Rental Junk Fee Laws in 2026: What Utility Billing Teams Need to Know

TL;DR: Fee transparency law is tightening in 2026, and most of the new rules target disclosure, not the formulas billing teams use to calculate a utility bill-back. This guide breaks down what counts as a junk fee, where disclosure rules end, and billing accuracy begins, the laws currently in effect, and practical steps to keep RUBS, admin fees, and expense recovery compliant.

Month-end utility billing used to be straightforward: import the provider statement, run the expense recovery formula, and post the charges to resident ledgers.

Today, billing teams face competing pressures. Leadership expects full utility recovery. Residents question junk fees and unbundled line items. Regulators are auditing how rental fees are disclosed and, in a growing number of states, whether utility charges match what residents were told. When a Ratio Utility Billing System (RUBS) calculation or admin surcharge doesn’t align with the lease, a single error can recur across hundreds of units every month.

This guide breaks down what’s in effect for 2026, separates disclosure from billing rules, and provides practical steps to keep your utility billback process compliant. 

What Counts as a Junk Fee in Rental Housing?

In rental property management, a “junk fee” is any charge added on top of advertised rent that wasn’t clearly disclosed before the lease was signed, or a markup on a real cost, like a utility bill, beyond what you’re actually owed. 

Regulators don’t evaluate fees by what they’re named on a ledger or a fee schedule. They look at three core criteria: 

• Upfront Disclosure: Was the charge itemized and included in the advertised price before the resident signed the lease?
• Cost Accuracy: Does the resident utility charge match the provider’s bill, or does it include a surcharge? 
• Demonstrable Service: Is the charge tied to an active, tangible service provided to the resident?

If a monthly charge doesn’t match any of these criteria, regulators treat these charges as deceptive billing practices. 

Three High-Risk Fee Categories for Billing Teams

While regulations vary by state, enforcement actions consistently target three recurring charge categories: 

1. Utility Billbacks & RUBS Allocation

The submetered or RUBS-calculated charge on a resident’s bill needs to trace back to the provider invoice and allocation method disclosed in the lease — not a rounded-up or padded number.

2. Mandatory Tech & Amenity Packages

Bundled fees for smart-home tech or Wi-Fi become junk fees if residents can’t opt out or never use the service in the first place. 

3. Administrative & Processing Fees

Application, renewal, and payment-processing fees must be disclosed in the advertised price — not introduced later at signing or on a statement. These are some of the most common hidden apartment fees residents report to regulators. 

2026 Fee Transparency Laws Overview: What’s Changing 

Across the country, regulators are ensuring renters know what they’re paying for and whether any changes align with what’s allowed in the lease. Every fee transparency law passed so far helps close the gap between advertised rent and actual cost. 

Here’s a quick overview of what multifamily property billing teams need to know.

Colorado: HB 25-1090

Colorado is one of the few states where the law extends beyond disclosure to include an actual billing calculation. If your RUBS or billing markup is anywhere near the 2%/$10 threshold, it’s worth a formula check. 

• Rental ads must present a total price that includes all mandatory fees.
• That all-in price must be displayed more prominently than any other pricing shown.
• Landlords can’t assess a fee to cover common-area maintenance.
• Any markup on a third-party cost — including a utility pass-through — is capped at 2% of the billed amount or $10 per month, whichever is less.
• The exact dollar amount of utility charges is exempt from the upfront total-price disclosure, since usage costs aren’t known until the bill comes in.

Virginia: HB 2340/SB 405

Since 2024, SB 405 has required that all rent-related fees be listed on the first page of the written lease. As of July 1, 2026, a new amendment caps payment processing fees at the landlord’s actual third-party cost, which is relevant if your billing process passes through card or online payment fees. 

Connecticut: SB 3

This requires housing providers to disclose any periodic fee, charge, or cost in the advertised or displayed rent, regardless of whether the resident can opt out. Utilities, payment-processing fees, pet fees or deposits, and damage charges are specifically excluded from this disclosure requirement — so it’s a rent-advertising rule that doesn’t directly reach the utility billback line item.

Federal: FTC Rental-Housing Rulemaking

In March 2026, the FTC opened a proposed rulemaking on rental housing fees. The agency is considering practices such as advertising rent without mandatory fees, imposing charges without informed consent, and misleading residents about the purpose of a fee. This is a proposed rulemaking, but still an important development to monitor.

Requirements vary by state and locality, and this list is not exhaustive. Confirm the current rules in each market before updating lease language, fee schedules, or billing configurations.

Why Fee Transparency Matters for Utility Billing Teams 

Utility billing teams are a final control point before a charge reaches a resident. At that stage, every charge should be traceable to the applicable rule, lease or addendum, approved billing methodology, and supporting data.

That record is especially important when one configuration applies across multiple units or properties. Catching a mismatch before charges are posted can prevent portfolio-wide corrections later.

Penalties for Non-Compliance With Junk Fee Rental Laws

Junk fee rental violations can carry hefty costs. One miscalculated charge can turn into a financial headache if not caught in time. 

Here are the most common penalties for non-compliance with junk fee rental laws: 

How to Prepare Your Billing Team for Rental Fee Disclosure Compliance

Staying compliant doesn’t mean overhauling your entire utility billing process overnight. Most of this comes down to catching issues before they show up on your resident’s ledger and staying on top of rental fee disclosure compliance. 

Here’s how to prepare your billing team and keep up with fee transparency law changes in rental housing management: 

1. Audit your current fee structure: Review every charge against the lease, the actual cost, and the service behind the fee. 

2. Map rules by state: Build a quick reference by state or property, so your team knows exactly what applies where.

3. Update templates: Make sure every fee billed to a resident is spelled out.

4. Fix formulas fast: Review calculations regularly to avoid errors across multiple units. 

5. Train on changes: Update your billing team each time a new state or federal law fee regulation takes effect. 

6. Document everything: Keep clear records showing how each fee was calculated and disclosed. 

7. Partner up: Bring in a compliance partner to ensure each fee was calculated and disclosed accurately. 

How Conservice Can Help

Keeping utility charges accurate and aligned with current regulatory guidance shouldn’t fall entirely on your billing team. Conservice’s expense recovery service handles the resident billback process end-to-end — auditing provider invoices, calculating RUBS and submetered charges, and delivering accurate bills to residents. Meanwhile, our legal team tracks state and local regulatory guidance and supports lease reviews, so your fee structure stays aligned with what’s disclosed.

Contact Conservice to learn more about expense recovery and regulatory support for your portfolio.

Fee Transparency Law FAQs

What are junk fees in rental housing?

“Junk fee” commonly refers to a mandatory charge that is hidden, misleadingly described, or insufficiently disclosed. Whether a fee is unlawful depends on the applicable law, lease terms, fee type, and billing method.

What is considered a hidden fee in an apartment? 

A hidden apartment fee is a mandatory charge that was not disclosed where or when applicable law requires. Depending on the jurisdiction, that may include advertising, the lease, an addendum, or another resident-facing disclosure.

What does a fee transparency law require?

Fee transparency laws vary by jurisdiction. Some laws require that mandatory fees be included in the advertised rent, while others govern lease disclosures, payment-processing fees, or specific utility charges.

How should billing teams respond to a disputed utility fee?

Review the applicable rule, lease or addendum, provider invoice, allocation method, and resident calculation. If the charge is incorrect or cannot be supported, correct it promptly and retain documentation of the review.