How to Earn a CMI Designation in State Income Tax

The Certified Member of the Institute (CMI) designation in State Income Tax is a prestigious certification offered by the Institute for Professionals in Taxation® (IPT). This designation is a mark of excellence, demonstrating a high level of expertise, professionalism, and ethical standards in the field of state income taxation. Earning the CMI - State Income Tax designation is a significant professional achievement and a testament to one's commitment to continued learning and excellence in the tax profession.

This guide outlines the steps and requirements to earn the CMI designation in State Income Tax, highlighting the process from start to finish.

Understanding the CMI Designation

The CMI - State Income Tax designation symbolizes proficiency in state income taxation and is recognized across the industry. It signifies that the holder has demonstrated an in-depth knowledge of state income tax concepts, laws, and practices. The designation also reflects a commitment to the ethical standards set forth by IPT.

The CMI - State Income Tax designation is particularly valuable for professionals who wish to advance their careers in state income tax, including those working in corporate tax departments, law firms, or consulting practices. It provides a competitive edge, enhancing one's credibility and professional recognition.

Prerequisites for Earning the CMI Designation

Before applying for the CMI designation in State Income Tax, candidates must meet specific prerequisites set by IPT. These requirements ensure applicants have a solid foundation of experience and knowledge in the field.

1. Membership with IPT
The first requirement is to be a member in good standing with IPT. Membership provides access to many resources, including educational programs, networking opportunities, and industry updates.

2. Relevant Experience
Candidates must have a minimum of five years of professional experience in state income tax. This experience must be full-time and demonstrate a progression in responsibilities and complexity of work. IPT considers a broad range of experiences, including compliance, consulting, and management roles.

3. Education
Candidates must complete certain IPT programs in state income tax. These programs are designed to build a solid foundation on state income tax's core topics and principles and enhance the candidate’s knowledge of the latest industry trends and regulations.

The CMI Application Process

Once the prerequisites are met, candidates can begin the formal application process for the CMI - State Income Tax designation. This process involves several steps, each designed to assess the candidate's knowledge and experience.

1. Application Submission
Candidates must submit a comprehensive application with detailed information about their professional experience and education. The application must demonstrate that the candidate meets all the prerequisites and is prepared for the next stages of the certification process.

2. References
Candidates are required to provide professional references who can attest to their experience, expertise, and ethical standards in state income tax. These references should be individuals who have worked closely with the candidate and are familiar with their professional qualifications. References from other IPT members who hold an IPT designation are highly beneficial.

3. Review by the CMI - State Income Tax Professional Designation Committee
The application and references are reviewed by the CMI - State Income Tax Professional Designation Committee. This committee is composed of experienced professionals in the field of state income tax who are responsible for ensuring that candidates meet the high standards required for the CMI - State Income Tax designation.

4. Approval to Sit for the Examinations
Once the application is reviewed and approved, candidates are granted permission to sit for the CMI - State Income Tax Examination. This approval is an important milestone in the certification process.

Preparing for the CMI - State Income Examinations

The CMI State Income Tax Examinations test the candidate's knowledge and understanding of state income tax concepts, laws, and practices. To succeed, candidates must prepare thoroughly.

1. Educational Programs
IPT offers many educational programs designed to help candidates prepare for the examination. These programs include a school, symposium, and webinars focusing on key state income tax topics. Attending these programs can provide valuable insights and reinforce the candidate’s understanding of complex concepts.

2. Study Materials
IPT provides a study guide outline to help candidates prepare for the examination. This outline covers various topics, including state income tax principles, tax law, and a court case listing. Candidates are encouraged to review this outline and supplement their study with additional resources.

Taking the CMI - State Income Tax Examinations

The CMI State Income examinations are the culmination of the certification process. They are designed to test the candidate's knowledge, analytical skills, and ability to apply state income tax principles in real-world scenarios.

Written Exam:


1. Exam Format
The written examination consists of multiple-choice, true/false, short answer, and court case questions. The questions are designed to assess the candidate’s understanding of state income tax principles and laws, as well as the application of these principles in practical situations.

