Nancy G. Tadler CPA is a CPA practice in Mahopac, NY, serving individuals, business clients, small businesses, and homeowners' associations. The firm focuses on tax consulting, tax compliance, and audit representation, with accounting and bookkeeping services also listed in the profile facts.

The practice opened in 1994 and describes its client service model as providing Nan's personal attention. Source material notes work with estate and trust accounting and per diem controller or tax director duties for multinational groups of companies.

Her background includes public accounting, private-sector accounting roles, and KPMG tax manager/senior manager experience before opening the firm. The available facts point to a practice centered on tax and accounting support for local, U.S., and overseas clients.