Scope
A precise list of services to be performed, including forms and tax years covered, and any excluded tasks so the parties share the same expectations.
A formal Tax Engagement Document reduces misunderstandings, defines responsibilities, and evidences client consent to fees and representation terms. It helps meet professional standards and provides an audit trail if questions arise.
Common users range from individual taxpayers to large corporate tax departments and the tax professionals who represent them.
Clear identification of parties and authorized signers in the document reduces later disputes and supports recordkeeping requirements.
| Field | Configuration |
|---|---|
| Signer Order | Sequential or parallel routing supported |
| Authentication | Email link, SMS code, or stronger KBA |
| Template | Save reusable engagement letter templates |
| Audit Trail | Enable detailed logs by default |
Confirm platform compatibility, file formats, and integrations before sending electronic engagement documents.
Use platforms that support retained audit trails, secure storage (AES-256), and compliance controls appropriate to client and industry requirements.
A precise list of services to be performed, including forms and tax years covered, and any excluded tasks so the parties share the same expectations.
Clear fee arrangement: fixed, hourly, or contingent; retainer terms; billing schedule; and responsibility for out-of-pocket expenses and third-party charges.
Deliverable definitions and delivery dates, such as draft return, final return, and representation before tax authorities, including any milestone acceptance criteria.
Client obligations for providing accurate records, timely responses, and cooperation; tax preparer obligations for compliance with professional standards and disclosure requirements.
Confidentiality clause covering client tax data, permitted disclosures, record retention, and any required HIPAA or privacy addenda when health information is involved.
Termination rights, notice periods, final accounting, and effects on work-in-progress and fee allocation should the client or firm end the relationship.
A numbered list of required documents (W-2s, 1099s, bank records) and authorization forms the client must deliver to begin work.
Include a completed W-9 or equivalent taxpayer identification form for payers and entities so backup withholding and reporting are accurate.
Attach prior-year returns or summaries if the engagement relies on previous filings or carries forward positions or elections.
If representation before tax authorities is included, attach signed Form 2848 or other POA documentation authorizing the preparer to act.
No fixed filing deadline; furnish a completed W-9 when a payer requests it.
Issue W-2s and 1099s to recipients by January 31 to meet IRS timing rules.
Form 1040 due April 15; filing extension to October 15 requires Form 4868.
Paper transmittal to IRS typically due by February 28; electronic deadlines differ.
FinCEN Form 114 due April 15 with automatic extension to October 15.
Date the engagement to mark the official start of responsibilities and billing.
Client provides necessary documents and authorizations for preparer review.
Preparer circulates draft returns or memos for client approval and corrections.
File returns, issue compliance reports, and provide final invoice and closed file documentation.
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7-day free trial | Varies by vendor | Varies by vendor | Varies by vendor | Varies by vendor |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
| Envelope Cap | No envelope cap | 100 envelopes/user/year | Varies by plan | Varies by plan | Varies by plan |
The interface is simple and easy-to-use for our team; more importantly, it is just as easy for our customers.
The airSlate SignNow team has been exceptional, responsive, the API has been great, and we're extremely happy that we chose airSlate SignNow as a company.