Confirm the recipient and purpose
Ask for the provider's identity, the person responsible for review and the task each requested document supports. Compare the request with the written engagement. If the proposed work is only an introductory evaluation, ask whether a nonsensitive summary is enough initially. A request should help explain the account or perform agreed work. Clarify surprising requests before sending records simply because a caller sounds familiar with tax terminology.
Use a clear, limited document index
Group records by taxpayer, period and issue, and provide an index rather than an unlabeled pile. Keep originals and send the appropriate copies. Note documents still missing and ask whether a secure upload method is available. Do not include account passwords or identity-verification codes in the packet. Confirm how the recipient protects records and how you can later obtain copies of work performed with them. These are practical questions when choosing professional assistance.
Keep evidence of the handoff
Record what was sent, the recipient, date and reason. Ask the provider to confirm that the documents are readable and sufficient for the next task. Keep the request and confirmation with the engagement terms. If the work changes, review whether additional documents and authorization are needed. An organized transfer supports a review, but it does not prove an agency submission occurred. Ask for separate confirmation when a return, response or application is actually filed.
Your action checklist
Use the checks to plan. Do not send sensitive documents through this website.
Questions people ask
Should I send login credentials with my documents?
No. Ask the professional to explain proper authorization and secure record access. Passwords and identity-verification codes are not ordinary document attachments.
Does uploading records mean my notice was answered?
No. A document handoff and an agency submission are different events. Ask who will submit the response and how completion will be confirmed.
Official resources
Agency rules and your facts control. Review current guidance before acting.