Extension filers: Only left to file your taxes by October 17
Hide Arrow

TurboTax / Tax Calculators & Tips / All Tax Guides / Retirement / Boost Your Retirement Savings

Boost Your Retirement Savings

Updated for Tax Year 2015


For most taxpayers, saving for retirement is the best way to lower your taxes and to build a sizeable nest egg. TurboTax will help you take advantage of the tax deductions related to saving for your retirement.

Would you walk away from money?

If you're among the 51 million Americans who participate in a company's 401(k) plan, you can contribute up to $18,000 in 2015. And if you are 50 or older, you can stash an extra $6,000 in catch-up contributions for a total of $24,000.

Every dollar you contribute to the plan is not taxed up front. However, that money is still subject to the payroll tax for Social Security and Medicare. If your combined federal and state income tax rate is 30%, for example, you save $300 in taxes for every $1,000 you contribute to your 401(k). So that $1,000 contribution reduces your take-home pay by just $700.

Some employers match contributions you make to your 401(k) plan, up to certain limits. If your company is one of them, make sure you contribute at least as much as needed to capture all matching funds. Otherwise, it's like walking away from free money. Any employer match does not count toward the contribution limit cited above.

Similar tax-deferred retirement plans, such as 403(b) plans for teachers and employees of nonprofit organizations and 457 plans for state and local government employees, and the federal government's Thrift Savings Plan have identical annual contribution limits.

Your own boss

If you are self-employed, you can stash even more into a tax-deferred retirement account because you contribute as both an employee and an employer.

With a solo 401(k) plan, available only to self-employed business owners with no employees (other than a spouse), you can contribute up to $17,500 to your tax-deferred retirement account as an employee, plus 25% of your compensation (if your business is incorporated), up to a maximum combined contribution of $53,000 in 2015.

If your business is not incorporated, you can kick in 20% of your self-employment income (which is total business income minus half of your self-employment tax) up to the same limit. And, if you are 50 or older, you are eligible for an additional $6,000 in catch-up contributions for a total of $59,000.

Another retirement savings option is a SEP IRA, which is good for both self-employed people and those who have side jobs in addition to their regular careers. Assuming you contribute the maximum to your 401(k) at your day job, you cannot take advantage of the $18,000 limit again with a solo 401(k). But you can open a SEP IRA for your small business or sideline business and save up to 20% of your self-employment income (or 25% of your compensation if your business is incorporated) up to $53,000.

Although no catch-up contributions are allowed, the SEP IRA offers one advantage over the solo 401(k): you can set one up at the last minute. You have until you file your income taxes for the previous year to establish and fund your SEP IRA. With a solo 401(k), you must establish your plan by December 31, but you have until you file your tax return to fund it.

If you have employees (other than your spouse), you aren't eligible for a solo 401(k), but you do have other options. Consider a SIMPLE IRA, which stands for Savings Incentive Match Plan for Employees.

In 2015, you can save $12,500 of your self-employment income and your business can kick in another 3%. People age 50 and older can tack on an extra $3,000 in catch-up contribution for a total SIMPLE contribution of $15,500.

On your own

You can also save for retirement on your own with an Individual Retirement Account (IRA). If you don't participate in a retirement plan at work, or even if you do and your income falls within eligibility limits, you can make tax deductible contributions of up to $5,500 to a traditional IRA in 2015, plus an additional $1,000 in catch-up contributions if you are 50 or older. If you participate in a workplace-based retirement plan, you can still make tax-deductible contributions to an IRA if you are single and your income is less than $61,000 in 2015.

If your income is between $61,000 and $71,000, you qualify for a partial deduction. If you are married filing a joint return, the phase-out limit for deductible IRA contributions begins at $98,000 in 2015 and the write-off disappears once your income tops $118,000.

If you don't participate in a retirement savings plan at work, but your spouse does, you can make tax-deductible contributions to an IRA if your adjusted gross income on your joint return is $183,000 or less. You can claim a partial deduction if your income is between $183,000 and $193,000. You can't deduct your IRA contribution once your income tops $193,000.

The Roth IRA option

While most retirement savings plans are based on up-front tax breaks, with the understanding that your withdrawals will be fully-taxable in retirement, the Roth IRA offers the opposite approach.

You get no initial tax break, but all future earnings and withdrawals are tax-free as long as your account has been open at least five years and you are at least age 59½. Plus, since you contribute after-tax dollars, you are able to withdraw your contributions (but not your earnings) at any time, tax-free and penalty-free.

