How long does a FOIA request take to process, and why does it vary so much? While the FOIA statute mandates agencies to respond within 20 business days, in reality, many factors influence the actual wait time. For simple requests, the timeline may be met easily. However, large volumes of documents, third-party reviews, or classification issues can extend the timeframe. Some cases may ... https://www.federalpensionadvisors.com/post/how-long-does-a-foia-request-take