The United States does not peg the amount of financial support for Ukraine to progress in reforming the judiciary but recalls that its reboot is necessary to achieve the goals of NATO and EU membership.
Ukraine-U.S. Relations
UkrInform: Kvien says Ukraine needs judicial reform to join NATO, EU

NATO Secretary General Jens Stoltenberg speaks during a media briefing after his visit to NATO ships in the Ukrainian Black Sea port of Odesa on Oct. 30, 2019.