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HomeBusiness LawyersSouth Dakota › Sioux Falls

Find Business Lawyers Near You in Sioux Falls, SD

Browse business lawyers serving Sioux Falls, South Dakota. Updated 2026-07-14.

The top-rated business lawyer in Sioux Falls, South Dakota is Legacy Law Firm, P.C., rated 5.0 stars across 400 reviews. Other highly rated options include Ronke Law, PLLC, King Law Firm, Janklow Abdallah Law Firm. This directory lists 20 business lawyers serving Sioux Falls.

Showing 20 business lawyers in Sioux Falls, SDListings are displayed in no particular order and are not ranked. Order does not constitute a recommendation or endorsement.

Comparison

Top 10 listings
#NameAddressPhone
1Legacy Law Firm, P.C.7404 Bitterroot Pl(605) 275-5665
2Ronke Law, PLLC3130 W 57th St Suite 111(605) 250-9988
3King Law Firm101 N Phillips Ave Suite 602(605) 332-4000
4Janklow Abdallah Law Firm101 S Main Ave #100(605) 338-4304
5Morgan & Morgan101 S Reid St Suite 307(605) 906-6555
6Ver Beek Law, Prof. L.L.C.3400 S Bedford Ave(605) 988-8556
7Myers Billion, LLP230 S Phillips Ave #300(605) 336-3700
8Resolute Law Firm, P.C.400 N Main Ave #207(605) 679-6352
9Griese Law Firm, P.C.101 N Phillips Ave Ste 605(605) 221-8012
10Christensen Law Office PC431 N Phillips Ave(605) 335-1778
LL
7404 Bitterroot Pl
Legacy Law Firm, P.C.
Business Lawyer · Sioux Falls, SD

Legacy Law Firm, P.C. serves the Sioux Falls metro area and surrounding counties, offering legal guidance to businesses. The firm assists with entity formation, contract review, and corporate governance to help enterprises operate smoothly. It also provides counsel on business transactions and regulatory compliance. Legacy Law Firm handles specific matters related to shareholder disputes and commercial lease negotiations.

RL
3130 W 57th St Suite 111
Ronke Law, PLLC
Business Lawyer · Sioux Falls, SD

Based in Sioux Falls, Ronke Law, PLLC provides legal services for business formation, contract drafting, and corporate governance. The firm offers ongoing counsel to help businesses remain compliant with local and state regulations throughout their operations. It also assists with dispute resolution and liability management to support long-term stability. For property-related matters, Ronke Law represents clients involved with single-family homes, apartments, retail spaces, and restaurants.

KL
101 N Phillips Ave Suite 602
King Law Firm
Business Lawyer · Sioux Falls, SD

King Law Firm works with business owners, entrepreneurs, and startups in Sioux Falls to navigate the legal complexities of forming, operating, and growing a commercial enterprise. The firm advises on entity structure matters, contract drafting and review, and risk management strategies to protect company assets. It also handles regulatory compliance concerns and partnership agreements specific to South Dakota business law. In addition to its downtown Sioux Falls clients, the firm serves companies throughout Minnehaha County, including the nearby communities of Brandon and Tea.

JA
101 S Main Ave #100
Janklow Abdallah Law Firm
Business Lawyer · Sioux Falls, SD

Serving Sioux Falls and the surrounding communities of southeastern South Dakota, Janklow Abdallah Law Firm handles business formation, contract disputes, and corporate governance matters for local enterprises. The firm assists with regulatory compliance, partnership agreements, and commercial transactions to help companies operate within state legal frameworks. For a typical job such as drafting a business acquisition contract, it reviews existing agreements, identifies potential liabilities, and negotiates terms to align with the client’s operational goals.

MM
101 S Reid St Suite 307
Morgan & Morgan
Business Lawyer · Sioux Falls, SD

Morgan & Morgan in Sioux Falls, South Dakota, handles both one-time transactional legal needs, such as contract drafting or business formation, and recurring advisory services for ongoing corporate compliance and risk management. The firm also provides representation for disputes and litigation if they arise, covering a full spectrum of business-related legal matters. Their services run on either a one-time, scheduled, or as-needed basis depending on the client’s specific requirements.

