What US Tax Firms Miss When Preparing for Tax Season [US]
Most CPA firms enter tax season with cautious optimism. Last season's problems are still fresh, the lessons were applied, and there's hope this year will be different.
Then the first few weeks hit. Reviews back up. Senior staff get pulled into admin work. The pressure feels the same, even after the changes.
What's often the case: the changes weren't the changes they actually needed.
Why tax season hits harder than it should
CPA firms operate with built-in complexity. Two structural factors create the strain:
Compliance-driven work with layered reviews. Work moves through preparers, reviewers, and partners. Without deliberate structure, these layers become sources of risk no one can see or control.
Mixed client bases. Individual and business clients need different flows, timelines, and handoffs. Often handled by the same people at the same time.
During tax season, all of this compresses into a short window. Firms rely on workarounds. After the season ends, they patch what broke. Workflows become piecemeal. Tech stacks bloat. Processes run on people remembering how scattered pieces fit together.
Nick Boscia, CPA and managing partner at Boscia & Boscia PC, saw it firsthand: "When I joined my dad's firm, every process was in his head. Everyone was doing things differently — collecting documents, onboarding, managing workflows."
Constant client calls. Team burnout. Avoidable mistakes. Eventually, it shows up in the bottom line.
What this means operationally
Visibility goes first. When work spreads across disconnected tools and informal handoffs, there's no clear view of what's happening. Leadership can't step in. Client questions go unanswered. Firm owners react to issues as they appear.
Costs follow. Firms pay for overlapping software. Research shows companies waste 37% of software spend on underutilised tools. Unbillable time disappears into coordination and context switching.
Growth gets constrained. When workflows rely on people holding processes together manually, firms can only grow as fast as those individuals can handle the load. Training new team members takes time. Losing experienced staff becomes especially costly.
Boscia describes a different reality today: "Now everything's consistent and trackable. Our team is more productive and our clients notice when we're energised and not running on fumes."
The 2026 context
The One Big Beautiful Bill Act added 10-15% complexity to tax returns this season. New deductions for tips, overtime pay, car loan interest, and seniors' provisions require rapid upskilling mid-season rather than in advance planning cycles.
IRS processing delays compound the pressure. What previously took 30 days now requires 90 days or longer. Firms must file earlier and more accurately whilst managing extended correspondence resolution periods and delayed client refunds. All with strained staffing levels.
The talent shortage remains the defining constraint. Growing workloads meet rising client expectations for faster turnaround times and real-time updates.
What distinguishes prepared firms
Leading firms employ multiple integrated approaches:
- Workload smoothing through year-round proactive client communication and extension management
- Technology automation for routine tasks like data entry and document management
- Staff specialisation focused on individual strengths rather than generalist models
- Strategic outsourcing partnerships supplementing core teams
- Clear client boundary-setting on timelines and availability
Forward-thinking firms are building scenario-based planning frameworks now rather than waiting for legislative clarity. This involves modelling multiple pathways with decision triggers, allowing clients to make controllable trade-offs based on risk tolerance before capacity fully disappears.
Brian Davis, CPA and founder of One Stop CPA, points to going fully digital as a turning point. "Sometimes we'd spend an entire day searching for something that wasn't filed properly."
The operational reality
Firms entering tax season with last year's solutions will encounter compounded challenges. The window for smooth IRS processing is narrower. Correspondence takes months. Simultaneous demand for advisory services, compliance accuracy, and client responsiveness leaves no room for traditional approaches.
Successful 2026 preparation demands Q2-Q3 planning sessions with top clients before capacity constraints become critical. Staff upskilling in AI, data analytics, and cybersecurity is now industry standard. Firms should invest in technical depth for complex planning and tax controversy skills for navigating extended IRS delays.
The firms that segment clients by OBBBA impact and systematically incorporate strategic questions into existing touchpoints can generate approximately 50% higher revenue per client whilst managing the 10-15% complexity increase. This requires deliberate training and process redesign, not automatic execution.
The work matters, even when it's tedious. CFOs and practitioners keep businesses alive. But piecemeal fixes won't solve structural problems. This is genuinely worth getting right if you're into keeping firms functional during the hardest months (we are).