In the workbook for your “On the Go” course, you state, “If you bring your spouse to the entertainment and you meet the rules for deducting the entertainment with a business discussion, you may deduct your cost and the cost for your spouse.” Does this mean that I can deduct entertainment if it is for only my spouse and me? He is a great referral source. He also runs his own business and is a great source of business ideas. ... Log in to view full article.