Nearly three out of four homeowners associations in the United States don't have enough money saved to cover the roofs, roads, and pools they're legally responsible for maintaining. That's not a guess — it comes from an analysis of more than 100,000 reserve studies conducted between 1986 and 2025, and it lines up with a separate industry survey putting the number at 70%. Roughly a third of associations report reserves funded below 50%, a level the Community Associations Institute (CAI) flags as high-risk. And looking ahead, an estimated 35% of associations expect to hit homeowners with a special assessment within the next five years.
If you sit on an HOA or condo association (COA) board, those numbers should get your attention — not because underfunding is rare or unusual, but because it's the norm, and the accounting side of fixing it is more approachable than most boards assume.
Why This Became a Board-Level Emergency
Reserve funding used to be the kind of topic that got glossed over at annual meetings. That changed after June 2021, when the Champlain Towers South condominium in Surfside, Florida, partially collapsed, killing 98 people. Investigators pointed to years of deferred structural maintenance and a reserve fund that hadn't kept pace with the building's actual repair needs.
The tragedy triggered a wave of legislation. States that had never mandated reserve studies or reserve funding started requiring both, and states that already had rules tightened them. Florida eliminated the option for owners to vote to waive reserves on structural elements in buildings three stories or taller, and now requires a Structural Integrity Reserve Study focused specifically on load-bearing conditions. Other states followed with their own versions of the same idea: know what you own, know what it costs to fix, and set the money aside before you need it.
For board members, this shift matters for a very practical reason. Reserve decisions increasingly carry legal weight, not just financial risk.
The Two Things States Actually Require
State reserve laws generally regulate two separate things, and it's worth knowing the difference because your association's obligations could include one, the other, or both.
Reserve studies are professional, third-party assessments. A qualified specialist inventories every major common-area component — roof, roads, elevators, pool equipment, siding, parking structures — and estimates each one's remaining useful life and eventual replacement cost, typically projected 20 to 30 years out. For a community under 100 units, a full study usually runs $1,500 to $4,000; larger or more complex properties can run $4,000 to $8,000 or more. Several states require these on a recurring cycle — New Jersey mandates one every five years for any HOA or COA with common property valued over $25,000, and California requires a visual inspection every three years.
Reserve funding is the actual money — the dollars the study says you need, sitting in an account, ready to be spent when the roof actually needs replacing. A study without funding is just a very expensive to-do list.
Roughly a dozen states currently require associations to fund reserves to some standard, and a handful — including Delaware, Florida, Hawaii, Maryland, Nevada, and Oregon — require both a study and a funding commitment. Hawaii sets a specific bar: reserves must reach 50% of the fully funded target based on the 30-year projection. Even where state law is silent, most governing documents (the CC&Rs and bylaws) impose their own reserve obligations, and a board that ignores them is exposed either way.
Reading a "Percent Funded" Number
Reserve studies report a "percent funded" figure — the ratio of what's actually in the account to what a fully funded reserve would theoretically hold given the components' current age and condition. It's the single number that tells you the most about an association's financial health, and it breaks down roughly like this:
- 0–30% funded — Critically underfunded. High risk of a special assessment or an emergency loan when something breaks.
- 31–70% funded — Fair, but with real gaps. Manageable if the board is actively closing the distance.
- 70% funded or higher — The Community Associations Institute's National Reserve Study Standards treat this as the healthy threshold most associations should target.
There's no universal magic number, since a 40-unit building with a five-year-old roof has a very different profile than a 400-unit community with aging elevators. But a board that doesn't know its own percentage — or hasn't had a study done in years — has no way to tell whether it's managing risk or just hoping nothing breaks first.
The Accounting Side Boards Get Wrong
Most reserve funding problems aren't caused by a bad study. They're caused by ordinary bookkeeping mistakes that compound over several years.
Reserve money needs its own bank account, full stop. Reserve funds shouldn't sit in the same account as day-to-day operating cash. Beyond the obvious risk of accidentally spending repair money on a landscaping invoice, commingled funds can expose the association's reserves to being treated as taxable income by the IRS. Many states also require FDIC-insured accounts, and a board that keeps reserves segregated has a much easier time proving those funds were untouched if the association's finances are ever questioned.
