South Dakota Legal Services Tailored to You

At Kelleher + Holland, LLC, we are proud to serve clients in South Dakota with a full range of legal services. Whether you’re planning your legacy, growing a business, or navigating a personal legal matter, our attorneys offer customized guidance backed by national resources and local knowledge. With licensed attorneys across 17 states—including South Dakota—we’re uniquely positioned to assist with multi-jurisdictional needs while delivering personal attention and trusted legal solutions.

Comprehensive Legal Services in South Dakota

Estate Planning & Wealth Protection
Safeguard your legacy with personalized estate plans. Our South Dakota estate planning attorneys help you create wills, trusts, healthcare directives, and powers of attorney that reflect your wishes. We also assist with advanced planning techniques to minimize taxes and preserve wealth for future generations.

Our estate planning services include:

• Wills & Revocable Living Trusts

• Irrevocable Trust Planning

• Asset Protection Strategies

• Probate and Trust Administration

• Estate Tax Planning and Generation-Skipping Transfers

Business & Corporate Law
From startup to succession, our South Dakota business attorneys offer strategic legal support for companies at every stage. We handle entity formation, contract drafting, mergers and acquisitions, employment law matters, and more—providing seamless legal counsel designed to grow and protect your business.

Business law services include:

• Entity Formation (LLCs, Corporations, Partnerships)

• Business Contracts & Negotiations

• Mergers & Acquisitions

• Employment Agreements & HR Compliance

• Business Succession Planning

Litigation & Dispute Resolution
When legal disputes arise, our litigation team is ready to protect your interests. We handle civil litigation matters including breach of contract, business torts, real estate disputes, and fiduciary litigation. We advocate with precision—resolving issues efficiently through negotiation, mediation, or courtroom advocacy.

Why South Dakota? Legal & Tax Advantages

South Dakota is known for its favorable tax climate, creditor-friendly trust laws, and robust asset protection statutes. It’s a powerful jurisdiction for high-net-worth individuals and business owners seeking to optimize their estate and financial planning. As your legal advisors, we help you harness these benefits—whether you reside in South Dakota or want to use South Dakota-based strategies as part of a larger plan.

Work With a Multi-State Law Firm You Can Trust

Kelleher + Holland, LLC combines the reach of a national firm with the personalized service of a local team. As part of Mackrell International, a global network of law firms, we bring cross-border legal capabilities that help clients in South Dakota and beyond. Our attorneys are licensed in multiple states—including South Dakota—and bring deep knowledge in estate, business, litigation, tax, and employment matters.

Schedule a Consultation Today

Whether you’re seeking a South Dakota estate planning attorney, a business lawyer, or legal representation for a dispute, we’re here to help. Contact Kelleher + Holland, LLC today to schedule a consultation and discover how our trusted legal team can support your goals.

Ready to address your legal needs? Contact Kelleher + Holland, LLC today at 847-382-9195 to schedule a consultation with one of our South Dakota attorneys. Learn more about how we can assist you at kelleherholland.com.

Areas served in North Carolina include but are not limited to: Sioux Falls | Rapid City | Aberdeen | Brookings | Watertown | Mitchell | Yankton | Pierre | Huron | Spearfish | Vermillion | Brandon | Tea | Box Elder | Sturgis | Deadwood | Lead | Eastern South Dakota | Western South Dakota | Black Hills Region | Southeastern South Dakota | Minnehaha County | Pennington County