2024 26 USC 45K – Credit for producing fuel from a nonconventional source

2023 26 USC 45K – Credit for producing fuel from a nonconventional source

2022 26 USC 45K – Credit for producing fuel from a nonconventional source

2021 26 USC 45K – Credit for producing fuel from a nonconventional source

2020 26 USC 45K – Credit for producing fuel from a nonconventional source

2018 26 USC 45K – Credit for producing fuel from a nonconventional source

2017 26 USC 45K – Credit for producing fuel from a nonconventional source

2015 26 USC 45K – Credit for producing fuel from a nonconventional source

2014 26 USC 45K – Credit for producing fuel from a nonconventional source

2013 26 USC 45K – Credit for producing fuel from a nonconventional source

2012 26 USC 45K – Credit for producing fuel from a nonconventional source

2010 26 USC 45k – Credit for producing fuel from a nonconventional source