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Form 13424C: Low Income Taxpayer Clinic (LITC) Advocacy Information Report
IRS Form 13424C is the Low Income Taxpayer Clinic (LITC) Advocacy Information Report. The official source does not state its purpose, who files it, any threshold, or a deadline; verify the details on the IRS site before filing.
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IRS Form 13424C - Low Income Taxpayer Clinic (LITC) Advocacy Information Report
IRS Form 13424C is the Low Income Taxpayer Clinic (LITC) Advocacy Information Report. The official source does not state its purpose, who files it, any threshold, or a deadline; verify the details on the IRS site before filing.
Risk Radar
Scan points- 1Sending IRS Form 13424C unsigned — a submission without a signature is not a valid filing.
- 2Sending the form without signing it — an unsigned submission is not a complete filing
- 3Leaving the form's revision date unchecked; older editions may be returned
- 4Filing without keeping a complete copy of the form and any attachments
- 5Mailing to an address copied from an outdated booklet instead of the current IRS page
Plain English
IRS Form 13424C carries the title Low Income Taxpayer Clinic (LITC) Advocacy Information Report. No official source is available for this form, so what it accomplishes in practice cannot be described from the source. The mechanics that apply to any IRS submission apply here: complete every applicable item, sign it where a signature is required, and keep a copy.
Submission Date
- Filing date: 2016-08-26 00:00:00
- Preparation window: collect IDs, supporting records, and signatures in advance.
- Final review: verify names, dates, and required fields before submission.
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What this form is for
- Use this form when the filing concerns Low Income Taxpayer Clinic (LITC) advocacy information, which is the subject named in the official title of IRS Form 13424C; the official source does not describe the circumstances that require it.
- Do not use it when the matter you are reporting is not LITC advocacy information as named in the title, or when the IRS has directed you to a different form for that filing.
- The official source names no other form to check instead; confirm with the IRS which form applies before filing if your matter is not LITC advocacy information.
Form selector
Use this form or another form?
A representative needs authority to discuss a filer's tax matter with the IRS
Authority to act for a filer is granted on a separate form and is not created by filing Form 13424C
✓ Confirm the current revision date of Form 2848 on the IRS site before sending it
A third party needs to receive a filer's tax information from the IRS
Authorization for disclosure of tax information is a separate filing from Form 13424C
✓ Confirm the designee's identifying information is complete on the form as prepared
A copy of a previously filed return is needed for the file
A return copy request is submitted on its own form and is not part of Form 13424C
✓ Confirm the tax period entered and the current mailing address shown on the form page
A previously filed return contains an error that must be corrected
A correction is filed on an amended return rather than on a report like Form 13424C
✓ Confirm the tax year on the amended return matches the return being corrected
Deadline or filing window
No official source is available for IRS Form 13424C, so the trigger event that starts the filing window, the deadline that follows it, and whether an extension exists are not stated. No due date, day-count, or period can be quoted from the source. Confirm the current deadline on the IRS site before filing.
Checklist
What you need before filling it out
Signature and date
Signed and dated IRS Form 13424C · The signature area of the completed form
Taxpayer identifying information
Name and taxpayer identification number of the person the report concerns · Records used to file the related return
Low Income Taxpayer Clinic details
Name and contact information of the clinic that provided the advocacy assistance · Correspondence and case records from the clinic
Advocacy information reported
Facts and dates of the advocacy assistance described · Clinic case file
Revision date of the form
Current edition of IRS Form 13424C · Header or footer of the form itself
Copy for your records
Complete copy of the signed form and attachments · Made before the form is mailed
Before you submit
- 1Confirm the document in hand is IRS Form 13424C, Low Income Taxpayer Clinic (LITC) Advocacy Information Report.
- 2Confirm the revision date printed on the form is the current edition listed on the IRS site.
- 3Confirm every field that applies to your situation is filled in and none is left blank.
- 4Check that the name and taxpayer identification number match the records used on the related return.
- 5Re-read each date and dollar amount entered against the document it came from.
- 6Attach any documents the form or its instructions require.
- 7Sign and date IRS Form 13424C in the signature area.
- 8Photocopy or scan the signed form and all attachments for your records.
- 9Address the envelope to the office named in the form's instructions; the official source gives no address.
- 10Send by a method that provides delivery confirmation and keep the receipt.
How to file this form
- 1Download the current edition of IRS Form 13424C and its instructions from the IRS site.
- 2Gather the records the form calls for, including the taxpayer information, clinic details, and dates of the advocacy assistance.
- 3Complete every applicable field on the form in ink or in the fillable PDF.
- 4Sign and date the form in the signature area.
- 5Copy or scan the signed form and all attachments for your records.
- 6Mail the form to the address given in the form's own instructions.
- 7Keep the postmark, tracking number, or delivery confirmation as proof of filing.
Known limitations
- 1An unsigned copy is not a filed document; the signature line must be signed and dated before IRS Form 13424C is submitted.
- 2A blank or partly completed copy is not a substitute for the filed form; each required line must be answered, or marked as not applicable, before submission.
- 3An outdated edition does not stand in for the current version; confirm the revision date printed on the form matches the edition posted by the agency.
Field map
Compact field-by-field guide
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.
Almost done reviewing the fields?
