By Michael Chen · Published May 7, 2026 · Updated April 10, 2026 · 8 min read
IRS Form 4506-T (Request for Transcript of Tax Return) is one of the most requested IRS forms in America — and also one of the most commonly rejected. Whether you're applying for a mortgage, completing FAFSA verification, or responding to an IRS notice, faxing Form 4506-T to the right place is critical.
This guide covers everything: what Form 4506-T actually does, all five transcript types, the exact IRS fax numbers by state, how to fill it out without triggering rejection, and the fastest way to send it without a fax machine.
Always Verify Fax Numbers
IRS fax numbers change periodically. The numbers in this guide are verified for 2026, but cross-check them against the official IRS Form 4506-T instructions (PDF) before faxing sensitive tax documents.
What Is IRS Form 4506-T?
Form 4506-T is a free IRS form that lets you request official transcripts of your tax return information — not photocopies of the original return, but structured records of what was filed.
Transcripts are free. The related Form 4506 (which requests an actual photocopy of your original tax return) costs $30 per tax period. Most lenders, financial aid programs, and government agencies accept a transcript in place of a photocopy, making 4506-T the go-to choice.
The form is submitted to the IRS RAIVS (Return and Income Verification Services) team either by mail or fax. Faxing is significantly faster — your request enters the processing queue immediately instead of waiting days in transit.
5 Types of Tax Transcripts on Form 4506-T
Line 6 of the form asks you to select a transcript type. Choosing the wrong one is a leading cause of requests being ignored. Here is what each type gives you:
| Transcript Type | Line | What It Contains | Best For | Years Available |
|---|---|---|---|---|
| Tax Return Transcript | 6a | Most line items from original return, forms, schedules | Mortgage income verification, FAFSA | Current + 3 prior |
| Tax Account Transcript | 6b | Filing status, taxable income, payments, post-filing changes | Audits, disputes, confirming what you owe | Current + up to 9 prior |
| Record of Account | 6c | Combines 6a + 6b in one document | Full review, complex disputes | Current + 3 prior |
| Wage and Income Transcript | — | W-2, 1099, 1098, 5498 data reported to IRS | Self-employed income verification, freelancers | Current + 3 prior |
| Verification of Non-Filing | — | Letter confirming the IRS has no record of a filed return | FAFSA non-filers, government benefit programs | Not available before June 15 of current year |
Most people need the Tax Return Transcript (Line 6a). Mortgage lenders in particular use this to verify reported income. If your lender asks for "transcripts," this is almost certainly what they mean.
Requesting Multiple Years
You can request transcripts for up to four tax years on a single Form 4506-T. Enter each year's ending date on Line 9 in MM/DD/YYYY format — for example, 12/31/2024 for the 2024 tax year. Requesting more years on one form does not slow down processing.
IRS Fax Numbers for Form 4506-T by State (2026)
The IRS processes Form 4506-T through three regional RAIVS centers. You must fax to the center that handled the state where you lived when that return was filed — not your current address.
For a full directory of IRS fax numbers for all forms, see our IRS Fax Numbers Guide.
Kansas City, MO — 855-821-0094
States: Alabama, Arkansas, Delaware, Georgia, Illinois, Indiana, Iowa, Kentucky, Maine, Massachusetts, Minnesota, Missouri, New Hampshire, New Jersey, New York, North Carolina, Oklahoma, South Carolina, Tennessee, Vermont, Virginia, Wisconsin
Austin, TX — 855-587-9604
States: Florida, Louisiana, Mississippi, Texas, Puerto Rico, U.S. Virgin Islands, and all foreign addresses
Ogden, UT — 855-298-1145
States: Alaska, Arizona, California, Colorado, Connecticut, District of Columbia, Hawaii, Idaho, Kansas, Maryland, Michigan, Montana, Nebraska, Nevada, New Mexico, North Dakota, Ohio, Oregon, Pennsylvania, Rhode Island, South Dakota, Utah, Washington, West Virginia, Wyoming
Wrong Campus = Rejected or Lost
Sending Form 4506-T to the wrong RAIVS campus won't cause an immediate rejection, but it can result in significant delays as the form is either rerouted or lost entirely. Always confirm which campus covers your state before sending.
Tip for business returns: If you are requesting transcripts for Form 1065, 1120, or 1120-S, use the fax number for the state where the principal place of business was located when that return was filed.
How to Fill Out Form 4506-T Correctly
Errors on Form 4506-T account for most rejections. A rejected form means a 30-day delay while the IRS mails a notice back to you. Work through these steps carefully.
Enter Your Name and SSN (Lines 1–2)
Write your name exactly as it appears on the tax return you are requesting. A middle initial difference between your name on the form and the IRS record is enough to fail a match. Include your Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN) on Line 1b. If the return was filed jointly, enter the spouse's name on Line 2a and their SSN on Line 2b.
Enter Your Current and Prior Address (Lines 3–4)
Line 3 is your current address. Line 4 — often overlooked — is the address from the return you are requesting if it is different from your current address. The IRS uses this to verify your identity against their records. If you have moved since filing that return, leaving Line 4 blank is the most common cause of a rejected request.
