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Official form guide
IRS Form 15106 is a Request for Updated Taxpayer Information used to help the IRS locate a taxpayer. This form does not list specific dollar thresholds, but it allows updates to address and contact details.
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IRS Form 15106 is a Request for Updated Taxpayer Information used to help the IRS locate a taxpayer. This form does not list specific dollar thresholds, but it allows updates to address and contact details.
Plain English
This form tells the Internal Revenue Service (IRS) that your current information might be outdated. By submitting Form 15106, you ensure the IRS can send important tax notices and mail to the correct place. It helps keep your tax file accurate for future processing.
Submission Date
AI co-pilot
Form selector
You are moving and need mail delivered to a new location
This form allows you to provide your New Address for delivery purposes.
✓ Check the 'New Address' field.
The IRS has an old address on file, but you don't know if it is correct
You can use this form to request a general search or update based on other known details.
✓ Fill out fields like Taxpayer Name and Case Reference Number.
You are listed as being at an address that no longer exists (e.g., moved left)
This allows you to specify the reason for the address discrepancy under 'Moved left'.
✓ Specify the exact situation in the relevant box.
The form does not specify a trigger event or deadline. It is used whenever an update is necessary, but if filing late, mail delivery may be delayed beyond expected timelines.
Checklist
Taxpayer Name
The name of the person needing location help · Top section/Header
Case reference number
Any existing tracking or case ID provided by the IRS · Top section/Header
Taxpayer address
The current known primary mailing location of the taxpayer · Top section/Header
New Address
The desired new address where mail should be sent · Form body (under 'New Address')
Other (specify)
Any detailed explanation regarding why the current address is wrong or what the issue is · Form body (next to 'Other')
Field map
General Info
2 items
Full legal name and taxpayer identification number (SSN or EIN).
Current mailing address.
Details
2 items
Complete all applicable sections of this form according to the official IRS instructions.
Enter the relevant dollar amount if this form involves tax calculation.
Certification
1 items
Read and acknowledge any certifications required by this form.
Signatures
1 items
Sign and date. Unsigned forms cannot be processed.
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Fillable formOpen in Editor->The current edition of IRS Form 15106 is dated July 2017 (7-2017). The source does not point to a specific page for the most recent information, but it confirms this version was published in July 2017.
Quick Facts
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What if the new address is not known?
The form allows specifying 'Not known at address given' for the New Address field.
→ Check that you select one of the options provided in the 'New Address' section.
How do I indicate a change of residence without forwarding mail?
Select 'Moved left no forwarding address' or specify another reason under the 'Other (specify)' option.
→ Ensure the selection clearly matches your current situation.
What if someone else is handling the updates for me?
Use the 'Third Party Contact' section to list the name and contact information of that person.
→ Verify the third party's details are complete.
Where do I put my phone numbers?
The form has separate fields for Home and Work telephone, allowing you to provide both if known.
→ Do not combine them into one field unless necessary.
What is the difference between Taxpayer Address and New Address?
The Taxpayer address is what the IRS currently lists; the New Address is where mail should be sent going forward.
→ Ensure these two fields reflect different locations if an update is required.
Does this form cover employer information?
Yes, there is a dedicated section for providing the Name and address of the employer, if known.
→ Confirm you are filling out all four pieces of employer data (Name, Address, etc.).
Workflow map
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⚠ If something goes wrong
This form tells the Internal Revenue Service (IRS) that your current information might be outdated. By submitting Form 15106, you ensure the IRS can send important tax notices and mail to the correct place. It helps keep your tax file accurate for future processing.
Any taxpayer who needs to update their personal or business information with the Internal Revenue Service must complete Form 15106.
The form collects various details, including the Taxpayer name and address, a New Address, and contact information like Home and Work telephone numbers. It also allows listing an employer's name and address.
Mail should be delivered to the address given on Form 15106. The form allows for mail delivery to an address specified as 'For Use by Post Office Only'.
First, fill out the Taxpayer name and address. Next, complete sections like New Address or Other (specify) with the required updates. Finally, provide any other helpful locating information before signing and submitting Form 15106.
If the information is incorrect, mail may not be delivered to the correct location, potentially causing delays in tax processing.
The form allows specifying 'Not known at address given' for the New Address field. Check that you select one of the options provided in the 'New Address' section.
Select 'Moved left no forwarding address' or specify another reason under the 'Other (specify)' option. Ensure the selection clearly matches your current situation.
Source transparency
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