Atty. Ryan Petersen

Atty. Ryan Petersen

Ryan Petersen is a lawyer practicing estate planning, real estate, mergers and acquisitions and 7 other areas of law. Ryan has been licensed for 17 years.

Sioux Falls Sioux Falls 17 yrs experience 17 year
Call (888) 968-9708 Book Appointment

Estate Planning & More Attorney · Serving Sioux Falls, SD · 17+ Years Experience

Profile Summary

About Ryan Petersen at a Glance

Ryan Petersen is a estate planning, business, real estate, tax, and m&a attorney based in Sioux Falls, South Dakota. They have 17+ years of legal experience, licensed to practice since 2009. Admitted to practice in South Dakota (2009). Educated at University of South Dakota School of Law (J.D., 2009). Active member of South Dakota Bar Association. Serves clients in Sioux Falls, SD and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Ryan Petersen

  • Ryan Petersen is a lawyer practicing estate planning, real estate, mergers and acquisitions and 7 other areas of law
  • Ryan has been licensed for 17 years
  • Ryan practices in Sioux Falls, SD

Practice Areas Explained

Ryan Petersen's Areas of Legal Practice

Each practice area below reflects the types of cases Ryan Petersen handles, with a practical overview of what that area of law involves and how it may apply to your situation in Sioux Falls.

Estate Planning & Probate in Sioux Falls

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Ryan Petersen is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in South Dakota →

Business & Corporate Law in Sioux Falls

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Ryan Petersen is one of 497,491 business attorneys indexed nationally. Browse business attorneys in South Dakota →

Real Estate Law in Sioux Falls

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Ryan Petersen is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in South Dakota →

Tax Law in Sioux Falls

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Ryan Petersen is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in South Dakota →

Mergers & Acquisitions in Sioux Falls

Ryan Petersen is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in South Dakota →

Jurisdictional Context

Why Local Counsel Matters in Sioux Falls

Practicing law in South Dakota. Legal matters in South Dakota are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Sioux Falls are typically filed in the local municipal court or the appropriate South Dakota state district court, depending on subject matter and amount in controversy. An attorney licensed in South Dakota brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in South Dakota courts without local counsel or pro hac vice admission.

Sioux Falls Courts and Legal Process

Choosing a Sioux Falls-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional South Dakota attorneys? Browse all attorneys in Sioux Falls or all attorneys in South Dakota.

Frequently Asked

Common Questions About Ryan Petersen

Where is Ryan Petersen's law office located?
Ryan Petersen's law practice is located in Sioux Falls, South Dakota. You can contact the office directly through this profile page.
What practice areas does Ryan Petersen handle?
Ryan Petersen focuses on estate planning, business, real estate, tax, m&a. Each practice area listed reflects experience handling cases of that type in South Dakota.
How long has Ryan Petersen practiced law?
Ryan Petersen has 17+ years of legal experience and has been licensed since 2009.
Where did Ryan Petersen go to law school?
Ryan Petersen earned their education at (J.D., 2009).
How can I contact Ryan Petersen for a consultation?
You can contact Ryan Petersen directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Professional Profile

Why Clients in Sioux Falls Choose Ryan Petersen

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Ryan Petersen's practice in the field of estate planning, business, real estate, tax, and m&a.

Decade-Tested Legal Experience

Ryan Petersen brings 17+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering estate planning, business, and real estate, Ryan Petersen can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Sioux Falls

A Sioux Falls-based practice means Ryan Petersen attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Ryan Petersen Handles in Sioux Falls

Below is a representative sample of the types of matters Ryan Petersen has experience with under South Dakota law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate

This list is illustrative, not exhaustive. Contact Ryan Petersen directly to discuss the specifics of your situation.

Search Reference

How People Find Ryan Petersen Online

Prospective clients searching for legal help in Sioux Falls commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Ryan Petersen.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Ryan Petersen directly.

Education & Law School Background

J.D.
University of South Dakota School of Law
- 2009

Bar Admissions & Licensed Jurisdictions

South Dakota
Admitted: 2009

Client Reviews & Ratings — Ryan Petersen

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