building's age, size, materials, and the SIRS findings. A 1980s 8-story oceanfront building with an aging roof and worn concrete will need a dramatically different reserve balance than a 2015 mid-rise thirty miles inland. That's exactly why the law requires an engineer's inspection rather than a flat formula. For HOAs (not condos), Florida doesn't set a required reserve percentage at all. Most HOA reserve specialists suggest funding to at least 70% of the fully funded reserve level as a reasonable minimum, though this is industry guidance, not law; confirm any specific target with a reserve professional and your association's counsel.

What is an HOA assessment and how is it different from a special assessment

A regular (or "annual") assessment is the routine fee every owner pays, usually monthly or quarterly, that funds operating expenses and reserve contributions. It's set in the annual budget the board adopts. A special assessment is a one-time or short-term extra charge, above and beyond the regular assessment, levied when reserves and operating funds can't cover a specific cost: an emergency roof replacement, a milestone inspection repair, a SIRS funding gap discovered late. Special assessments are legal under Fla. Stat. 718.116 and don't require a membership vote in most condo associations unless the declaration says otherwise, though notice requirements apply ^[3]. SIRS is driving a wave of special assessments right now because many older buildings simply never funded reserves at the level the new law demands, and the transition period to full funding is short. If your board is staring down a gap, our hoa special assessment explainer covers notice rules, payment plans, and owner communication, and condo special assessment insurance covers whether insurance products can soften the blow.

How much does a reserve study cost in Florida

Costs vary widely by building size, age, and how many components need engineering inspection, but here's the honest range based on what reserve professionals and engineering firms commonly quote in Florida. A basic reserve study update (no new site inspection, just updated numbers) can run $500 to $1,500. A full reserve study with a physical site visit for a small to mid-size condo (say, 20 to 60 units) typically runs $2,000 to $6,000. Larger or more complex buildings, especially those needing full SIRS engineering inspections with structural assessment, commonly run $8,000 to $20,000 or more, particularly for high-rises with extensive systems or difficult access (elevators, parking structures, seawalls). There's no statewide fee schedule and DBPR doesn't set or cap reserve study pricing; nobody tracks a definitive statewide average, so treat any single number you see quoted online with some skepticism and get at least two or three bids. Get quotes from engineers or reserve specialists licensed to do SIRS work in Florida, and confirm the provider is qualified under the statute's licensing requirement ("licensed engineer or architect authorized to practice in this state") before signing anything ^[1]. Boards sometimes balk at the cost and try to skip it. That's a mistake. A $10,000 SIRS on a building with a hidden structural problem can save an association a $2 million emergency assessment down the road. Skimping here is the wrong place to save money.

Are HOA or condo special assessments tax deductible

Generally, no, not for the individual owner claiming a personal deduction, and this is one of the most common misunderstandings boards have to field from residents. The IRS treats special assessments for capital improvements (a new roof, structural repairs, elevator replacement) as an addition to your cost basis in the property, not a deductible expense, similar to how home improvement costs work for any homeowner ^[4]. There are narrow exceptions. If part of a unit is used for rental income or as a home office, a portion of the assessment tied to that business use may be deductible or depreciable; that's a question for the owner's own tax preparer, not the board. If an assessment funds ordinary maintenance and repair (not capital improvement) some portions might be treated differently, but this gets complicated fast and boards should never advise owners on their personal tax treatment. The board's job is to communicate what the assessment is for and provide documentation (the reserve study, the invoice, the resolution) that owners can hand to their own accountant. Do not represent to owners that an assessment is or isn't deductible. Point them to IRS Publication 530 for the general rules on homeowner deductions and let their tax professional take it from there ^[4].

When did Florida's SIRS deadline take effect, and what happens if a board misses it

The SIRS requirement grew out of SB 4-D, passed in 2022 in direct response to the Champlain Towers South collapse in Surfside that killed 98 people in June 2021 ^[5]. The law was later refined by SB 154 in 2023. The key deadline: condominium associations for buildings 3 stories or more had to complete their first SIRS by December 31, 2024 ^[2]. Milestone inspections (a related but separate structural inspection requirement) run on a different clock tied to building age and coastal location; see our milestone inspection coverage for that timeline specifically. Once the SIRS is done, the association must begin fully funding reserves for the SIRS-covered components starting with the fiscal year following completion of the study, per Fla. Stat. 718.112(2)(f) ^[1]. There's no statutory grace period built into the funding requirement itself; the DBPR (Florida's Division of Condominiums, Timeshares, and Mobile Homes) has authority to investigate complaints and can pursue enforcement action against associations that ignore the mandate ^[6]. Boards that missed the December 2024 deadline should get the study done immediately and document the delay and remediation steps for counsel. Waiting longer doesn't reduce liability, it increases it, since directors can face exposure under Florida's business judgment protections if they knowingly ignored a statutory requirement.

