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IRS 4506-C Checklist: Tax Transcript Request Requirements

Mortgage and Lending Professional Resource

Streamline IRS tax transcript request (Form 4506-C / 4506-T) with our comprehensive checklist. For loan officers, underwriters, and borrowers when lenders require IRS tax return transcripts to verify income for mortgages, HELOCs, and other lending. Ensure the form is completed correctly—taxpayer information, tax years, transcript type, signature and date—and that submission and designee instructions are followed so transcripts are received without delay. Covers common lender and IRS requirements.

Key Benefits

Complete transcript request form correctly the first time
Specify correct tax years and transcript type
Meet signature and date requirements
Avoid IRS rejection or lender conditions
Speed up income verification for underwriting
Professional lending and compliance workflow

Common Use Cases

Loan officers requesting IRS transcripts for mortgage applicantsUnderwriters verifying income via tax return transcriptsBorrowers completing 4506-C/4506-T at lender requestMortgage processors ensuring transcript requests are validBanks and credit unions following income verification guidelinesConventional, FHA, VA, and portfolio loan processing

Frequently Asked Questions

What is Form 4506-C or 4506-T used for in lending?
Lenders use the IRS tax transcript request form (often Form 4506-T or lender-specific 4506-C) to obtain the borrower’s tax return transcript from the IRS. Transcripts show reported income and are used to verify income for mortgage and other loan applications. The borrower must complete and sign the form so the lender (or designee) can request the transcript.
Which tax years should I request?
Most mortgage programs require the two most recent tax years (e.g. 2023 and 2022). Some programs or self-employed reviews require additional years. Use the exact years your lender specifies and ensure the form lists each year clearly to avoid wrong or missing transcripts.
What transcript type do lenders need?
Lenders typically request the 'Tax Return Transcript' (not the 'Record of Account' or 'Account Transcript' unless specified). The form has checkboxes or options for transcript type. Confirm with your lender which type they require so the IRS sends the correct transcript.
Why was my transcript request rejected?
Common reasons include name or SSN not matching IRS records, unsigned or undated form, wrong tax year, or incomplete information. Use the current IRS form revision, double-check SSN and name spelling, and ensure the borrower signs and dates within the validity period the lender allows.

Checklist

Form

Use current IRS form (4506-T or lender’s 4506-C) and correct revision
Required

IRS updates forms periodically. Lender may provide a specific form or version. Using an outdated form can cause rejection.

Enter taxpayer name(s), SSN/ITIN, and address exactly as on the tax return
Required

Must match IRS records. Joint filers: include both names and SSNs if both are on the loan. Current address or address of record.

Specify the correct tax years to be requested (e.g. 2023, 2022)
Required

Most programs need 2 years. List each year the lender requires. Wrong or missing years delay underwriting.

Select correct transcript type (e.g. Tax Return Transcript)
Required

Lenders usually want 'Tax Return Transcript.' Do not check Record of Account or other types unless lender instructs.

Borrower(s) signature(s) and date
Required

All taxpayers whose returns are requested must sign. Date must be within lender’s validity window (e.g. 90 or 120 days).

Complete third-party designee section if lender will request the transcript

Lender name, address, phone, and designee info so IRS can send transcript to lender. Follow lender’s instructions exactly.

If joint return, ensure both spouses sign if both are borrowers
Required

For jointly filed returns, both taxpayers typically must sign the transcript request so the IRS will release the transcript.

Process

Submit signed form to lender within their required timeframe
Required

Many lenders require the form to be signed within 90–120 days of closing or condition. Stale signatures can require a new form.