Profitability by Workflow: The Analysis Most CPA Firms Have Never Done

Introduction: Why client-level profitability isn’t enough

Most CPA firms know which clients are profitable.

Fewer firms know which workflows are profitable.

That difference matters.

A client may look profitable at the engagement level, but inside that engagement, some workflows may be quietly weakening margins. Tax preparation may be profitable. Advisory may be highly profitable. Bookkeeping may be thin. Payroll may be neutral. Client emails and follow-ups may carry real cost but no direct revenue.

Client-level profitability shows the final number.

Workflow-level profitability shows what created the number.

For CPA and accounting firms in the USA, this is becoming more important because firms are being asked to grow while capacity remains tight. An AICPA and CIMA Q1 2026 Economic Outlook Survey found that 31% of business executives said they had too few employees, while 55% expected business expansion. The same survey found that employee and benefit costs remained one of the top concerns for executives.

That pressure makes workflow visibility essential.

If a firm wants to scale financial planning and analysis services, improve business financial planning, or evaluate fp&a outsourcing, it needs to know where time, cost, and margin are actually sitting.

The problem: Where profitability analysis falls short

Many firms analyze profitability at the client or service-line level.

That is useful, but incomplete.

A service line like CAS, tax, or advisory may include several workflows with very different economics. For example, a CAS engagement may include bookkeeping, payroll, reconciliations, reporting, client communication, forecasting, and advisory meetings.

If the firm only sees the total engagement margin, it may miss the real issue.

The problem is not always the client.

It may be the workflow.

Three gaps usually appear.

First, firms do not track time by workflow. Hours are logged against a client, but not against the exact activity. This makes it difficult to know whether margin is being lost in bookkeeping, communication, review, cleanup, or reporting.

Second, firms compare billing rates instead of cost rates. A workflow may look profitable because the client pays a fixed monthly fee, but once fully loaded labor cost is applied, the margin may be much weaker.

Third, firms do not act after reviewing the data. They may know that some work feels inefficient, but they do not redesign, reprice, automate, or move that work to a more scalable delivery model.

We recommend firms to benchmark revenue and pricing models, staffing and service delivery, technology adoption, and CAS service offerings and they should track KPIs that drive CAS growth and identify opportunities to optimize performance.

That is the direction firms need to move in.

Benchmarking should not stop at the client level. It should reach the workflow level.

Step 1 and 2: Calculating true cost per workflow

Step 1: Track time by workflow, not only by client

The first step is simple, but most firms do not do it consistently.

Track time by workflow.

Instead of logging all time under one client, break it into categories such as:

• Tax preparation
• Bookkeeping
• Payroll
• Month-end close
• Reconciliations
• Financial reporting
• Forecasting
• Advisory meetings
• Client emails
• Client document follow-up
• Internal review
• Cleanup work
• Admin and coordination

This immediately changes the conversation.

A client may consume 40 hours per month, but the firm needs to know where those 40 hours go.

For financial planning and analysis services, this is especially important. Forecasting, variance analysis, reporting commentary, and advisory meetings should not be mixed with routine cleanup or client follow-up time. If they are mixed together, the firm cannot see whether business financial planning is truly profitable.

Based on our service on CAS workflow improvements, we recommend mapping core processes across the client life cycle and identifying repetitive tasks, manual work, data bottlenecks, and human error risks. Firms should measure time savings, error reduction, added review time, and client feedback before expanding process changes.

That is exactly the mindset needed for workflow profitability.

You cannot improve what you cannot separate.

Step 2: Apply true hourly cost

Once time is tracked by workflow, the next step is to apply true cost.

Many firms use billing rates to evaluate profitability. That can be misleading.

The correct number is the fully loaded hourly cost.

A simple formula is:

Fully loaded hourly cost = salary, benefits, software, management cost, and overhead allocated to the role ÷ billable hours

For example, a staff accountant may have a salary cost of $35 per hour. But once benefits, training, software, office cost, management time, and non-billable capacity are included, the true cost may be much higher.

This distinction matters.

Billing rate tells you what the client pays.

Cost rate tells you what the workflow consumes.

A workflow is profitable only when the revenue attached to that workflow exceeds the true cost required to deliver it.

Step 3: Comparing cost vs. revenue

Once the firm has workflow time and true cost, the third step is to compare cost against revenue.

This is where the analysis becomes powerful.

Based on Finsmart’s internal workflow review across recurring accounting and advisory delivery models, most firms discover the same pattern.

Advisory has the highest margin

Advisory work usually produces the strongest margin because it is value-based, insight-led, and less tied to transaction volume.

This includes:

• CFO advisory
• Forecasting
• Cash flow planning
• Budget vs. actual review
• Board reporting support
• Profitability analysis
• Decision support
• Business financial planning

The problem is that many firms underuse advisory capacity because too much senior time is consumed by low-margin review, email follow-up, and client cleanup.

Tax preparation often has strong margin

Tax preparation can be profitable when inputs are standardized, review is structured, and scope is controlled.

Margins fall when tax prep is mixed with document chasing, unclear client communication, late changes, and partner-level review of basic items.

A workflow view helps firms separate preparation time from follow-up, review, and rework.

Bookkeeping is often low margin when delivered fully onshore

Bookkeeping is essential, but in many firms it becomes a low-margin workflow when it is handled fully onshore, especially for high-volume clients.

