Last updated 2026-07-24
TL;DR
An HOA assessment is the fee owners pay to fund shared expenses: operations, insurance, and reserves for future repairs. Regular assessments are budgeted and recurring; special assessments cover unexpected or underfunded costs, like a new roof or a milestone inspection repair. In Florida condos, SIRS-required reserves are now mandatory and can't be waived, per Fla. Stat. §718.112.
What is an HOA assessment?
An HOA assessment is money an owner pays to their homeowners' or condo association to fund shared costs. It's not optional and it's not a fee for a specific service you can decline. If you own a unit or lot in a community governed by an HOA or condo association, you're contractually obligated to pay assessments under the association's declaration, whether you use the pool or not. There are two basic kinds. Regular (or "annual") assessments are the recurring dues that fund the operating budget: landscaping, insurance, management fees, utilities for common areas, and contributions to reserve accounts. Special assessments are one-time charges levied when the regular budget can't cover something, like a burst pipe, a lawsuit settlement, or a structural repair flagged by a milestone inspection. In Florida, condominium assessments are governed by Chapter 718 of the Florida Statutes, the Condominium Act. Section 718.115 sets out what counts as a "common expense" that assessments can legally fund, including "the expenses of the operation, maintenance, repair, replacement, or protection of the common elements" [1]. HOAs (as opposed to condos) fall under Chapter 720, which has its own but similar framework for assessments and budgets. The amount you owe is set by your association's board based on the annual budget, divided among owners according to the formula in your declaration (often by unit square footage or an equal per-unit share). Miss a payment and the association can record a lien against your property and eventually foreclose, the same as a mortgage lender could. Florida law gives associations lien rights specifically for unpaid assessments under §718.116 [1].
What are HOA assessments used for?
Assessments fund two very different buckets: the operating budget and the reserve fund. Confusing the two is the single most common source of board disputes. The operating budget pays for things that happen every year: landscaping contracts, master insurance premiums, pool maintenance, management company fees, utilities for common areas, and administrative costs like accounting and legal retainers. This is the "regular assessment" most owners think of as their monthly or quarterly HOA bill. Reserves are savings set aside for big-ticket items that don't happen annually but are certain to happen eventually: roof replacement, repaving, repainting, elevator overhaul, and (for condos 3 stories and up) structural components covered by a Structural Integrity Reserve Study (SIRS). Reserve contributions are still an assessment, they're just earmarked for future capital expenses instead of this year's electric bill. Florida condo law used to let associations vote to waive or reduce reserve funding entirely. After the Surfside collapse in 2021, the legislature closed that loophole for specific structural items. Under §718.112(2)(f), condo associations 3 stories or higher must now fund reserves for items identified in a SIRS, and owners can no longer vote to waive or underfund those specific reserves [1]. Non-structural reserves (paint, landscaping, etc.) can generally still be waived by member vote, but check the current statute language with counsel, because this area has been amended more than once since 2022 and DBPR guidance has evolved alongside it.
What is a reserve study, and what is it for?
A reserve study is a professional evaluation of an association's major shared components (roofs, pavement, pools, structural elements, plumbing, electrical) that estimates how much life each has left and how much it will cost to repair or replace. It's the financial planning document that tells a board how much to collect in reserves each year so the money is there when the roof actually needs replacing, instead of forcing a surprise special assessment. A reserve study for an HOA typically has two parts: a physical analysis (inspecting components, estimating remaining useful life) and a financial analysis (current reserve balance, funding plan, recommended annual contribution). Most reserve study firms use either a "straight-line" or "component" funding method, and a "pooled" or "cash flow" method that blends contributions across all components rather than tracking each one separately. For Florida condominiums 3 stories or taller, a specific and more rigorous version, the Structural Integrity Reserve Study (SIRS), is now mandatory. It must be performed by a licensed engineer or architect and must, at minimum, evaluate the load-bearing walls, primary structural members, floor and roof structures, fireproofing, plumbing, electrical, and waterproofing, per §718.112(2)(g) [1]. This isn't a landscaping-and-paint reserve study; it's a structural one, tied to the same building categories covered by milestone inspections. A regular (non-SIRS) reserve study for an HOA is not currently mandated by Florida statute the way SIRS is for qualifying condos, but many lenders, insurers, and increasingly title companies expect to see one, and Fannie Mae's condo project review guidelines ask about reserve adequacy for loan approval. If your association wants a deeper walkthrough of what's actually inside one of these reports, see our reserve study guide and the condo-specific version at reserve study for condo association.
How much does a reserve study cost?
