Corporate Tax

Addressing the wide spectrum of income tax issues facing your organization

At CFGI, we understand the impact of today’s political and business climate and how it places increased regulatory scrutiny on tax consulting, income tax filings, reporting and disclosures. Working directly with your internal tax department, or as a completely outsourced provider delivering support and supervision, CFGI offers a range of adaptable corporate tax solutions that can be tailored to the needs of any client.

Our hands-on approach to client relationships results in a service experience that is second to none. At CFGI, we can help you with the following:

Learn more about our corporate tax services today.

Learn more ›

Corporate reporting and compliance matters

  • Tax accounting, reporting and tax footnote preparation (ASC 740).
  • Uncertain tax position analysis.
  • Valuation allowance assessments.
  • Indefinite reinvestment analysis.
  • Federal and state income tax return compliance.
  • Outsourcing services, interim tax roles and services.

Federal corporate tax consulting

  • Research & development credit analysis.
  • Orphan drug credit analysis.
  • IRS controversy assistance.
  • Special projects.
  • Tax planning and consulting.
  • Tax technology solutions (design and implementation).
  • Tax due diligence assistance.
  • Tax modeling and analysis.

State corporate tax consulting

  • State and local income tax matters.
  • State and local compliance (property tax, sales and use).
  • Indirect tax consulting.
  • Sales and use tax planning and assistance.
  • Audit defense and RAR compliance.
  • Property tax consulting.
  • Software implementation for indirect tax.

CFGI has your back

Our tax advisors and finance consultants have the experience and expertise to help your organization in whatever capacity necessary. We can serve as a supplement to your team or take the reins entirely — it’s up to you. 

Regardless of how you choose to partner with CFGI, we will provide tailored corporate tax solutions that are seamless and effective. 

Tell us what you need, and we will deliver.

Meet the Leaders


Joel Gardosik

Joel Gardosik

Partner

Chris Booth

Chris Booth

Partner

Mark Gauthier

Mark Gauthier

Partner

Mark is the practice leader of our Accounting for Income Taxes practice at CFGI. As the firm’s subject matter expert in accounting for income taxes, he routinely provides various tax consulting and compliance services to a wide range of clients from privately held start-ups to large public multinational corporations. He has over 20 years of public accounting and consulting experience, and during his career, Mark has worked for clients across a number of industries including technology/software, biotech, pharmaceuticals/life sciences, manufacturing, retail, professional services, cannabis, and telecommunications.

Bill Barnes

Bill Barnes

Partner

Bill is the Partner leading CFGI’s research and development (R&D) tax credit consulting practice. He has a passion for helping companies pursue R&D cash tax savings opportunities in a practical and sustainable manner. Bill leverages his collaborative style, technical expertise and significant experience to develop a tailored approach that meets each business’s key objectives.

Prior to joining CFGI, Bill worked at a Big Four public accounting firm for more than 14 years, serving as part of the tax consulting group and specializing in the preparation and defense of federal and state research credit claims.

Matt MacMillen

Matt MacMillen

Partner

Matt has joined CFGI’s Tax practice as the leader in the financial services sector. He will be providing tax accounting, reporting, compliance and consulting services to financial services clients across a variety of sub-sectors. He will also provide financial consulting services including interim management to companies ranging from start-ups to Fortune 500 companies. He has over 30 years of experience in both industry/corporate and public accounting, serving in both tax and non-tax roles.

Matt brings valuable experience to his clients having served as the Head of Tax at several large public companies in the financial services arena. He had responsibility for overall tax function management at KeyCorp, Sun Life U.S. and Lincoln Financial Group, with oversight of tax strategy, risk management, reporting, planning, audits and operations at each of the companies. In addition to his industry roles, Matt was a Director in PwC’s banking and capital markets tax practice for five years serving a variety of audit and non-audit clients.

Ruth Faust

Ruth Faust

Managing Director

Ruth is a Managing Director with CFGI, providing state and local tax as well as mergers and acquisition tax services to clients across a variety of industries. Here at CFGI, Ruth leads the mergers and acquisitions tax practice, providing federal, state, and indirect tax due diligence analysis and exposure calculations, tax structuring analysis and assistance, and post-transaction work (e.g., implementation of remediation steps). Additionally, Ruth leads the state and local tax practice, providing oversight on the state income/indirect tax compliance, audit and appeal support, VDA preparation and support, nexus studies, state tax compliance, and assistance with complex state tax matters to a wide range of clients across a multitude of industries. She has over 10 years of state & local tax experience assisting clients across various industries.

Ruth holds a Juris Doctorate focused on Taxation and an MBA in Finance/Accounting. She is licensed to practice law in the State of New York.

Talk to a CFGI Partner about your company’s taxes today

Contact us ›