Select the Transcript Type (Line 6) — The Critical Step
Enter the tax form number on Line 6 (e.g., "1040" for an individual return). Then check the box on the right side of the line for the transcript type you need (6a for Return Transcript, 6b for Account Transcript, 6c for Record of Account). This checkbox is mandatory. Submitting Line 6 with the form number but without a checked box means the IRS will not process that specific request.
Specify the Tax Year(s) (Line 9)
Enter each tax year in the format MM/DD/YYYY using the last day of the tax year: 12/31/2024 for the 2024 tax year, 12/31/2023 for 2023, and so on. You can list up to four years. Do not write just "2024" — the IRS requires the full date format.
Sign the Form (Wet Ink Required)
Print the completed form and sign it with a pen. The IRS generally does not accept digital or electronic signatures (e.g., DocuSign) for faxed 4506-T submissions. Check the "Signatory attests" checkbox directly above your signature — an unchecked box causes automatic rejection. The date you sign must be within 120 days of when the IRS receives the form; beyond that window, the form expires.
How to Fax Form 4506-T (No Machine Needed)
Faxing Form 4506-T from a public machine at a UPS Store or library exposes your SSN and financial data to anyone nearby. Online fax services are a secure, private alternative.
Using mFax.to:
- Scan or photograph your signed Form 4506-T clearly — all text must be legible
- Add a fax cover sheet — use our IRS fax cover sheet guide for the right format
- Upload the file to mFax.to from your phone or computer
- Enter the correct IRS fax number for your state (from the table above)
- Send and save your receipt — the transmission confirmation is your proof of submission date
Why Use an Online Fax Service?
mFax.to transmits your fax over an encrypted connection and delivers a timestamped receipt. If the IRS later claims non-receipt, your transmission log is legal proof of when you sent it. Over 5 million users trust mFax.to for exactly this kind of sensitive government document submission. Try it free →
For a detailed walk-through of the entire IRS fax process, see our guide on how to fax to the IRS.
Processing Timeline: How Long Does It Take?
| Stage | Time |
|---|---|
| Fax transmission (immediately queued) | Same day |
| IRS RAIVS processing | 10 business days |
| Mail delivery of transcript | 5–10 additional business days |
| Total from fax sent to transcript in hand | ~3–4 weeks |
If you need your transcript faster, the IRS Get Transcript online tool at irs.gov/get-transcript delivers a PDF immediately after passing ID.me identity verification. This is the fastest option when it works — but identity verification sometimes fails for names with hyphens, recent address changes, or thin credit files.
Peak season warning: January through April is tax season. RAIVS teams are at maximum capacity. Faxed requests during these months may take 15+ business days to process.
Form 4506-T vs. Form 4506-C vs. Form 4506
These three forms are frequently confused. Here is a clear comparison:
| Form 4506-T | Form 4506-C | Form 4506 | |
|---|---|---|---|
| What you get | Tax transcript (free) | Tax transcript (free, for lenders) | Photocopy of original return |
| Cost | Free | Free | $30 per tax period |
| Who can submit | Taxpayer or authorized rep | Enrolled IVES participants only (lenders) | Taxpayer or authorized rep |
| Processing time | ~10 business days | 2–3 business days | ~75 calendar days |
| Delivery | Mailed to taxpayer | Digitally to lender's secure mailbox | Mailed to taxpayer |
| Use case | Personal use, income verification | Mortgage underwriting | Needs original return copy |
For more detail on the 4506-C, see our complete Form 4506-C guide.
Common Rejection Reasons — and How to Avoid Them
The IRS rejects a significant percentage of faxed 4506-T requests. Most failures fall into these categories:
- Line 6 checkbox not checked — the single most common error. The form number alone is not enough; you must check the box for the transcript type
- Address mismatch on Line 4 — if you have moved since filing the requested return, you must fill in the prior address or the IRS cannot verify your identity
- Signature style mismatch — your signature must match the name written on Lines 1a/2a; a nickname or initial-only signature can cause a failed match
- Date older than 120 days — the form expires; if it was signed more than 120 days before the IRS receives it, the whole request is rejected and must be resubmitted
- Wrong tax year format — "2023" is not valid; "12/31/2023" is required on Line 9
- Using an outdated form version — always download the current form from IRS.gov rather than using a saved older copy
Conclusion: Get Your Transcript Without the Hassle
Form 4506-T is straightforward once you understand the rules: use the right fax number for your state, fill in Lines 3–4 with exact address history, check the Line 6 box, format tax years as MM/DD/YYYY, and sign with wet ink within 120 days.
For personal use — applying for a loan, verifying income for housing, or sorting out a tax dispute — mFax.to is the safest way to submit. No fax machine, no public document exposure, and a timestamped receipt that proves when you filed.
Ready to send your 4506-T? Upload your signed form at mFax.to and get it in the IRS queue today.
For related guides, see IRS Fax Numbers for Different Forms and our how to fax to the IRS overview.