Taxpayer Identity
Full legal name, Social Security number or ITIN, and current address. Accurate identity fields are required to match IRS records and avoid no-hit responses that delay verification.
A correctly completed Financial 4506-C enables secure, authorized IRS disclosures used in underwriting and verification while reducing manual follow-up and delays. Proper execution preserves taxpayer privacy, supports compliance with ESIGN and UETA when signed electronically, and helps third parties rely on authenticated IRS data during decisioning.
Typical parties who prepare, sign, or receive a 4506-C vary by use case.
Each party should confirm authority to request records and follow applicable consent, privacy, and record-retention rules.
A person signing on their own behalf; must provide full legal name, SSN or ITIN, and date of birth where required and sign to authorize IRS disclosure to the named recipient.
A tax preparer, attorney, or lender officer signing with documented authorization; must include firm name, representative name, and a clear statement of authority to request tax information on the taxpayer's behalf.
| Field | Configuration |
|---|---|
| Signer Authentication | Email + SMS OTP or KBA depending on risk |
| Document Routing | Sequential signer order or conditional recipient routing |
| Audit Trail | Capture IP, timestamp, and action log |
| Record Retention | Store signed PDF and metadata for statutory period |
Choose a platform that supports strong authentication, tamper-evident PDFs, and retention capabilities.
Ensure your platform preserves an auditable certificate of completion and can produce records consistent with ESIGN and UETA.
Employee/contractor copies due by Jan 31 each year
Individual tax returns due Apr 15 (extensions to Oct 15)
IRS processing windows may vary; plan verification early
Retention obligations may begin on filing or on request date
Lenders should confirm IVES turnaround with IRS program guidance
Complete taxpayer data and recipient identification before sending.
Obtain an executed signature demonstrating intent and consent.
Forward the form to the IRS or authorized IVES channel per program rules.
Recipient receives transcript and stores it with the authorization.
| Criteria | Form 4506-C | Form 4506-T | Form 8821 |
|---|---|---|---|
| Primary use | third-party transcript release | general transcript request | tax information disclosure |
| Requires signature | |||
| Recipient specified | sometimes | ||
| Used by lenders |
| 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 | Varies |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Varies by plan | Varies by plan | Varies by plan | Varies by plan |
| Envelope Cap | No cap | 100 envelopes/user/year | Varies | Varies | Varies |
Full legal name, Social Security number or ITIN, and current address. Accurate identity fields are required to match IRS records and avoid no-hit responses that delay verification.
Full name and contact details for the entity authorized to receive transcripts. Clear recipient info prevents misrouting and ensures the transcript reaches the correct verifier promptly.
Specify exact transcript(s) requested (e.g., Tax Return Transcript, Wage and Income Transcript). Using precise IRS terminology avoids over- or under-requesting records.
List tax years or specific dates requested. Narrow, accurate periods reduce unnecessary data disclosure and speed processing by focusing the IRS search.
Signed authorizations must show signer intent and date in MM/DD/YYYY format. Electronic signatures accepted under ESIGN when consent and attribution are documented.
Indicate the reason for the request and any limitations on use. Clear purpose statements help recipients and auditors assess appropriateness of the disclosure.
A mid-size lender automates 4506-C collection to speed approvals and reduce manual calls.
A university replaces mailed requests with digital authorizations to verify family income for aid appeals.