The Ghana Police Service remains the institution most perceived as corrupt by Ghanaians, scoring 6.45 out of 10 in the corruption perception index of the June 2026 National Tracking Poll by Global InfoAnalytics. The Immigration Service came second with a score of 5.69, while Business Executives climbed to third position with a score of 5.45 — up from 5.31 in March 2026 and a deteriorating trend compared to the December 2025 report.