Staffing Up for Busy Season: Hiring Seasonal Tax Preparers

6/22/2026

Start with the arithmetic, because it changes the strategy.

A seasonal preparer carries a fixed cost — recruiting, onboarding, systems setup, training, supervision, and review time — against a limited productive window. Run the break-even honestly and many seasonal hires do not clear it in their first year, once senior review hours are costed properly.

Which produces the insight that should govern every decision below: seasonal hiring is a multi-year strategy, and the return comes from year two. A preparer who returns already knows your systems, your clients, and your process, and their fixed cost collapses. So the question at every stage is not only "can this person do the work" but "will this person come back."

Firms that treat seasonal staffing as an annual transaction pay the setup cost every year and wonder why it does not pay off.

Recruit in October, Not January

The candidates available in January are the ones nobody hired in November.

Good seasonal preparers — particularly returning ones, retirees, and people with genuine experience — commit early, because they are planning their own year. A firm that starts recruiting after the holidays is selecting from the residual pool at the moment it has no time to train anyone.

Start in October. Have offers out by mid-November. Onboard in December, so the first productive week is the first week of the season rather than the third.

Where Seasonal Preparers Actually Come From

Returning seasonal staff. By a wide margin the best source, and the entire point of the strategy. Everything in the final section is about protecting this.

Retired and semi-retired practitioners. Frequently the strongest available candidates: substantial experience, no interest in a full-time role, and often motivated by engagement rather than income. They also require the least supervision and are the most likely to return annually.

Parents of school-age children wanting defined seasonal work, who are frequently overqualified for what is available to them and who value schedule predictability above almost everything.

Teachers and academics, whose own calendars are constrained in ways that sometimes fit and sometimes do not.

Preparers from firms with different peak timing — a practice heavy in fiscal-year entity work may have available capacity in the individual season.

Career changers with the coursework, per our post on the tax preparation certificate path, who need supervision and are motivated.

Students and recent graduates, who require the most supervision per hour of output and who are the best pipeline into permanent roles.

Remote contract preparers, subject to the classification analysis below and to the data security requirements.

The Classification Error Firms Make Routinely

Worth stating flatly because it is common and the exposure is real.

Seasonal duration does not make someone an independent contractor.

A preparer who works in your office or on your systems, uses your software, follows your process, is supervised and reviewed by you, works a schedule you set, and prepares returns for your clients is an employee — regardless of the fact that the engagement lasts three months, regardless of what the agreement says, and regardless of the preparer's preference.

Our post on worker classification covers the tests and the fact that different agencies apply different ones, with several states applying a standard under which a preparer performing the firm's core service almost certainly cannot be a contractor. The exposure includes employment taxes with the employer share unrecoverable, state unemployment assessments, workers' compensation, wage and hour liability, and personal liability for withheld amounts.

A genuinely independent contract preparer exists — one who works from their own premises on their own equipment, serves multiple firms, controls their own methods and schedule, and bears business risk. That is a different arrangement from a temporary employee, and the distinction is factual rather than contractual.

Credentialing and Screening

A preparer identification number is required for anyone paid to prepare returns. Confirm it, confirm it is current, and confirm the name matches.

State preparer registration applies in some states, and a firm employing preparers in those states must confirm compliance — the point covered in our post on the tax preparation certificate.

Background screening proportionate to access. Anyone handling client financial data warrants a check, and a firm that skips it for a temporary role has applied a lower standard to the people with the least accountability.

Reference checks that actually get made. Firms skip these under time pressure for seasonal roles, which is precisely when they matter — a short engagement gives less time to discover a problem.

And screen for three things beyond technical ability:

Comfort saying "I don't know." The most valuable trait in a seasonal preparer. Someone who guesses rather than asks produces review findings and, occasionally, a filed return that is wrong.

Willingness to follow a defined process rather than their own preferred method from a previous firm.

Tolerance for heavy review. Seasonal work is reviewed intensively, and a candidate who experiences that as an insult will be difficult for three months.

Onboarding Determines Productivity

The difference between a preparer productive in week one and week four is entirely onboarding.

Systems access on day one. Not day four. A preparer waiting for credentials is being paid to wait, and it happens constantly.

A documented process to onboard into. This is where the standardization discussed in our post on scaling a firm pays off directly: you cannot onboard seasonal staff into an undocumented practice. A firm where every preparer works from personal habit has nothing to hand a new person, and the onboarding cost becomes a senior person's time explaining it repeatedly.

A defined scope. Which return types, what complexity, and what they escalate rather than attempt. Ambiguity here produces either a preparer who attempts something they should not or one who escalates everything.

A named supervisor with allocated review time, not a general expectation that someone will help.

A paired first week, with a small number of returns worked alongside an experienced preparer rather than handed over.

Client communication rules. What a seasonal preparer may and may not say to a client — and specifically that they do not give advice, quote a result, or interpret a notice, but route those. A temporary employee speaking with the firm's authority is a real exposure.

The confidentiality and security terms, signed, with the specifics in the next section.

Review Capacity Is the Binding Constraint

The mistake that makes seasonal hiring counterproductive, and it is worth being blunt about.

Every seasonal preparer consumes senior review time, at a higher rate than a permanent employee because they are less familiar with the firm's clients and standards.

A firm that adds three seasonal preparers without adding review capacity has not added throughput. It has moved the bottleneck to its most expensive people, who now spend the season reviewing rather than doing the work only they can do — and the returns queue behind them.

