The American Institute of CPAs has voiced its opposition to the Internal Revenue Service’s proposal to combine the Office of Personal Responsibility and the Return Preparer Office.

“The AICPA has an extensive and resolute history of steadfastly supporting initiatives that would enhance compliance, elevate ethical conduct, and protect taxpayer confidence in our tax system,” the organization said in a November 14, 2025, letter to the directors of the two offices. “The proposed combination of OPR and RPO contravenes those principles.” A copy of this and other AICPA 2025 tax policy and advocacy comment letters can be found here.

AICPA said it “strongly opposes any efforts to combine OPR and RPO because it would inappropriately consolidate credentialed and uncredentialed return preparers under OPR, create potential conflicts of interest, and divert resources from the primary role of OPR.”

It added that the merger “would sow confusion among taxpayers trying to understand the differing qualifications and practice rights of preparers, which would harm taxpayers and erode taxpayer confidence in our tax system.”

AICPA noted that OPR “has the exclusive delegated authority to interpret and enforce the regulations in Treasury Department Circular 230 (Circular 230), which governs tax practitioners interacting with the tax administration system,” while RPO “administers the Preparer Tax Identification Number (PTIN) program, manages the enrolled agent practitioner program, encourages enrollment in the Annual Filing Season Program (AFSP), and processes some complaints against return preparers.”

“These two offices perform dissimilar government functions, oversee different types of preparers, and, therefore, should remain separate to avoid potential conflicts of interest,” AICPA said in the letter.

AICPA argued that the combination would divert resources away from the primary role of OPR and could undermine the credibility of OPR’s enforcement objective.

“Under a combined OPR unit, unscrupulous and incompetent preparers could readily misrepresent that they are subject to ethical obligations overseen by the ‘Office of Professional Responsibility,’ which would give such preparers a foothold to abuse taxpayers and undermine public trust and accountability in the tax profession,” AICPA stated in the letter.

By Gregory Twachtman, Washington News Editor