Busy Season Capacity Planning for CPA Firms

Busy season problems are usually visible in October. The returns that will arrive are mostly known, the people who will prepare and review them are known, and the deadlines never move. What is missing is the arithmetic, done early enough to act on.

1. Count the work

• Start from last season's returns by type, and adjust for clients gained and lost.
• Separate the types that behave differently: partnership and S corporation returns due in March, individual and C corporation returns due in April, and the extensions that move to September and October.
• Flag the returns that are always late to arrive. They are the ones that land in the last week.

2. Measure hours from your own records

• Use your time records for hours per return, not a general figure: complexity, software and client habits vary too much between firms.
• Count preparation and review separately. Review hours sit with your most senior people and are usually the real limit.

3. Count the hours you really have

• Take preparers' weekly hours after meetings, client calls, administration and planned time off.
• Count review capacity on its own, partner by partner.
• Count the weeks before each deadline, not the season as a whole.

The capacity planner does this arithmetic from your own numbers.

4. Choose how to close the gap

• Overtime is quick, but it borrows against review quality and retention.
• Seasonal hires need recruiting and training before January to be productive when it matters.
• Planned extensions move work to calmer months, if clients are told early.
• Outsourcing adds preparation hours, but it needs consent, access and checklists in place before the first file moves.

5. Prepare in the autumn

1. Send engagement letters and, where return information will go to a preparer outside the United States, section 7216 consents.
2. Set up access, checklists and a status tracker before volume arrives.
3. Run a small trial, so review notes are settled before the rush.
4. Agree how work will be handed back, and who answers questions on each side.

6. Track it weekly

• Returns received, prepared, in review and filed, by type.
• Review notes per return, which shows whether preparation quality is holding.
• Returns still waiting for client documents, two weeks before each deadline.

General information for accounting professionals, not legal or tax advice. Confirm requirements against current law and IRS guidance.