VB
3400 S Bedford Ave
Ver Beek Law, Prof. L.L.C.
Business Lawyer · Sioux Falls, SD

Ver Beek Law, Prof. L.L.C. in Sioux Falls, SD provides specialty services in business formation and contract review. Its general practice includes assisting with commercial transactions, regulatory compliance, and dispute resolution for local enterprises. The firm also helps entrepreneurs navigate partnership agreements and corporate restructuring. As South Dakota’s growing economy brings new seasonal enterprises, the firm assists these businesses with lease negotiations and vendor contracts prior to peak operating periods.

MB
230 S Phillips Ave #300
Myers Billion, LLP
Business Lawyer · Sioux Falls, SD

Myers Billion, LLP provides legal counsel to residential clients in Sioux Falls, addressing business formation and contract disputes for homeowners. The firm also advises commercial enterprises on corporate governance and partnership agreements throughout the greater Sioux Falls area. Business lawyers at this firm assist with entity structuring, liability protection, and transactional documentation for local ventures. Clients often return for annual filings or operational adjustments between regular business cycles, ensuring ongoing compliance and relationship management.

RL
400 N Main Ave #207
Resolute Law Firm, P.C.
Business Lawyer · Sioux Falls, SD

Resolute Law Firm, P.C. provides legal counsel and representation for business-related disputes and transactions in the Sioux Falls area. Its practice centers on helping companies navigate regulatory compliance and commercial contracts. The firm also offers specialty services in business formation and risk management strategies for local enterprises. It can advise owners of offices, warehouses, and food service establishments on ongoing corporate governance matters.

GL
101 N Phillips Ave Ste 605
Griese Law Firm, P.C.
Business Lawyer · Sioux Falls, SD

When a Sioux Falls business faces a partnership dispute or must negotiate a contract renewal, Griese Law Firm, P.C. provides counsel on transactional and corporate matters. This firm assists entrepreneurs with entity formation, contract review, and regulatory compliance issues that arise during normal operations. A business lawyer can also counsel on liability structures and shareholder agreements to protect long-term interests. The first step is to schedule a consultation to discuss the specific situation and assess the potential legal strategies necessary for the client’s goals.

CL
431 N Phillips Ave
Christensen Law Office PC
Business Lawyer · Sioux Falls, SD

Christensen Law Office PC is known for guiding business owners through formation, contracts, and compliance matters in Sioux Falls, SD. Its service range includes entity selection, partnership agreements, and regulatory filings to help companies operate legally. The firm also addresses commercial transactions and dispute resolution for local enterprises. For an added specialty, it offers counsel on intellectual property protection for trademarks and trade secrets.

BW
230 S Phillips Ave #300
Brett Waltner - Attorney at Myers Billion LLP
Business Lawyer · Sioux Falls, SD
(605) 271-3404
facebook.com/brettwaltnermyersbillion
HL
601 E Tan Tara Cir
Harris Law & Co.
Business Lawyer · Sioux Falls, SD
(605) 777-1772
harrislawco.com
BM
2900 S Phillips Ave Unit 100
Brende & Meadors LLP
Business Lawyer · Sioux Falls, SD
(605) 333-0070
bsmllp.com
RL
1300 W 57th St Unit 101
Redstone Law Firm LLP
Business Lawyer · Sioux Falls, SD
(605) 331-2975
redstonelawfirm.com
GL
2101 W 69th St Ste 200
Goosmann Law Firm, PLC
Business Lawyer · Sioux Falls, SD
(605) 316-3569
goosmannlaw.com
DE
206 W 14th St
Davenport, Evans, Hurwitz & Smith, LLP
Business Lawyer · Sioux Falls, SD
(605) 336-2880
dehs.com
CA
426 E 8th St
Christopherson, Anderson, Paulson & Fideler, LLP
Business Lawyer · Sioux Falls, SD
(605) 679-6745
capflaw.com
SL
2121 W 63rd Pl #200
Swier Law Firm, Prof. LLC
Business Lawyer · Sioux Falls, SD
(605) 275-5669
BL
300 S Main Ave
Boyce Law Firm, LLP
Business Lawyer · Sioux Falls, SD
(605) 336-2424
boycelaw.com
BM
5048 E 57th St suite b
Bangs McCullen Law Firm
Business Lawyer · Sioux Falls, SD
(605) 339-6800
bangsmccullen.com

What Does a a Business Lawyer in Sioux Falls Cost?

