Recognized as one of the top accounting firms by the Philadelphia Business Journal

Isdaner & Company Recognized on TOP 25 Accounting Firm List: One of the Few Independently Operated and Locally Owned Firms on the List

Named a 2019 Top Workplace by Philadelphia Media Network for THIRD Consecutive Year.

Read about the factors that led Isdaner & Company to receive the 2019 Top Workplace Award

A membership with MSI Global Alliance

Isdaner & Company, LLC is a member firm of MSI Global Alliance, a leading international association of independent professional firms.

Our only business is your business.


Isdaner & Company specialists provide accounting and tax services as well as: litigation support, trust & estate services, employee benefit plan audits, business consulting & auditing.


Our CPAs, CFEs and MBAs provide accounting and business services to clients in healthcare, long-term care, nonprofit, government, real estate, manufacturing and distribution, retail, construction & other business sectors.


Isdaner & Company, a Philadelphia area accounting firm, has a variety of resources available for your use. Feel free to browse through articles staff wrote and presentations we offered. Check out our list of State Agencies as well as tax information. Read the latest issue of our enewsletter, Isdaner Insights.

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Headlines from April 10, 2019: How to Combine Home Sale Gain Exclusion with a Like-Kind Exchange, Delinquent Taxpayers May Experience Passport Issues, Taxation Issues in the Gig Economy, and Don't Panic If You Receive a Benefit Audit Notice

TAX ALERT: New Pennsylvania Sales Tax Rules

Isdaner News

Figuring out how much cash to keep around

March 22, 2019

Scott Isdaner is quoted in The Philadelphia Inquirer article by Gene Marks. Ask any small-business owner….    

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Not-for-Profit Entities – Ready or not, liquidity disclosures are coming…….and they may impact your ability to receive funding from foundations!

April 11, 2019

Background: The Financial Accounting Standards Board (FASB) has issued Accounting Standards Update (ASU) 2016-14, Not-for-Profit Entities (Topic 958): Presentation of…