How Much Should a Condo Have in Reserves? | ReservesPro

At some point, every board member stares at the reserve balance on the financial statement and wonders the same thing: is this enough?

It's the right question. It just doesn't have a single number for an answer -- not because it's unknowable, but because the right amount depends entirely on your building. A $300,000 balance might be healthy for one association and dangerously thin for the one across the street.

What does exist are benchmarks. They won't give you a definitive answer, but they'll tell you if you're in the right range -- and they'll help you spot when you clearly aren't.

The Benchmarks Every Board Should Know

Percent funded: the most useful number

Percent funded compares your current reserve balance to what your association should have set aside, based on the real age and condition of your building's components. The industry adequacy threshold -- according to Association Reserves -- is 70%. Below that, you're underfunded.

Most associations don't meet it. Association Reserves analyzed over 100,000 reserve studies spanning 39 years (1986-2025) and found that 74% of associations fall below that threshold. In the post-COVID years, the number hit 82%.

70% is the floor, not the goal. The target is 100%.

20-40% of total assessments

A rougher rule of thumb: reserves should receive 20-40% of your total annual assessment income. If your association collects $500,000 per year in dues, somewhere between $100,000 and $200,000 should be going to reserves each year.

This is a sanity check, not a precision tool. It tells you whether your allocation is in the right ballpark. It doesn't tell you whether you're building toward full funding.

The lender's floor: FHA/Fannie Mae minimum

For loan eligibility, Fannie Mae and Freddie Mac currently require condo associations to allocate at least 10% of annual budgeted assessment income to reserves. That floor rises to 15% effective January 4, 2027.

Meeting it keeps buyers in your building able to access conventional financing. Missing it shrinks the buyer pool. But the 10% minimum is the bar for staying in the game -- not the standard for healthy reserves.

Why the Right Number Is Different for Every Building

Generic benchmarks point you in a direction. They can't tell you if you're actually on track, because the right reserve amount depends on factors that vary from one building to the next.

Building age. Older buildings have more components approaching end of life -- roof, elevators, parking surfaces, plumbing. The older the building, the more near-term replacement costs are bearing down.

Component mix. A 40-unit mid-rise with an elevator, pool, and parking structure lives in a different world than a 10-unit garden-style condo with a shared driveway and no amenities. Longer component list. Higher costs. Less margin for error.

Florida climate. Saltwater air corrodes faster. Sun and heat degrade roofing, waterproofing, and exterior paint faster than national averages suggest. Components that last 20 years in the Midwest might need attention in 14 years on the coast.

Number of units. A $400,000 roof replacement split across 200 units is a different conversation than the same bill split across 20. Smaller associations have less cushion per owner.

Deferred maintenance backlog. Work that previous boards postponed doesn't disappear. It's still there -- it's just moved from "scheduled" to "urgent." And it still has to be funded.

The same balance that's comfortable for one building could signal real trouble for the one next door.

What Florida Law Requires

If you're managing a Florida condo, the rules changed.

Florida's SB 4-D (2022) eliminated the owner vote that boards used to fall back on when reserve funding got uncomfortable. For budgets adopted on or after December 31, 2024, associations can no longer vote to waive or reduce reserve contributions for structural components: roof, load-bearing walls, floors, foundation, plumbing, electrical systems, waterproofing, windows, and any item with a deferred replacement cost over $10,000.

Your Structural Integrity Reserve Study (SIRS) now sets the minimum contributions for those components. If your association hasn't completed one, that's the most pressing item on the board's agenda.

On the lending side: Fannie Mae and Freddie Mac's move to a 15% minimum lands January 4, 2027. Associations sitting at 10% need to plan the budget adjustment now.

The Only Answer That's Specific to Your Building

Benchmarks tell you if you're in the right zone. A reserve study tells you if you're actually on track.

A reserve study inventories every major component in your building, estimates each one's remaining useful life and replacement cost, and calculates your fully funded balance -- the specific dollar amount your reserves should hold right now, based on what your building is made of and how old it is. Percent funded tells you where you stand relative to that number. A funding plan tells you how to close the gap.

That's the sequence. Benchmarks are a starting point. A reserve study is the answer.

What Happens When the Reserves Aren't There

Underfunded reserves don't stay a quiet budget problem. They surface eventually.

When a major component fails and the money isn't there, the board's options aren't good: defer the work (and watch costs compound), levy a special assessment (disruptive, sometimes large), or take out a loan (adds interest to the bill). Every one of those paths costs more than consistent reserve contributions would have.

Then there's the lending angle. Buildings that miss Fannie Mae's reserve requirements lose warrantable status -- which means buyers can't use conventional financing, which limits who can purchase in your building and tends to pull values down.

How to Find Your Number

Get or update your reserve study. If yours is more than three years old, commission a new on-site inspection. Component conditions and replacement costs shift over time.
Find your fully funded balance. This is your real target -- a specific dollar figure based on your building's actual components, not a percentage of an industry average.
Calculate your percent funded. Current balance ÷ fully funded balance.
Set a goal. Aim for 100%. If that's not achievable immediately, set milestones -- 70% in three years, 100% in ten -- and treat them as real commitments, not aspirations.
Model the scenarios. Reserves Pro takes your building's actual data and models what annual contributions are required to reach 100% over 5, 10, or 20 years -- and what that means for assessments along the way.

Frequently Asked Questions

Is there a minimum dollar amount required by Florida law? No. Florida's SIRS requirements set minimum contribution levels for structural components, but there's no statutory dollar floor. The minimums come from what your reserve study says those components cost to maintain and replace -- not from a fixed number in the statute.

What if we can't afford to be fully funded right now? Make a plan and document it. A board at 40% funded with a clear trajectory toward 100% is better positioned than one at 60% with no strategy at all. Direction and commitment matter.

How often should we recalculate? Your percent funded shifts every year as contributions come in, repairs go out, and components age. For accurate underlying numbers, update your reserve study at least every three years with an on-site inspection.

The Next Step

The right reserve balance for your association isn't in a benchmark chart -- it's in your building's data. A current reserve study gets you there. Reserves Pro models the path from where you are to where you need to be.

For the full picture on funding strategies and how to choose the right approach for your situation, read: How to Fund Your Condo Reserves.

This article is for informational purposes only and does not constitute legal or financial advice. Consult a licensed reserve study provider or attorney for guidance specific to your association.