This is a great question that I get quite often. Many married couples have one income earner in the family and in many circumstances, this can limit their ability to save in tax-advantaged retirement accounts. Let’s say a married couple in their early-40’s has one income earner making $190,000/year and they want to save 15% ($28,500) of their income for retirement. The working spouse has a company 401(k) as well as a Roth IRA. Because the income earner is under 50, the maximu