Business Accounting, Advisory and Tax Service

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The Client
Advantage

At Mercadien, we are focused on our clients. We value each and every one that we have the opportunity to serve. Let us get to know and deliver the Mercadien Client Experience to you.

areas
We Serve

Private
Companies

Financial
Institutions

Government

Compliance
Oversight

Individuals and
Families

Nonprofits

Forensic and
Litigation

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What's new

At Mercadien

Cyber focus: Join us at our upcoming Cybersecurity Seminars on June 25th & July 18th.

We Accelerate

Client success

Understanding our client and providing hands-on support
Achieving innovative solutions through collaboration
Providing continuity
Anticipating changes with industry insight and expertise
Delivering the Mercadien Client Experience
Supporting our community

upcoming events

Upcoming Events

September13

Mercadien Sponsors NJ Bankers Annual Senior Management Conference

Borgota Hotel & Casino

September15

NJBIA Women Business Leaders Forum

DoubleTree Hotel & Conference Center

September17

Financial Managers Society East Coast Regional Conference

Hyatt Regency

Media

Mercadien’s Raphael J. Carletti Named to South Jersey Biz 2026 Young Professionals to Watch List

The Mercadien Group is proud to share that Raphael J. Carletti, CPA, PSA, Director in…

Important Tax Alert: Beware of Fake IRS CP53E Notices

We want to make our clients aware of a recent increase in scam activity involving…

Mercadien Hosts Day of Service Supporting Local Nonprofits & Children

Princeton, NJ & Philadelphia, PA – On December 5, 2025, Mercadien, a regional CPA and…

resources

Insights

IRS Expands Business Tax Account Access for Tax‑Exempt Organizations

IRS Expands Business Tax Account Access for Tax‑Exempt Organizations The IRS has expanded access to…

OBBBA & MEDICAID COMPLIANCE: A COMPLETE GUIDE FOR HEALTHCARE PROVIDERS

The One Big Beautiful Bill Act (OBBBA) is reshaping the world of Medicaid billing and compliance, bringing…

The Role of a Forensic Accountant in Litigation

Forensic accounting is a specialized field that merges accounting, auditing, and investigative skills to analyze…