Versions of Ohio Code 5711.13 - Taxpayer shall make combined return - assessment - certification to treasurer of state on LawServer 2024 Ohio Code 5711.13 – Taxpayer shall make combined return – assessment – certification to treasurer of state 2023 Ohio Code 5711.13 – Taxpayer shall make combined return – assessment – certification to treasurer of state 2020 Ohio Code 5711.13 – Taxpayer shall make combined return – assessment – certification to treasurer of state 2018 Ohio Code 5711.13 – Taxpayer shall make combined return – assessment – certification to treasurer of state 2016 Ohio Code 5711.13 – Taxpayer shall make combined return – assessment – certification to treasurer of state 2015 Ohio Code 5711.13 – Taxpayer shall make combined return – assessment – certification to treasurer of state 2014 Ohio Code 5711.13 – Taxpayer shall make combined return – assessment – certification to treasurer of state 2013 Ohio Code 5711.13 – Taxpayer shall make combined return – assessment – certification to treasurer of state 2009 Ohio Code 5711.13 – Taxpayer shall make combined return – assessment – certification to treasurer of state