A City Just Taxed Storage Rentals 5%. Taxes Are the Silent Killer, Again.

What Woodstock just did

A 5% municipal tax on self-storage rentals, now on the books. Officially imposed, effective January 2027, with operators keeping 3% of collections for administration. The city projects net revenue of $91.6K–$141.8K a year (Inside Self Storage).

Storage is an easy target for a local government: it's a visible, growing revenue base, and the tenant base rarely organizes to fight a tax on a unit they rent, not own. Expect more of these.

And the spread is now named. McHenry already runs the same 5% tax. Crystal Lake, Lake in the Hills, Plainfield and Rolling Meadows are considering it. Municipality by municipality, across suburban Chicago. Operators told the council storage is "already taxed excessively" — and that the tax would push rates up and send customers to neighboring towns. That's the market's own answer, quoted, not claimed by us.

Why taxes are a silent killer

Property taxes are recurring, unavoidable, and routinely underestimated — and reassessments can change a deal's whole shape. We've lived it: the Texas reassessment that jumped from $10K to $27K in one cycle. That's not a line item, that's a new deal. The cap rate is an output, not an input — and taxes are one of the inputs that decides it.

The second silent killer

Insurance. The other half of the pair. The operator move isn't to pray rates hold — it's to make tenant insurance mandatory because it's pure margin and zero labour: 30–50% commission, $5–25K a year most operators leave on the table. Taxes and insurance, every time.

The fight, at lawsuit level

Prince George's County, Maryland imposed a $5,000-a-year "Quality of Life Improvement Fund" fee on storage operators — alongside firearms dealers, liquor stores and tobacco shops. More than 50 businesses are suing, including ESS Storage Acquisition and U-Haul Co. of Maryland, arguing the county has no authority to levy it as a disguised use-and-occupancy fee. The Self Storage Association puts the fee's impact on the sector at about $500K a year. The county sponsor's line: "Your free ride … is over." (Modern Storage Media)

The third confirmation

The REITs named it too. CubeSmart's Q2: NOI down 0.7% on 4.4% expense growth — payroll and property taxes named as the drivers. Property taxes aren't just a mom-and-pop problem. They're the margin killer at the top of the sector as well (CRE Daily via Yahoo Finance).

Three independent confirmations in one month: a city taxing the rent, a county taxing the operator, and the sector's own earnings naming taxes as the expense driver. That's not a coincidence. That's municipalities discovering storage as a tax base.

How you underwrite around them

Call the county. Always. Verify the current assessment against the T12, not the asking price. Hold the expense ratio to 35–40% of gross potential rent. And pass through what the market will bear — rate by cohort, never blanket. A 5% tax doesn't kill a good deal; it exposes a bad one.

And when you underwrite a market, not just a deal: ask what the local government has already tried to charge. A jurisdiction that sees storage as a cash register today will see it again at the next reassessment — and a jurisdiction that caps residential rents is one reassessment away from capping yours.

The honest counterpoint

There's a supply side to this too. Every new tax and every zoning moratorium makes the next facility harder to build — which protects the operators who already hold the dirt. The tax is real. So is the moat it helps build.

The bottom line

Taxes are a silent killer because they don't announce themselves at underwriting — they announce themselves at the reassessment. Call the county. Run the numbers. And keep the expense ratio honest.