Can a Florida condo association still waive or pool SIRS reserves

No, not anymore, for the specific components covered by SIRS. This is the single biggest change boards need to internalize. Before the 2022 and 2023 reforms, condo associations could vote annually to waive reserve funding entirely or fund below the fully-funded level. That option is gone for SIRS items. The statute is direct: associations "may not vote to provide no reserves or reserves less than required" for SIRS components ^[1]. "Pooling" (combining multiple reserve components into one fund rather than tracking each separately) is also restricted for SIRS items; each SIRS component generally needs its own line-item funding, not a blended pool number. Non-SIRS reserve items (things like a clubhouse renovation fund or decorative common area upgrades) still allow the old flexibility: the membership can vote to waive or partially fund those, assuming the governing documents allow it. Boards need to be careful to separate the two buckets clearly in the budget so nobody confuses a legally mandatory SIRS line item with a discretionary one. This is exactly the kind of distinction that trips up volunteer boards, because the budget spreadsheet doesn't automatically know the difference. A reserve study for condo association that clearly flags which lines are SIRS-mandated versus discretionary saves your treasurer a lot of headaches at annual meeting time.

Do all condo buildings need a SIRS, or just some?

The SIRS requirement applies to condominium associations with buildings that are 3 stories or more in height, regardless of location, age, or proximity to the coast ^[1]. Height, not age or distance from water, is the trigger for SIRS specifically. This is different from milestone inspections, which factor in both age and coastal proximity for their initial-inspection timing. Single-family HOAs, townhome associations without shared structural components, and condo buildings under 3 stories are not subject to the SIRS mandate under current law. That said, plenty of smaller associations choose to do a voluntary reserve study anyway, because good financial planning doesn't require a legal mandate to be a good idea. Cooperative associations (co-ops) are subject to similar SIRS requirements as condominiums under a parallel statutory framework; if your building is a co-op, confirm the specific citation with counsel since the co-op provisions live in a related but distinct part of Chapter 719 rather than 718. Mixed-use buildings (residential condo units above commercial space) generally still count if the residential portion is a condominium and the building is 3+ stories; this is exactly the kind of edge case where you want a real conversation with your association's counsel rather than relying on a blog post, including this one.

What should a board actually do this year to get SIRS reserves right

First, confirm your SIRS is actually done and that it was performed by a properly licensed engineer or architect, more than an informal walkthrough. If it's not done, get it scheduled now; this is not a task to defer another budget cycle. Second, once you have the study, separate your budget into SIRS-mandated reserve lines and everything else. Owners deserve to see exactly which contributions are legally required and which are discretionary, both for transparency and to head off disputes at the annual meeting. Third, model out the funding transition. If your reserves were underfunded for years (extremely common), full funding starting next fiscal year may mean a real jump in assessments. Boards that get ahead of this with clear communication, multi-year phase-in options where legally permitted, and documented board minutes fare much better than boards that spring the number on owners in one meeting. Fourth, keep your paperwork organized: the SIRS report itself, board resolutions adopting the funding schedule, meeting minutes documenting the discussion, and correspondence with the engineer. If DBPR ever asks questions, or if an owner challenges the assessment, that paper trail is what protects the board. This is the exact gap our $199 Board Compliance Kit is built to close: it organizes your SIRS documents, milestone inspection deadlines, and reserve schedules into one place and helps you build the disclosures and meeting notices your bylaws and Chapter 718 require, so nothing falls through the cracks between an engineer's report and an owner's mailbox. Start at /board-kit-builder if you want a structured starting point rather than a blank spreadsheet.

How does SIRS interact with milestone inspections and the reserve fund relief discussions in Tallahassee

SIRS and milestone inspections are related but legally separate requirements, and boards conflate them constantly. Milestone inspections (Fla. Stat. 553.899) are structural safety inspections of the building itself, due at 30 years for most buildings or 25 years for buildings within 3 miles of the coast, then every 10 years after . SIRS (Fla. Stat. 718.112) is a reserve funding study tied to specific building components, due by December 31, 2024 regardless of the building's age. A milestone inspection can (and often should) inform your SIRS, since both look at similar structural elements, but they're not interchangeable and completing one doesn't satisfy the other's legal requirement. There's also been active legislative debate in Florida over "reserve fund relief", proposals to give associations more flexibility on the funding timeline or allow limited financing alternatives instead of full cash reserves. These proposals have shifted from session to session, so don't assume the rules you read about in a 2023 or 2024 article still apply. Check our florida condo reserve fund relief page for the latest status, and confirm directly with your association's counsel before assuming any relief provision applies to your building, since this is one of the fastest-moving areas of Florida condo law right now.

