IRS Form 4506-C, Why Your Card Issuer Wants It Signed
What Form 4506-C releases to a card issuer, what it does not, how to check the request in your IRS account, and how to reject it if you choose.
In This Article
- Key Takeaways
- What signing Form 4506-C actually authorises
- Why a card issuer sent you a tax form
- What the issuer sees, by transcript type
- Check these before you sign
- The signer title trap on business requests
- How to approve or reject the request
- What happens if you do not sign
- Keeping the business running while the account is frozen
- FAQ
Form 4506-C is a one page IRS consent form. Signing it lets a company you name on the form pull your tax transcripts straight from the IRS. If a card issuer sent you one, your account is under review and the issuer wants the IRS copy of your income, not the figure you put on the application.
The current version is dated October 2022. The IRS must receive it within 120 days of the date you sign, or it gets rejected.
The consent point
The IRS releases your tax records only if you approve the request. Its own page for taxpayers says so plainly, and it builds the approve and reject controls into your IRS account.
Why a card issuer sent you a tax form
A card issuer asks for a 4506-C when it wants income confirmed by a third party rather than by you. On a business card that usually means a financial review, where charging is frozen while the issuer checks the file.
One common version is an American Express financial review. Amex charge cards carry no preset spending limit, so purchasing power is recalculated rather than fixed, and a review can end with a limit where there was none. Our guide to the Amex financial review covers what triggers one and how it ends.
Getting the form does not mean the issuer thinks you lied. It means the issuer has decided its own file is thin and wants the IRS version instead. The Small Business Administration uses the same form for disaster loan applicants, so a founder can meet it from two directions in one bad month.
What the issuer sees, by transcript type
Line 6 takes one tax form number per request, and only these returns have transcripts, the 1040 series, 1065, 1120, 1120-H, 1120-L and 1120-S. Line 7 is separate and covers wage records.
| Box | What it shows | How far back |
|---|---|---|
| 6a Return transcript | Most line items of the return as you filed it. It does not show changes made after the IRS processed it. | Current year plus the 3 prior processing years |
| 6b Account transcript | Payments, penalty assessments and adjustments made by you or the IRS after filing. | Most returns |
| 6c Record of account | Both of the above combined, the most detailed option. | Current year plus 3 prior tax years |
| Line 7 Wage and income | W-2, 1099 series, 1098 series and 5498 series records. Up to three types, or all of them if nobody names any. | Up to 10 years |
Two things about line 7 are worth knowing. If the requester leaves the form types blank, all forms are sent. And the current year is generally not available until the year after it is filed, so a 2026 W-2 will not be there yet.
They cannot pass it on
Under section 6103(c) the recipient is held to penalties, brought by private right of action, for unauthorized access, other use, or redisclosure of your return information without your express permission. That limit is printed on the form itself.
Check these before you sign
The IRS lets you review the request line by line inside your own account before anything moves. Five things are worth reading twice.
- 1
Your details
Name, taxpayer identification number, current address and previous address must match IRS records. A mismatch is a common cause of rejection.
- 2
Who receives it
Line 5a is the IVES vendor. Line 5d is the client, normally your issuer. They are sometimes the same company.
- 3
Which transcripts
Look at which of 6a, 6b and 6c is ticked, and whether line 7 is in play at all.
- 4
Which years
Line 8 sets the periods. An issuer asking for six years when it said two is a question worth asking before you sign.
- 5
Lines 5 through 8 are complete
The form says do not sign until they are, and an incomplete form gets rejected.
The box people miss
Tick the authority check box in the signature area. The form is not processed without it, whatever else is right.
The signer title trap on business requests
If the request is for a business return rather than your personal 1040, the IRS accepts only certain titles in the signature block. The wrong one gets the request bounced, and you find out days later.
| Return | Titles the IRS accepts |
|---|---|
| 1065 partnership | Partner, limited partner |
| 1120 series, LLC | Managing member, president, vice president, secretary, treasurer |
| 1120 series, not an LLC | President, vice president, secretary, treasurer, assistant treasurer, chief accounting officer, any tax officer including controller, 1 percent shareholder, S corporation shareholder, chief executive officer, chief financial officer |
| Sole proprietor | Owner, sole proprietor |
| 1041 trust | Trustee, beneficiary |
| 1041 estate | Executor, administrator, personal representative, trustee, heir at law, next of kin, beneficiary |
Single member LLC founders trip on this one. If the request is for the LLC return, Managing Member is the safe title, and Owner belongs on a sole proprietor request instead.
