Corporate Appraisal and Dissenters'-Rights Procedure in South Dakota

At a glance

Requirements one by one

Transactions, market limits, and owners

South Dakota covers an entitled voter in an approval-required merger, the subsidiary holder in a 90%-parent merger, an entitled voter in the acquired corporation's share exchange, an entitled voter in a qualifying asset disposition, a cash-out fractional-share amendment, materially adverse domestication, and conversion to an unincorporated entity. Governing records or a board resolution may add rights for another amendment, merger, exchange, or disposition. SDCL § 47-1A-1302.

The market-out covers the named exchange and national-market classes plus an unlisted class with at least 2,000 holders and $20 million market value after specified exclusions. Nonqualifying consideration and specified interested acquisitions restore rights. The market-limit section says it applies to triggers (1), (2), (3), (4), (6), and (8), but the trigger section ends at (7). The text therefore does not cleanly say whether conversion trigger (7) is limited. SDCL § 47-1A-1302.1.

A record holder may split shares only by beneficial owner, covering all class-or-series shares for that owner and disclosing the owner's name and address. A beneficial owner needs the record holder's written consent by the form deadline and must assert all owned shares of the class or series. SDCL §§ 47-1A-1303 to -1303.1.

Notice, preservation, and the post-effective form

Meeting notice states that the corporation has concluded rights are, are not, or may be available and includes the appraisal sequence if rights are or may be available. The parent in a qualifying subsidiary merger sends post-effective notice within 10 days. The chapter states no consent-specific appraisal notice or preservation route. SDCL §§ 47-1A-1320 to -1321.

A meeting holder delivers written intent before the vote and does not vote or permit affected shares to be voted in favor. Failure ends the payment right. SDCL § 47-1A-1321.

No later than 10 days after effectiveness, the corporation sends the appraisal notice and form. The form identifies the first announcement, requests acquisition and no-favorable-vote certifications, gives the estimate, and supplies return and certificate-deposit directions. The form deadline is 40 to 60 days after sending, and the withdrawal deadline is within 20 days after the form deadline. SDCL §§ 47-1A-1322 to -1322.1.

The holder timely returns the executed form and deposits certificated shares. Missing either ends the payment right. Timely written withdrawal is allowed by the stated deadline; later withdrawal requires the corporation's written consent. SDCL §§ 47-1A-1323 to -1323.2.

Payment, further demand, and court

Ordinary payment of the estimate plus interest is due within 30 days after the form deadline and carries financials, the estimate, and the further-demand warning. A holder who does not provide the requested acquisition certification may receive the after-acquired-share offer and its separate acceptance and payment clocks. SDCL §§ 47-1A-1324 to -1325.3.

A dissatisfied holder states a written estimate and demands that amount plus interest, less any payment, within 30 days after receiving payment or an offer. Otherwise the holder accepts the payment or offer as specified. SDCL § 47-1A-1326.

The corporation petitions within 60 days after receiving an unsettled further demand or pays the demanded amount plus interest. Venue is the appropriate court in the principal-office county, with a Hughes County fallback. All unsettled holders are joined and served; jurisdiction is plenary and exclusive, ordinary civil discovery applies, appraisers are optional, and there is no jury right. SDCL §§ 47-1A-1330 to -1330.3.

Court costs ordinarily fall on the corporation, subject to equitable shifts for arbitrary, vexatious, or bad-faith conduct. Counsel and expert expenses have separate noncompliance, misconduct, and common-benefit rules. A successful direct suit for an unpaid statutory amount includes all costs and expenses, including counsel fees. SDCL §§ 47-1A-1331 to -1331.2.

What trips people up

The current trigger/market-limit numbering does not line up: the limit cites a nonexistent trigger (8) while the conversion trigger is (7). Do not silently rewrite that mismatch as a settled conversion market-out. SDCL §§ 47-1A-1302 to -1302.1.

The appraisal notice and court rules are distributed across decimal companion sections. Reading only §§ 1322, 1323, or 1330 omits the response window, withdrawal, venue, parties, discovery, and jury rule.

Common questions

May a shareholder vote against and still demand appraisal?

Yes, but the holder must also deliver the separate written intent before the vote. The statute forbids voting the affected shares in favor. SDCL § 47-1A-1321.

Does the appraisal chapter state a written-consent procedure?

No. Its notice and intent sections address a meeting and the 90%-parent post- effective route, but state no consent-specific appraisal step. SDCL §§ 47-1A-1320 to -1321.

What happens if the corporation misses the court deadline?

It must pay each unsettled shareholder the amount demanded plus interest. SDCL § 47-1A-1330.

Is there a jury trial in the appraisal case?

No. The statute grants ordinary civil discovery but expressly denies a jury right. SDCL § 47-1A-1330.3.

Statutes and sources

• SDCL §§ 47-1A-1301 through -1303.1 define the actors, value, interest, triggers, market and preferred-share limits, remedy boundary, and ownership rules. Accessed September 5, 2026.
• SDCL §§ 47-1A-1320 through -1326 govern notice, preservation, form, deposit, withdrawal, payment, after-acquired shares, and further demand. Accessed September 5, 2026.
• SDCL §§ 47-1A-1330 through -1331.2 govern the court case, venue, parties, discovery, jury bar, costs, fees, and direct payment suit. Accessed September 5, 2026.