Trust & Estate Accounting Specialists Since 1986.





“Sally Buck is simply the best "go-to" person for complicated estate accounting when you are locked in litigation. She has great credibility with Surrogate's Court.”

– Terrence M. Connors, Esq.
Owner, Connors & Vilardo

“Sally is an absolute pleasure to work with. She and her staff have the expertise to work through complicated trust transactions and accurately report them in a formal accounting format. Her services are worth every penny and she is the first provider I think of for accounting services. Thank you Sally!”

 – Laura Vamvalis
Vice-President/Trust Officer,
Glens Falls National Bank &
Trust Company


Fiduciary Services, Inc. was founded in 1986 by Sarah Hill Buck, Esq. (Sally). As a practicing attorney, Sally recognized the place for an independent firm that would provide professional trust and accounting services to banks, law firms and private fiduciaries. Her highly trained team uses specialized fiduciary accounting software to deliver court accounting projects efficiently and cost effectively.



Our focus is fiduciary accounting. While providing services to clients across New York State, the Fiduciary Services, Inc. staff has also honed its skills with projects for clients from Hong Kong to Chicago to Boston and beyond. Projects have ranged from annual accountings for simple trusts to final accountings for large estates and trusts (over $750,000,000) with complex and sophisticated investment vehicles.



The security and confidentiality of the information that you entrust to FSI is of the utmost importance. The documents you provide will be retained in secure premises, solely for the purpose of preparing the fiduciary accounting requested. No information is ever released to anyone except you – the client. Each employee has signed a confidentiality agreement and understands the importance of safeguarding the privacy and security of client information.



The FSI professional staff has earned the trust and respect of the attorneys, bankers and private fiduciaries with whom they have worked for many years. We are committed to providing the highest quality service with absolute integrity.