Who We Are?

Leonard DiLeo, CPA, EA, is the founder and President of DiLeo Business Services, Inc, which is located in the Bronx, New York.

DiLeo Business Services, Inc. specializes in tax and accounting services, audit representation and business management.

Mr. DiLeo was born and raised in the Morris Park section of the Bronx and attended and graduated Iona College in 1986 with a BBA degree in Public Accounting.

After graduating Mr. DiLeo was employed with the Internal Revenue Service where he honed his accounting skills as a revenue agent responsible for individual, corporate and partnership tax audits. He was a quality reviewer and restricted interest specialist on large case audits.

Mr. DiLeo participated and conducted IRS training classes on various tax laws, as well as the IRS Continuing Professional Education program for the Manhattan, New York district.

In 1995, Mr. DiLeo started his own accounting firm and became an Enrolled agent with the Department of Treasury as a tax preparer and audit representative.

For over the last 20 years, Mr. DiLeo has successfully expanded his business to include business management services which range from small businesses to high profile net worth individuals.


DiLeo Business Services overall philosophy is to provide you with high quality, confidential, customized financial management services that enable and encourage you to attain your desired financial goals.

We custom design a package of specific financial services that provide you with a way to attain your long term goals as well as relieve you of much of your day-to-day record keeping.

Leonard DiLeo Accomplishments

Certified Public Accountant
IRS Enrolled Agent
BBA degree in Public Accounting
Member of AICPA
Member of NY\CT Association of Tax Professionals
Numerous IRS Awards