Preparing for Next Tax Season, Part 1: How Accounting Firms Can Identify Operational Strain 

Busy season will always put pressure on accounting firms, but preventable operational bottlenecks often make that pressure far worse.  

Many firms approach busy season pressure as a staffing problem while the bigger issue is a lack of workflow visibility. When deadlines, status updates, and client communication live across disconnected systems, managers often don’t see capacity problems until deadlines are already at risk. 

And the impact extends beyond a stressful few months. With accountant turnover reportedly rising 40% to 60% above baseline after busy season, reducing avoidable friction can help firms retain talent long term and scale sustainably.  

That’s why the months directly after Tax Day matter. This period gives firms an opportunity to step back and identify key operational problems before they carry into extension season and next year’s filing cycle. 

The Operational Gaps Busy Season Exposes

Peak tax season exposes operational weaknesses in accounting firms that are easier to overlook the rest of the year. In many firms, these breakdowns stem from a single issue: fragmented workflows.   

As firms grow, many layer separate systems for project tracking, document management, billing, workflow management, and client communication. In fact, firms on average use eight different applications to manage core operations. 

Beyond high software costs, disconnected systems can create duplicate work, inconsistent visibility, and unnecessary administrative coordination across teams. If staff track deadlines in spreadsheets, share updates through email and chats, and manage reviews separately, they’re left without a single source of truth. 

During peak tax season, the impact of fragmented workflows starts to surface through symptoms such as: 

• Teams spending excessive time chasing documents 
• Returns stalled in review queues 
• Teams re-entering the same status updates across multiple systems 
• Unrecorded billable time 
• Capacity problems becoming visible only after deadlines are at risk 
• Delayed client response times 

When these issues repeat year after year, they create long-term strain that impacts profitability, client experience, and employee retention. Firms that want to scale sustainably first need to understand where operational friction is slowing teams down. 

4 Areas Firms Should Assess After Busy Season  

The period immediately after tax season — May and June — is a valuable window for firms to evaluate what slowed teams down before extension work ramps up.  

But meaningful improvements require firms to pinpoint exactly where workflows became difficult to manage under pressure. That means identifying where systems introduced delays, created blind spots for managers, or added avoidable administrative work. 

To get started, firms can ask the following questions across four common areas of operational strain: 

1. Workflow management  

• Did teams have clear visibility into project status and deadlines? 
• Did staff have to track their deadlines manually?  
• Where could workflow standardization reduce time spent chasing updates, manually coordinating work, or navigating between disconnected systems? 

2. Firm technology 

• Did teams rely on multiple disconnected tools to manage core workflows? 
• How often did staff switch between systems, spreadsheets, emails, or chats just to move work through a single process?  

3. Staff capacity  

• Were workloads distributed evenly? 
• Did managers identify overload risks before deadlines were at risk?  
• Which administrative or coordination tasks pulled senior staff away from higher-value client work during peak periods? 

4. Time and billing processes 

• Were billable hours captured accurately? 
• Did teams spend excessive time on manual time tracking?  

As firms identify specific sources of strain, they take the first step toward improving their operations year round. With an estimated 10 to 15 million taxpayers filing extensions annually, firms need operating models that remain coordinated and sustainable through October, not just during the April filing deadline.  

Diagnosis Is Only the First Step 

Firms that treat post-tax season reviews as operational retrospectives are often better positioned to identify process breakdowns early and prepare more strategically for the next filing cycle.  

Year-over-year improvement comes from addressing the operational habits that slow teams down during busy season: work tracked in too many places, managers relying on manual check-ins for status updates, review bottlenecks surfacing too late, and staff spending hours coordinating workflows outside the systems meant to manage them.  

In our next blog, we’ll explore how firms can use the summer season to begin those operational changes before extension deadlines ramp up again.  

Eva Mrazikova

Global Head of Product Marketing

Eva Mrazikova is Global Head of Product Marketing at IRIS, where she leads go-to-market strategy, competitive positioning and product marketing across IRIS’ Accountancy and HCM portfolios in the UK and US.

With more than 20 years’ experience spanning product marketing leadership, commercial strategy and technology transformation, Eva brings a rare blend of strategic vision and hands-on execution to complex, multi-product businesses.

A recognised product marketing leader and qualified accountant, she has spent her career at the forefront of digital transformation, helping organisations navigate the shift from legacy platforms to cloud-based, AI-enabled solutions while driving measurable commercial outcomes through market-led strategy.