Versions of Connecticut General Statutes 12-452 - Penalties for wilful violations concerning payment of tax or filing returns or other documents. Claim for refund on LawServer 2023 Connecticut General Statutes 12-452 – Penalties for wilful violations concerning payment of tax or filing returns or other documents. Claim for refund 2022 Connecticut General Statutes 12-452 – Penalties for wilful violations concerning payment of tax or filing returns or other documents. Claim for refund 2020 Connecticut General Statutes 12-452 – Penalties for wilful violations concerning payment of tax or filing returns or other documents. Claim for refund 2019 Connecticut General Statutes 12-452 – Penalties for wilful violations concerning payment of tax or filing returns or other documents. Claim for refund 2016 Connecticut General Statutes 12-452 – Penalties for wilful violations concerning payment of tax or filing returns or other documents. Claim for refund 2014 Connecticut General Statutes 12-452 – Penalties for wilful violations concerning payment of tax or filing returns or other documents. Claim for refund 2013 Connecticut General Statutes 12-452 – Penalties for wilful violations concerning payment of tax or filing returns or other documents. Claim for refund 2009 Connecticut General Statutes 12-452 – Penalties for wilful violations concerning payment of tax or filing returns or other documents. Claim for refund