Header
Name of clinic and grant year.
13424-C
Low Income Taxpayer Clinic (LITC) Advocacy Information Report
- Agency
- IRS
- Revision
- Rev. 4-2016
- Fillable fields
- 80
- Pages
- 3
- Official source
- IRS form page
- Checked
- October 21, 2026
Form 13424-C: Low Income Taxpayer Clinic (LITC) Advocacy Information Report
Form 13424-C, Low Income Taxpayer Clinic (LITC) Advocacy Information Report, is completed by Low Income Taxpayer Clinics, not by individual taxpayers. The instructions say it is used to report all systemic advocacy issues submitted, written materials published, television and radio appearances made, and public service announcements aired during the reporting period.
The instructions say the Program Office uses the information on this form and the other reporting forms to determine the scope of services provided by clinics, and aggregates it into program-wide statistics about services to low income and English as a Second Language (ESL) taxpayers. Clinics report twice for each grant year, in an Interim Report and a Year-End Report. The form notes that these reports may be released under the Freedom of Information Act after appropriate redactions.
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What's on Form 13424-C
Part I: Systemic Advocacy Submissions
Issue number, submitter, date submitted and a brief description for each systemic issue submitted to SAMS during the reporting period.
Part II: Published Materials
Format (Book, Law review, Magazine, Newspaper, Website or Other), author's name, date published, title of article, publication or website, and a brief description.
Part III: Television and Radio Appearances
Airing dates of the segment, number of potential listeners or viewers, discussion topic, presenter and a brief description of the topic.
Part IV: Public Service Announcements
Number of times the segment aired, number of potential listeners or viewers, discussion topic, presenter and a brief description.
Page 3: Instructions
The Freedom of Information Act note, purpose, reporting requirements, reporting period and specific instructions for each part.
How to fill out Form 13424-C
- 1
Enter the clinic and grant year
Fill in the name of the clinic and the grant year the report covers.
- 2
Part I: systemic issues
List each issue relating to low income or ESL taxpayers submitted to SAMS in the period, with the SAMS issue number, the submitter's name, the date and a brief description.
- 3
Part II: published materials
Include website postings and social media distribution. Check one format box; if released in several formats, list the others in the Program Narrative on Form 13424-N, line 2.ix.
- 4
Part III: television and radio
Enter airing dates, a reasonable estimate of listeners or viewers, the topic, the clinic representatives involved and a brief description.
- 5
Part IV: public service announcements
Enter the number of times each segment aired, a reasonable estimate of listeners or viewers, the topic, the clinic representatives involved and a brief description.
- 6
Add detail in the narrative
The instructions say that if more room is needed for details about the activities, include them in the program narrative.
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Reporting periods and release
Two reports a year
The instructions say clinics report twice for each grant year: an Interim Report for January 1 through June 30, and a Year-End Report for January 1 through December 31.
No repeats on this form
For Form 13424-C, the instructions say to report work from January 1 to June 30 on the Interim Report and work from July 1 to December 31 on the Year-End Report.
Grant year
The instructions say the grant year is January 1 through December 31 for the year in which a grant award is received.
Freedom of Information Act
The form says these reports may be released under FOIA, and the LITC Program Office will release them after appropriate redactions to keep taxpayer information confidential.
More information
The form points to Publication 3319 for reporting requirements and for its Paperwork Reduction Act Notice.
Related forms
Who fills out Form 13424-C?
The form is completed by a Low Income Taxpayer Clinic as part of its LITC program reporting. The instructions say the LITC Program Office uses the information.
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Questions about Form 13424-C
Who files Form 13424-C?
Low Income Taxpayer Clinics. The instructions say all clinics must complete this form.
How often is Form 13424-C completed?
Twice for each grant year, the instructions say: an Interim Report and a Year-End Report.
Does the Year-End Report repeat the Interim Report?
Not for this form. The instructions say clinics are not required to repeat information from the Interim Report on the Year-End Report.
Where are extra formats or channels listed?
In the Program Narrative on Form 13424-N, line 2.ix, according to the instructions for Parts II and III.
Can the report be made public?
The form says it may be released under the Freedom of Information Act, after redactions to ensure confidentiality of taxpayer information.
Do social media posts count as published materials?
The instructions say to include the posting of educational materials to a website or their distribution via social media.