Timothy Hayes Gillis, Tax Attorney in Mclean, Virginia
Over 35 years of legal practice
Mclean, VA
Practicing tax in Mclean since 1991.
- 35+
- Years practicing
- 1
- Bar admission
Practices in
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Quick answer
Timothy Hayes Gillis is an attorney based in McLean, VA. The practice focuses on Tax. Timothy has over 35 years of legal experience.
- Based in
- McLean, VA
- Experience
- over 35 years
- Known for
- Tax
- Handles Tax matters from McLean, VA.
- Over 35 years of practice as a licensed attorney.
About Timothy Hayes Gillis: Timothy Hayes Gillis is an attorney based in McLean, VA. The practice focuses on Tax. Timothy has over 35 years of legal experience.
Areas of practice
Timothy's practice areas in Mclean
Timothy concentrates on tax. Each area below outlines the kind of case Timothy handles, typical outcomes to expect, and how the intake process starts.
Tax cases in Mclean, Virginia
Timothy takes tax matters in Mclean, Virginia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Timothy agrees to represent you.
Biography
Timothy Hayes Gillis, tax attorney serving Mclean
Timothy Hayes Gillis is an attorney based in McLean, VA. The practice focuses on Tax. Timothy has over 35 years of legal experience. Timothy works from Mclean, Virginia and takes on tax matters across the region.
Timothy Hayes Gillis is a lawyer practicing taxation law. Timothy received a B.S. degree from Pensacola Christian College in 1985, and has been licensed for 35 years. Timothy practices in McLean, VA.
Timothy's approach to tax cases
Timothy Hayes Gillis is a lawyer practicing taxation law. Timothy received a B.S. degree from Pensacola Christian College in 1985, and has been licensed for 35 years. Timothy practices in McLean, VA.
The kind of cases Timothy takes
Timothy reviews new inquiries case-by-case for tax matters in Mclean and the surrounding Virginia area.
Credentials
Credentials — where Timothy studied and practices
Georgetown University
J.D. · 1991
Pensacola Christian College
B.S. · 1985
Jurisdictions
Timothy's state bar admissions
Georgia
1991 · ACTIVE
Timothy studied at J.D. in Georgetown University and B.S. in Pensacola Christian College.
Law school and academic background
Timothy completed J.D. in Georgetown University and B.S. in Pensacola Christian College. Formal legal training is one signal of substantive knowledge — the day-to-day practice Timothy runs in Virginia is where that training gets applied to real client questions.
Locations
Timothy Hayes Gillis's office in McLean
Timothy's primary office is at 6608 Brawner St, McLean, VA, 22101-4007. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Timothy Hayes Gillis
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Schedule your consultationHiring guide
How to hire Timothy Hayes Gillis — what to expect in your first consultation
Working with a new tax attorney should feel structured. Here's how the first two conversations with Timothy usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Timothy charges for the initial consult. That fee is credited toward representation if you retain Timothy'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; Timothy will tell you what matters and what doesn't.
Questions to ask a tax attorney in Mclean, Virginia
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 Timothy
Timothy 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. Timothy confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Timothy'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 Timothy Hayes Gillis
How much does it cost to hire Timothy for a tax case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Timothy walks through the likely range during the consult so there are no surprises.
Does Timothy offer a free consultation?
Timothy charges for the initial consult; that fee is credited toward representation if you retain Timothy's office. Some tax attorneys offer free consults — check Timothy's current terms during booking.
How long do tax cases in Virginia 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. Timothy gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Timothy take my case if I'm outside Mclean?
Timothy is licensed in Virginia. Matters governed by Virginia law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Timothy 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 Timothy?
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. Timothy will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Timothy accepting new tax clients right now?
Timothy'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 Mclean, Richmond and Alexandria in Virginia
Timothy handles tax matters throughout Virginia. 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 Virginia
If Timothy's intake is full or the fit isn't right, these tax attorneys in Mclean handle similar matters. Every profile below is verified and open to consultations.