Reserve study costs in Florida generally run from about $3,000 to $15,000 or more, depending on the size and complexity of the property, according to industry pricing commonly cited by reserve study firms and echoed in state consumer guidance discussions [1]. A small HOA with a few components (roof, pavement, one pool) sits at the low end. A high-rise condo tower needing a full SIRS, with a licensed engineer inspecting structural, mechanical, and waterproofing systems across dozens of floors, can run well into five figures. SIRS costs specifically tend to run higher than a standard reserve study because it must be performed or supervised by a licensed engineer or architect and covers structural load paths, more than cosmetic and mechanical components. Boards that combine their SIRS with the required milestone inspection engineering work sometimes get a modest efficiency, since some of the same structural inspection can inform both reports, though they remain legally distinct deliverables with separate statutory requirements. Cost is a one-time (or every-few-years) expense. Compare that to the cost of guessing wrong: a special assessment for an unbudgeted roof or facade repair on a 100-unit building can run into the tens of thousands of dollars per unit. A $10,000 reserve study is cheap insurance against that outcome.
How much should an HOA have in reserves?
There's no single dollar figure or percentage that's "correct" for every association, because it depends entirely on the age, size, and condition of your components. The honest answer is: however much your reserve study says you need to fully fund the projected replacement costs on schedule, no more, no less. That said, reserve study professionals commonly describe funding adequacy using a "percent funded" metric, comparing your actual reserve balance to the theoretical fully-funded balance for your components' current age and condition. Community association trade groups and reserve specialists often flag anything under roughly 30% funded as a red flag, since it correlates strongly with a higher risk of a future special assessment. There isn't a single authoritative federal or Florida statutory threshold that names 30% specifically, so treat that as an industry rule of thumb rather than a legal line, and confirm current guidance with a licensed reserve specialist. For Florida condos with a SIRS, the law is more specific: reserves for SIRS-identified components cannot be waived or underfunded below the amount the study recommends, starting with fiscal years beginning on or after January 1, 2025, per the legislative timeline set in SB 4-D and its follow-up bills amending §718.112 [1]. That converts "how much should we have" from a board judgment call into close to a statutory floor for structural items. Confirm your association's specific compliance deadline and calculation method with counsel, since the funding schedule and any transition relief provisions have shifted through subsequent legislative sessions. Here's a simplified illustration of how reserve funding gaps typically break down by property age, drawn from general reserve-study industry observation rather than a single dataset: newer buildings (under 10 years) often show 60%+ funded because major components haven't aged much; buildings 20-30 years old are the highest-risk zone because original roofs, pipes, and structural waterproofing are aging out simultaneously, often while reserves were historically underfunded or waived by vote.
What's the difference between a regular assessment and a special assessment?
A regular assessment is the budgeted, recurring due, set annually (or sometimes quarterly) based on the board-approved operating and reserve budget. Every owner knows the number in advance, and it's designed to be predictable. A special assessment is a one-time or short-term extra charge, levied when the regular budget and existing reserves don't cover a specific need. Common triggers: an insurance premium spike after a hurricane season, a court judgment, a structural repair identified by a milestone inspection or SIRS, or simply a reserve fund that was underfunded for years and now has to catch up fast. Special assessments are legal under both Chapter 718 (condos) and Chapter 720 (HOAs), but the board typically needs to follow specific notice and, sometimes, membership approval procedures laid out in the association's declaration and bylaws, plus statutory notice requirements for the board meeting where it's approved. Florida law generally requires that notice of a board meeting where a special assessment will be considered specifically state that fact and the amount, per the meeting notice provisions tied to §718.112(2)(c) for condos [2]. For a full walkthrough of the mechanics, timing, and owner rights around a special assessment, read hoa special assessment. If your board is weighing whether insurance can offset a special assessment tied to storm or casualty damage, condo special assessment insurance covers that specifically.
Are HOA special assessments tax deductible?
Generally, no, not for a typical owner-occupied home. The IRS treats HOA assessments, regular or special, as a personal, nondeductible living expense in most cases, similar to paying your own home's utility bill or a portion of your own roof repair. IRS Publication 530, which covers tax information for homeowners, does not list HOA assessments among deductible items for a primary residence [1]. There are two narrow exceptions worth knowing. First, if the property is a rental or business-use property, HOA assessments (including special assessments) are generally deductible as an ordinary business expense against rental income, the same as any other property operating cost, subject to normal IRS rules on capital improvements versus repairs. Second, if a special assessment funds a capital improvement, even on a personal residence, it may increase your cost basis in the property, which won't cut this year's taxes but can reduce a capital gain when you eventually sell. This isn't tax advice specific to your situation. If a special assessment shows up on your bill and you're wondering whether any part of it is deductible, that's a conversation for a CPA who can look at whether the unit is rental property, whether the assessment funds a capital item versus routine maintenance, and how your state and local rules interact with the federal code.
