Due to COVID-19, we all do a lot more work from home. To many, it is a new normal.
Now there are some of the expenses of working from home can be claimed too.
Some valid deductions would be on your home computer. You can look at such as its desk, your computer chair, electricity, carpets, lighting, etc.
You can also often claim a share of the rent for the area of your office from which you conduct business.
I would suggest that you discuss this with your accountant.