Hard1 markMultiple Choice
Area I: Individual Compliance and PlanningTCPIndividual TaxRetirement Planning

CPA · Question 12 · Area I: Individual Compliance and Planning

A taxpayer, age 45, is deciding between contributing $7,000 to a Traditional IRA (deductible) or a Roth IRA (non-deductible) for Year 1. The taxpayer's current marginal tax rate is 32%. The taxpayer expects to be in the 24% marginal tax rate bracket in retirement. The investment is expected to double in value by retirement. Which option provides the greater after-tax wealth at retirement, assuming the tax savings from the Traditional IRA are invested in a taxable account earning the same return (taxed as ordinary income)?

Answer options:

A.

Traditional IRA

B.

Roth IRA

C.

Both produce identical results.

D.

Cannot be determined without the exact rate of return.

How to approach this question

General Rule: If Current Tax Rate > Future Tax Rate -> Traditional (take deduction now). If Current < Future -> Roth (pay tax now).

Full Answer

A.Traditional IRA✓ Correct
The Traditional IRA allows a deduction at 32%. The withdrawal is taxed at 24%. This tax rate arbitrage favors the Traditional IRA. The Roth locks in a 32% tax cost today to avoid a 24% tax later, which is inefficient.

Common mistakes

Assuming Roth is always better; ignoring the tax rate differential.

Practice the full CPA TCP Practice Exam 5

68 questions · hints · full answers · grading

More questions from this exam