Lease Language for Utility Allocation

September 19, 2026 · 6 min read

Almost every state that permits utility billback requires the same thing first: the tenant has to be able to see, before signing, how their share will be worked out. A disclosure clause is the cheapest protection you will ever add to a lease, and most disputes trace back to its absence.

What a disclosure clause has to establish

A clause that does its job answers six questions without the tenant having to ask:

1. Which utilities are billed back, named individually
2. How each one is allocated, in terms the tenant can verify
3. What is excluded — common areas, vacant units, the owner's unit
4. Whether there is an administrative fee, and exactly how much
5. How often bills arrive, and when payment is due
6. How to see the underlying utility bill and who to contact about an error

A starting point

Utility allocation. In addition to Rent, Tenant shall pay Tenant's allocated share of the following utilities serving the Property: water and sewer, natural gas, and refuse collection. These utilities are billed by the provider to Landlord on a single master meter or account for the entire Property.

Tenant's share of the water and sewer charge is calculated by multiplying the provider's total charge for the billing period by a fraction, the numerator of which is the number of occupants of the Unit and the denominator of which is the total number of occupants of all occupied units in the Property. Tenant's share of the natural gas charge is calculated on the same basis using the rentable square footage of each unit. Tenant's share of refuse collection is an equal share among all units.

Charges attributable to common areas, to units occupied by Landlord, and to vacant units are borne by Landlord and are not allocated to Tenant. In no event shall the total amount allocated to all tenants exceed the amount charged to Landlord by the provider for that billing period.

Landlord will deliver to Tenant, for each billing period, a statement showing the provider's total charge, the service dates covered, the allocation method, the figures used to compute Tenant's share, and the amount due. Payment is due within twenty-one (21) days of delivery. Upon written request, Landlord will provide Tenant with a copy of the provider's bill for any period billed.

The clauses that cause problems

"Tenant shall pay a proportionate share of utilities"

Proportionate to what? This is the single most common defective clause. It gives the tenant nothing to verify and gives you nothing to point at when they dispute a bill.

"Landlord may adjust the allocation method at any time"

Unilateral-change language tends to be read against the drafter, and some states regulate it directly. Arizona, for instance, requires 90 days' notice to existing tenants before a new allocation method takes effect. Change methods at renewal instead.

A fee stated as a percentage

A percentage scales with the utility's prices rather than your workload, which is hard to defend as recovery of administrative cost and collides with the caps that states express in dollars. Where you charge a fee at all, state it as a flat amount per bill.

Silence on common areas

If the clause does not exclude common areas, you are implicitly billing tenants for hallway lighting and irrigation. Several states require a specific minimum deduction — Texas requires at least 5%, and 25% where there is unmetered irrigation.

Before you use any of this

Read your state's requirements first — a few states add mandatory elements such as a separately signed disclosure, and a few make the whole arrangement unavailable.

Check the rules for your state →

This article is general information, not legal advice, and the sample language above is illustrative only. SplitDue is not a law firm. Have a licensed attorney in your state review any lease before you use it.