Typical costs for a business lawyer in Sioux Falls vary widely based on the service needed. For routine transactional work, such as drafting a commercial lease or reviewing a vendor contract, attorneys charge between $200 and $400 per hour, with a flat fee often available for simple documents ranging from $500 to $1,500. For ongoing legal counsel, many firms offer monthly retainer packages starting at $1,000 to $3,000 per month, which cover a set number of hours for compliance advice, contract reviews, and phone consultations. Litigation matters, such as a breach of contract lawsuit, can cost $5,000 to $20,000 or more in legal fees, depending on the complexity and whether the case goes to trial, with hourly billing being the standard.

This information is general and does not constitute legal advice. Costs can vary based on the specific facts of your case, the attorney's experience, and the scope of work required. You should consult directly with a qualified business lawyer in Sioux Falls to obtain a detailed fee estimate tailored to your situation.

About business lawyers in Sioux Falls

Navigating the legal landscape of business in Sioux Falls, South Dakota requires a thorough understanding of both general corporate law and the specific statutes that govern commerce in this state. A business lawyer in Sioux Falls assists entrepreneurs and established companies with a wide array of legal matters, beginning with entity formation. The most common structures include limited liability companies (LLCs), which offer flexibility and personal asset protection; corporations (C-corporations and S-corporations), which are suited for raising capital and issuing stock; and partnerships, including general and limited partnerships. Beyond formation, these attorneys draft and review commercial contracts, handle intellectual property issues such as trademark registration and trade secret protection, advise on employment compliance with state and federal wage laws, and guide clients through mergers and acquisitions. Commercial disputes, whether over a breached supply agreement or a contested partnership decision, also fall squarely within their practice area, requiring a lawyer who can litigate or mediate effectively in South Dakota courts.

South Dakota imposes unique state-specific requirements that a local business lawyer must know intimately. For business formation, the South Dakota Secretary of State oversees filings, and an LLC requires Articles of Organization, while a corporation needs Articles of Incorporation. The state charges a $150 filing fee for LLCs and corporations, with a $30 annual report fee due each year by the anniversary of the formation date. South Dakota has no corporate income tax and no personal income tax, which is a significant advantage for businesses, but it does impose a 4.5% state sales tax on most retail sales, with local municipalities like Sioux Falls adding up to 2% more. There is no franchise tax or business inventory tax in South Dakota, making the state highly attractive for business owners. However, businesses must comply with the South Dakota Codified Laws, particularly Title 47 on corporations and Title 47-34 on LLCs, and must maintain a registered agent with a physical address in the state. Annual reports must be filed online through the Secretary of State portal, and failure to do so for three consecutive years results in administrative dissolution.

Businesses in Sioux Falls typically need a lawyer at several critical junctures. When starting a new venture, an attorney ensures the entity is properly structured to limit personal liability and optimize tax treatment, often advising on whether an LLC or S-corporation is more appropriate based on the owner's income level and growth plans. Drafting contracts is another essential moment, as a well-crafted operating agreement for an LLC or a shareholder agreement for a corporation can prevent costly disputes later. Partnership disputes, such as a deadlock between co-owners over business direction or profit distribution, require immediate legal intervention to avoid business paralysis. Employee issues, including compliance with the Fair Labor Standards Act, non-compete agreements, and independent contractor classification, demand a lawyer familiar with South Dakota's at-will employment doctrine and its specific exceptions. Buying or selling a business involves due diligence, asset valuation, and negotiation of purchase agreements, where a lawyer protects the client from hidden liabilities. Regulatory compliance, from health department permits for restaurants to liquor licenses for bars, also necessitates legal guidance to navigate local ordinances in Sioux Falls.

Common business disputes in Sioux Falls often arise from breach of contract, where one party fails to deliver goods or services as agreed, leading to claims for damages or specific performance. Partnership dissolution is another frequent issue, especially when partners cannot agree on how to divide assets or handle debts, requiring a lawyer to file a dissolution action under South Dakota law and oversee winding up. Non-compete enforcement is particularly nuanced in South Dakota, as the state follows a reasonableness standard under SDCL 53-9-11, meaning a non-compete must be limited in geographic scope and duration to be enforceable, typically no more than two years and within a reasonable radius like 50 miles. Collections cases involve suing a customer or vendor for unpaid invoices, often in small claims court for amounts under $12,000 or in circuit court for larger sums. Commercial landlord-tenant disputes, such as evictions for nonpayment or disputes over lease terms, are governed by South Dakota's landlord-tenant laws, which require a 30-day notice to cure before filing an eviction action. Intellectual property infringement, including trademark or copyright violations, can lead to federal lawsuits in the U.S. District Court for the District of South Dakota, where a lawyer must prove ownership and unauthorized use.

