What is a perfecting or clarification request, and what happens to my FOIA clock while I respond to it?

When you file a FOIA request, the agency has to figure out exactly what records you want and whether it can begin processing. If your request is unclear, too broad, or missing information the agency needs, it may send back a perfecting or clarification request before it starts searching.

What it is

A perfecting (or clarification) request is the agency asking you to clarify or narrow what you are seeking, or to supply information it needs to proceed. Common triggers include:

• A description so broad or vague that staff cannot reasonably identify the records.
• Missing details that help locate records, such as a date range, office, or subject.
• Open questions about fees — for example, whether you agree to pay estimated costs or are seeking a fee waiver.
• Verification of identity, which is often required when you request records about yourself.

A well-scoped request reduces the chance you will receive one. Requests that are specific and reasonably bounded are easier for an agency to process quickly.

What happens to the clock

The federal Freedom of Information Act generally gives an agency 20 business days to make a determination on your request. When the agency reaches out to clarify scope or to resolve fee issues, that clock is typically paused (tolled) while it waits for your reply.

In practice:

• The agency may toll the clock once while waiting for you to clarify your request.
• It may also toll the clock as often as needed to resolve fee-related questions.
• The clock generally restarts once the agency receives your response.

So a clarification request does not erase the deadline — it suspends it. The faster you reply, the sooner the 20-day period resumes.

What to do

Respond promptly and in writing, answer each question the agency asked, and keep a copy. If you are unsure what the agency needs, ask its FOIA contact or Public Liaison. If a dispute arises, the Office of Government Information Services (OGIS) offers free dispute-resolution services.

These timing rules apply to the federal FOIA. State public-records laws vary, and many handle clarification and tolling differently, so check the specific statute in your jurisdiction. You can learn more in FOIA and public records.