Roaches and mice in a rental: who pays for pest control?
In most places the landlord pays when pests are in the building, were there before the tenant arrived, or come from shared areas, and the tenant pays when their own housekeeping or belongings caused the problem and the lease says so. Because a spread to neighboring units is the real cost, treating quickly and in writing is usually cheaper than arguing about who pays.
Who is responsible, the landlord or the tenant?
| Situation | Usually responsible | Why |
|---|---|---|
| Present at move-in | Landlord | The unit was not delivered in a livable condition. |
| Building-wide or in several units | Landlord | The source is the building, not one household. |
| Entering through gaps, walls, plumbing | Landlord | It is a repair and sealing issue. |
| Caused by food left out, heavy clutter or trash | Tenant, if the lease says so | Housekeeping is a tenant duty. |
| Brought in by the tenant in belongings | Depends on the lease and state | Bed bugs are covered in their own guide. |
The lease and your state's law decide the edge cases. Write a pest clause that says tenants keep the unit clean and report pests at once, and that the landlord treats building-related pests at the landlord's cost.
What does habitability law say?
Many states require rentals to be free of pests as part of the warranty of habitability. California Civil Code 1941.1 lists conditions that make a dwelling untenantable, and the list requires the building, grounds and areas under the landlord's control to be kept free of rodents and vermin. Most states have a comparable idea, written differently. A landlord who ignores a reported infestation risks a tenant's repair-and-deduct, rent withholding or a complaint to the health department where the state allows them. See repair and deduct.
How should I handle a report?
- Ask the tenant for a short description and photos: what, where, how long.
- Give proper notice and inspect the unit. Look in kitchens, bathrooms and under sinks, and ask neighbors if the same pest appears.
- Book a licensed pest control company. Many states license pest control work, so a handyman with a store-bought spray is usually not the answer for roaches or mice.
- Seal entry points: gaps around pipes, door sweeps and holes in walls.
- Tell the tenant in writing what will be done, the dates and how to prepare (empty the cabinets, store food).
- Follow up after the treatment and again two weeks later. Repeat treatments are normal for roaches.
Example a made-up building has 12 units. Roaches turn up in 4A. A single treatment costs $150. Ignoring it until three more units report, a building treatment costs $900. Acting at the first report cost about one-sixth.
Can I charge the tenant?
Only if the lease puts the cost on the tenant for pests they caused and your state allows it, and only with proof: a pest company report that points to the cause, with photos. Charging for a building-wide problem is likely to be rejected. Keep the invoice and the report in the file, and see wear and tear versus damage if it comes up at move-out.
How DoorKeeping handles it
A pest report becomes a work order with the tenant's photos, and you can send the pest company a job link without them needing an account. The invoice is read and coded to repairs on the right property's books. Ask Claude or ChatGPT whether other units have reported the same pest. Rent and payments stay in your own bank accounts. DoorKeeping never holds your money and sends a payment only when you approve it.
Sources
- California Civil Code 1941.1 (conditions that make a dwelling untenantable), read Oct 30, 2026
- IRS Publication 527: Residential Rental Property, read Oct 30, 2026
- DoorKeeping: Connect Claude or ChatGPT (steps and tools list), read Oct 30, 2026
Questions
- How fast do I have to respond to a pest report?
- Quickly. Many states expect repairs in a reasonable time, which for pests is days, not weeks. Note the report date and your action dates.
- Can a tenant treat it themselves and deduct it?
- Only where state law allows repair-and-deduct and the steps are followed. Respond fast so it does not come to that.
- Is pest control deductible?
- Repairs and maintenance on a rental are generally deductible unless they must be capitalized as improvements (IRS Publication 527). Ask your tax preparer how your pest control costs are treated.
- Should the lease mention pests?
- Yes: tenants keep the unit clean, report pests promptly and allow entry for treatment, and the landlord treats building-related pests.