A professional planner's license may be suspended or revoked for which of the following reasons?

A professional planner's license can indeed be suspended or revoked for multiple reasons, all of which reflect serious issues that impact the integrity and trustworthiness of the planning profession.

Failing to pay the required renewal fee indicates a lack of compliance with the necessary administrative requirements that ensure planners remain qualified and accountable to their profession and clients. This act can lead to disciplinary actions, including suspension or revocation.

The employment of dishonesty, fraud, or deception undermines the ethical standards expected of a planner. Such behaviors jeopardize the welfare of clients and the public, which is why they are grounds for severe professional consequences.

Repeated acts of malpractice or negligence show a pattern of irresponsible or inadequate performance in a planner’s duties, reflecting a failure to maintain the professional standards required in the field. This can put clients at risk and damage the planner’s credibility.

Given that all these actions are serious breaches of professional norms and standards, any one of them can lead to suspension or revocation of a professional planner’s license, making the option that includes all of these violations the best answer.