You can claim a Home Office Expense Credit for 2021. Details here. Talk to your tax accountant as needed! https://www.canada.ca/en/revenue-agency/services/tax/individuals/topics/about-your-tax-return/tax-return/completing-a-tax-return/deductions-credits-expenses/line-22900-other-employment-expenses/work-space-home-expenses/how-claim.html