Working - common law couple return (Brit & Adam - made up names).
They were clients when their martial status was single.
In 2023, officially became common law - I have coupled their returns this tax season. (They updated CRA in 2023)
Brit’s T1
-Worksheet RC210 has a diagnostic: Slip does not have Auto-fill my return value
CWB is calculated on family income, so Brit’s calculation needs to include the fact that Adam received CWB advance payments during 2023, which is stated on Adam’s RC210 slip.