About William R. Van Dusen
About the Founder, William R. Van Dusen, Jr.
Mr. Van Dusen earned a Juris Doctor Degree in Law and an advanced Master’s Degree in Law in Taxation from the University Of Denver Sturm College Of Law. He has more than 25 years of experience in the public and private sectors, as well as experience in tax law, criminal matters, litigation, municipal law, contract and legislation drafting and several other legal fields. Bill has served as an Assistant Attorney General, Deputy District Attorney and Assistant City Attorney in the state of Colorado, and he has represented clients in court, including jury trials. Mr. Van Dusen has assisted many businesses in restructuring, and he excels in representing clients in audit hearings before the IRS Examination and Appeals Division as well as the US Tax Court.
Mr. Van Dusen earned a Juris Doctor Degree in Law and an advanced Master’s Degree in Law in Taxation from the University Of Denver Sturm College Of Law. He has more than 25 years of experience in the public and private sectors, as well as experience in tax law, criminal matters, litigation, municipal law, contract and legislation drafting and several other legal fields. Bill has served as an Assistant Attorney General, Deputy District Attorney and Assistant City Attorney in the state of Colorado, and he has represented clients in court, including jury trials. Mr. Van Dusen has assisted many businesses in restructuring, and he excels in representing clients in audit hearings before the IRS Examination and Appeals Division as well as the US Tax Court.
Tax Agencies Serviced
Federal Tax Agencies
- Internal Revenue Service
State Tax Agencies
- Colorado Department of Revenue
Reviews
Problem Experience
- Past Due Tax Return
- Unpaid Taxes
- Wage Garnishment
- Tax Lien
- Tax Penalties
- Bank Levy
- Tax Audit or Examination
- Criminal or Tax Evasion
- Other Levies
- Passport Issues
- Spousal Tax Issue
- Tax-Related Identity Theft
- Trust Fund Recovery Penalty
- IRS Liens
- IRS Lien Subordinations
- Unpaid Taxes
- Unfiled Tax Returns
- Wage Garnishment
- Tax Lien
- Bank Levy
- Seizure
- Tax Audit or Examination
- Criminal or Tax Evasion
- Tax Penalties
- Tax-Related Identity Theft
- 1099 Levy
- 1065 Levy
Solution Experience
- Payment Plans
- Individual Tax Preparation
- Offer In Compromise
- Currently Not Collectible
- Levy Release or Reduction
- Penalty Abatement
- Amend Tax Returns
- Innocent Spouse Relief
- Injured Spouse Relief
- Lien Withdrawal
- Business Tax Preparation
- CAP Hearing
- CDP Hearing
- Estate Tax Preparation
- Lien Discharge
- Lien Subordination
- Tax-Related Identity Relief
- 4180 Interview Support
- Audit Representation
- Criminal Tax Defense
- Tax Court
- Partial Payment Installment Agreement
- CSED Analysis
- IRS Transcript Analysis
- Payment Plan
- Individual Tax Preparation
- Offer In Compromise
- Levy Release or Reduction
- Innocent Spouse Relief
- Amend Tax Returns
- Business Tax Preparation
- Penalty Abatement
- Audit Support & Defense
- Injured Spouse Relief
- Tax Amnesty
- Tax Appeals
- Tax-Related Identity Relief
- Tax Court
- Criminal Tax Defense
- Bankruptcy
Tax Types Serviced
Corporate Tax
Estate Tax (Form 706)
Excise Tax
State Sales & Use Tax
State Cannabis Tax
Income Tax
Employment/Payroll Tax
Partnership Taxation
LLC Taxation
Sole Proprietorship Taxation
Non-Profit Entity Taxation
Taxpayer Types Serviced
Individuals
Sole Proprietor
Limited Liability Companies
Partnerships/Multi-Member LLC
S-Corporations
C-Corporations
Estates
Non-Profits/Charities
Expatriates
Professional License & Designations
Professional Licenses
State/Federal
Law
Colorado
5/9/1991
Active
Related Work Experience
| Job Title | Company | Location | Work Duration |
|---|---|---|---|
| Attorney | Integrity Financial Associates | Longmont, Colorado | Jan 2009 - Aug 2015 |
| Assistant Attorney General (Appellate Division) | Office of the Attorney General, State of Colorado | Denver, Colorado | Jan 1999 - Dec 2000 |
| Assistant City Attorney | City of Arvada | Arvada, Colorado | Jan 1997 - Dec 1999 |
| Attorney and Counselor At Law | The Van Dusen Law Firm, LLC | Longmont, Colorado | Jan 1995 - Present |
| Deputy District Attorney | Third Judicial District | Walsenburg, Colorado | Jan 1991 - Dec 1996 |
Education
| Educational Institution | Degree | Graduation Year |
|---|---|---|
| University of Colorado at Boulder | Bachelor's Degree | 1982 |
| University of Colorado at Boulder | Master's Degree | 1985 |
| University of Denver - Sturm College of Law | Juris Doctor (JD) | 1988 |
| University of Denver - Sturm College of Law | Master of Laws (LLM) | 2010 |
Associations & Memberships
| Associations or Memberships | Position | Duration |
|---|---|---|
| Boulder County Board of Adjustment | Board Member | 2012 - 2013 |
| United States District Court, District of Colorado | Attorney | 2012 - Present |
| Gateway Montessori School | Board Member | 2012 - Present |
| Colorado BAR | Member | 2010 - Present |
| United States Tax Court | Attorney | 2009 - Present |
| Regis University | Faculty | 2000 - Present |
| City of Longmont Planning and Zoning Commission | Commissioner | 2000 - 2006 |
| City of Longmont Multi-Model Transportation Planning Committee | Committee Member | 1996 - 1999 |
| Metropolitan State University of Denver | Faculty | 1996 - Present |
| Boulder County Bar Association | Attorney | 1991 - Present |
| Colorado Bar Association | Attorney | 1991 - Present |
Contact Information
Address
353 Main Street
Longmont, Colorado 80501
Longmont, Colorado 80501
In Office Visits
Yes
Website
Pricing & Payments
Free Consultation
Virtual Consultation
Hourly Billing
Contact Me for Details
Visa
Mastercard
Paypal
Money Order
Check
Cash
Publications
| Publication Type | Publication Name | Title | Link |
|---|---|---|---|
| Journal | The new advisor guidebook: Mastering the art of advising through the first year and beyond (Monograph No. 16) (pp. 93-96). Manhattan, KS: National Academic Advising Association. | Family Educational Rights and Privacy Act: A step-by-step approach for compliance. | N/A |
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