South Dakota Lien Waiver & Release — The Legislature Wrote a Waiver Chapter and Built the Whole Thing Around a Joint Check (SDCL ch. 44-9A, 2026)
✓ Verified against South Dakota statutes · Reviewed September 2026 · By Michael Evan — Founder · 50 states · 799 rules
South Dakota mechanics lien deadlines at a glance
Preliminary Notice
60 days (post-NPC) — Notice of Right to Claim Lien
Mechanics Lien
120 days — SDCL § 44-9-15
Enforcement
6 years — § 44-9-26
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A Waiver Chapter With No Waiver Form in It
A lien waiver and release is the document a contractor, subcontractor, or supplier signs to give up lien rights, ordinarily in exchange for payment. Most states legislate nothing about it — Maine and New Hampshire have no waiver section at all. A handful put the form in the code. Rhode Island and Delaware regulate the timing and void the advance waiver. South Dakota did something else entirely. It enacted an entire chapter, SDCL 44-9A, Construction Lien Waiver Agreements , in 1971, and then used all five of its sections to codify one very specific transaction. There is no template for the release a supplier signs at a draw. There is no required caption, no conditional and unconditional split, no notarization rule. What the chapter regulates is a joint check . Section 44-9A-1 sets the frame and is easy to misread as narrow. Liens for materials, supplies, equipment and services furnished under construction contracts to contractors or subcontractors, arising under Title 5 or Title 44 of the South Dakota Codified Laws or by virtue of the common law of this state, may be expressly waived as provided in this chapter in addition to all other means presently existing under law by which such liens may be waived . The chapter is additive, not exclusive . An ordinary contractual release still works in South Dakota. Chapter 44-9A simply guarantees that one particular mechanism — the one…
The Mechanism: Three Pieces, All Required
Section 44-9A-2 names two of them and § 44-9A-3 adds the third. A statutory joint-check waiver needs all three, and the third one lives on the instrument itself: That last row is the supplier’s protection and it is worth stating positively. A compliant joint-check waiver is a partial, dated waiver . It reaches what the check pays for, as of the day of the check, under a contract the legend identifies. Deliveries made after that date are untouched, which is exactly why the reconciliation between check dates and delivery dates is the file a South Dakota supplier needs to keep.
Two Sentences That Decide Real Cases
The final two sections of the chapter are short and unusually blunt about who absorbs the risk. Section 44-9A-4 reaches the surety. The endorsement of a joint check as provided in the chapter and the execution of a separate written agreement of waiver by a person furnishing materials, supplies, equipment and services to an owner, contractor, or subcontractor constitutes an express waiver of all rights and claims under Title 5 and Title 44 and the common law of this state against the owner or contractor and his surety , to the extent of and as of the date of the joint check endorsed. Title 5 is where South Dakota’s public-works bond requirements sit. A supplier on a bonded public job that reasons “a lien waiver cannot hurt me here, public property cannot be liened” has skipped the words and his surety . Read that against the ordinary rhythm of a joint check and the exposure is obvious. The general contractor and the supplier both endorse. The general says it will deposit the instrument and pass the supplier’s share along. Under § 44-9A-5 the waiver is already complete, and whether the money ever arrives is a matter between the supplier and the general — not the owner’s problem, and not the surety’s. The operational rule follows directly: deposit the joint check into an account the supplier controls, or do not endorse it yet.
What South Dakota Regulates, and What It Leaves to the Form
Rows two and eight are the gap a South Dakota claimant closes on its own, because a release outside chapter 44-9A is ordinary contract drafting with no statutory floor under it. Make the release expressly conditional on actual receipt and clearance of an identified payment, name that payment by amount and check or wire reference, scope it to a stated date range the way the chapter scopes its own waiver, and state affirmatively that lien rights for everything else — retainage, stored materials, pending change orders — are retained.
The Lien Rights a South Dakota Waiver Releases
A waiver only matters while a lien right survives, and South Dakota runs a short filing clock, a long enforcement clock, and a demand that collapses the long one. The Mechanics Lien Management State System tracks them from the project record; the underlying text sits at South Dakota lien statutes , with the calculator on the South Dakota mechanics lien hub . Two rows do the damage. The § 44-9-17 mailing is a condition precedent to filing, not a courtesy copy, and the post office receipt has to be attached to the statement that goes to the register of deeds. And the six-year window in § 44-9-24 is only six years until somebody asks: a § 44-9-26 written demand converts it into a 30-day deadline to file suit. Full mechanics of the filing sit in the South Dakota pre-lien notice guide , and the background is in what a South Dakota mechanics lien is .
Generating and Tracking South Dakota Waivers
Because South Dakota measures a statutory waiver by the face amount and date of a check, a South Dakota job has to be run from a reconciliation rather than a form file. The Mechanics Lien Management Method pairs every release and every endorsed joint check with the deliveries it actually covers through that date, keeps the separate § 44-9A-2 waiver agreement with the credit file where it can be read before a dispute, calendars the 120-day § 44-9-15 window from last furnishing with the § 44-9-17 mailing scheduled ahead of it, and treats any § 44-9-26 written demand as a 30-day litigation deadline the day it is served. South Dakota Waiver & Lien Generator Produce a conditional South Dakota waiver scoped to an identified payment and date range, and the § 44-9-16 verified lien statement with its seven required contents — from one project record, with the § 44-9-17 pre-filing mailing and the 120-day § 44-9-15 register of deeds deadline tracked off the same last-furnishing date. Pair it with the property search tool to confirm the record owner and the right county register of deeds, the lien waiver hub for how South Dakota compares to the statutory-form states, and the mechanics lien deadlines by state pillar for crews working across the Dakotas. When a joint check or a no-lien clause turns up on a South Dakota job, connect with a South Dakota construction attorney through the…
Generate the Right South Dakota Documents in Minutes
The Mechanics Lien Management lien generator produces a conditional South Dakota waiver and the § 44-9-16 verified lien statement from one project record, with the Mechanics Lien Management deadline calculator running the § 44-9-17 pre-filing mailing and the 120-day § 44-9-15 filing window off the same last-furnishing date. Miss the deadline and you lose your lien rights entirely.
