If you use your personal card, it can be easy for expenses to get lost and for you to lose out on important deductions. (studentloanhero.com)
The most important deductions for mortgage interest, most property taxes, and capital gains rollover were preserved along with cuts in marginal rates. (nahbnow.com)
On the other hand, since they depend on borrowed funds to make investments, interest expense (line 15) is arguably the most important deduction. (fool.com)