Tax preparation operations: workflow and filing dates

What to take away

Tax preparation operations for a first-year owner come down to five rules:

This article covers business operations for a tax practice, not tax positions or filing advice for any client. Requirements, forms and deadlines depend on the tax year, the return, the jurisdiction and the client's facts. Confirm current rules with the IRS, the state tax authority, or a licensed CPA or enrolled agent.

Who may prepare a return

Anyone who prepares or substantially assists with a federal return for compensation generally needs a valid preparer tax identification number (PTIN) for the current year. Renewal opens in mid-October and closes December 31, and the IRS charges a user fee with each application and renewal, so renew in October rather than in the last week of December.

A PTIN is not a credential. It identifies the preparer; it does not grant representation rights before the IRS. Those rights follow from being an attorney, a CPA or an enrolled agent, and the limits differ.

Treasury Department Circular No. 230 is the rulebook for practice before the IRS. It covers who may practice, the diligence and competence the IRS expects from a preparer, and the sanctions that follow when a preparer falls short. Read it once during the first off-season, not for the first time when a notice arrives.

The frequently asked questions on whether you need a PTIN draw a line owners get wrong. A bookkeeper who only gathers, organizes and records client information generally does not need one. A person paid to prepare or substantially assist with a federal return generally does.

Each preparer holds an individual number. There is no office-level PTIN that covers a seasonal crew, so a new hire who touches a return needs their own before the first one goes out.

States layer their own rules on top. Depending on where you prepare, you may need to register as a paid preparer before filing a state return: California handles this through the California Tax Education Council for preparers who are not attorneys, CPAs or enrolled agents, and New York through the Department of Taxation and Finance. Several states also require paid preparers to file state returns electronically, and state due dates do not always follow the federal calendar.

Intake that survives review

Intake decides whether the rest of the season runs or stalls. The organizer you send in January sets what the client brings back in February.

Collect identity documents, prior-year returns, income statements, and the client's answers about dependents and filing status. Ask about life changes: a marriage, a new dependent, a business started mid-year. Each one changes what the return needs.

Under the due diligence rules, a preparer must ask reasonable follow-up questions when information looks incomplete or inconsistent, and must complete Form 8867, the Paid Preparer's Due Diligence Checklist, for every return claiming the earned income tax credit, the child tax credit or additional child tax credit, the American opportunity tax credit, or head of household filing status. The completed checklist belongs in the file with the notes behind it. Software that computes a credit does not satisfy the rule by itself.

Write down what the client said and when. A note in the file is the difference between a defensible return and a preparer trying to reconstruct a February conversation in June.

Scheduling a season, not a week

Tax work is not evenly distributed. Volume concentrates in a few weeks, and a calendar built for an average week collapses in the first full one.

Book appointments in duration bands by return type, not one length for everything. A simple return and a return with Schedule C, rental property and a state filing do not take the same hour.

Leave buffer between appointments for the client who arrives without a document. Build the buffer into the template rather than hoping the day runs clean.

Set a cutoff date for new clients that leaves enough room to prepare, review and transmit before the April due date. A return accepted on the due date still needs review time behind it.

The dates that set the season

Build the season calendar around these dates, then work backward to set the intake cutoff and the last day you will accept a new client.

Review, e-file and rejects

Review is a separate step from preparation, done by someone who did not prepare the return. The reviewer checks the client's facts against the source documents, not against the preparer's summary.

E-file transmission is a single point of failure in most small offices. Name one person who transmits, and one backup who can transmit when that person is out.

Before anyone transmits, the office needs an Electronic Filing Identification Number (EFIN) from the IRS. A firm applies through the IRS e-file application in e-Services, and approval is not instant, so apply well before the season opens rather than in March. The EFIN belongs to the firm or the transmitter; the PTIN belongs to each individual preparer.

IRS Publication 1345 is the handbook that authorized e-file providers follow, and it sets the recordkeeping and submission rules for transmitted returns. Most offices send returns through professional software — Drake, Lacerte, ProSeries and UltraTax CS are common choices — but the software is the pipe and the EFIN is the permission.

Rejected returns are not finished work. They need a queue with an owner and a date, because a rejection discovered a week later can push a client past a deadline.

Track three numbers monthly: days from client drop-off to transmission, rejection rate, and count of open follow-up items. Each one points at a different bottleneck.

Records the practice keeps

Client files and business records are two different sets, and both need a home. IRS Publication 583 covers the business side: income, expenses, payroll, assets and the documents behind them.

For client work, keep the signed Form 8879 e-file authorization, the source documents, the preparer's notes on questions asked, and the filed return. Store them so a return can be reconstructed without the preparer who built it.

Decide how long you keep each category and write it down. A retention rule that lives only in the owner's head disappears when the owner takes a week off.

What breaks in the first year

The failures repeat across new practices. A preparer works without a current PTIN because renewal slipped. Intake misses a document and the return is amended later. A rejection sits in an inbox nobody owns.

Scope creep shows up as the client who asks one more question each week without a new engagement. Price the work you agreed to, and quote the rest before doing it.

Underpricing is quieter. If a return takes longer than the fee assumes, the practice pays for the difference in unpaid hours. Track actual time against quoted time for one month and the pattern appears.

Compliance lapses are the expensive ones. A missing due diligence record, an unsigned authorization, or a preparer working outside their credential can cost far more than the return earned.

A worked example of one week

A two-preparer office books twelve appointments for the week and finishes nine returns. The other three stall on missing documents.

The stalled returns are not a capacity problem. Two are missing documents and one is a rejection, so the fix is an intake checklist and a rejection queue, not longer hours.

Common questions

Does a seasonal receptionist need a PTIN?

Generally no, if the role only gathers and organizes client information and never prepares or substantially assists with a federal return. The line moves once that person starts entering figures that end up on the filed return. Check the current IRS guidance for the specific duties.

How long should a client file be kept?

Retention depends on the return type, the jurisdiction and the practice's own risk tolerance, and it changes with the tax year. The IRS recordkeeping guidance covers business records; client file retention is a separate decision. Set a written rule and confirm it with a licensed CPA or attorney.

What happens when a return is rejected?

A rejection means the return was not filed. Someone must correct the cause, retransmit, and confirm acceptance, all before the due date, whether that is April 15 or the October 15 extended date. Give rejected returns a queue with a named owner and a date, never a personal inbox.

Can software satisfy the due diligence rule?

No. The rule requires the preparer to ask follow-up questions, weigh inconsistent information and keep records of that judgment, which is why Form 8867 asks the due diligence questions in writing. Software computes; it does not exercise professional judgment. Confirm current requirements with the IRS or a licensed CPA or enrolled agent.