How do reserve studies and SIRS reports connect to milestone inspections?
They're related but legally distinct requirements, and boards frequently mix them up. A milestone inspection is a structural safety inspection, required for Florida condo and cooperative buildings 3 stories or higher, generally due by the building's 30th year (25th if within 3 miles of the coast) and every 10 years after, under §553.899. It answers the question: is this building structurally sound right now? A SIRS is a reserve funding study, required for the same category of buildings, that answers a different question: how much money do we need to save, and by when, to pay for the eventual repair or replacement of structural and safety-critical components? A milestone inspection can flag a problem; a SIRS is what tells the board how to fund fixing it (or funding its eventual replacement) over time. Boards juggling both deadlines on the same calendar, alongside insurance renewals and annual budget votes, is exactly why compliance tracking tends to fall apart at volunteer-run associations. If your board wants a structured way to keep milestone inspection deadlines, SIRS deadlines, and reserve funding schedules from colliding, our $199 Board Compliance Kit is built to organize and schedule those dates and generate owner notices; it doesn't perform the inspection or reserve study itself, and it isn't a substitute for the licensed engineer, architect, or reserve specialist the statute requires. For the specifics of the inspection requirement itself, see milestone inspection, and for how reserve relief legislation has shifted deadlines and funding rules since 2022, see florida condo reserve fund relief.
Can an HOA or condo board waive reserves?
For condos, it depends entirely on what the reserve is for. Under current Florida law, reserves tied to items identified in a mandatory SIRS (structural components, load-bearing elements, waterproofing, and similar life-safety systems) cannot be waived or reduced below the SIRS-recommended funding level for associations subject to the requirement, per §718.112(2)(f) [1]. That's a hard change from pre-2022 law, when a simple majority owner vote could waive reserves entirely, sometimes for years at a time. Non-SIRS reserves (things like repainting, general landscaping capital projects, or amenities not tied to structural safety) can generally still be reduced or waived by a vote of the membership at a duly noticed meeting, subject to whatever specific procedure your declaration and Chapter 718 require. This is an area where the statute has been amended multiple times since the original 2022 reform, so don't rely on general knowledge alone; confirm the current rule and your building's exact obligations with your association's counsel. HOAs under Chapter 720 operate under a different, generally more flexible framework and don't carry the same SIRS mandate, since Chapter 720 doesn't apply to condominiums and the SIRS requirement is specific to condo and cooperative buildings under Chapter 718 and 719. Multi-story HOA-governed buildings should still check whether they meet the definition of a condominium or cooperative under state law, because the label on paper doesn't always match how the building is actually organized.
What happens if reserves are underfunded?
The most common outcome is a special assessment, sometimes a large one, dropped on owners with little warning. When a roof, elevator, or structural component fails or needs replacement and there isn't enough in reserves, the board has essentially three options: levy a special assessment, take out a bank loan (which still gets repaid through assessments, just spread over time with interest), or defer the repair, which is rarely a real option for anything safety-related and is now largely foreclosed for SIRS items by the 2022 statutory reforms. Underfunded reserves also hit owners in ways that have nothing to do with repairs. Lenders reviewing a condo project for mortgage approval, including through Fannie Mae's and Freddie Mac's condo project standards, look at reserve adequacy and any pending or recently completed special assessments as part of project eligibility. A building with a reputation for underfunded reserves or surprise assessments can become harder for buyers to finance, which drags down resale values across the whole association, more than for the unit that needs the repair. This is the practical argument for full reserve funding even when it's not legally mandated: it's cheaper and more predictable to collect a little more every month than to demand a lot, all at once, from owners who may not have the cash on hand. Boards that want a plain-language walkthrough of how to build or read a reserve study for their own property should start with hoa reserve study.
Who actually performs a reserve study or SIRS, and who checks the board's work?
For a standard HOA reserve study, the work is typically done by an independent reserve study specialist or engineering firm; Florida doesn't have a single statewide licensing category exclusively for "reserve study providers," but many carry credentials like the Community Associations Institute's Reserve Specialist (RS) designation. Boards should verify a provider's licensing and insurance and check references before hiring, the same due diligence as any major vendor contract. For a SIRS, the requirement is stricter: it must be performed by a licensed engineer or architect, as specified in §718.112(2)(g) [1]. The Florida Department of Business and Professional Regulation (DBPR) oversees licensing for community association managers and publishes condo-related guidance and complaint resources at myfloridalicense.com, though DBPR itself doesn't perform or approve individual reserve studies or SIRS reports. A board's job is not to second-guess the engineer's structural findings, that's the licensed professional's call, not the volunteer board's. A board's job is to hire a qualified, properly licensed provider, get the report on time, present it to owners as required, and then actually follow the funding schedule it recommends. That last part, sticking to the plan year after year even when a special assessment would be politically painful, is where a lot of associations quietly fail, long after the report itself was filed away and forgotten.
