Can i claim my realtor professional board fees as expenses from my self employed return even though i have an incorporated firm?

Actually i have declared myself as an uber driver ( self employed) and have been doing real estate on this side and had incorporated a company for real estate business but had no income coming. So just wondering if i could claim refund for all my board fees and education i did to keep my realtor license? or do ineed to show all these expenses in the corporation and close the P&L as loss for the year?