IRS expands tax pro accounts to support business users

The Internal Revenue Service is accelerating its digital transformation, and tax professionals are seeing the benefits firsthand. On Feb. 9, 2026, the IRS announced a significant expansion of the Tax Pro Account platform, introducing new business-level capabilities for firms that use a Centralized Authorization File (CAF) number. This update is a game-changer for tax professionals working in firms, accounting practices and other organizations that manage high volumes of client authorizations.

Who is affected? 

This expansion specifically targets businesses that operate with a CAF number. If your firm routinely files Form 2848, Power of Attorney, or Form 8821, Tax Information Authorization, and manages authorizations for multiple clients, these changes are for you. Sole proprietorships and businesses not using a CAF system will not be impacted by this update. 

Key changes for business CAF users

The latest release allows designated business representatives to manage their firm’s CAF relationship directly through the Tax Pro Account. Here’s what’s new:

• Manage business CAF access: Firms can now identify which employees are authorized to act under the business CAF number, centralizing control and oversight. 
• Link CAF to EIN: The business CAF number can be linked to the firm’s employer identification number (EIN) within the Tax Pro Account, streamlining recordkeeping.
• View taxpayer information: Representatives can view taxpayer information tied to the business CAF, limited to active authorizations.
• Withdraw authorizations: Firms can view and withdraw active authorizations on behalf of the business, improving response times when client relationships change.

For firms that handle a large volume of authorizations, this shift from paper to digital is more than a technical update, it’s a structural improvement. Centralized digital management reduces reliance on individual practitioners and manual tracking, making it easier to maintain compliance and oversight, especially in larger practices with frequent staff changes.

Building on digital progress

Since its launch in July 2021, Tax Pro Account has steadily added features for individual practitioners, including the ability to manage authorizations and view client account information. The 2026 expansion extends these digital tools to firms operating under a business CAF number, aligning with the IRS’s goal to reduce paper, streamline interactions and expand self-service options.

For practitioners, this means fewer mailed or faxed forms, fewer delays and less time spent on follow-up calls. The IRS is clearly signaling that digital is the future of tax administration.

Practical steps for firms

With these changes, firms should review and update their internal authorization procedures. Key action items include:

• Designate business representatives: Ensure the right people have access and authority within the Tax Pro Account.
• Coordinate CAF-EIN linking: Confirm that responsible officials have active IRS Online Accounts and have completed identity verification. 
• Update onboarding/offboarding: As employees gain or lose authority under the business CAF, update access promptly to maintain security and compliance.
• Review access controls: Align digital access with firm policies, Circular 230 obligations and data security standards.

The ability to view and withdraw authorizations online will help firms respond quickly when client relationships end or representation changes, protecting both the firm and the taxpayer.

What hasn’t changed

It’s important to note that the expansion does not eliminate the need for proper authorization forms. Practitioners must still secure valid Form 2848 or Form 8821 as required. Due diligence and documentation standards remain unchanged. The update simply changes how authorizations are managed and monitored within the IRS system. 

Looking ahead

The IRS’s commitment to digital transformation is clear and Tax Pro Account is at the center of this evolution. For tax professionals, now is the time to understand how these tools fit into your firm’s operations. Reviewing access controls, updating procedures and educating staff will ensure your firm is ready to take full advantage of these enhancements.

Technology will never replace professional judgment, but it can reduce administrative burdens and allow practitioners to focus on what matters most: advising and advocating for clients. Staying current on IRS digital developments is now an essential part of modern tax practice.