Yes, you can deduct expenses from your rental income and you only pay taxes on the profit (income minus expenses). Of course. But if you have a mortgage, you ha

Yes, you can deduct expenses from your rental income and you only pay taxes on the profit (income minus expenses). Of course. But if you have a mortgage, you have to pay it whether you receive rent or not, so it’s totally irrelevant to the discussion - there is still never a case where you are better off, tax-wise, to not earn rent than to earn it. Then you mention capital appreciation. Same thing. If I sell a property at a profit, then I’m always better off having earned rent from it while I owned it than not. Additionally, you don’t “claim a value” on a property when you sell it, someone pays you for it based on fair market value. For commercial property, the key measure of value is the rental income - when you buy or sell it, you advertise the cap rate (annual percent of investment made back in profits after expenses) and also the vacancy rate. Buyers get a copy of your income statement for the property going back a few years. If the property has been sitting half-vacant, then it will almost always sell for less money, since it’s not earning. Bottom line, taxes are calculated as a percentage of profits. Outside of some esoteric situations, the money you save on taxes is less than the money you lose in profit.