About Us

DE Whiting, LLC was established in 2007 by Dawn Whiting. A tax attorney and accountant, Dawn has over 35 years of experience serving the needs of individuals and businesses throughout New Hampshire and the world. She is experienced in the areas of:

Tax Preparation and Planning

Tax Law

Tax Disputes & Resolution

Foreign Assets Tax Law

Business Law & Start Ups


Estate Planning

Probate Administration

With her extensive legal and accounting knowledge and experience, Dawn helps clients meet their tax obligations, and reduce their overall tax liability wherever possible. She also provides tax assistance to those who are creating an estate plan or probating an estate.


  • NH Bar Association
  • National Association of Tax Professionals (NATP)
  • American Society of Tax Problem Solvers (ASTPS)
  • TaxRepLLC


Dawn is licensed to practice before the:

  • Internal Revenue Service
  • U.S. Tax Court
  • New Hampshire Courts
  • Federal Court

Notary Public and Justice of the Peace

Dawn also serves by appointment by the State of New Hampshire as a Notary Public and a Justice of the Peace.

Professional, Affordable Tax Advice in New Hampshire

As a solo practitioner, Dawn can take the time to understand the unique needs of each of her clients, providing personalized legal and accounting services at a price they can afford. If you need tax planning advice and support, contact us for a no-obligation consultation. We’re here to help.

DE Whiting, LLC proudly serves clients in the Greater Concord Concord area and throughout the State of New Hampshire.