What 17 Years of HOA Lending Taught Us About Reserve Studies

The strongest reserve studies we have seen are not the most expensive ones. They are the ones whose assumptions match reality. That single pattern, observed across 17 years of HOA reserve study lending reviews, predicts more about whether a loan closes cleanly than any other document in the file.

I am Larry Kirschner. I have read several thousand reserve studies. Here is what they have taught me, and what your board should know before you hand one to an underwriter.

The 3% inflation assumption is the most common failure mode

For two decades, reserve study software defaulted to a 3% annual inflation assumption on labor and materials. That worked in a world where it did. Post-2022, it does not. We have watched construction labor inflate at 6% to 8% annually in many regions, and we have watched material costs swing 15% to 25% in a single year on roofing and mechanical systems.

A reserve study built on a 3% inflation assumption in 2026 is telling underwriters a story about a project budget that no longer reflects the cost of doing the work. Underwriters know this. They discount the study, they shrink the loan, or they push the association to update before quoting tightly. The fastest way to lose 25 to 50 basis points on your indicative rate is to hand over a reserve study whose inflation math has not been refreshed.

Funded percentage is not the same as component condition

Boards focus on funded percentage. That is the number that ends up in newsletters and meeting minutes: "our reserves are 67% funded." Funded percentage is a snapshot of how the dollars in the account compare to the dollars the model says should be there. It is useful. It is not, by itself, what an underwriter cares about most.

The underwriter cares whether the components driving the project are accurately represented. A 67% funded association with a missing component in the study is worse than a 45% funded association whose component list is complete and current. The funded percentage looks better. The actual capital exposure is worse.

The 150-unit story

A 150-unit association came to us a few years ago with what looked like a clean file. Recent reserve study, 71% funded, no major project on the immediate horizon. Two months later they were applying for $1.8M to replace a boiler system that had failed unexpectedly.

The boiler was a 1998 install. It was not on the reserve study component list. The reserve study had been performed by a reputable firm. The mechanical contractor who walked the building had simply missed it, and successive studies had carried the omission forward for over a decade. The funded percentage was real. The component coverage was not.

That loan still closed. The underwriter, after a long conversation, accepted the project as a one-time addition outside the study. But the rate was 40 basis points wider than it would have been with a complete component list, and the association lost two weeks negotiating around the gap.

What underwriters actually read first

The executive summary

Three to five pages, usually. This is where the underwriter forms a first impression. The executive summary should clearly state the funding plan, the current funded percentage, the inflation assumption, and the recommended annual contribution. Vague language here costs you basis points.

The funding plan

The 30-year cash flow model. The underwriter is looking for whether the recommended contribution schedule, combined with current reserves, will fund the components when they need replacement. A funding plan that depends on assessments increasing 6% annually with no board commitment to that schedule is a flag.

The component list

Underwriters scan the component list for completeness. Roofs, mechanical, structural, paving, elevators, pool equipment, building envelope. If something obvious is missing, they will ask. Boards that anticipate that question and address it in the cover letter look prepared.

What underwriters do not read first: the photographs, the boilerplate, the firm credentials. Those are last-minute reference material if there is a question. They are not where the decision is being made.

The pattern across 17 years

Stronger does not mean longer

The reserve studies that earn the tightest pricing are not the 200-page documents. They are the studies with realistic assumptions, current component coverage, and a funding plan that the board can actually execute. We have seen 60-page studies outperform 250-page studies routinely.

Recency matters more than firm prestige

A reserve study updated in 2025 by a competent regional firm beats a 2021 study from a national name brand every time. Underwriters read the date on the cover before they read anything else. Studies older than three to four years get discounted regardless of who produced them.

The board's own knowledge of the study is a signal

When the board treasurer can walk through the funding plan and explain why the inflation assumption is set where it is, underwriters relax. When the treasurer says "the study consultant put that in," underwriters tighten. The board's command of its own reserve study is itself part of the underwriting impression.

What to do before you apply for a loan

Update your reserve study if it is older than three years or if the inflation assumption is below 4%. Check the component list against a walk-through of the property; if anything material is missing, ask the consultant to add it. Have the board treasurer or capital committee chair read the funding plan section and be able to defend it.

Through our HOA Start partnership launched November 2025, we work with boards before the loan application to identify these gaps. The cost of fixing them up front is far smaller than the cost of an underwriter discounting your file in week six of the process.

The thing nobody says out loud

Reserve studies are sometimes treated as a compliance document. Required by state law, ordered every few years, filed away. The boards that win on financing treat the reserve study as the most important sales document the association will ever produce. It is the underwriter's primary source of truth about whether your capital plan is real or theoretical.

17 years has taught me that the gap between a good reserve study and a great one is roughly 25 to 50 basis points of pricing, several weeks of underwriting time, and the difference between a loan that closes on the first round of credit committee and one that goes back twice. That is real money. It is also avoidable.

If your board is preparing to finance a project and wants a second set of eyes on the reserve study before it lands on an underwriter's desk, schedule a free consultation with HOA Loan Services. We will read the study the way an underwriter reads it, point out the gaps, and tell you whether updating the document before applying is worth the time. Most of the time, it is.