Scope
Define the audit period, financial statements or account areas covered, the applicable accounting framework, and any agreed-upon procedures outside a full-scope audit.
A detailed engagement letter reduces ambiguity about scope, limits exposure to later disputes, and aligns expectations for timing, fees, and evidence access. It helps auditors meet professional standards and helps clients understand deliverables and regulatory duties.
Common preparers and recipients include external audit firms, internal audit departments, CFOs, audit committees, and other authorized representatives.
Roles vary by organization size and industry; ensure signatory authority is documented and limited to those with express signing power.
The audit firm’s engagement partner typically signs on behalf of the firm and accepts professional responsibilities, including adherence to auditing standards and issuance of the audit opinion. The partner’s signature triggers the auditor’s duties under the engagement agreement.
A C-suite officer, controller, or authorized designee signs for the auditee to confirm access to information, acceptance of fees, and agreement to the audit timetable and confidentiality provisions. Proof of authority should be attached when possible.
Define the audit period, financial statements or account areas covered, the applicable accounting framework, and any agreed-upon procedures outside a full-scope audit.
List interim memoranda, draft reports, final audit opinion, management letters, and any additional deliverables, including format and distribution list.
Set the fee structure, payment milestones, expense reimbursement, and terms for out-of-scope work or fee adjustments.
Specify client obligations to provide records, personnel access, confirmations, and representations; note timing and format for deliverables.
Describe privacy, data protection, retention of workpapers, and permitted disclosures; reference any required compliance such as HIPAA or industry rules.
Include liability caps, indemnities, dispute resolution procedures, and termination rights to manage legal and financial exposure for both parties.
| Field | Configuration |
|---|---|
| Upload Document | PDF or DOCX accepted; use final redline-free version. |
| Assign Roles | Define signer order: auditor first, client second. |
| Authentication | Use email + SMS or stronger methods for third parties. |
| Notifications | Enable reminders and receipts for completed signatures. |
When using an eSignature platform, verify encryption, audit trail, and industry compliance before executing binding audit agreements.
Tech Data centralized approval flows to speed execution.
A regional real estate firm moved engagements online to avoid in-person signatures.
Execute before starting substantive work
Specify start and end dates for evidence collection
Set a delivery date and review period
State issuance date after client responses
Date workpapers are finalized and stored
| 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 trial | Varies by plan | Varies by plan | Varies by plan | Varies by plan |
| 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 | No envelope cap | No envelope cap | No envelope cap |