Frequently asked questions

What is a reserve study?

A reserve study is a professional physical and financial analysis of a building's major components (roof, structure, plumbing, electrical, etc.) that estimates remaining useful life and replacement cost, then recommends how much money the association should set aside annually so it can pay for future repairs 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. Unlike Florida condo SIRS, there's no statewide legal mandate forcing HOAs to complete one, though governing documents or lenders sometimes require it, and it's simply good financial practice regardless.

What is an HOA assessment?

An HOA assessment is a fee the association charges owners to fund operations and reserves. Regular assessments are recurring (monthly or quarterly) and set in the annual budget. Special assessments are one-time charges levied when routine funds and reserves can't cover an unexpected or large cost, like an emergency structural repair.

How much should an HOA have in reserves?

There's no Florida statutory percentage for HOAs specifically (unlike condo SIRS, which now requires 100% funding for covered components). Reserve professionals commonly suggest funding to at least 70% of the fully funded level as a reasonable target, but this is industry guidance, not law. Confirm any specific number with a licensed reserve specialist.

How much does a reserve study cost?

Costs range widely: a basic update without a new site visit can run $500 to $1,500, a full study with inspection for a small to mid-size condo typically runs $2,000 to $6,000, and full SIRS engineering studies for larger or complex buildings often run $8,000 to $20,000 or more. Get multiple bids from licensed providers.

Are HOA or condo special assessments tax deductible?

Generally no for personal residences; the IRS typically treats them as additions to your cost basis, not deductible expenses, similar to home improvement costs (see IRS Publication 530). Exceptions can apply for rental or business-use portions of a property. Boards should direct owners to their own tax preparer rather than offering tax advice.

What is SIRS in Florida condo law?

SIRS stands for Structural Integrity Reserve Study, a mandatory engineering-based reserve study required under Fla. Stat. 718.112 for condo buildings 3 stories or higher. It covers ten specific structural and life-safety components and requires associations to fully fund reserves for those items, eliminating the old option to waive or underfund them.

When was the deadline for Florida condos to complete their first SIRS?

December 31, 2024, for condominium associations with buildings 3 stories or more, under Fla. Stat. 718.503 and related provisions from SB 4-D (2022) and SB 154 (2023). Full reserve funding for SIRS components must begin the fiscal year following completion of the study.

Can a condo association still vote to waive reserves in Florida?

Not for SIRS-covered components. Fla. Stat. 718.112(2)(f) prohibits associations from voting to provide no reserves or less than fully funded reserves for structural components covered by the SIRS. Associations can still vote to waive or reduce reserves for non-SIRS items, subject to the governing documents.

Does SIRS apply to HOAs or just condos?

SIRS applies to condominium associations under Chapter 718, specifically buildings 3 stories or higher. It does not currently apply to non-condo HOAs (single-family home or townhome communities without shared structural components) under Florida statute, though voluntary reserve studies are still recommended for those communities.

What happens if a Florida condo board never completes a SIRS?

Failure to complete a required SIRS exposes the association to potential DBPR enforcement action and creates real legal risk for board members, since directors can lose business-judgment protections if they knowingly ignore a statutory mandate. There's no grace period; boards that missed the deadline should complete the study immediately and document the remediation with counsel.

What's the difference between a milestone inspection and a SIRS?

A milestone inspection (Fla. Stat. 553.899) is a structural safety inspection required at 30 years (or 25 years within 3 miles of the coast) and every 10 years after. A SIRS (Fla. Stat. 718.112) is a reserve funding study for specific building components, due by December 31, 2024, regardless of building age.

Sources

1. Florida Senate, Fla. Stat. 718.112: SIRS component list and licensed engineer/architect requirement
2. Florida Senate, Fla. Stat. 718.503: December 31, 2024 SIRS completion deadline
3. Florida Senate, Fla. Stat. 718.116: legal basis for special assessments in condo associations
4. IRS, Publication 530: Tax Information for Homeowners: special assessments for capital improvements are generally added to cost basis, not deductible
5. Florida DBPR, Division of Condominiums, Timeshares, and Mobile Homes: DBPR oversight and complaint authority over condo associations
6. Florida Senate, Fla. Stat. 553.899: milestone inspection timing at 30 years or 25 years for coastal buildings, then every 10 years