Answer: D. Todd should include the $500 in 2015 gross income in accordance with the tax benefit rule.
Step-by-step explanation:
It should be noted that due to the fact that Todd is a cash basis taxpayer, he'll be able to deduct the one-year prepayment for insurance in the year that it was paid, 2014.
In this case, he deducted $1,200, then his net cost will be ($1200 - $500) = $700. In this case, Todd should then include the $500 refund in gross income for 2015 under the tax benefit rule.