Final answer:
The after-tax cost of the Sanchezes' rental payments in 2023 remains $34,160, as they cannot deduct rent payments from their taxable income.
Step-by-step explanation:
To calculate the after-tax cost of the Sanchezes' rental payments in 2023, we must consider their marginal tax rate. As their marginal tax rate is 32 percent, the amount of money they effectively spend after taxes on rent can be computed by subtracting the tax savings from their total rent payments. This is because if they were not paying rent, they would have more taxable income.
The total rental payment for the year is $34,160. Since they cannot deduct rent payments on their taxes, the cost of rent after-tax would remain the same. However, it's important to understand that the actual opportunity cost of their money spent on rent is influenced by their tax rate since the money they spend on rent could have been otherwise subject to taxes had it been earned income. Nonetheless, in this scenario, where rent is not deductible, we do not adjust the rental payment by their tax rate.
Therefore, the after-tax cost of their rental payments remains $34,160 in 2023.