Pet Deposit Laws in Idaho: What Landlords Can Charge and What You Get Back
November 12, 2026
Pet deposit laws in Idaho are short on rules and long on landlord discretion. The state has no cap on what a landlord can collect, and no statute that singles out pets at all. What it does have is a security deposit law that quietly covers every dollar you hand over, including the pet charges.
That gap works in your favor and against you at the same time. You can be quoted a high number with no legal ceiling, but whatever you pay as a refundable deposit comes with return deadlines and itemization rules. This article walks through each question renters ask, from maximums and refunds to service animals and negotiation, so you know where the law protects you and where only your lease does.
Important Note: This article is general information about Idaho rental practice, not legal advice. Statutes can change, so confirm current text or talk with an attorney or a local legal aid office before relying on any single point.
What Is a Pet Deposit in Idaho?
A pet deposit is money you pay a landlord up front to cover possible pet-related damage to the rental. Steadily describes it as refundable and meant for damage a pet may cause.
Idaho does not define the term. Under Hemlane’s summary of Idaho Code § 6-321(1), amounts a tenant deposits for any purpose other than rent are deemed security deposits. Pet deposits, key deposits, and cleaning deposits all fall into that bucket.
In practice, “pet deposit” is a label in your lease. Legally, it is a security deposit with a pet-related purpose.
Does Idaho Allow Landlords to Charge a Pet Deposit?
Yes. Idaho has no law that bars landlords from charging a pet deposit, and the House Rabbit Society notes that pet deposits, pet rent, and pet fees are at the landlord’s discretion in the state.
The one major exception is assistance animals, covered below. For an ordinary dog, cat, or other pet, a landlord can require a deposit as a condition of approving the animal.
If you are weighing whether a landlord can refuse pets outright, see our guide on whether landlords can ban pets in Idaho.
Maximum Pet Deposit in Idaho
There is no statutory maximum. iProperty Management lists Idaho among the states with no limit of any kind on pet deposits, in contrast to Colorado’s $300 cap.
The same goes for the general security deposit. Rentable reports no legal limit, with the amount set by the lease agreement. Your real limit is the market: a landlord who asks for too much will lose applicants to competitors.
Pro Tip: Because nothing caps the total, add up every move-in charge before you sign: first month’s rent, security deposit, pet deposit, and any pet fee. Compare that total across listings, not just the monthly rent.
Does a Pet Deposit Count Toward Idaho’s Security Deposit Limit?
Idaho has no security deposit limit, so there is nothing for a pet deposit to count toward. A landlord can charge a standard deposit and an additional pet deposit, and the combined total can be any amount.
What does carry over is the legal treatment. Hemlane points out that a separate pet deposit and a standard deposit are both security deposits subject to the same rules. So even if your lease lists them on separate lines, the return deadline and itemization requirements apply to the whole sum.
Pet Deposit vs. Pet Fee vs. Pet Rent in Idaho
These three charges look similar on a lease but work differently. The table below shows how they compare in Idaho.
| Charge | How It Works | Refundable? | Idaho Treatment |
|---|---|---|---|
| Pet Deposit | One-time payment held against pet damage | Yes, minus lawful deductions | Treated as a security deposit under Idaho Code § 6-321 |
| Pet Fee | One-time payment to the landlord | No, if the lease says so | Not regulated by a specific pet statute |
| Pet Rent | Monthly add-on to rent | No | Allowed; no state cap |
According to Pet Deposits by State, Idaho allows monthly pet rent and non-refundable pet fees, and sets no limit on either. The label matters less than what the lease says the money is for, so read the wording closely.
Are Pet Deposits Refundable in Idaho?
Yes, a true pet deposit is refundable to the extent it is not used for lawful deductions. Because Idaho treats it as a security deposit, the landlord must return what is left, with an itemized statement for anything withheld.
The animalofthings.com guide to landlord pet bans makes the practical point: pet deposits fall under the same refund protections as your regular deposit. That is the main protection you have when no cap exists.
Interest is not part of the deal. TenantRightsInfo confirms Idaho does not require landlords to pay interest on security deposits.
Are Non-Refundable Pet Fees Legal in Idaho?
Yes. Idaho has no law prohibiting non-refundable pet fees, and Tenant Screening Background Check notes that a landlord may charge a refundable pet deposit alongside other pet charges because the state sets no statutory cap.
The catch is wording. If your lease calls a payment a “deposit” but also says it is non-refundable, the two terms conflict, and Idaho’s statute deems amounts deposited for any non-rent purpose to be security deposits. If you are unsure which one you are paying, ask the landlord to state in writing whether the money comes back.
A clearly labeled fee, such as “one-time, non-refundable pet fee,” is the cleaner and more defensible version.
Can Landlords Charge a Pet Deposit for Service Animals and ESAs in Idaho?
No. Under the federal Fair Housing Act, a service animal or emotional support animal is not a pet. Tenant Screening Background Check states that no pet deposit, fee, or rent, and no breed or weight limit, may attach to an assistance animal.
Idaho has no state ESA statute of its own, so the federal framework controls. A landlord may ask for reliable documentation when your disability-related need is not obvious, and may ask a service-animal handler only two questions.
Key Insight: You can still be responsible for actual damage an assistance animal causes, the same as any tenant. What a landlord cannot do is charge a pet deposit, fee, or pet rent up front just because the animal is there.
For more on documentation and your rights, see our page on emotional support animal laws in Idaho.
How Much Is a Typical Pet Deposit in Idaho?
