New Tools for Nest Eggs / Services to ease navigation of variable annuities, taxes and IRA rollovers

Robert Powell for the Wall St Journal writes: The right tools can make investing for retirement easier, by helping you manage the details of particular investments or by managing your entire portfolio. Here's a look at some services that do just that.

Annuity Review ( annuityreview.com )

Millions of new and would-be retirees find themselves holding—and trying to decipher—variable annuities. Annuity Review analyzes variable-annuity contracts (and any supplemental riders) and explains, in plain English, how your annuity works and how to get the most out of it.

The service does well at helping buyers understand the basics of their annuity contracts, such as investment restrictions and the impact of excess withdrawals. It was developed by Mark Cortazzo, a senior partner at Macro Consulting Group, a financial-advisory firm in Parsippany, N.J.

"They have been able to point out things about my clients' annuity contracts that I…would not have been able to figure out, even after scouring the prospectus for 10 hours," says Dana Anspach, the founder of Sensible Money LLC, a registered investment adviser in Scottsdale, Ariz.

Cost: $199 for an analysis of as many as three contracts. Each additional contract is $49.

Wealthfront (wealthfront.com)

Wealthfront Inc.'s software-driven investment management "basically replicates what the larger registered investment advisers do with their rebalancing/trading software," saysMichael Kitces, publisher of the Kitces Report and director of research at Pinnacle Advisory Group, a wealth-management firm in Columbia, Md.

Wealthfront, whose chief investment officer is Burton Malkiel, author of "A Random Walk Down Wall Street," will craft a diversified, low-cost portfolio for you and rebalance your investments automatically as necessary. If your account is $100,000 or more, the service also will help you harvest tax losses—that is, use your investment losses to offset taxes due on investment gains and income.

Wealthfront, in Palo Alto, Calif., uses only exchange-traded funds when managing your money, not individual securities or mutual funds.

Cost: None for the first $10,000 of assets under management. On amounts over $10,000, a monthly advisory fee is charged, based on an annual rate of 0.25% of your assets. There are also fees embedded in the ETFs the service buys for your portfolio.

Betterment (betterment.com)

Betterment LLC, like Wealthfront, offers low-cost portfolio-management services. And it can help transfer your retirement savings from a 401(k) or other accounts into an individual retirement account in as little as 60 seconds.

The New York-based registered investment adviser has a team of representatives who can help answer questions about IRA rollovers. And if need be, a rep will "join a call with [your] existing provider" to smooth the process, says Joe Ziemer, Betterment's communications manager.

There are no fees or minimum balances for the IRA rollover service, but the account that's created will be subject to Betterment's regular fees. Like Wealthfront, Betterment uses only exchange-traded funds when building your portfolio.

Cost: A management fee of 0.15% to 0.35% annually, depending on your balance, plus the ETFs' fees.