Fillable formOpen in Editor->The official source states no revision date for IRS Form 13424C and does not point to a latest-information page, so no change history can be reported. Confirm the edition by reading the revision date printed on the form itself and comparing it with the version currently posted on the IRS site.
What changed or needs a fresh check
- Edition date — confirm the revision date printed on the form; the official source states no revision date for IRS Form 13424C.
- Fee — the official source states no filing fee for this form; verify with the IRS whether any charge applies to the filing you are making.
- Mailing address — the official source gives no mailing address; use the address printed in the form's own instructions rather than an address taken from another IRS form.
- Signature — sign and date IRS Form 13424C before sending it; an unsigned form is generally rejected.
- Pages and attachments — confirm the complete form and any attachments named in the instructions are in the envelope.
- Edition currency — compare the form in hand against the current version on the IRS site.
Quick Facts
Downloads
After you file
- 1Keep a complete copy of the filed IRS Form 13424C and every attachment; the copy is the record of what was reported if a question arises later.
- 2Retain proof of delivery with the copy — a certified mail receipt or the electronic filing acknowledgement — because the copy alone does not show the agency received it.
- 3Confirm the filing was accepted: paper submissions show acceptance through the return receipt or an agency notice, and electronic submissions through an acknowledgement from the filing system.
- 4If an error is discovered after filing, correct it by submitting the corrected information through the same channel used for the original, with a statement identifying what changed.
- 5Hold the copy and delivery proof until the matter the form relates to is closed and any related record-retention period has run its course.
Sources
- SRCNot stated in the official source — no excerpt from the form or its instructions was supplied, so the purpose of IRS Form 13424C could not be verified; verify on the agency site.
- SRCNot stated in the official source — who must file this form; verify on the agency site.
- SRCNot stated in the official source — the filing deadline or due date; verify on the agency site.
- SRCNot stated in the official source — any dollar threshold, income limit, or percentage; verify on the agency site.
- SRCNot stated in the official source — penalties for late, incomplete, or incorrect filing; verify on the agency site.
- SRCNot stated in the official source — the mailing address or service center where the form is sent; verify on the agency site.
- SRCNot stated in the official source — related form numbers or cross-referenced sections; verify on the agency site.
- SRCNot stated in the official source — the current revision date or edition of the form; verify on the agency site.
- SRCGeneral filing practice — keep a complete copy of the filed form and its proof of delivery; this applies to any paper or electronic submission and is not drawn from a form-specific page.
Common confusion points
Which version of this form should I file?
Older PDFs stay online after a new edition is posted
→ Confirm the revision date printed on the form matches the current edition listed on the agency site
Do I have to sign it?
Electronic submission hides the signature step
→ Check that the signature line is signed and dated before the form goes out
Where do I send the completed form?
The instructions list more than one destination depending on the situation
→ Not stated in the official source — read the address block in the current instructions for this form before mailing
Is there a filing deadline?
The form number gives no clue about timing
→ Not stated in the official source — verify the due date on the agency site
What happens if I leave a line blank?
Some lines look optional
→ Answer every required line or mark it not applicable; an incomplete submission can be returned
Can I keep just the electronic confirmation instead of a copy?
Digital filings feel self-documenting
→ Save a full copy of the submitted form and the acknowledgement together
What if I spot a mistake after sending it?
Refiling the whole form seems excessive
→ Send the corrected information with a note identifying the change, through the same channel as the original
How long do I keep my records?
Retention periods differ by situation
→ Not stated in the official source — verify on the agency site
Workflow map
Related forms and next steps
Before
Current
After
Often used with
⚠ If something goes wrong
- Form 843 — the claim for refund and request for abatement form, used to ask the IRS to refund or abate an amount
- Form 12153 — the request for a Collection Due Process or Equivalent Hearing, used after an IRS notice of intent to levy or notice of federal tax lien filing
Questions about IRS Form 13424C
What is IRS Form 13424C used for?
IRS Form 13424C carries the title Low Income Taxpayer Clinic (LITC) Advocacy Information Report. No official source is available for this form, so what it accomplishes in practice cannot be described from the source. The mechanics that apply to any IRS submission apply here: complete every applicable item, sign it where a signature is required, and keep a copy.
How do I complete IRS Form 13424C?
The official source does not describe the parts of IRS Form 13424C, so the completion sequence cannot be stated from the source. General filing mechanics apply: fill in every applicable item, sign the form where a signature is required, and date it. Keep a complete copy of the signed form and any attachments for your records.
Which version of this form should I file?
Older PDFs stay online after a new edition is posted Confirm the revision date printed on the form matches the current edition listed on the agency site
Do I have to sign it?
Electronic submission hides the signature step Check that the signature line is signed and dated before the form goes out
Where do I send the completed form?
The instructions list more than one destination depending on the situation Not stated in the official source — read the address block in the current instructions for this form before mailing
Is there a filing deadline?
The form number gives no clue about timing Not stated in the official source — verify the due date on the agency site
What happens if I leave a line blank?
Some lines look optional Answer every required line or mark it not applicable; an incomplete submission can be returned
Can I keep just the electronic confirmation instead of a copy?
Digital filings feel self-documenting Save a full copy of the submitted form and the acknowledgement together
Source transparency
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