Roth IRAs are a great option for anyone interested in tax-free retirement income, and are particularly good for young workers who could benefit from decades of tax-free growth. Roth IRAs are also good for anyone who expects to be in a higher tax bracket in retirement.

There are, however, eligibility limits. For 2015, single taxpayers can contribute up to $5,500 to a Roth IRA, or up to $6,500 if you are 50 or older, only if your income is $116,000 or less. You can make a partial contribution to a Roth IRA if your income is between $116,000 and $131,000. Once your income tops $131,000, you are not eligible to contribute to a Roth IRA.

For married couples, $5,500 or $6,500 contributions can be made for each spouse, if income is under $183,000; the right to make contributions is gradually phased out as income rises between $183,000 and $193,000.

If the idea of tax-free income in retirement appeals to you, and your income is too high to qualify, there's a backdoor entrance to the Roth IRA. You can convert a traditional IRA to a Roth IRA, regardless of your income.

If these nondeductible contributions represent your only IRA money, then you will just owe taxes on the earnings when you convert to a Roth IRA.

However, if you have other IRA assets funded with deductible contributions, only a portion of the amount you convert will escape taxes, since all conversions must be done on a pro rata basis based on the total balance in all of your IRAs. A more generous rule exists for after-tax contributions to a 401(k). You can roll over all after-tax contributions directly to a Roth IRA tax-free.

Employers are allowed (but not required) to offer a Roth option for their 401(k) plans. Like the Roth IRA, contributions to a Roth 401(k) are made with after-tax dollars and future withdrawals will be tax-free as long as you adhere to the rules.

If your employer offers a Roth option, consider seriously whether you would be better off foregoing the immediate gratification of a tax break today for the delayed gratification of tax-free income in retirement. You can choose to split your contributions between a traditional and a Roth 401(k) as long as your combined contributions do not exceed the annual limits.

Using TurboTax Deluxe will help you take advantage of retirement-related income tax deductions.

Get every deduction you deserve

TurboTax Deluxe searches more than 350 tax deductions and credits so you get your maximum refund, guaranteed.

For only $54.99*
Start for Free

Looking for more information?

The above article is intended to provide generalized financial information designed to educate a broad segment of the public; it does not give personalized tax, investment, legal, or other business and professional advice. Before taking any action, you should always seek the assistance of a professional who knows your particular situation for advice on taxes, your investments, the law, or any other business and professional matters that affect you and/or your business.

Security is built into everything we do
Here's how
* Important Offer Details and Disclosures
  • Filing Deadline: IRS filing deadline for tax year 2015 is April 18, 2016 (except for residents of Massachusetts or Maine, where the IRS filing deadline for tax year 2015 is April 19, 2016).
  • Try for Free/Pay When You File: TurboTax online and mobile pricing is based on your tax situation and varies by product. Free 1040EZ/A + Free State offer only available with TurboTax Federal Free Edition; Offer may change or end at any time without notice. Actual prices are determined at the time of print or e-file and are subject to change without notice. Savings and price comparisons based on anticipated price increase expected 3/18/16. Special discount offers may not be valid for mobile in-app purchases.
  • TurboTax CD/Download products: Price includes tax preparation and printing of federal tax returns and free federal e-file of up to 5 federal tax returns. Additional fees apply for efiling state returns. E-file fees do not apply to New York state returns. Savings and price comparison based on anticipated price increase expected 3/18/16. Prices subject to change without notice.
  • Anytime, anywhere: Internet access required; standard message and data rates apply to download and use mobile app.
  • Fastest refund possible: Fastest tax refund with efile and direct deposit; tax refund timeframes will vary.
  • Pay for TurboTax out of your federal refund: A $X.XX Refund Processing Service fee applies to this payment method. Prices are subject to change without notice. This benefit is available with TurboTax Federal products except the TurboTax Home & Business/QuickBooks Self-Employed bundle offers.
  • About our TurboTax Product Experts: Customer service and product support vary by time of year.
  • About our credentialed tax experts: Live tax advice service is available via phone for your toughest tax questions; fees may apply. Service, experience levels, hours of operation and availability vary, and are subject to restriction and change without notice. Not available for TurboTax Business customers.
  • #1 best-selling tax software: Based on aggregated sales data for all tax year 2014 TurboTax products.
  • Most Popular: TurboTax Deluxe is our most popular product among TurboTax Online users with more complex tax situations.