Atty. Daniel James Sinclair

Atty. Daniel James Sinclair

Daniel James Sinclair is a lawyer practicing employee benefits law, taxation law. Daniel received a B.S.B.A. degree from Washington University in 1977, and has been licensed for 45 years.

St. Louis St. Louis 45 yrs experience 45 year
Call (314) 408-3130 Book Appointment

Employee Benefits Law & More Attorney · Serving St. Louis, MO · 45+ Years Experience

Profile Summary

About Daniel James Sinclair at a Glance

Daniel James Sinclair is a employment and tax attorney based in St. Louis, Missouri. They have 45+ years of legal experience, licensed to practice since 1981. Admitted to practice in Missouri (1981). Educated at St. Louis University (J.D., 1981) and Washington University (B.S.B.A., 1977). Serves clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Daniel James Sinclair

  • Daniel James Sinclair is a lawyer practicing employee benefits law, taxation law
  • Daniel received a B.S.B.A. degree from Washington University in 1977, and has been licensed for 45 years
  • Daniel practices in St. Louis, MO

Practice Areas Explained

Daniel James Sinclair's Areas of Legal Practice

Each practice area below reflects the types of cases Daniel James Sinclair handles, with a practical overview of what that area of law involves and how it may apply to your situation in St. Louis.

Employment Law in St. Louis

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Daniel James Sinclair is one of 167,770 employment attorneys indexed nationally. Browse employment attorneys in Missouri →

Tax Law in St. Louis

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

Daniel James Sinclair is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in Missouri →

Jurisdictional Context

Why Local Counsel Matters in St. Louis

Practicing law in Missouri. Legal matters in Missouri are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in St. Louis are typically filed in the local municipal court or the appropriate Missouri state district court, depending on subject matter and amount in controversy. An attorney licensed in Missouri 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 Missouri courts without local counsel or pro hac vice admission.

St. Louis Courts and Legal Process

Choosing a St. Louis-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 Missouri attorneys? Browse all attorneys in St. Louis or all attorneys in Missouri.

Frequently Asked

Common Questions About Daniel James Sinclair

Where is Daniel James Sinclair's law office located?
Daniel James Sinclair's law practice is located in St. Louis, Missouri. You can contact the office directly through this profile page.
What practice areas does Daniel James Sinclair handle?
Daniel James Sinclair focuses on employment, tax. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Daniel James Sinclair practiced law?
Daniel James Sinclair has 45+ years of legal experience and has been licensed since 1981.
Where did Daniel James Sinclair go to law school?
Daniel James Sinclair earned their education at (J.D., 1981); (B.S.B.A., 1977).
How can I contact Daniel James Sinclair for a consultation?
You can contact Daniel James Sinclair 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 St. Louis Choose Daniel James Sinclair

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 Daniel James Sinclair's practice in the field of employment and tax.

Decade-Tested Legal Experience

Daniel James Sinclair brings 45+ 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 employment and tax, Daniel James Sinclair can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in St. Louis

A St. Louis-based practice means Daniel James Sinclair 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 Daniel James Sinclair Handles in St. Louis

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

Wrongful termination claims
Employment
Workplace discrimination
Employment
Wage and hour disputes
Employment
Non-compete agreement review
Employment
IRS audit representation
Tax
Tax lien and levy defense
Tax
Offer in compromise
Tax
Business tax planning
Tax

This list is illustrative, not exhaustive. Contact Daniel James Sinclair directly to discuss the specifics of your situation.

Search Reference

How People Find Daniel James Sinclair Online

Prospective clients searching for legal help in St. Louis 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 Daniel James Sinclair.

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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 Daniel James Sinclair directly.

Daniel James Sinclair's Practice Areas & Specializations

Education & Law School Background

J.D.
St. Louis University
- 1981
B.S.B.A.
Washington University
- 1977

Bar Admissions & Licensed Jurisdictions

Missouri
Admitted: 1981

Client Reviews & Ratings — Daniel James Sinclair

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