Castle Sanitation Corp.'s EIN is 11-3092882.
Download the official 2024 Form 5500 (PDF) for Castle Sanitation Corp. from the U.S. Department of Labor's EFAST2 system.
Download the official 2024 Form 5500 (PDF)Castle Sanitation Corp.'s plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a default investment (QDIA).