AN

Ann Nicholson Allen, Business Attorney in Tulsa, Oklahoma

Over 33 years of legal practice · focused on Business, Estate Planning, and Litigation

Tulsa, OK

Practicing business in Tulsa since 1993.

33+
Years practicing
1
Bar admission

Are you Ann Nicholson Allen?

This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.

Claim this profile — free

Quick answer

Ann Nicholson Allen is an attorney based in Tulsa, OK. The practice focuses on Business, Estate Planning, and Litigation. Ann has over 33 years of legal experience.

Based in
Tulsa, OK
Experience
over 33 years
Known for
Business · Estate Planning · Litigation
  • Handles Business, Estate Planning, and Litigation matters from Tulsa, OK.
  • Over 33 years of practice as a licensed attorney.

About Ann Nicholson Allen: Ann Nicholson Allen is an attorney based in Tulsa, OK. The practice focuses on Business, Estate Planning, and Litigation. Ann has over 33 years of legal experience.

Areas of practice

Ann's practice areas in Tulsa

Ann concentrates on business, estate planning, and litigation. Each area below outlines the kind of case Ann handles, typical outcomes to expect, and how the intake process starts.

Business cases in Tulsa, Oklahoma

Ann takes business matters in Tulsa, Oklahoma. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Ann agrees to represent you.

Estate Planning cases in Tulsa, Oklahoma

Ann takes estate planning matters in Tulsa, Oklahoma. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Ann agrees to represent you.

Litigation cases in Tulsa, Oklahoma

Ann takes litigation matters in Tulsa, Oklahoma. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Ann agrees to represent you.

Biography

Ann Nicholson Allen, business attorney serving Tulsa

Ann Nicholson Allen is an attorney based in Tulsa, OK. The practice focuses on Business, Estate Planning, and Litigation. Ann has over 33 years of legal experience. Ann works from Tulsa, Oklahoma and takes on business matters across the region.

Ann Nicholson Allen is a lawyer practicing civil litigation, business transactions, estate planning. Ann received a B.S. degree from University of Oklahoma in 1980, and has been licensed for 33 years. Ann practices in Tulsa, OK.

Ann's approach to business cases

Ann Nicholson Allen is a lawyer practicing civil litigation, business transactions, estate planning. Ann received a B.S. degree from University of Oklahoma in 1980, and has been licensed for 33 years. Ann practices in Tulsa, OK.

The kind of cases Ann takes

Ann reviews new inquiries case-by-case for business, estate planning, and litigation matters in Tulsa and the surrounding Oklahoma area.

Credentials

Credentials — where Ann studied and practices

  • University of Tulsa

    J.D. · 1992

  • University of Oklahoma

    B.S. · 1980

Jurisdictions

Ann's state bar admissions

  • Oklahoma

    1993 · ACTIVE

Ann studied at J.D. in University of Tulsa and B.S. in University of Oklahoma.

Law school and academic background

Ann completed J.D. in University of Tulsa and B.S. in University of Oklahoma. Formal legal training is one signal of substantive knowledge — the day-to-day practice Ann runs in Oklahoma is where that training gets applied to real client questions.

Locations

Ann Nicholson Allen's office in Tulsa

Ann's primary office is at 1506 E. 46th St. N., Tulsa, OK, 74126. In-person meetings are by appointment; a phone intake usually comes first.

Main office

1506 E. 46th St. N.

Tulsa, OK 74126

Open in Google Maps

Client feedback

Client reviews of Ann Nicholson Allen

Ann has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

No reviews yet

Only verified clients who have consulted with Ann Nicholson Allen can leave a review.

Schedule your consultation

Hiring guide

How to hire Ann Nicholson Allen — what to expect in your first consultation

Working with a new business attorney should feel structured. Here's how the first two conversations with Ann usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Ann charges for the initial consult. That fee is credited toward representation if you retain Ann'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; Ann will tell you what matters and what doesn't.

Questions to ask a business attorney in Tulsa, Oklahoma

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 Ann

Ann 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. Ann confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Ann'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 Ann Nicholson Allen

  • How much does it cost to hire Ann for a business case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Ann walks through the likely range during the consult so there are no surprises.

  • Does Ann offer a free consultation?

    Ann charges for the initial consult; that fee is credited toward representation if you retain Ann's office. Some business attorneys offer free consults — check Ann's current terms during booking.

  • How long do business cases in Oklahoma 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. Ann gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Ann take my case if I'm outside Tulsa?

    Ann is licensed in Oklahoma. Matters governed by Oklahoma law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Ann 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 Ann?

    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. Ann will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Ann accepting new business clients right now?

    Ann'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 Tulsa, Oklahoma City and Edmond in Oklahoma

Ann handles business matters throughout Oklahoma. Each city below is a direct link into the search page for verified business attorneys in that community.

More counsel

If Ann's intake is full or the fit isn't right, these business attorneys in Tulsa handle similar matters. Every profile below is verified and open to consultations.