Before hiring, compute the review hours the new capacity will generate and confirm they exist. If they do not, the options are fewer hires, a reviewer added, or a narrower scope for the seasonal staff so their work needs less review. What does not work is hiring and hoping.

Data Security With Temporary Staff

Higher risk and routinely under-managed.

Access limited to assigned clients, rather than the whole client base.

No local storage. Work in the firm's systems, not on the individual's device or in personal cloud storage.

A device policy for remote seasonal staff, addressing whose equipment, what security is required, and what is prohibited.

Confidentiality terms signed, covering the professional obligations and the specific restriction on tax return information.

Access revoked on the last day. Routinely forgotten, and a firm with active credentials for people who left two seasons ago has an exposure it is unaware of. Put the revocation on the offboarding checklist and verify it.

Compensation Structures and Their Effects

Hourly is the default, straightforward, and requires attention to overtime obligations during a peak season — a point firms overlook when a "salaried seasonal" arrangement does not actually satisfy an exemption.

Per return appears to align incentives and produces review findings, because it rewards speed over care. Where used, pair it with quality accountability.

A season salary, which provides certainty to both sides and requires confirming the overtime exemption analysis rather than assuming it.

A completion or return bonus, payable at the end of the season, which addresses the attrition problem — seasonal staff who leave mid-season are disruptive, and a retention payment is cheaper than the disruption.

Getting Them Back Next Year

The highest-return activity in seasonal staffing, and most firms do none of it.

Have the exit conversation. In April, ask what worked, what was frustrating, and whether they would return. Then act on the answer — the frustrations are usually specific and fixable, and they are the reason good seasonal staff do not come back.

Make the standing offer explicitly, before they leave, with the dates for next year if you know them.

Stay in contact off-season. Two or three contacts a year is enough to keep the relationship alive and to hear early if their availability changes.

Pay competitively. Good seasonal preparers have options, and a firm that treats the rate as fixed will lose them to a firm that does not.

Fix what they told you. A preparer who raised the same problem two years running and saw nothing change has learned something about the firm.

Track your return rate, because it is the single best measure of whether the seasonal program is working.

Structured coverage for developing seasonal staff is available through the tax preparer certification courses catalog, the Comprehensive Income Tax Course, the Chartered Tax Professional program, the 1040 training courses listing, the Small Business Income Tax Preparation Course, and ethics training and professional conduct.

Where Seasonal Staffing Fails

Recruiting in January, from the pool nobody else hired
Treating it as an annual transaction rather than a multi-year relationship
Classifying seasonal preparers as contractors because the work is temporary
No preparer identification number check, or no state registration check where required
Skipping reference checks because the role is short
Systems access not ready on day one
Nothing documented to onboard into
No defined scope, so escalation is either constant or absent
No named supervisor with allocated review time
Adding preparers without adding review capacity, moving the bottleneck to the most expensive people
Per-return compensation with no quality accountability
Overtime obligations overlooked in a "seasonal salary" arrangement
Broad client access for temporary staff
Access not revoked at the end of the season
No exit conversation, and no standing offer
Frustrations raised and never fixed, so good people do not return

The summary for a firm principal in October: recruit now rather than in January, hire employees rather than mislabeling them contractors, make sure there is a documented process for them to work inside and review capacity to absorb their output — and in April, ask every one of them whether they will come back and what would make that easier. The second year is where seasonal staffing actually pays.

Frequently Asked Questions

Why is seasonal hiring a multi-year strategy?

Because the fixed cost — recruiting, onboarding, systems setup, training, and especially senior review time — is substantial against a limited productive window, and many seasonal hires do not clear break-even in their first year once review hours are costed honestly. A preparer who returns already knows the systems, clients, and process, so their fixed cost collapses and the return arrives in year two.

Can a seasonal preparer be treated as an independent contractor?

Generally no. Temporary duration does not make someone a contractor. A preparer working on the firm's systems, using its software, following its process, supervised and reviewed by the firm, on a schedule it sets, preparing returns for its clients, is an employee regardless of the agreement's wording or the preparer's preference — and several states apply a test under which someone performing the firm's core service almost certainly cannot be a contractor.

When should recruiting start?

October, with offers out by mid-November and onboarding in December. Good seasonal preparers — particularly returning staff, retirees, and experienced candidates — commit early because they are planning their own year, so a firm recruiting after the holidays selects from the residual pool at the moment it has no time to train anyone.

What makes seasonal hiring counterproductive?

Adding preparers without adding review capacity. Every seasonal preparer consumes senior review time at a higher rate than a permanent employee, so a firm that hires three without a reviewer has moved the bottleneck to its most expensive people, who then spend the season reviewing instead of doing work only they can do.

What should be screened for beyond technical ability?

Comfort saying "I don't know," which is the most valuable trait in a seasonal preparer because someone who guesses rather than asks produces review findings and occasionally a wrong return; willingness to follow the firm's process rather than a preferred method from elsewhere; and tolerance for heavy review, since seasonal work is reviewed intensively.

How does a firm get seasonal staff to return?

Have an exit conversation in April asking what worked, what was frustrating, and whether they would return — then fix what they said, because a preparer who raised the same issue twice and saw no change has learned something about the firm. Make the standing offer before they leave, stay in contact off-season, pay competitively, and track the return rate as the measure of whether the program works.