The short answer is: South Dakota doesn't cap pet deposits or pet fees. Your landlord can charge whatever they want, which is both good news and a potential trap.

Here's the thing: most states have figured out that unlimited pet deposits are kind of ridiculous. Not South Dakota. There's no state law limiting what a landlord can charge you upfront for having a pet, and there's no regulation on whether they call it a "deposit" or a "fee" or a "mandatory emotional support animal surcharge." This gives landlords basically free rein to charge $500, $1,500, or honestly whatever number they dream up on a Tuesday morning.

What South Dakota law actually says (and doesn't say)

South Dakota Codified Laws § 43-32-1 through § 43-32-30 cover the landlord-tenant relationship pretty thoroughly. They address security deposits, damage, eviction, and landlord duties. But pet deposits? They're not mentioned anywhere. South Dakota doesn't have a specific statute regulating how much a landlord can charge for pets or whether they have to treat a pet deposit differently from a regular security deposit.

This silence in the law is actually the whole problem.

When a deposit isn't specifically classified as a "pet deposit," it might technically be treated as a security deposit under South Dakota law, which means your landlord has to follow security deposit rules: they need to return it within a reasonable time (South Dakota says "without undue delay," which isn't super specific but at least exists), and they have to account for any deductions. But if your landlord calls it a "pet fee," it's not a deposit at all—it's just rent money they keep, no questions asked.

The mistake everyone makes

Tenants assume that if something is called a "deposit," they'll get it back.

Wrong. Not in South Dakota. If your lease says "pet deposit," your landlord might still keep it even if your pet doesn't damage anything. The word "deposit" doesn't automatically trigger the refund rules that apply to security deposits. You need to read your lease carefully and understand whether you're paying a refundable deposit or a non-refundable fee. If the lease is vague (and honestly, a lot of them are), ask your landlord in writing for clarification before you sign anything. Get their response in writing too.

Negotiating pet charges in South Dakota

Since there's no legal limit, negotiation is your only real tool. Here's how to approach it:

1. (More on this below.) Research what's typical in your area by calling a few other landlords or checking rental listings for comparable properties 2. Be transparent about your pet—breed, size, temperament, vaccination records 3. Offer to provide a pet resume or reference from your previous landlord 4. Ask if the pet charge is negotiable if your pet meets certain conditions (like a "good pet" clause) 5. Get everything in writing, including what the charge covers and whether it's refundable

Sometimes landlords will reduce the pet deposit if you agree to a slightly higher pet fee, or vice versa. It depends on the individual landlord's tolerance for risk and how badly they need tenants. The point is, you're not breaking the law by asking.

Distinguishing between deposits and fees

Look, this matters because deposits are supposed to come back and fees are supposed to stay. In South Dakota, if your lease clearly states "non-refundable pet fee," your landlord probably gets to keep it regardless of what happens. But if it says "pet deposit," you've got more of a leg to stand on claiming it should be returned (assuming no pet-related damage).

The problem is that a lot of leases are intentionally written in a gray area. Your best defense is to clarify this in your lease before signing. If your landlord says the pet charge is refundable, have them write "refundable" right there in the lease next to the amount. If they won't put it in writing, treat it as non-refundable money you're not getting back.

What happens when you move out

When you leave, your landlord will likely deduct pet-related damages from either your pet deposit or your security deposit (if they're treating them as the same thing). Common deductions include carpet cleaning or replacement, urine damage, stains, claw marks on doors, and holes in walls. They should give you an itemized list of deductions within that "without undue delay" timeframe—which South Dakota courts have interpreted as roughly 30 days, though it's not ironclad.

If you disagree with their deductions, you can sue in small claims court if the amount is under $15,000 (which covers most tenant disputes). Bring photos of the apartment when you moved in, photos when you moved out, and any written communication about the deductions. You'll need to prove the damage existed before you had the pet, or that normal wear and tear happened and shouldn't be charged to you.

South Dakota tenants don't have the strict legal protections on pet deposits that exist in places like California or New York, so your leverage comes from documentation, communication, and knowing what to ask for upfront.