Most small firms consider outsourcing for the same reason: the season compresses a year of work into a few months, and hiring for the peak is slow and expensive. Done well, a preparation partner gives your reviewers clean, tied-out returns to sign. Done badly, it creates rework. This checklist covers what to agree first.
1. Confidentiality and data security
- Sign an NDA before any client information is shared.
- Ask how the partner protects data. IRS Publication 4557 describes the safeguards tax professionals are expected to follow, including a written information security plan.
2. Access and software
- Keep the work inside systems you control: your tax software, portal or remote desktop.
- Give each preparer access only to the files assigned to them, and remove access when the engagement ends.
3. Workpaper and review standards
- Share your checklists and the workpaper format your reviewers prefer.
- Agree how open items are flagged: a clear note for your reviewer, never a guess.
- Decide who signs and files. Normally your firm reviews, signs and files as preparer of record.
4. Start small
Send a trial batch of a few returns of different types. Check accuracy, the quality of notes and turnaround before committing volume. Scale into the season once the workflow works.
5. Pricing and turnaround
- Agree pricing per return, per batch or per season, in writing, by return type.
- Set turnaround expectations per batch, with extra time for returns that need client follow-up.
6. Beyond April
A good partner also helps after the deadline: extensions, amended returns, and monthly or catch-up bookkeeping for your clients, so the next season starts from reconciled books.
General information, not tax advice for your situation. Rules and amounts can change; we confirm the details before any filing.