Overview

The Freedom of Information Act (5 U.S.C. § 552) provides any person — regardless of citizenship — the right to request access to federal agency records. FOIA is a critical tool for constitutional accountability, enabling citizens, journalists, researchers, and litigators to obtain government documents that illuminate how agencies are exercising their authority.

FOIA Fundamentals

Who Can File

Any person can file a FOIA request. There is no citizenship requirement. Organizations, corporations, and non-citizens may also file. You do not have to state a reason for your request.

What Agencies Are Covered

FOIA applies to federal executive branch agencies. It does NOT apply to:

• Congress (legislative branch)
• Federal courts (judicial branch)
• The President or the President’s immediate advisors (White House Office)
• State or local governments (each state has its own open records law)

What Can Be Requested

Any recorded information held by a federal agency — documents, emails, reports, memoranda, photographs, data files, recordings, and more. The request must “reasonably describe” the records sought.

The Nine Exemptions

Exclusions (Rare)

Three narrow exclusions allow agencies to deny the existence of certain records (particularly classified law enforcement and intelligence records). Exclusions are rarely invoked and are separate from exemptions.

How to File a FOIA Request

Step 1: Identify the Correct Agency

Determine which agency (or component within an agency) is most likely to hold the records you seek. If unsure, file with the agency’s central FOIA office.

Key agencies for constitutional and immigration matters:

Step 2: Draft the Request

Include:

1. “This is a request under the Freedom of Information Act, 5 U.S.C. § 552” — state the legal basis explicitly
2. Describe the records precisely — Include date ranges, specific offices, subjects, names, and document types. Be as specific as possible while still capturing the records you need
3. Request a fee waiver if eligible — Under 5 U.S.C. § 552(a)(4)(A)(iii), fees are waived when disclosure is “in the public interest because it is likely to contribute significantly to public understanding of the operations or activities of the government and is not primarily in the commercial interest of the requester”
4. State your fee category — Commercial, educational institution, scientific institution, media, or “all other requesters”
5. Provide contact information — Name, address, email, phone number
6. Request expedited processing if applicable — You must demonstrate “compelling need” (imminent threat to life or physical safety, or urgency for someone primarily engaged in disseminating information)

Step 3: Submit the Request

Step 4: Track and Follow Up

• Agencies must respond within 20 business days (often extended for “unusual circumstances” — up to 10 additional days)
• Request a tracking number and check status periodically
• If no response after the deadline, you have constructively exhausted administrative remedies and may file suit

Appealing FOIA Denials

Administrative Appeal

If your request is denied (in whole or in part), you may appeal to the agency’s FOIA appeals office. The denial letter will include instructions and the deadline for appeal (usually 90 days).

Your appeal should:

1. Identify the original request and the agency’s denial
2. Explain why the exemption was improperly applied
3. Argue for release — address the specific exemption(s) invoked and why they do not apply

Judicial Review

Under 5 U.S.C. § 552(a)(4)(B), you may file a FOIA lawsuit in federal district court if:

• Your administrative appeal was denied, OR
• The agency failed to respond within the statutory deadline (constructive exhaustion)

In FOIA litigation:

• The burden of proof is on the agency to justify each withholding
• The court reviews de novo — it decides the case independently
• The agency must provide a Vaughn index — a detailed itemization of withheld documents with specific justification for each withholding
• If you “substantially prevail,” the court may award attorney fees and litigation costs

FOIA Tips for Maximum Effectiveness

1. Be specific. Narrow requests are processed faster and produce more relevant results. “All records relating to immigration” will be rejected; “All emails between the ICE Director’s office and OMB regarding the 2025 funding freeze, from January 1, 2025 to March 31, 2025” is actionable
2. File with the right component. Large agencies like DHS have multiple FOIA offices. File with the specific component most likely to hold the records
3. Request fee waivers. If your purpose is public accountability or journalism, you likely qualify
4. Use FOIA logs. Many agencies publish FOIA logs listing all requests received. These can help you identify responsive records and successful prior requests
5. File in parallel. If records may exist at multiple agencies, file with all of them simultaneously
6. Follow up. Agencies frequently miss deadlines. Polite, persistent follow-up is essential
7. Preserve your rights. If the agency does not respond, the deadline passes, or you receive a denial, you can appeal and/or file suit

Related Learning Paths

• Role-Based: Journalist Playbook | Researcher Playbook | Attorney Playbook
• Use-Case: Researching Companies | Researching Conflicts of Interest
• Learning Paths Index: Patriot University — Learning Paths and Playbooks