Tax Day 2026: Refund Data Falls Short of White House Projections as New Gambling Rules and AI Governance Gaps Demand CPA Attention

A change in federal tax law taking effect this year limits how much gamblers can deduct in losses on their tax returns, according to CPA Practice Advisor (April 14, 2026). CPAs warn the rule could result in some gamblers owing taxes even when they have net losses for the year. The rule change affects the current filing year and alters long-standing deduction treatment for gambling activity.

Impact · This is a material change for any CPA with clients who gamble — whether casually or frequently. The mismatch between gross winnings (reported as income) and now-limited loss deductions creates phantom income scenarios. Practitioners in states with significant gambling industries (Nevada, New Jersey, Pennsylvania) or clients with sports betting activity face the highest advisory burden.

Action · Immediately identify clients with gambling income reported on W-2G forms or disclosed on prior returns and proactively advise them on the new deduction limits before they file or amend. Update intake questionnaires to capture gambling activity more granularly going forward.

A new Grant Thornton survey finds a growing disconnect between AI investment and the accountability structures needed to govern it, which the firm terms an 'AI proof gap.' The top 10 accounting firm reports that businesses are scaling AI faster than they are building oversight, risk management, and audit frameworks around it (CPA Practice Advisor, April 14, 2026).

Impact · For CPA firms, this gap represents both a risk and a revenue opportunity. Firms providing internal audit, risk advisory, and IT assurance services should see growing demand for AI governance engagements. Simultaneously, firms adopting AI internally — for audit, tax prep, or advisory work — must ensure their own governance keeps pace. The finding also signals that regulators may step in if self-governance continues to lag.

Action · Evaluate whether your firm has a documented AI governance policy covering both internal AI tool usage and client-facing AI advisory services. If not, begin drafting one this quarter, using Grant Thornton's framework as a benchmark.

Top 20 accounting firm Armanino announced a partnership with DataSnipper, an agentic automation platform for audit and finance teams, to advance AI adoption in internal audit and risk advisory services (CPA Practice Advisor, April 14, 2026). The partnership aims to help internal audit and risk teams work more strategically by automating routine tasks through AI agents.

Impact · This is a concrete signal that large firms are moving beyond experimental AI pilots into production-grade, role-specific AI deployments. For mid-size and small firms, this widens the technology gap in audit capabilities. For audit professionals, the message is clear: agentic AI — AI that executes multi-step tasks autonomously — is entering mainstream practice. Firms that delay adoption risk falling behind on both efficiency and talent appeal.

Action · Schedule a technology review with your firm's audit leadership to assess whether current AI tools match the capabilities being deployed by top 20 competitors. Evaluate DataSnipper and comparable platforms for fit within your audit workflow.

The U.S. Tax Court upheld the disallowance of accrued expenses claimed by a small business using the cash method of accounting, as reported by CPA Practice Advisor on April 14, 2026. The ruling reinforces the principle that cash-method taxpayers cannot deduct expenses until they are actually paid, regardless of when the liability was incurred.

Impact · This ruling is a useful precedent for CPAs advising small business clients, many of whom use the cash method for its simplicity but may not fully understand its limitations on expense timing. The decision is directly relevant to year-end tax planning strategies where clients attempt to accelerate deductions through accruals.

Action · Flag this ruling in your next client communication to small business owners using the cash method. Review any clients who may have taken aggressive positions on accrued expense deductions in recent filings and assess amendment or audit risk.