USCIS has nearly 20,000 employees total. 13,400 of them will be furloughed.
Unlike most other federal agencies, a significant amount of the USCIS’s $14.8 billion operating budget — nearly 97%, according to congressional testimony from 2019 — comes from immigration fees. The reasoning given to employees for the furlough was declining revenues as a result of the COVID-19 pandemic and resulting economic crisis.
“USCIS has seen a 50% drop in receipts and incoming fees starting in March and estimates that application and petition receipts will stay well below plan through the end of Fiscal Year 2020,” the USCIS spokesperson said. “This dramatic drop in revenue has made it impossible for our agency to operate at full capacity. Without additional funding from Congress before August 3, USCIS has no choice but to administratively furlough a substantial portion of our workforce.”
This will significantly slow down USCIS processing times, and has a potential to affect our immigration system long term.
https://www.vice.com/en_us/article/ep4pkw/the-trump-administration-just-furloughed-13400-immigration-workers