,

T2Express v2021.1 is certified by CRA

It covers the tax year start from Jan. 1, 2019, to the tax year end of Oct. 31, 2021.
T106/T1135 can be EFiled online.
Alberta AT1 RSI print and Netfile is certified.
T2 Corporate Internet Filing (CIF) is certified by CRA.
T2 Bar Code Print (BCR) is certified by CRA.
Amended T2 return (Request For Re-Assessment) can be filed by CIF and BCR.
The print function generates printable .pdf files, including GIFI schedules.
You can download/use the software before payment.