9 Things I Bet You Don't Know About Roth IRAs

Roth IRA Contributions Can Be Used as Emergency Funds

Roth IRA nest egg with cash money
Here are 9 things you should know about Roth IRAs. Jason York / E+ / Getty Images

Roth contributions are not deductible. The advantage to this is that you can withdraw your contributions at any time, for any reason, and no taxes or penalties apply. With this kind of liquidity a Roth can double as your emergency fund.

Before you plan on using your Roth for this purpose, keep in mind that the definition of "contributions" does not include amounts converted to a Roth nor does it include investment gains. For example, if you put $5,500 in and it grew to $6,000, you could withdraw the $5,500 of contributions without taxes or penalties, but taxes and penalties may apply if you withdrew the $500 of gain.

Some Can Use a Non-deductible IRA to Fund a Roth

IRA account egg sitting in a nest.
If you could choose between taxable or tax-free, choose tax-free!. Andrew Unangst / Getty Images

If you make too much money you can't contribute to a Roth IRA... or can you? Some people who have all their other retirement money inside qualified retirement accounts can make a non-deductible IRA contribution each year and then convert that to a Roth, thus annually funding their Roth IRA. This is sometimes called a "back door Roth".

The key to making this work without paying extra taxes is making sure you don't have other IRA accounts. In some cases you can even roll a self-directed IRA back into a company plan so that in future years you could use the back door Roth strategy without having to pay tax on the converted amount.

You Can Roll After-tax 401(k) Contributions to a Roth IRA

Man rejoices to learn he can get after tax benefits from a Roth IRA
After tax 401(k) contributions can be rolled to a Roth. Comstock/Stockbyte/GettyImages

Many employer plans allow you to make after-tax contributions. At retirement, these after-tax contributions can be rolled directly into a Roth IRA. Any investment gain on the after-tax contributions can't go into the Roth, but the amounts you contributed can.

If your employer plan offers this feature then you can accumulate after-tax savings and later use it to fund a future Roth IRA. This is advantageous in retirement as Roth IRA withdrawals are not taxable and do not impact other items on your tax return the way traditional IRA withdrawals do.

Roth IRAs Have No Required Minimum Distributions (RMD's)

Professional woman verifying no RMD's are required from Roth IRAs
No RMDs on Roth IRAs. Tetra Images / BrandXPictures / Getty Images

One great thing about Roth IRAs is that unlike traditional IRAs there is not an age where you must begin taking money out. This means there is no delayed tax bomb waiting for you with a Roth.

Your non-spouse heirs, however, will have to take required distributions from the Roth, but those distributions will be tax free to them.

You Can Contribute to a SIMPLE IRA and a Roth IRA

Woman considering more than IRA type
You can fund a Simple IRA and a Roth IRA. Comstock Images / Stockbyte / GettyImges

As long as your adjusted gross income is below the Roth IRA contribution limit then you can contribute to a Roth IRA as well as to a SIMPLE IRA in order to maximize what you are saving for retirement. The contributions to the SIMPLE will be deductible and the contributions to the Roth will not.

This dual funding strategy gives you ability to reduce taxable income now and have some funds in the Roth accumulate for tax-free benefits in retirement. This could be advantageous for someone who is self-employed and trying to save as much as possible for the future.

Your Employer Plan May Allow Roth Contributions

Nest eggs come in many varieties, including 401K's
Roth 401(k)s? Yep. Nick M. Do / E+ / Getty Images

Many 401(k) plans offer the ability to make Roth contributions. This is called a "designated Roth account." Check with your employer to see if their plan provides you the ability to choose which type of contribution you want to make.

With some plans it has to be all Roth or all tax-deductible; other plans allow you to do some of each. If your employer plan doesn't currently allow Roth contributions request that they add it next time they amend their plan.

Age is Not the Biggest Factor in Determining If You Should Fund a Roth

Calculators can be used to determins how much you can contribute to Roth IRAs
Tax brackets matter when it comes to Roths. Comstock /Stockbyte / GettyImages

Conventional wisdom says the younger you are the more time you have for money to grow tax free inside a Roth. It's true, more time makes Roths better, but age is not the primary factor to use in determining whether to fund an IRA or a Roth IRA. The primary factor to use is your tax bracket; both your marginal tax rate now, and your expected marginal rate in retirement.

If your expected tax rate in retirement is likely to be lower than your tax rate now, the deductible contributions may be better. If your tax rate in retirement is likely to be the same or higher in retirement (which is often the case for those who have large 401(k) or IRA accounts) than Roths may make a lot of sense for you.

You May Be Able to Make a Spousal Roth Contribution

married woman reading her Roth IRA statement
Spousal Roth IRA contributions are underutilized. GlobalStock / E+ GettyImages

Even if your spouse has no earned income as long as you have earned income you can make an IRA contribution on their behalf. This is called a spousal IRA contribution. Many couples can double their tax-favored retirement account savings by taking advantage of this.

Ask your accountant or financial advisor if your financials are such that you are eligible to make a spousal Roth contribution. If you are eligible for the Roth but think you don't have the cash to make a contribution check out last minute IRA funding tips for some creative ideas.

Roth Conversion Calculators Miss Some Things

Charts, calculators, and calculations need to prepared correctly to work right
Be cautious of Roth conversion calculators. John Lamb / Photodisc / Getty Images

You can convert traditional IRA or 401(k) money to a Roth. Many online calculators project the results of such a transaction to help you see if it might make sense for you - however, there are many things these online Roth conversion calculators miss.

For example, they don't factor in the impact of future required IRA withdrawals and how that impacts the taxation of your Social Security. A Roth can help reduce the impact of this. When you factor everything in, in many cases Roth conversions can be more advantageous than online calculators may lead you to believe.