«Floor plan financing interest» is interest paid on debt used to finance the acquisition of motor vehicles held for sale or lease and secured by the inventory so acquired. (congress.gov)
However, interest paid on debt secured by municipal bonds is not deductible, while in some cases the interest paid on life insurance policy loans may be tax deductible. (thinkadvisor.com)
The amount of dividend I earn on an annual basis can pay in 2 times my annual interest paid on my debt. (myfirst50000.com)