Search for:
Government Contractors
Created with Sketch.
Government Services
Created with Sketch.
Healthcare & Life Sciences
Created with Sketch.
Hospitality & Retail
Created with Sketch.
Industrial Manufacturing
Created with Sketch.
Not-for-Profits
Created with Sketch.
Private Equity Services
Created with Sketch.
Professional Services
Created with Sketch.
Real Estate & Construction
Created with Sketch.
Technology
SBA 8(a) Business Development Program Consulting Services
Cybersecurity Maturity Model Certification (CMMC)
Providing You Guidance to Innovate and Grow Your Business
Government Contractor Consulting Services
Cannabis Accounting, Tax & Business Advisory Services
Government Contractor Consulting Services
Providing You Guidance to Innovate and Grow Your Business
Government Contractor Consulting Services
Providing You Guidance to Innovate and Grow Your Business
Government Contractor Consulting Services
Providing You Guidance to Innovate and Grow Your Business
Government Contractor Consulting Services
Providing You Guidance to Innovate and Grow Your Business
Government Contractor Consulting Services
Providing You Guidance to Innovate and Grow Your Business
Government Contractor Consulting Services
Providing You Guidance to Innovate and Grow Your Business
Government Contractor Consulting Services
Providing You Guidance to Innovate and Grow Your Business
Government Contractor Consulting Services

Advisory

Tax

Assurance

COVID-19 Guidance Center

Tax Implications and Financial Business Guidance Regarding the Coronavirus

Transaction Advisory Services

Helping businesses navigate financial due diligence engagements and domestic and cross-border transactions.

Employee Retention Credit Tax Services

Expanded Employee Retention Credit (ERC) & how our professionals can assist you.

Created with Sketch.
Client Portal
Created with Sketch.
Pay Online
How Can We Guide You?

How Can We Guide You?

Mark Giallonardo, JD, LLM

Principal, Tax Services

Florida Tax Regional Service Leader

Let's Talk

P786.693.6300

Created with Sketch.
Download vCard
Created with Sketch.
Coral Gables, FL
Created with Sketch.
LinkedIn

Focus Areas

36

Years

Professional Experience

Industries

Industrial Manufacturing
Professional Services
Real Estate & Construction

Related Thought Leadership

IRS Extends and Expands Electronic Signature Program through October 31, 2023
Build Back Better Bill: Tax Provisions for Individuals and Businesses
IRS Backlogs and Delays Insights: COVID-19 Pandemic
IRS Updates FAQ Process to Address Transparency Concerns
Build Back Better Act Tax Proposals: Considerations for Private Investment Funds & Sponsors
Take Advantage of Tax Deductions on Personal Protective Equipment (PPE)
  • B.S. in Mathematics, Westminster College
  • J.D., Duquesne University School of Law
  • LL.M. in Taxation, Villanova University School of Law
  • Member, Pennsylvania Bar Association
  • Associate Member, Broward County Bar Association
  • Past Lecturer, FICPA Southwest Florida Chapter
  • Past Lecturer, Florida Gulf Coast University Annual Accounting and Tax Conference
  • Former Adjunct Professor of Taxation, University of Miami School of Business
  • Former Adjunct Professor of Taxation, University of Pittsburgh School of Law
  • Former Adjunct Professor of Taxation, Duquesne University Graduate School of Business