About Diana Pelham
Diana Pelham, founder of Pelham PLLC, is a distinguished attorney recognized for her expertise in tax law and estate planning, and her unwavering commitment to client success. With a career rooted in precision, strategic thinking, and integrity, Diana has built a firm that reflects her dedication to excellence and personalized legal solutions. She specializes in addressing complex federal, state, and international tax matters and guides clients through the intricacies of wills, trusts, and estate planning — offering clients clarity and confidence in navigating intricate financial and legacy planning challenges.
Diana’s philosophy is simple yet impactful: tax law is about people, not just numbers. She invests time in understanding her clients’ unique circumstances, ensuring every strategy aligns with their long-term objectives. Beyond her practice, Diana is a thought leader in the tax and estate planning community, advising on emerging policies, contributing to educational initiatives, and participating in leading tax seminars to stay ahead of evolving regulations. Her commitment to advocacy, clarity, and leadership ensures that Pelham PLLC continues to deliver exceptional service in the ever-changing landscape of tax and estate law.
Diana’s philosophy is simple yet impactful: tax law is about people, not just numbers. She invests time in understanding her clients’ unique circumstances, ensuring every strategy aligns with their long-term objectives. Beyond her practice, Diana is a thought leader in the tax and estate planning community, advising on emerging policies, contributing to educational initiatives, and participating in leading tax seminars to stay ahead of evolving regulations. Her commitment to advocacy, clarity, and leadership ensures that Pelham PLLC continues to deliver exceptional service in the ever-changing landscape of tax and estate law.
Tax Agencies Serviced
Federal Tax Agencies
- Internal Revenue Service
Reviews
Reviewed by
Anonymous
Advised on Tax Penalties |
May 14, 2025
Problem Experience
- Unpaid Taxes
- Past Due Tax Return
- Wage Garnishment
- Unfiled Returns - No Balance
- Tax Lien
- Tax Penalties
- Bank Levy
- Tax Audit or Examination
- Notice of Determination
- Trust Fund Recovery Penalty
- Notice of Deficiency
- FBAR & FATCA
- Other Levies
- Passport Issues
- Cryptocurrency Issue
- Spousal Tax Issue
- Tax-Related Identity Theft
- Foreign Informational Penalties
- Criminal or Tax Evasion
- ESRP
- Expatriation (Form 8854)
- FIRPTA
- Tax Preparer Penalties
- Tax Refund
- Tax Return Mistake
Solution Experience
- Payment Plans
- Individual Tax Preparation
- Offer In Compromise
- Currently Not Collectible
- Partial Payment Installment Agreement
- Levy Release or Reduction
- Penalty Abatement
- Amend Tax Returns
- Innocent Spouse Relief
- Injured Spouse Relief
- Lien Withdrawal
- CAP Hearing
- CDP Hearing
- Business Tax Preparation
- Trust Tax Preparation
- Gift and GSTT Tax Preparation
- Estate Tax Preparation
- FBAR & FACTA
- Lien Discharge
- Audit Reconsideration
- Lien Subordination
- Tax-Related Identity Relief
- Bankruptcy
- Fraud Examination Support
- 4180 Interview Support
- Audit Representation
- Estate (Fiduciary) Tax Preparation
- Criminal Tax Defense
- CSED Analysis
- Pro Se Tax Court Petition
- Streamlined Filing Procedure
- Tax Court
- Tax Refund Support
- IRS Transcript Analysis
- Tax Consultation Service
Tax Types Serviced
Corporate Tax
Excise Tax
Alcoholic Beverage Tax
Fisheries Related Taxes
Tobacco Tax
Oil & Gas Tax
Income Tax
Employment/Payroll Tax
State Sales & Use Tax
State Cannabis Tax
Gift Tax/GST Tax
Highway Use Tax
Estate Tax (Form 706)
Estate & Trust Income Tax (Form 1041)
FIRPTA
Taxpayer Types Serviced
Individuals
Sole Proprietor
Limited Liability Companies
S-Corporations
C-Corporations
Estates
Expatriates
Non-Profits/Charities
Partnerships/Multi-Member LLC
Professional License & Designations
Professional Licenses
State/Federal
Law
Wyoming
12/16/2020
Active
Law
Texas
4/3/2025
Active
Law
New York
6/28/2021
Active
Law
District of Columbia
4/5/2022
Active
Related Work Experience
| Job Title | Company | Location | Work Duration |
|---|---|---|---|
| Principal Attorney | Pelham PLLC | Washington, District of Columbia | Feb 2025 - Present |
Education
| Educational Institution | Degree | Graduation Year |
|---|---|---|
| Boston University School of Law | Master of Laws (LLM) | 2026 |
| University of Edinburgh Law School | Master of Laws (LLM) | 2026 |
| New England Law | Boston | Juris Doctor (JD) | 2026 |
Associations & Memberships
Not Provided
Contact Information
Address
1455 Pennsylvania Avenue NW suite 400
Washington, District of Columbia 20004
Washington, District of Columbia 20004
In Office Visits
No
Pricing & Payments
Free Consultation
Free Quote
Virtual Consultation
Hourly Billing
Contact Me for Details
Videos & Photos
Photo
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