"Borrowing" from reserves is where good intentions go wrong. A board facing an unexpected operating shortfall — a broken gate, an insurance premium hike, a lawsuit — may be tempted to quietly dip into reserves "just this once" with every intention of paying it back. In practice, those loans rarely get repaid on schedule, and the association ends up with two problems instead of one. If a transfer is genuinely unavoidable, it needs board approval, a documented repayment plan, and, in some states, homeowner disclosure.
Every dollar should have a paper trail back to a specific component. Reserve contributions, interest earned, and reserve project spending should sit in their own income and expense categories — not folded into general operating line items. When a homeowner or a lender asks "where did the roof-replacement money go," the answer should be a line item, not a guess.
Board minutes are part of the accounting record, not a formality. Document how much was contributed, why a funding level was chosen, what alternatives the board considered, and whose recommendation it followed. This isn't just good governance — it's the paper trail that protects individual board members if a funding decision is challenged later. Board members carry a fiduciary duty to maintain adequate reserves, and "we didn't think about it" is not a defense.
Reconcile monthly, and have someone other than the treasurer check the math. A second set of eyes on the bank reconciliation catches errors early and reduces the chance that a single person's mistake — or misconduct — goes unnoticed for a full fiscal year.
Building a Funding Plan That Actually Closes the Gap
Once a board knows its percent-funded number, the next question is how to move it in the right direction without shocking homeowners with a sudden dues increase. A few approaches show up repeatedly in well-run associations:
- Start from the study, not from last year's budget. The reserve study lists every component, its remaining useful life, and its replacement cost. Use that schedule — not "what we contributed last year plus a little more" — to calculate what this year's contribution actually needs to be to stay on track toward the 30-year projection.
- Phase in increases over several years. A community that's badly underfunded usually can't close the gap in a single budget cycle without a painful dues hike. Many boards instead adopt a multi-year glide path — for example, raising the reserve contribution by a fixed percentage each year — that's disclosed to homeowners in advance so it isn't a surprise.
- Separate "routine" replacements from "major" ones in your own tracking, even if the state doesn't require it. A pool pump that fails every seven years behaves very differently, budget-wise, than a roof that's replaced once every twenty-five. Grouping them together in a single reserve line item makes it harder to see which obligation is actually driving next year's number.
- Revisit the study on a fixed cycle, not just when something breaks. Component costs and lifespans shift — labor and material costs rise, and a roof that was supposed to last another decade might show wear sooner than projected. A study that's five or ten years stale is effectively a guess dressed up as data.
- Loop in a CPA or reserve specialist before big decisions, not after. Boards are usually volunteers, not accountants. Getting a professional opinion on funding strategy or a proposed special assessment — before the vote, not after homeowners are already upset — is cheap insurance against a costly misstep.
None of these steps require sophisticated software. They require a board willing to look at a real number every year and adjust the contribution instead of quietly hoping the roof holds on a little longer.
What Happens When the Books Stay Messy
The consequences of underfunded, poorly tracked reserves aren't abstract. A special assessment — an unbudgeted bill sent directly to homeowners, sometimes for thousands of dollars — is the most common outcome, and it's the one that erodes trust in a board fastest. Lenders also pay attention: a well-funded reserve makes an association more mortgage-friendly, while a chronically underfunded one can make units harder to finance or sell, dragging down property values association-wide. In the more serious cases, boards that ignored clear warning signs in their own reserve studies have faced legal liability for the resulting damage.
None of this requires exotic financial engineering to avoid. It requires a board that treats reserve accounting as a recurring discipline — a current study, a realistic funding plan, a segregated account, and books clean enough that anyone on the board can explain the numbers to a homeowner without hesitating.
Keep Your Association's Books as Clear as Its Reserve Study
Whether you're managing an HOA's reserve fund or your own small business's finances, the underlying discipline is the same: money set aside for a specific future purpose needs to be tracked separately, reconciled regularly, and fully auditable by anyone who asks. Beancount.io brings that same rigor to personal and business bookkeeping with plain-text, version-controlled accounting — every transaction is transparent, traceable, and never locked inside a black-box tool. Get started for free and see how much clearer your books can be when every entry has a paper trail.