Someone else can sign for you only where Form 2848 line 5a delegates that authority and the 2848 is attached to the request.
How to approve or reject the request
You handle the request in your IRS individual online account, or in the business tax account if it is a business return.
- 1
Sign in and open the request
It appears as a Form 4506-C waiting on you.
- 2
Read it against the five checks above
Recipients, transcripts, years, your details, and whether lines 5 through 8 are filled in.
- 3
To approve, sign it
Electronic signing works only if the IVES vendor opted in to it, so some requests still need a wet signature.
- 4
To reject, select Reject request
The control sits in your IRS account. Not signing the form has the same effect.
- 5
Print a copy and keep it
Either way, the IRS tells taxpayers to keep their own record of the request.
What happens if you do not sign
Nothing goes to the issuer. Under section 6103(c) the IRS releases return information only with your consent, so refusing ends the transcript route.
What it does not end is the review. The issuer still has to decide, and it decides on the file it already holds, which is a thinner file than the one it asked for. That is why a call to the issuer is worth making before you refuse outright, to ask what it would accept instead. Bank statements are the usual alternative.
We are not going to tell you to hide your finances from an issuer, and we are not going to tell you signing is automatically safe. It is your consent, and the IRS built the reject control on purpose.
Rejection causes worth avoiding
- The IRS received it more than 120 days after your signature date.
- Lines 5a through 8 were not all completed before you signed.
- The authority check box was left unticked.
- Names, taxpayer identification numbers or addresses do not match IRS records.
- The signer title is not on the accepted list for that return type.
- More than one tax form number was entered on line 6.
Keeping the business running while the account is frozen
A frozen card is a cash flow problem before it is a paperwork problem. The form runs on a 120 day clock. Your payroll date does not move to match it.
Sort the transcript request out, then sort the float out separately, and do not leave one issuer as the only thing standing between you and a payroll run. Our guide to emergency business funding ranks the real options by how fast the money lands and what it costs, and a working capital loan is the usual answer when the gap is weeks rather than months.
How these facts were checked
Every figure on this page was read from the IRS form and the IRS taxpayer pages on 7 September 2026, listed in the sources below. The IRS retired its About page for this form, so the form PDF and the IVES pages are the live sources.
Frequently Asked Questions
The issuer wants your income confirmed by the IRS rather than by you. On a business card this normally happens inside a financial review, where the issuer freezes charging while it checks the account. The trigger is usually a change in the pattern the issuer sees, such as a spending spike or a balance being carried, rather than anything wrong on your original application.
Somebody deciding whether to lend to you, or to keep lending to you, wants your tax transcripts. Mortgage lenders send these routinely. Card issuers send them during a review. The Small Business Administration sends them to disaster loan applicants. The client company named on line 5d of the form tells you which of those you are dealing with.
It authorises the IRS to send your tax transcripts to a vendor approved under the Income Verification Express Service, who passes them to the lender named on the form. It is a consent form, not a tax filing. Nothing about your tax position changes by signing it, and no money is due to anyone as a result.
Most of it arrives already filled in by the requester. Your job is to check lines 1 through 4 against IRS records, confirm the recipients on 5a and 5d, confirm the transcripts on lines 6 and 7 and the years on line 8, tick the authority box, then sign and date it. The IRS must receive it within 120 days of that date.
The IRS sends nothing, because it releases records only with your approval. Your issuer then decides on the information it already has, which is usually a worse position for you than a complete file. Ask the issuer what it would accept instead before refusing outright, since bank statements often cover the same ground.
This page explains an IRS consent form and is general information, not tax or legal advice. Check your own request against the IRS pages linked in the sources, and speak to a tax professional about your situation.
Sources & References
About the Author
Senior Finance & Banking Editor
Richard is the veteran anchor of the site's financial content. Raised in the Midwest and starting his career in Chicago's commercial banking sector, he spent over a decade underwriting small business loans before moving into financial journalism. He doesn't get swept up in startup hype; he cares about unit economics, APYs, and fee structures.
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