Underground Storage Tank Annual Tank Registration Instructions

Below are step-by-step guides for completing Underground Storage Tank (UST) annual registration. 

If you have a UST Registration Certificate in GEOS:

• Re-registration guide for facilities without a preparer
• Re-registration guide for facilities with a preparer

If you do not have a UST Registration Certificate in GEOS:

• Registration guide for facilities without a preparer
• Registration guide for facilities with a preparer