The Florida Credit Union
 
Roth IRA vs. Ordinary IRA
At A Glance

100% Conversion

No Conversion

Savings in Account at Retirement

Total Retirement After-tax Withdrawals

Savings in Account at Retirement

Total Retirement After-tax Withdrawals

21-year old individual

$59,000

$115,400 $5,770/year $65,600 $88,500  $4,425/year

35-year old couple

$402,500 $786,000 $39,300/year $466,000 $640,000 $32,000/year

50-year old couple

$317,200 $619,400 $30,970/year $390,700 $547,600 $27,380/year

 

Some final considerations

These calculations were done assuming a 34% income tax rate throughout the lifetime of the individuals. However, if you expect your income tax rate to be significantly lower during retirement, the balance may change in favor of an Ordinary IRA. For example, if the 50-year old couple falls to the 15% tax bracket in retirement, they will actually do better having stayed in an Ordinary IRA because of the reduced tax burden. Their annual income would be $33,400, which is $2,500 higher than the income expected from a tax-free Roth IRA. However, if the 21-year old falls into the 15% tax bracket at retirement, it does not change the analysis. His annual income could be higher under the Roth IRA. The 35-year old couple's annual income is roughly the same in either case if their tax bracket is reduced to 15%.