Depreciation is mandatory, your cost basis declines while inflation slowly pushes up the value, which leads to a type of phantom gain. There are abilities for individuals to lower their tax bill as there are breaks. But for a Mom & Pop small landlord the tax situation can be tough. 1031 exchanges are tricky for small investors as you have to exchange into a situation with the same mortgage. A big real estate corp can borrow against their total equity, rather than taking a mortgage on the new property. So they can roll their equity into the new deal tax free. This is especially lucurative to buying cheap, rennovating and then selling to another corp. And what isn't discussed is there is a huge amount of "carried interest" deferred profits. That tax break was intended for high risk venture capital investments but in the 80s and 90s it became used for speculative and even day trading. https://www.pgpf.org/article/what-is-the-carried-interest-lo...