Percentage-of-rent pricing became the industry default long before software did most of the administrative work. It persists mainly because it is familiar. Flat per-unit pricing charges for the thing that actually generates work — a unit, with a resident, a lease, and a set of obligations — rather than for the rent that unit happens to command.
The mechanical difference
| Percentage of rent | Flat per unit | |
|---|---|---|
| Fee basis | A share of rent collected or scheduled | A fixed amount per unit per month |
| When rent rises | Fee rises automatically | Fee unchanged |
| Higher-rent property | Costs more for the same work | Costs the same |
| Lower-rent property | Costs less | Costs the same |
| Budgeting | Varies with rent roll and occupancy | Predictable — units × rate |
| During a vacancy | Often nothing collected, so no fee | Typically still charged |
That last row is the honest counterpoint to flat pricing, and it is worth stating plainly: on a property with long vacancies and low rents, a percentage fee can total less over a year. Flat pricing wins on predictability and on higher-rent units; it is not universally cheaper on the monthly line alone.
A worked example
A six-unit building in the San Fernando Valley averaging $2,400 a month per unit, compared at a common percentage rate against flat per-unit pricing.
| At 8% of rent | Flat $100 per unit | |
|---|---|---|
| Monthly rent roll | $14,400 | $14,400 |
| Monthly management fee | $1,152 | $600 |
| Annual management fee | $13,824 | $7,200 |
| If rents rise 5% | $14,515 per year | $7,200 per year |
Note the last row. Under a percentage, raising rents to keep pace with the market automatically increases what you pay your manager, with no change in service. Under flat pricing the fee does not move. You can run this for your own property on the comparison calculator.
Incentives, which matter more than the arithmetic
Fee structures shape behaviour. It is worth being clear-eyed about both directions rather than pretending one structure is free of tension.
What a percentage encourages
A percentage aligns the manager with rent levels, which is a genuine advantage: the manager benefits when the property performs. The tension is that the fee rises with rent regardless of whether the workload changed, and combined with a leasing fee it can make turnover less costly to the manager than it is to you.
What flat pricing encourages
A flat fee is neutral on rent, so raising rent to market benefits the owner alone. The tension runs the other way: a flat fee earns the same whether a unit is occupied or empty, so it depends on the manager caring about occupancy for reasons other than the fee. Which is why leasing being included matters — an included leasing service means a vacancy is a cost to the manager, not a billing event.
Which structure suits which property
- Higher-rent units — flat pricing is usually and often substantially cheaper.
- Lower-rent units with heavy turnover — worth modelling both; a percentage may cost less on the monthly line.
- Multiple units at one address — flat pricing scales predictably and is easy to budget.
- Owners who plan to raise rents toward market — flat pricing means the increase is not shared with the manager.
- Owners who want a fixed operating budget — flat pricing is the only one you can forecast exactly.
Frequently asked questions
Run your own numbers
The comparison page has a calculator that puts your unit count and rents against both structures, and the pricing page sets out what is included at each tier. If you would rather talk it through, call and we will work through it together.
General information
This article is general information for rental property owners. Costs, timelines, and local requirements vary by property and change over time, so treat the figures and processes described here as a starting point rather than a quote or a rule, and confirm anything specific to your building before you act on it.
Have a property you want to discuss?
Full-service management is $100 per unit per month, ordinary leasing included, with no UnitSimple markup on maintenance.