M. Sean "Sean" Sullivan, Tax Attorney in Nashville, Tennessee
Nashville, TN
Trusted tax attorney serving Nashville.
Practices in
Are you M. Sean "Sean" Sullivan?
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Quick answer
M. Sean "Sean" Sullivan is an attorney based in Nashville, TENNESSEE. The practice focuses on Tax.
- Based in
- Nashville, TENNESSEE
- Experience
- attorney
- Known for
- Tax
- Handles Tax matters from Nashville, TENNESSEE.
- Recognized with Best Lawyers in America — Tax Law (2026).
About M. Sean "Sean" Sullivan: M. Sean "Sean" Sullivan is an attorney based in Nashville, TENNESSEE. The practice focuses on Tax.
Areas of practice
M.'s practice areas in Nashville
M. concentrates on tax. Each area below outlines the kind of case M. handles, typical outcomes to expect, and how the intake process starts.
Tax cases in Nashville, Tennessee
M. takes tax matters in Nashville, Tennessee. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before M. agrees to represent you.
Biography
M. Sean "Sean" Sullivan, tax attorney serving Nashville
M. Sean "Sean" Sullivan is an attorney based in Nashville, TENNESSEE. The practice focuses on Tax. M. works from Nashville, Tennessee and takes on tax matters across the region.
M. Sean Sullivan is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law.
M. Sean, who practices law in Nashville, Tennessee, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which M. Sean is held by other top lawyers in the same geographic and legal practice area.
M.'s approach to tax cases
<p>M. Sean Sullivan is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law.</p><p>M. Sean, who practices law in Nashville, Tennessee, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which M. Sean is held by other top lawyers in the same geographic and legal practice area.</p>
The kind of cases M. takes
M. reviews new inquiries case-by-case for tax matters in Nashville and the surrounding Tennessee area.
Recognition
M.'s legal honors and published work
M. has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
Best Lawyers in America — Tax Law
2026
Legal awards and honors
Best Lawyers in America — Tax Law (2026).
Locations
M. Sean "Sean" Sullivan's office in Nashville
M.'s primary office is at 511 Union Street, Nashville, Tennessee, 37219. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of M. Sean "Sean" Sullivan
M. 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 M. Sean "Sean" Sullivan can leave a review.
Schedule your consultationHiring guide
How to hire M. Sean "Sean" Sullivan — what to expect in your first consultation
Working with a new tax attorney should feel structured. Here's how the first two conversations with M. usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
M. charges for the initial consult. That fee is credited toward representation if you retain M.'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; M. will tell you what matters and what doesn't.
Questions to ask a tax attorney in Nashville, Tennessee
A short list to run through before you commit: How many tax 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 M.
M. discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in tax practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every tax 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. M. confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
M.'s office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many tax practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about M. Sean "Sean" Sullivan
How much does it cost to hire M. for a tax case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. M. walks through the likely range during the consult so there are no surprises.
Does M. offer a free consultation?
M. charges for the initial consult; that fee is credited toward representation if you retain M.'s office. Some tax attorneys offer free consults — check M.'s current terms during booking.
How long do tax cases in Tennessee typically take?
Simple tax 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. M. gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can M. take my case if I'm outside Nashville?
M. is licensed in Tennessee. Matters governed by Tennessee law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — M. 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 M.?
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. M. will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is M. accepting new tax clients right now?
M.'s intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Tax attorneys serving Nashville, Memphis and Knoxville in Tennessee
M. handles tax matters throughout Tennessee. Each city below is a direct link into the search page for verified tax attorneys in that community.
More counsel
Other top-rated tax attorneys in Tennessee
If M.'s intake is full or the fit isn't right, these tax attorneys in Nashville handle similar matters. Every profile below is verified and open to consultations.





