Thank you for using TurboTax.
Depending on what type of Covid-19 benefit you received, the amount will be reported in boxes 197-204 on the T4A slip. Your Canada Emergency Response Benefit (CERB) payment goes in box 197 of the Covid Related Benefit under your T4A Slip. The link below will direct you to the CRA website providing more information about the different Covid-19 benefits available in 2020.
CRA Website T4A: Report Covid-19 amounts