Signal
TODAY'S SIGNAL — Three distinct forces are reshaping the CPA landscape simultaneously. First, a hard regulatory deadline: the R&D tax credit lookback window closes July 6, creating an urgent revenue opportunity for firms with eligible clients who haven't claimed prior-year credits. Second, the AICPA is asserting professional authority over crypto by urging the OCC to adopt its 2025 Stablecoin Reporting Criteria in GENIUS Act rulemaking — a move that could lock CPAs into the stablecoin attestation supply chain before banks and fintechs build their own reporting regimes. Third, a wave of AI-powered workflow tools (Suralink's Workpaper Suite Intelligence, Xero Coaches, Karbon's Loft training platform) landed on the same day, signaling that the audit tech market is shifting from standalone AI features to integrated, workflow-embedded intelligence. Meanwhile, California's wealth tax ballot fight — with $66 million from Sergey Brin alone opposing it — previews a state-level tax planning earthquake that West Coast practitioners must prepare for regardless of outcome. The COSO enterprise risk management guidance release adds a quieter but structurally important layer: regulators and boards are now expecting ERM to move from documentation to operational reality.
Stories
IR&D Tax Credit Lookback Window Closes July 6 — CPAs Have 60 Days to Act on Prior-Year Claims
Between now and July 6, 2026, firms have a narrow window to help eligible businesses revisit their R&D tax credit claims for prior years. The window applies to amended returns for qualifying research expenditures under IRC §41. (CPA Practice Advisor, May 5, 2026)
Impact · Firms with manufacturing, software, engineering, or life sciences clients who have not maximized R&D credits face a hard deadline. Missing this window forfeits the ability to amend prior-year returns for potentially six-figure credit amounts per client. This is both a revenue opportunity for advisory practices and a malpractice risk if eligible clients are not contacted.
Action
Run a filter on your client base this week to identify businesses with qualifying research expenditures in prior tax years. Prioritize outreach to clients in software, manufacturing, pharma, and engineering verticals. Calendar July 6 as a firm-wide deadline with internal review checkpoints at June 15 and June 30.
IIAICPA Urges OCC to Adopt Its Stablecoin Reporting Criteria in GENIUS Act Rulemaking
The AICPA submitted comments to the OCC urging adoption of its 2025 Criteria for Stablecoin Reporting (released in two parts) as part of rulemaking under the GENIUS Act. The criteria address reporting and controls for stablecoin issuers. (CPA Practice Advisor, May 5, 2026)
Impact · If the OCC adopts AICPA criteria, CPA firms will become the de facto attestation providers for stablecoin issuers — a new, potentially large engagement category. This positions the accounting profession at the center of crypto regulatory infrastructure rather than on the periphery. Firms that develop stablecoin attestation competency early will have a first-mover advantage.
Action
Download and review the AICPA's 2025 Criteria for Stablecoin Reporting. Identify whether any current or prospective clients are stablecoin issuers or adjacent fintechs that would need attestation services under the GENIUS Act framework.
IIISuralink Launches AI-Powered Workpaper Suite Intelligence for Audit Teams
Suralink unveiled Workpaper Suite Intelligence, a set of AI capabilities within its Workpaper Suite that converts raw client data into completed workpapers for audit and engagement teams. (CPA Practice Advisor, May 5, 2026)
Impact · This product directly targets the most labor-intensive phase of audit — workpaper preparation from raw data. If it works as described, it compresses a multi-hour manual process into automated output, potentially reducing engagement hours and changing how firms staff audits. Combined with same-day announcements from Xero (Coaches), Karbon (The Loft AI training), and Billtrust (cash forecasting), this signals a market-wide shift from AI as feature to AI as core workflow.
Action
Request a demo of Suralink Workpaper Suite Intelligence and benchmark it against your current workpaper preparation time. If you use a competing platform, ask your vendor about their AI workpaper roadmap — competitive pressure will accelerate feature parity.
IVCalifornia Wealth Tax Ballot Fight Draws $66M From Sergey Brin Alone as Billionaires Line Up Against Proposal
Google co-founder Sergey Brin has contributed another $9 million to the group opposing California's proposed wealth tax, bringing his total spending to $66 million. The opposition effort includes a broad coalition of billionaires. (CPA Practice Advisor, May 5, 2026)
Impact · Regardless of outcome, this ballot measure is reshaping California tax planning urgency. If the wealth tax passes, it would create an entirely new compliance and advisory category for CPAs serving high-net-worth California residents. If it fails, the campaign itself signals that similar proposals will recur in other states. Wealth management and tax advisory practices in California should be scenario-planning for both outcomes now.
Action
Brief your high-net-worth California clients on the ballot measure status and begin scenario-planning for both outcomes. For clients with unrealized gains or significant California-sourced income, model the potential tax impact and identify domicile or trust planning strategies that would need to be executed before any effective date.
VCOSO Releases New Guidance Moving Enterprise Risk Management From Documentation to Action
The Committee of Sponsoring Organizations of the Treadway Commission (COSO) released new research outlining practical steps for moving enterprise risk management from documentation to operational action. (CPA Practice Advisor, May 5, 2026)
Impact · COSO guidance shapes audit committee expectations and internal audit scope. This release signals that regulators and governance bodies are dissatisfied with ERM that exists only on paper. For CPA firms with advisory practices, this creates an opportunity to help clients operationalize their ERM frameworks. For auditors, expect audit committees to reference this guidance when discussing risk management adequacy.
Action
Download the new COSO guidance and review it against your largest advisory and audit clients' current ERM frameworks. Identify 3-5 clients where the gap between documented ERM and operational ERM is widest — those are your immediate advisory targets.