From simple plans for young families to tax planning strategies for sophisticated estates, our experience and expertise coupled with our friendly, confidential and sincere demeanor will ensure the creation of a plan that is perfect for your family.



We have been successfully representing Arizona businesses and their owners since 1992. From start-ups to firmly established businesses, we can guide you through what is needed to meet your objectives with practical, well-organized advice.



“Meetings with Quinn are always relaxed and very informative. He makes sure that you understand all the implications of what you are doing and does it without pushing.”
“Working with Quinn and his staff was wonderful. All documents were created and explained in terms that we could easily understand. All our questions were answered promptly and thoroughly. Everything was organized clearly and all appointments were quick and to the point.”
“He is direct and well versed in the information he provides. He is professional and always available when I have urgent legal needs.”
“I liked that he was competent in the state statutes needed to Probate my father’s estate in Arizona. He took care of all the paperwork and gave good advice on how to proceed.”
“Very smart and professional, but still personable and approachable. Expert at helping negotiate difficult areas to achieve most satisfactory legal outcomes. Quinn is a pleasure to work with!”
“He is forthright, honest, thorough, explains issues in a manner that is very understandable, readily available, empathic and knowledgeable.”
“Quinn is exceptional in his ability to know just how to help different people in different situations. I feel very comfortable in discussing any issue with Quinn and knowing I will get a well thought out explanation. Because I know him personally, I would always feel comfortable in recommending him to someone who needs legal matters.”
“On the rare occasion where I had a dispute with someone he always had a way of suggesting alternative solutions rather than involving a lawyer. Saves me time and money and the situations were resolved.”
“Technically strong and very good at explaining complex topics. He was great at simplifying everything and using examples to help us make critical decisions.”

Recent Projects

For Quinn the practice of law started as a job, turned into a career and is evolving into a lifetime journey. He is grateful for the support of clients, attorneys and staff who have assisted him every step of the way and humbled by their kind words as he passes the quarter century mark. Practicing law is challenging and stressful, but not always exciting. In addition to graduating from SMU Law and passing the bar on his first attempt, a few of his highlights include:

  • Becoming Board Certified in Estate and Trust Law by the State Bar of Arizona
  • Obtaining his AV Rating from Martindale-Hubbard, the highest peer rating possible
  • Receiving a five star 10/10 rating from AVVO.


November 2020 Probate and Trust Adminstration

Three years!  After three years, we completed the administration of a client’s deceased aunt’s estate and trust.  What should have been a relatively simple administration turned into a lengthy probate.  The administration was not contested but was complicated by the aunt’s lack of financial records, [...]

November 2020 LLC Operating Agreement Review

Assisted new client with the review and negotiation of a operating agreement for a closely held company.  DeAngelis Legal provided comments and recommendations as well as sample provisions for updating the agreement incorporating Arizona's new LLC Act.

November 2020 Estate Tax Planning

Assisted long time high net worth Scottsdale couple with the review and analysis of their complex estate plan.  DeAngelis Legal reviewed their current plan, updated tax projections based on various scenarios and provided various recommendations for utilizing their remaining gift, estate and GST tax exemptions.  [...]

November 2020 Election Results

With the Democrats capturing the presidency and holding on to a majority in the U.S. House of Representatives, all eyes are focused on the Georgia Senate race.  The remaining candidates in each race will advance to a runoff election on January 5, 2021. The Democrats [...]

October 2020 Estate Planning

DeAngelis Legal spent a considerable amount of time in October evaluating and coordinating large transfers for clients.  In reviewing the numbers, clients over the age of 80 with a taxable estate substantially over the Federal Gift and Estate Tax exclusion ($11,580,000 per spouse) were the [...]

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