Representation
The representation credentials are designed for tax professionals who work directly with taxpayers facing issues before the IRS.
The NATP Credential Program supports the professional growth of tax preparers by recognizing competence, ethical practice and mastery of tax knowledge across representation, individual taxation and business taxation.
Each credential is built through a rigorous exam development process that emphasizes real-world task competency, fairness and credibility. NATP credentials distinguish professionals who are committed to accuracy, ethical conduct and continued learning throughout their careers.
The programs include six designations organized into clear pathways for advancement:
- Accredited Tax Professional in Representation (ATPR)
- Advanced Accredited Tax Professional in Representation (AATPR)
- Accredited Individual Tax Preparer (AITP)
- Advanced Accredited Individual Tax Preparer (AAITP)
- Accredited Business Tax Professional (ABTP)
- Advanced Accredited Business Tax Professional (AABTP)
These designations are part of NATP’s Center for Professional Excellence and serve as respected indicators of professional skill and integrity.
Tax professionals may earn an NATP credential by demonstrating their knowledge through the credential exam. For those who want structured preparation, NATP also offers optional, self-paced study modules aligned to each credential’s exam blueprint. This flexible approach allows experienced practitioners to validate existing expertise while supporting those who want additional guidance before testing.
Individual tax
The individual tax credentials recognize preparers who demonstrate competence in federal individual income taxation.
Business tax
The business tax credentials recognize preparers who demonstrate substantial knowledge of entity taxation and compliance.