How Much Deposit Can a Contractor Ask For in South Dakota?
South Dakota's excise-tax, home-solicitation, and deceptive-practices rules shape the deal, but none of them sets a cap on a contractor's deposit.
The South Dakota provisions cited here contain no ceiling on the deposit or downpayment a contractor may request before starting work. What the statutes do address are the contractor's excise tax on realty-improvement receipts, a three-business-day right to cancel certain door-to-door sales, and a broad prohibition on deceptive trade practices. The paragraphs below quote the provisions that actually bear on money changing hands, so you can judge a deposit request against the rules that exist rather than a cap that does not.
Rules that bear on your deposit
South Dakota imposes a two percent excise tax on the gross receipts of prime contractors engaged in realty improvement contracts. 1
That excise tax is measured on the total contract price, including all labor and materials, according to the statute. 2
For door-to-door work, South Dakota defines a covered sale by where the buyer's agreement to purchase is made relative to the seller's place of business. 3
If the buyer cancels, the law directs that payments made under the contract be returned within ten business days of the seller receiving the cancellation notice. 4
Sources
South Dakota law imposes a two percent excise tax on the gross receipts of prime contractors engaged in realty improvement contracts.
Under SDCL 10-46A-3, the contractor's excise tax applies to the total contract price, including all labor and materials.
South Dakota's door-to-door sale definition turns on the buyer's agreement being made at a place other than the seller's place of business.
Under SDCL 37-24-5.4, if the buyer cancels, payments made under the contract are to be returned within ten business days of the seller receiving the cancellation notice.
Frequently asked questions
- Does South Dakota cap how much deposit a contractor can ask for?
- None of the South Dakota statutes cited here sets a dollar or percentage limit on a contractor's deposit or downpayment. Under these provisions, a deposit amount is generally a matter of contract between you and the contractor. The state's excise-tax, door-to-door cancellation, and deceptive-practices laws still apply to the transaction, but none of them impose a deposit cap.
- Can I get a deposit back if I signed at my home?
- If the work qualifies as a door-to-door sale under South Dakota law, you generally have until midnight of the third business day to cancel, and payments you made must be returned within ten business days after the seller receives your cancellation notice. Whether a given contract qualifies depends on the statutory definition, so review the specific facts.
Last reviewed August 4, 2026
This page is general information about state law, not legal advice. Laws change, and how they apply depends on the facts of your situation.