2. Time Management
The exam is time-limited, so candidates must manage their time effectively to ensure they can complete all test sections. It is important to practice answering questions under timed conditions during the preparation phase.

3. Passing the Exam
To pass the written examination, candidates must achieve a predetermined passing score.

Oral Exam:

1. Exam Format
The oral examination is conducted through an interview and presentation between the candidate and two members of the CMI - State Income Tax Committee. The examination is conducted to determine the candidate's presence, ethics, and professional conduct, as well as the reasoning and rationale to form conclusions and make sound judgments regarding complex state income tax scenarios.

2. Time Management
The oral exam is limited to 30 minutes, so candidates must utilize their time to effectively present their findings and establish their business acumen. Candidates should also be prepared to answer questions from the committee members and elaborate more on certain topics and principles in their findings.

3. Passing the Exam
To pass the oral examination, candidates must achieve a passing score on presentation, content knowledge, and ethics. Not passing the ethics component alone is considered a failure of the oral exam.

Post-Examination: Earning the CMI Designation

After passing the CMI - State Income Tax Examination, candidates are awarded the CMI designation. This achievement is a significant milestone in a state income tax professional's career.

1. Certification
Successful candidates receive a formal certification from IPT, recognizing their achievement and granting them the right to use the CMI - State Income Tax designation. This certification is a valuable addition to the candidate’s professional credentials and can be proudly displayed in professional settings.

2. Ongoing Professional Development
Earning the CMI - State Income Tax designation is not the end of the journey. To maintain the designation, professionals must continue their education and stay current with industry developments. IPT requires CMI designees to complete continuing education hours regularly and adhere to the IPT Code of Ethics.

3. Networking and Involvement
CMI designees are encouraged to remain active in the IPT community. This involvement includes attending conferences, participating in committees, speaking at IPT programs and schools, and contributing to the ongoing development of the state income tax profession.

Final Words

Earning the CMI designation in State Income Tax is challenging but rewarding. It requires a combination of experience, education, mastering the examination process, and a commitment to ethical standards. For those who achieve it, the designation opens doors to advanced career opportunities, professional recognition, and a respected place in the state income tax community.

The Institute for Professionals in Taxation is dedicated to supporting its members throughout this process, providing the resources, education, and guidance needed to succeed.

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Member News

President's Message

 

Dear IPT Members,

I hope your new year is off to a strong start. As you know, 2026 holds special significance for IPT as we mark an important milestone in our organization’s history—50 years dedicated to the education, certification, and ethical guidance of state and local tax professionals. This golden anniversary represents far more than longevity; it reflects five decades of collaboration, shared expertise, and a community built by dedicated members and volunteers. I am so grateful that you are part of this moment in IPT’s history, and I am excited about all we have planned to celebrate this achievement. 

This year’s Annual Conference in Honolulu will be a centerpiece of our 50th anniversary year. Today, January 30, is the final day to receive early registration savings for the Annual Conference. If you have not yet registered, now is the time to do so. I also encourage you to review the newly released destination brochure, which highlights optional activities and post-conference travel so you can make the most of your time in Hawaii outside of conference programming.

Our other educational programming is already well underway. Sales Tax School I and the ABA-IPT Advanced Tax Seminars are quickly approaching and will once again offer the practical, high-quality instruction upon which our members rely. If you are planning to attend Sales Tax School I, remember that early registration and hotel room block savings end on February 2. 

Don't forget that we are still accepting speaker proposals for the Property Tax Symposium and the Credits & Incentives Symposium. Speaker proposals will be accepted through March, and I strongly encourage members to consider sharing their knowledge and experience. Our programs are strengthened by member involvement, and your perspectives are what continue to make IPT’s education so impactful.

Thank you for your continued support of IPT and your commitment to our profession. I look forward to experiencing this memorable and meaningful year together as we celebrate 50 years of IPT.
 