This does not mean bookkeeping is unimportant.

It means the delivery model must be designed correctly.

Routine transaction work, reconciliations, and recurring monthly processes may be better supported through structured offshore delivery or fp&a outsourcing support models, while the in-house team focuses on review, client communication, and advisory.

Client emails carry cost with little direct revenue

Client communication is necessary.

But unstructured communication is expensive.

Based on our internal findings, client emails, missing document follow-ups, status updates, and repeated clarification requests are some of the most common zero-revenue, high-cost activities in CPA firm workflows.

We have seen that email overflow slows CAS teams and distracts from higher-value work. We recommend smart email triage and templated communication as ways to reduce communication lag, missed follow-ups, and staff distraction.

That is why communication must be treated as a workflow, not an interruption.

Key insights: What most firms discover

Workflow profitability analysis usually reveals uncomfortable but useful truths.

Low-margin workflows consume significant time

Many firms find that low-margin workflows consume more team capacity than expected.

These include:

• Recurring bookkeeping
• Payroll support
• Document chasing
• Cleanup from poor client inputs
• Manual report preparation
• Email follow-up
• Review corrections
• Admin coordination

The issue is not that these tasks are unnecessary.

The issue is that they are often delivered with the wrong cost structure.

High-margin services are underused

Financial planning and analysis services, advisory, forecasting, and strategic reporting often carry stronger margin potential.

But they require time.

If senior staff and managers are stuck in low-margin workflows, they cannot spend enough time on business financial planning or advisory conversations.

Based on our work with firms, we have seen that CAS started with transactional services such as accounts payable, accounts receivable, payroll, and cash management, but higher-value CAS means providing forward-looking business insights that help clients make better decisions.

That is the margin opportunity.

The firm must create capacity for higher-value work.

Non-billable work eats capacity

Non-billable work is not always visible in a client-level profitability report.

But at the workflow level, it becomes obvious.

Examples include:

• Internal status checks
• Repeated client reminders
• Rework from unclear scope
• Manual report formatting
• Searching emails for documents
• Fixing preventable coding issues
• Explaining the same process repeatedly

Based on our internal workflow findings, CPA firms often leave 18 to 25 margin points untapped because workflow-level cost is not visible early enough.

That margin is usually lost in three places:

• Low-margin work handled by high-cost staff
• High-value advisory work not priced or packaged properly
• Non-revenue communication and admin time left unmanaged

Actions: Turning workflow data into profit growth

Workflow profitability is useful only when it changes how the firm operates.

Here are four actions firms can take.

1. Move low-margin recurring work to a scalable delivery model

Not every workflow needs to be handled by high-cost local staff.

Routine bookkeeping, reconciliations, report preparation, document tracking, and recurring support tasks can often be moved into a structured offshore model.

This helps the firm protect margin while keeping in-house teams focused on review, client relationships, and advisory.

For firms expanding financial planning and analysis services, fp&a outsourcing can also support recurring reporting, forecast updates, variance schedules, and dashboard preparation.

The goal is not simply to reduce cost.

The goal is to put the right work at the right cost level.

2. Increase pricing for advisory services

If workflow analysis shows that advisory delivers strong value but is underpriced, the firm should revisit pricing.

Advisory should not be priced like basic compliance work.

Services such as business financial planning, financial forecasting, cash flow analysis, and decision support should be priced based on value, complexity, and client impact.

Based on our internal findings we have noted that AI-enabled workflows can support tiered service models, where standardized core deliverables are paired with custom advisory layers that can command higher fees based on value rather than time.

That is the right direction for CPA firms.

Standardize the base. Price the insight.

3. Use templates to reduce communication time

Communication should be systematized.

Firms should create templates for:

• Missing document requests
• Month-end close reminders
• Forecast input requests
• Client status updates
• Variance explanations
• Scope clarification
• Approval reminders
• Meeting agendas
• Advisory follow-ups

Templates reduce writing time, improve consistency, and prevent missed details.

They also make workflow profitability easier to improve because communication becomes measurable.

4. Eliminate or redesign non-revenue workflows

Some workflows do not need to exist in their current form.

If a task consumes time but does not improve quality, client experience, or revenue, it should be redesigned or removed.

Ask:

• Can this task be automated?
• Can this be handled offshore?
• Can this be bundled into a fixed process?
• Can this be priced separately?
• Can this be prevented through better onboarding?
• Can this be reduced through clearer client expectations?

The goal is not to make the team busier.

The goal is to make the firm more profitable per workflow.

Do you know your margin by workflow?

Client-level profitability is useful.

Workflow-level profitability is sharper.

It shows which activities create margin, which activities consume capacity, and which workflows need a new delivery model.

For CPA firms, this is especially important when expanding financial planning and analysis services. FP&A can be a high-value growth area, but only if the firm protects advisory time, controls low-margin delivery work, and understands the true cost of each workflow.

The firms that do this well ask better questions:

• What does bookkeeping really cost us?
• What does client communication really cost us?
• Which workflows should stay onshore?
• Which workflows can move to fp&a outsourcing support?
• Which advisory services are underpriced?
• Which non-billable workflows are weakening margin?
• Where are we leaving 18 to 25 margin points untapped?

That is how workflow data becomes profit growth.

Do you know your margin by workflow? Connect with Finsmart Accounting at [email protected] to evaluate workflow profitability and build a scalable model for financial planning and analysis services.