When hiring a business lawyer in Sioux Falls, clients should expect a range of fee structures. Hourly rates typically fall between $200 and $500 per hour, depending on the attorney's experience and the complexity of the matter. For routine matters like entity formation, many lawyers offer flat fees ranging from $500 to $2,000, which covers the preparation and filing of Articles of Organization or Incorporation, drafting an operating agreement, and obtaining an EIN from the IRS. Retainer arrangements are common for ongoing counsel, where a client pays an upfront sum, often $2,500 to $10,000, from which the lawyer deducts hourly fees as work is performed. Some firms offer monthly subscription packages for small businesses, costing $500 to $2,000 per month, which include a set number of hours for contract review, compliance advice, and phone consultations. For litigation matters, such as breach of contract or partnership disputes, lawyers may require a larger retainer and charge on a contingency basis only in rare cases, as most business disputes are billed hourly. Clients should always request a written fee agreement that details the scope of work and billing practices before engaging services.

Sioux Falls boasts a robust local business environment driven by diverse major industries. The city is a hub for finance and banking, with several large credit card companies and financial services firms headquartered here, alongside a growing healthcare sector anchored by Sanford Health and Avera Health. Manufacturing, particularly in precision machining and food processing, also plays a significant role, as does the retail and hospitality industry fueled by the city's position as a regional shopping destination. Small business resources are abundant, including the Sioux Falls Small Business Development Center (SBDC), which offers free consulting and business planning assistance, and the South Dakota Governor's Office of Economic Development, which provides grants and tax incentives for expanding businesses. The Sioux Falls Area Chamber of Commerce, with over 1,800 members, hosts networking events, advocacy programs, and educational workshops. The U.S. Small Business Administration's South Dakota District Office, located in Sioux Falls, offers loan guarantees, disaster assistance, and federal contracting support. Local economic development programs, such as the Sioux Falls Development Foundation, focus on attracting new businesses and supporting existing ones through site selection, workforce training, and infrastructure improvements. This vibrant ecosystem makes Sioux Falls a fertile ground for entrepreneurs, but it also means that legal guidance is essential to navigate the competitive landscape and regulatory requirements.

Frequently Asked Questions

What specific South Dakota laws affect non-compete agreements for businesses in Sioux Falls?

South Dakota law under SDCL 53-9-11 allows non-compete agreements only if they are reasonable in geographic scope and duration, typically limited to two years or less and a radius of 50 miles or less. Courts in Sioux Falls will not enforce a non-compete that restricts an employee from earning a livelihood or that extends beyond what is necessary to protect a legitimate business interest, such as trade secrets or customer relationships. The agreement must be in writing and signed by the employee, and it cannot apply to employees earning less than a certain threshold, though South Dakota does not set a specific wage floor like some states.

How much does a business lawyer in Sioux Falls charge for forming an LLC?

For forming an LLC in Sioux Falls, a business lawyer typically charges a flat fee between $500 and $2,000, which includes preparing and filing the Articles of Organization with the South Dakota Secretary of State, drafting an operating agreement, and obtaining a federal Employer Identification Number (EIN). The state filing fee is $150, which is separate from the attorney's fee. Some lawyers offer discounted rates for multiple entities or bundled services, such as including a business bank account setup or initial compliance checklist.

What is the legal process for dissolving a partnership in South Dakota?

Dissolving a partnership in South Dakota begins with a vote by the partners as outlined in the partnership agreement, or if no agreement exists, under the South Dakota Uniform Partnership Act. The partners must file a Statement of Dissolution with the Secretary of State and publish a notice in a local newspaper for three consecutive weeks to alert creditors. The winding-up process, which includes paying debts, distributing remaining assets, and filing final tax returns, typically takes 60 to 90 days, though complex disputes can extend this timeline significantly.

Business Lawyers in Other South Dakota Cities

Listings are compiled from publicly available information. Inclusion does not constitute endorsement. Verify each business lawyer's current standing with the State Bar of South Dakota.