Warm regards,
Donald L. Lippert, Jr., CMI
IPT President

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Get Involved with IPT

The IPT community Is Ready for You

Join a diverse community of more than 6,600 members and achieve educational excellence, earn professional certification, and gain access to a world-class network. With IPT, you can advocate for equitable administration of state and local taxes, participate in volunteer opportunities to grow your leadership skills, and establish a stronger professional reputation by participating on our committees.

02 Feb 2026IPT Member News
IPT Presidents January 2026 Message
I hope your new year is off to a strong start. As you know, 2026 holds special significance for IPT as we mark an important milestone in our organization’s history—50 years dedicated to the education, certification, and ethical guidance of state and
IPT Member News

IPT’s New CMIs

Congratulations to New CMIs

IPT’s Board of Governors has awarded the CMI–Property Tax designation to the following members for meeting all education, experience, and examination requirements:

• Jonathan Adam Arroyos, CMI – Ryan, LLC
• Camil Asmar, CMI – Ryan, LLC
• Monica Boyles, CMI – KPMG LLP
• Melanie Brennan, CMI – KPMG LLP
• Donavan Catron, CMI – Crowe LLP
• Richard Chandler, CMI – The Walt Disney Company
• Derrick J. Dyslin, CMI – KPMG LLP
• Alaa Elemam, CMI – Amazon.com
• Taylor H. (Haug), CMI – The Irvine Company
• Patrick Lantrip, CMI – ClearEdge Tax Group
• Caleb Smoot, CMI – KPMG LLP


Related News

Get Involved with IPT

The IPT community Is Ready for You

Join a diverse community of more than 6,600 members and achieve educational excellence, earn professional certification, and gain access to a world-class network. With IPT, you can advocate for equitable administration of state and local taxes, participate in volunteer opportunities to grow your leadership skills, and establish a stronger professional reputation by participating on our committees.

16 Dec 2025IPT Member News
New CMIs
Congratulations to IPT’s Newest Property Tax CMIs
IPT Member News

Meet IPTs President

Don Lippert serves as Principal and National Property Tax Leader at Grant Thornton Advisors LLC, where he oversees strategy and execution for one of the firm’s most dynamic service lines. With more than three decades of experience, Don brings an enterprise perspective to property tax compliance and advisory, delivering measurable value to clients navigating complex and evolving tax landscapes. He currently leads a high-performing, cross-border team of 70 professionals, aligning tax strategies with broader business objectives.

Prior to joining Grant Thornton, Don held a senior leadership role at General Electric, where he managed the global property tax function for its Energy, Healthcare, Water, and Industrial divisions. His initiatives generated over $105 million in tax savings, underscoring his ability to drive performance through operational innovation and fiscal discipline. Don began his property tax career with a leasing company and quickly elevated his abilities by joining a Big 4 accounting firm, building the foundation for his broad expertise in strategic tax planning and execution.

He advises Fortune 500 clients and emerging enterprises alike across industries including manufacturing, retail, multi-family, senior living, hospitality, healthcare, captive finance, transportation, technology and centrally assessed – railroad, energy, airlines and telecommunication.

Credentials and Affiliations:
• Certified Member (CMI), Institute for Professionals in Taxation
• Licensed Senior Property Tax Consultant, State of Texas
• Member, International Association of Assessing Officers (IAAO)
• Published author and speaker on tax strategy and organizational performance

Don lives in Glenview, IL (suburb of Chicago), with his wife Allie, kids Ava (Senior at SCAD), Sophie (Sophomore at Arizona) and Max (Senior in HS). Outside of work, he enjoys attending sporting events, concerts, travel, and spending time with the family at Disney.

Related News

Get Involved with IPT

The IPT community Is Ready for You

Join a diverse community of more than 6,600 members and achieve educational excellence, earn professional certification, and gain access to a world-class network. With IPT, you can advocate for equitable administration of state and local taxes, participate in volunteer opportunities to grow your leadership skills, and establish a stronger professional reputation by participating on our committees.

30 Jun 2025IPT Member News
Meet IPTs President
Don Lippert serves as Principal and National Property Tax Leader at Grant Thornton Advisors LLC, where he oversees strategy and execution for one of the firm’s most dynamic service lines