Idaho has no official figure, so typical amounts come from market practice. Pet Deposits by State puts common practice at $250 to $500 for a pet deposit.
The Hemlane landlord guide gives an illustrative setup of a $1,500 security deposit plus an $800 pet deposit, which shows that totals above the common range are possible. Treat those numbers as examples, not benchmarks. Larger dogs, multiple animals, and higher-rent units tend to draw higher charges.
Always check the specific listing, since these figures are not tied to a dated Idaho survey.
Can a Landlord Charge a Pet Deposit and Pet Rent Together in Idaho?
Yes. Idaho does not restrict stacking pet charges. Tenant Screening Background Check says that for an actual pet, a landlord may charge a pet deposit and pet rent because no statutory cap applies to either.
Some landlords combine all three: a refundable deposit, a one-time fee, and monthly pet rent. That is legal, but it can add up fast over a 12-month lease.
- Ask for every pet-related charge in a single written schedule.
- Multiply any monthly pet rent by the lease length and add it to the up-front amounts.
- Compare that total to the cost of a similar pet-friendly unit.
Pet Deposits for Multiple Pets, Fish and Caged Pets in Idaho
Idaho law says nothing specific about multiple pets or small animals, so your lease sets the terms. Landlords commonly charge per animal, set a limit on how many pets you can keep, or exclude certain species entirely.
Fish tanks, hamsters, birds, and other caged pets are often treated more leniently, and some landlords waive the deposit for them. Others still want a deposit for a large aquarium because of water damage risk. Ask before you assume.
Get any agreement about small animals in writing, and list them in the pet addendum. A verbal “the fish are fine” will not help you in a deposit dispute later.
What Can a Landlord Deduct From a Pet Deposit in Idaho?
Deductions are tied to the same rules as any security deposit. Tenant Screening Background Check reports that deductions are limited to unpaid rent, unpaid utilities, and damage beyond normal wear and tear.
Idaho defines normal wear and tear as deterioration that occurs from the intended use of the unit without negligence, carelessness, accident, or misuse. Pet-related examples that typically count as damage include:
- Scratched or chewed doors, trim, and flooring
- Urine-stained carpet or subfloor that needs replacement
- Torn screens and damaged blinds
- Professional deodorizing or flea treatment after move-out
Light fur and minor carpet matting from ordinary living are more likely to fall under wear and tear. Photos from move-in and move-out are your best evidence either way.
How Long Does a Landlord Have to Return a Pet Deposit in Idaho?
The clock is the same as for any security deposit. According to Bluebird Property Management, the default is 21 days when the lease sets no timeframe, and the lease can extend that to 30 days at most.
The statute’s wording, as quoted there, says refunds are due within 21 days if no time is fixed by agreement and, in any event, within 30 days after surrender of the premises. LeaseScan Assistant adds that providing your forwarding address in writing is what starts the clock.
Pro Tip: Send your forwarding address by email and certified mail on move-out day, and keep copies. A dated paper trail makes any later demand letter much harder to dispute.
Can a Landlord Keep Your Pet Deposit Without Proof of Damage in Idaho?
No, not if the money is a refundable deposit. Any withholding must come with a signed statement itemizing the amounts kept, the purpose, and a detailed list of expenditures, as quoted in the Hemlane guide.
If a landlord misses the deadline or skips the itemized statement, TenantRightsInfo says the landlord forfeits the right to withhold any portion, and a court may award up to three times the deposit. Sources differ slightly on the penalty language, with some describing actual damages plus attorney fees, so read the statute or ask an attorney about your situation.
Your practical path is a written demand letter citing Idaho Code § 6-321. If that fails, the small claims department of the magistrate court handles disputes up to $5,000 according to the same source.
Rules on pets in your unit also connect to other local obligations, such as pet vaccination laws in Idaho, which a landlord may require proof of.
Can a Landlord Raise the Pet Deposit or Change the Pet Policy Mid-Lease in Idaho?
Generally not during a fixed-term lease. The lease is a contract, and a landlord cannot unilaterally add a new charge or raise an agreed deposit unless the lease allows it or you consent. Idaho has no pet-specific rule on this, so the contract language controls.
Month-to-month tenancies are different. A landlord can usually change terms with proper written notice at the next renewal period, which could include a new pet policy. Check the notice requirements in your agreement.
If you get a new pet mid-lease, expect the landlord to ask for a pet addendum and possibly a deposit at that time. Steadily notes that deposits are collected at lease signing or when the renter gets a new pet. If a mid-lease change feels like retaliation or discrimination, a local fair housing office or legal aid group can review it.
Can You Negotiate a Pet Deposit in Idaho?
Often, yes. With no legal cap and no standard rate, the amount is a business decision, and landlords with vacancies have reasons to bargain. Steadily’s landlord guide even warns that overcharging can cost a landlord prospective tenants.
Things that tend to help your case:
- A pet resume with vet records, vaccination proof, and spay or neuter documentation
- References from previous landlords about your pet
- Renters insurance with pet liability coverage
- An offer of a pet interview so the landlord can meet your animal
- A request to swap pet rent for a one-time deposit, or the reverse
Get whatever you agree to in the signed lease or addendum. If a charge ends up unreasonable for your budget, other Idaho animal rules may also affect your choices, such as barking dog laws in Idaho and leash laws in Idaho, both of which a landlord may reference in a pet policy.
Moving with an animal from out of state? Review the pet import laws in Idaho before you arrive, so paperwork does not delay your move-in.