Marc Stuart Feinstein, Business Attorney in Sioux Falls, South Dakota
Over 31 years of legal practice · focused on Business, Elder Law, and Estate Planning
Sioux Falls, SD
Practicing business in Sioux Falls since 1995.
- 31+
- Years practicing
- 2
- Bar admissions
Practices in
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Quick answer
Marc Stuart Feinstein is an attorney based in Sioux Falls, SD. The practice focuses on Business, Elder Law, and Estate Planning. Marc has over 31 years of legal experience.
- Based in
- Sioux Falls, SD
- Experience
- over 31 years
- Known for
- Business · Elder Law · Estate Planning
- Handles Business, Elder Law, and Estate Planning matters from Sioux Falls, SD.
- Over 31 years of practice as a licensed attorney.
About Marc Stuart Feinstein: Marc Stuart Feinstein is an attorney based in Sioux Falls, SD. The practice focuses on Business, Elder Law, and Estate Planning. Marc has over 31 years of legal experience.
Areas of practice
Marc's practice areas in Sioux Falls
Marc concentrates on business, elder law, estate planning, and tax. Each area below outlines the kind of case Marc handles, typical outcomes to expect, and how the intake process starts.
Business
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Elder Law
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Estate Planning
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Tax
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Business cases in Sioux Falls, South Dakota
Marc takes business matters in Sioux Falls, South Dakota. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marc agrees to represent you.
Elder Law cases in Sioux Falls, South Dakota
Marc takes elder law matters in Sioux Falls, South Dakota. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marc agrees to represent you.
Estate Planning cases in Sioux Falls, South Dakota
Marc takes estate planning matters in Sioux Falls, South Dakota. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marc agrees to represent you.
Tax cases in Sioux Falls, South Dakota
Marc takes tax matters in Sioux Falls, South Dakota. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marc agrees to represent you.
Biography
Marc Stuart Feinstein, business attorney serving Sioux Falls
Marc Stuart Feinstein is an attorney based in Sioux Falls, SD. The practice focuses on Business, Elder Law, and Estate Planning. Marc has over 31 years of legal experience. Marc works from Sioux Falls, South Dakota and takes on business matters across the region.
Marc Stuart Feinstein is a lawyer practicing elder law, business law, tax law and 1 other area of law. Marc received a A.B. degree from Stanford University in 1975, and has been licensed for 31 years. Marc practices in Sioux Falls, SD.
Working with Marc on a business matter
Marc Stuart Feinstein is a lawyer practicing elder law, business law, tax law and 1 other area of law. Marc received a A.B. degree from Stanford University in 1975, and has been licensed for 31 years. Marc practices in Sioux Falls, SD.
Clients Marc works with
Marc reviews new inquiries case-by-case for business, elder law, and estate planning matters in Sioux Falls and the surrounding South Dakota area.
Credentials
Credentials — where Marc studied and practices
University of Florida College of Law
LL.M. Taxation · 1998
Stanford University
A.B. · 1975
Jurisdictions
Marc's state bar admissions
Minnesota
1997 · ACTIVE
South Dakota
1995 · ACTIVE
Marc studied at LL.M. Taxation in University of Florida College of Law and A.B. in Stanford University.
Law school and academic background
Marc completed LL.M. Taxation in University of Florida College of Law and A.B. in Stanford University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Marc runs in South Dakota is where that training gets applied to real client questions.
Locations
Marc Stuart Feinstein's office in Sioux Falls
Marc's primary office is at 401 E 8th St Ste 214 2310, Sioux Falls, SD, 57103-7011. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Marc Stuart Feinstein
Marc has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
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Schedule your consultationHiring guide
How to hire Marc Stuart Feinstein — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Marc usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Marc charges for the initial consult. That fee is credited toward representation if you retain Marc's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Marc will tell you what matters and what doesn't.
Questions to ask a business attorney in Sioux Falls, South Dakota
A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Marc
Marc discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Marc confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Marc's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Marc Stuart Feinstein
How much does it cost to hire Marc for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Marc walks through the likely range during the consult so there are no surprises.
Does Marc offer a free consultation?
Marc charges for the initial consult; that fee is credited toward representation if you retain Marc's office. Some business attorneys offer free consults — check Marc's current terms during booking.
How long do business cases in South Dakota typically take?
Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Marc gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Marc take my case if I'm outside Sioux Falls?
Marc is licensed in South Dakota. Matters governed by South Dakota law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Marc will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Marc?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Marc will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Marc accepting new business clients right now?
Marc's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Sioux Falls, Rapid City and Pierre in South Dakota
Marc handles business matters throughout South Dakota. Each city below is a direct link into the search page for verified business attorneys in that community.
More counsel
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