Unfortunately, the CRA has scrapped the simplified method for home-office expenses which allowed employees working from home to claim $2 per day, up to $500. For 2023, you'll need to calculate your actual home-office expenses and pro-rate them according to work use.
You'll also need to get a signed copy of CRA form T2200 Declaration of Conditions of Employment from your employer. The T2200 is not submitted with your return, but you're required to keep it in case the CRA asks to see it later. #canada #ottawa #CRASUCKS