Long Island
100 Quentin Roosevelt Boulevard
Garden City, NY 11530-4850
ph: 516.357.3815
fx: 516.357.9248
Photo of Thomas C. Mackasek

Areas of Practice



Thomas C. Mackasek


Mr. Mackasek practices in the area of trusts and estates, preparing wills, trusts and related estate planning documents and representing and advising fiduciaries in connection with the administration and taxation of trusts and estates including the preparation of probate and administration petitions, judicial accounts, disclaimers, funding of trusts, the preparation of Federal and State estate and income tax returns and representation of clients on estate tax audits; he is also counsel to several private foundations and charitable trusts.  

Past Experience

  • Mr. Mackasek joined Cullen and Dykman LLP in 2006 along with several other members of the law firm of Cusack & Stiles, where he was a partner for 18 years.