Frequently Asked Questions
Does South Dakota have a lien waiver statute?
Yes, and it is unusual. SDCL chapter 44-9A is captioned Construction Lien Waiver Agreements and runs five sections, all enacted in 1971. What it does not contain is a waiver form. Instead of prescribing language for the document a supplier signs at a draw, the legislature codified one specific express-waiver mechanism built around a joint check. Section 44-9A-1 frames the chapter as additive rather than exclusive: liens arising under Title 5 or Title 44 or by virtue of the common law may be expressly waived as provided in the chapter in addition to all other means presently existing under law by which such liens may be waived. So an ordinary contractual release still works in South Dakota, and chapter 44-9A sits alongside it as a second, statutory route.
How does a joint check waive lien rights in South Dakota?
It takes two acts, not one. SDCL § 44-9A-2 provides that a lien a supplier of materials, supplies, equipment or services to a contractor or subcontractor would otherwise be entitled to may be waived by the endorsement of a joint check whose payees include the contractor or subcontractor and the supplier, and by the execution of a separate agreement of waiver between the maker of the check and the supplier. Section 44-9A-3 adds a third element on the instrument itself: the joint check must carry a conspicuous provision on its reverse side referencing that separate written agreement and stating that the payees, by their endorsements and in consideration of the payment represented by the check, jointly and severally waive all claims under Title 5, Title 44 and the common law for everything supplied under a clearly identified contract, to the extent of and as of the date of the joint check.
Does a South Dakota joint check waiver also give up the payment bond claim?
Yes, and this is the detail most suppliers miss. SDCL § 44-9A-4 provides that the endorsement of a joint check together with the execution of a separate written agreement of waiver constitutes an express waiver of all rights and claims under Title 5 and Title 44 of the South Dakota Codified Laws and the common law of this state against the owner or contractor and his surety, to the extent of and as of the date of the joint check endorsed. The words and his surety matter on a bonded job, which in practice means public work. A supplier that endorses a joint check on a bonded project and signs the accompanying agreement is not merely releasing a lien on private land; it is releasing the bond claim to the same extent.
What happens if a South Dakota supplier endorses a joint check and lets the contractor keep the money?
The waiver stands and the supplier absorbs the loss. SDCL § 44-9A-5 is written for exactly that fact pattern: it shall be of no consequence under this chapter if the payment or any part thereof in such joint check is released to the contractor or subcontractor by another payee, and release of such funds is at the peril of the person or corporation furnishing materials, supplies, equipment, and services. Endorsing the check completes the waiver to the extent of its face amount as of its date. Whether the money then reaches the supplier is a matter between the supplier and the contractor, and the statute deliberately declines to make it the owner's or the surety's problem.
Can lien rights be waived in advance in South Dakota?
South Dakota has enacted nothing that bars it. Chapter 44-9A permits an express waiver by the joint-check route and expressly preserves all other means existing under law, and chapter 44-9, the mechanics' and materialmen's lien chapter, contains no provision declaring any category of waiver void as against public policy. Compare Rhode Island, where § 34-28-1(b) voids any agreement purporting to bar the filing of a notice of intention or the taking of steps to enforce a lien, or Delaware, which voids the advance waiver outright. In South Dakota a no-lien clause in a subcontract signed before the work begins is not void on its face, so the document controls and it has to be read before signature rather than argued about afterward.
How long does a South Dakota claimant have to file a mechanics lien?
One hundred twenty days, and there is a mailing step that has to happen first. SDCL § 44-9-15 provides that the lien ceases at the end of 120 days after doing the last of the work or furnishing the last item of skill, services, material or machinery unless a statement of the claim is filed within that period with the register of deeds of the county where the improved premises are situated. Section 44-9-17 then makes a mailing a condition precedent to filing: before filing the lien statement the claimant must mail a copy to the property owner at the owner's last known post office address by registered or certified mail, and the post office receipt must be attached to the statement filed with the register of deeds. Section 44-9-16 lists the seven contents the verified statement must set forth.
How long does a South Dakota lien last before it has to be foreclosed?
Six years by default, and 30 days if the owner asks. SDCL § 44-9-24 bars enforcement unless the lien holder asserts the lien by complaint or answer within six years after the date of the last item of the claim as set forth in the filed lien statement, and lets the owner or contractor cancel an unenforced lien by affidavit after that period. But § 44-9-26 lets the owner, the owner's agent or the contractor serve a written demand requiring the holder to commence suit, and the holder must sue within 30 days after service or the lien is forfeited, with the register of deeds cancelling it on an affidavit filed no sooner than the fortieth day after service. Separately, § 44-9-14 lets an owner who serves a written request within 15 days after completion require an itemized verified account, and no enforcement proceeding may begin until 10 days after that account is furnished.