Named a 2018 Top Workplace by the Philadelphia Media Network

Read about the factors that lead Isdaner & Company to receive the 2018 Top Workplaces 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 November 14, 2018: Save or Shred?, How Tax Reform Affects Tax Planning for C Corps, Tax Consequences of Borrowing From a Retirement Plan, Follow Detailed Recordkeeping Rules for Vehicle Expense Deductions, and Help Decrease the Chance of an IRS Audit

TAX ALERT: New Jersey Adopts Significant Individual & Corporate Tax Changes

Isdaner News

Some Council Members Want Lower Taxes on Small Business

October 29, 2018

Reporter Joseph N. Distefano of The Philadelphia Inquirer writes about City Council members pushing to ease business taxes. Our senior…

Read our Blog

Do Modern Day 401(k) Plans Require Monitoring?

October 9, 2018

Increased scrutiny and evolving regulations have reignited the discussion on employee benefit plan fiduciary responsibility. Stemming from breaches in fiduciary…