**The information below has not been verified for the 2019 tax year as the IRS Pub. 551 has not yet been released by the IRS.**
Computing a property's adjusted basis is not limited to decreases due to depreciation, amortization, and depletion. A property's basis may also have to be increased or decreased by certain items depending on the type of property and its history. Below is a list of possible increases and decreases that affect a property's basis, per IRS Publication 551: