The Amended Colorado Metallic Minerals Severance Tax Return (DR 0020AX) is required to be used when correcting your Colorado Metallic Minerals Severance Tax Return (DR 0020A).
The Amended Colorado Metallic Minerals Severance Tax Return (DR 0020AX) is required to be used when correcting your Colorado Metallic Minerals Severance Tax Return (DR 0020A).