Frequently asked questions
What is an HOA assessment in plain terms?
It's the required payment every owner in an HOA or condo makes to fund shared expenses, like landscaping, insurance, repairs, and reserve savings for future big-ticket replacements. It's set by the board based on the annual budget and is legally enforceable through liens, similar to a mortgage, if unpaid.
What is a reserve study for an HOA?
It's a professional assessment of an association's major shared components (roofs, paving, pools, structural elements) that estimates remaining life and future replacement costs, then recommends how much the association should save each year. It's the tool boards use to set reserve contributions instead of guessing.
How much should an HOA have in reserves?
There's no universal dollar figure; it depends on your reserve study's findings for your specific components. Industry rule of thumb flags reserves below roughly 30% funded (actual vs. theoretical full funding) as high risk for a special assessment, though that's not a codified legal threshold in Florida.
How much does a reserve study cost in Florida?
Typically $3,000 to $15,000 or more, depending on property size and complexity. A Structural Integrity Reserve Study (SIRS) for a condo tower, which must involve a licensed engineer or architect, generally costs more than a standard reserve study because it covers structural and life-safety components in depth.
Are HOA special assessments tax deductible?
Generally no, for a personal residence the IRS treats them as a nondeductible living expense (see IRS Publication 530). For rental or business-use property, they're usually deductible as an operating expense. A special assessment funding a capital improvement can also increase your cost basis for future capital gains purposes.
What's the difference between a regular assessment and a special assessment?
A regular assessment is the budgeted, recurring due covering the annual operating and reserve budget. A special assessment is a one-time or short-term extra charge levied when the budget or reserves can't cover an unexpected or underfunded cost, like storm damage or a structural repair.
Can my HOA or condo waive reserve funding?
For Florida condos, reserves tied to SIRS-identified structural items generally cannot be waived under §718.112(2)(f). Non-SIRS reserves, like repainting or landscaping capital projects, can often still be reduced by member vote. HOAs under Chapter 720 have more flexibility, since they aren't subject to the SIRS mandate.
What is a SIRS and how is it different from a regular reserve study?
A Structural Integrity Reserve Study (SIRS) is a Florida-specific, statutorily mandatory reserve study for condo and co-op buildings 3 stories or higher. It must be done by a licensed engineer or architect and focuses on structural and life-safety components, unlike a general reserve study, which can cover cosmetic and amenity items too.
Do all Florida HOAs need a reserve study?
No. Florida statute doesn't currently mandate a standard reserve study for most HOAs under Chapter 720. Only condominium and cooperative buildings 3 stories or higher fall under the mandatory SIRS requirement in Chapter 718/719. Many HOAs get one anyway because lenders and insurers favor properties with documented reserve planning.
What happens if my association doesn't fund reserves adequately?
Underfunded reserves usually lead to large, unplanned special assessments when a major component fails or needs replacement. It can also hurt resale values, since mortgage programs like Fannie Mae's condo project review consider reserve adequacy and recent special assessments when approving loans in the building.
Who has to perform a Florida condo's SIRS?
A licensed engineer or architect, per §718.112(2)(g) of the Florida Statutes. A board can't perform this itself or hire an unlicensed reserve provider for the structural SIRS, though it can (and should) hire a project manager or use organizational tools to track the deadline and distribute the report to owners.
Is a milestone inspection the same thing as a reserve study?
No. A milestone inspection (§553.899) checks whether the building is structurally sound right now. A reserve study, or SIRS specifically, is a financial planning document estimating how much money to save for future repairs and replacements. Both apply to the same category of buildings but answer different questions.
Sources
- Florida Senate, Florida Statutes §718.115: Definition of common expenses that condo assessments fund
- IRS, Publication 530, Tax Information for Homeowners: HOA assessments generally nondeductible for personal residences
- Florida Senate - Florida Statutes: Florida law governs condominium association assessments and budget requirements under Section 718.112.
- Florida Senate - Florida Statutes: Florida Statute 718.113 addresses maintenance, reserve funding, and structural integrity requirements for condominiums.
- Florida Senate - Florida Statutes: Florida Statute 553.899 establishes milestone inspection requirements for aging condominium buildings.
- Florida Senate - Florida Statutes: Florida Statute 720.303 governs homeowners' association powers, budgets, and special assessments.
- Internal Revenue Service: IRS Publication 527 clarifies the tax treatment of rental property expenses, including HOA assessments on rental units.
- U.S. Congress: Federal legislative context relevant to disaster-related structural safety inspection standards for residential buildings.