Reserve Funding

Understanding Reserve Contributions Per Unit

When owners look at their dues and wonder how much is going to reserves, they're asking about the per-unit reserve contribution — the share of the total reserve funding that falls to each unit. It's a useful lens for understanding reserve funding, but it varies enormously between communities for reasons worth understanding. Here's how per-unit reserve contributions work.

How Per-Unit Contributions Are Derived

The per-unit reserve contribution flows from the total reserve funding need:

1. The reserve study determines the total annual reserve contribution the community needs
2. That total is divided among the units, per the community's allocation method
3. Each unit's share is its per-unit reserve contribution (part of its total dues)

So the per-unit figure isn't set arbitrarily — it derives from the community's actual reserve needs divided by how the community allocates costs. (Calculating contributions.)

How Costs Are Allocated Among Units

Communities allocate reserve (and other) costs among units in different ways, set by the governing documents:

• Equal shares — each unit pays the same (common where units are similar)
• By unit size/square footage — larger units pay more
• By unit type — different unit categories pay different shares
• By ownership interest/percentage — per each unit's defined interest in the association

The allocation method affects each unit's per-unit contribution, so two units in the same community may pay different reserve amounts depending on the method. The method should be fair and per the governing documents. (Component inventory basics.)

Why Per-Unit Contributions Vary So Much Between Communities

A unit owner comparing their reserve contribution to a friend's in another community may find huge differences — and there are good reasons:

• Component intensity — a high-rise with elevators, structure, and complex systems has vastly higher reserve needs (and per-unit contributions) than a simple townhome community
• Amenities — amenity-rich communities need more reserves per unit
• What the association maintains — a community maintaining building exteriors needs far more than one maintaining only common roads
• Number of units — fewer units mean each bears a larger share of fixed community costs
• Climate and location — harsh climates and high-cost areas drive higher needs
• Building age — older communities often need more
• Funding discipline — well-funded communities contribute more than underfunded ones (which "save" now and assess later)

So a high per-unit contribution isn't necessarily bad (it may reflect a complex, well-funded community), and a low one isn't necessarily good (it may reflect underfunding). The per-unit figure must be understood in context. (Why low dues can mislead.)

What's a "Healthy" Per-Unit Contribution?

There's no universal dollar figure for a healthy per-unit reserve contribution, precisely because needs vary so much. Instead of a dollar target, judge adequacy by:

• Does it fund the reserve study's recommendation? — the contribution should meet what the study says the community needs
• Is percent funded healthy? — adequate contributions keep reserves above ~70%
• Is it keeping pace with inflation? — flat contributions lose ground over time

The right per-unit contribution is whatever funds the community's actual needs adequately — which the study defines. Comparing per-unit dollar figures across different communities is mostly apples-to-oranges; comparing each community's contribution to its own study's recommendation is the meaningful test. (Reserve benchmarks.)

Practical Notes

1. Per-unit contribution derives from total need ÷ allocation method
2. Know your community's allocation method — equal, by size, by interest, etc.
3. Don't compare raw per-unit dollars across communities — needs vary enormously
4. Judge adequacy against your study's recommendation — not a universal figure
5. Check percent funded — the real adequacy test
6. Watch for inflation — contributions should keep pace
7. Understand a high contribution may be healthy (complex/well-funded) and a low one risky (underfunded)

The Bottom Line

The per-unit reserve contribution is each unit's share of the community's total reserve funding need, derived from the reserve study's recommended total divided by the community's cost-allocation method. It varies enormously between communities based on component intensity, amenities, what the association maintains, unit count, climate, age, and funding discipline — so comparing raw per-unit dollars across communities is mostly meaningless. The right test isn't a universal figure but whether the contribution funds your own community's study recommendation and keeps percent funded healthy. For calculating the total, see Calculating Reserve Contributions; for adequacy, Reserve Fund Benchmarks.