Background: Prior to the TCA, you could deduct the interest paid on either acquisition debt or home equity debt, or both, within generous limits.
- Acquisition debt: This is defined as a debt where you use the mortgage proceeds to buy, build or substantially improve the home. Typically, acquisition debt represents the main part of a mortgage interest deduction. To qualify for the write-off, the loan must be secured by a qualified residence, such as your principal residence or a second home like a vacation home. The interest is deductible on loans