Versions of Nebraska Statutes 77-6606. Tax credit; application; contents; requirements; approval; effect on LawServer 2023 Nebraska Statutes 77-6606. Tax credit; application; contents; requirements; approval; effect 2022 Nebraska Statutes 77-6606. Tax credit; application; contents; requirements; approval; effect 2021 Nebraska Statutes 77-6606. Tax credit; application; contents; requirements; approval; effect