Tax Deferral: A Very Powerful Financial Planning Tool

With the April tax deadline quickly approaching, taxes are on the minds of most investors. One thing I think we can all agree on is striving to pay Uncle Sam as little as possible in taxes, especially when it relates to our investment income. The more investors are able to minimize taxes, the larger the amount of their investments they will pocket. Tax-deferred investments are one of the best tools currently available to aid in tax minimization. In addition to lowering current tax obligations, tax deferral allows investors to earn more interest on retirement assets and potentially reduces future tax obligations by shielding any dividends or capital gains until a later date.
Evaluating Tax Deferral Options
The retirement planning landscape has changed drastically over the last 30-40 years. Defined benefit plans, such as pensions, are extremely rare and have virtually become a thing of the past. Most workers today need to rely on self-funding their retirement goals. The inception of the 401(k)/403(b), traditional IRAs, and Roth IRAs have allowed Americans an avenue to fund and plan for future retirement goals. The government has placed retirement incentives in the tax code to urge people to save more in these types of retirement accounts. If you place money into a qualified retirement account like a traditional IRA or 401(k), the IRS may allow the amount of the contribution to be deducted from income. A couple under the age of 50 has the ability to defer up to $18,000 each from their salary into a 401(k)/403(b) and an additional $5,500 to an IRA for the 2015 tax year (same for 2016). For a couple over the age of 50, the IRS allows for catch-up contributions, and these contribution limits jump to $24,000 each and $6,500 each, respectively.
Please keep in mind that the IRS does place an income limit for couples who are eligible for retirement plans at work on being able to make tax-deductible IRA contributions. The current limits allow a full IRA deduction for both spouses if the combined modified adjusted gross income (AGI) is less than $98,000, and it gradually phases out until the AGI exceeds $118,000, at which point no deduction is allowed. However, the IRS does allow these couples to make Roth IRA contributions if their AGI is less than $193,000 (in 2015) or to make “non-deductible” IRA contributions regardless of income. One huge advantage of 401(k)s and 403(b)s compared to IRAs is that these income limits currently do not apply!
These provisions within the tax code allow investors to gain serious momentum into tax-deferred vehicles. In addition to reducing current-year income or getting money out of the tax system altogether using a Roth IRA, these retirement vehicles shield any dividends or capital gains from income year after year. As you will see, this can lead to significantly more interest and earnings on retirement assets over time.
The Power of Tax Deferral
So what is the long-term impact of funneling as much money as possible to tax-deferred accounts for retirement? The answer simply can be summed up in one word—startling.
This scenario shows the trajectory of two different accounts, the tax-deferred investment plotted on the red line and the taxable investment plotted on the blue line. Both of these investors contributed $2,000 annually with an 8% total return, 3% of which came from income or dividends on the investment. For purposes of this scenario, this income was taxed at a rate of 28% in the taxable account. Thus, the taxable account was adjusted to $1,440 in contributions each year to account for these taxes. Conversely, that income was shielded from taxes in the tax-deferred account. The difference over 40 years is remarkable—the investor with the tax-deferred assets had $518,113, while the investor with assets in the taxable account was left with $312,688, equating to a difference of over $205,000! The scenario then makes the comparison more realistic by simulating a withdrawal of both accounts at the appropriate tax rates as if the money would be used in retirement. Even when this is done, the investor who owned the tax-deferred assets was left with $373,041 in after-tax assets versus the investor who owned taxable assets now totaling $294,405 in after-tax assets.
Tax deferral can potentially lower future tax obligations because taxes are due when the funds are withdrawn in retirement. Investors frequently have much lower incomes and are in lower tax brackets during retirement than in their working, higher-income years. On the other side of the coin, Roth IRAs not only have tax-free growth but also are allowed to be distributed tax-free because contributions are made with after-tax dollars. One key point to consider is that taxable accounts are much more liquid than retirement accounts because investors can access the funds without penalty at any time. Conversely, investors are subject to an early distribution penalty on retirement accounts for any funds taken out before the age of 59 ½ (with very few exceptions). Having a mix of pre-tax (IRAs and 401(k), tax-free (Roth), and taxable assets allows an investor tremendous flexibility in retirement by being able to pull funds from different buckets depending on their income or tax situation in any given year.
Nondeductible IRAs
Even couples whose combined AGI exceeded $193,000 in 2015 and were shut out of deductible IRA or direct Roth IRA contributions can get additional funds in a tax-deferred account outside of a retirement plan. These high-income earners can make “non-deductible” IRA contributions with after-tax dollars. A major benefit of doing this is to get additional money in tax-deferred accounts.
High-income earners who make nondeductible IRA contributions may potentially subsequently convert these contributions to Roth IRAs. However, it is important to note that individuals must aggregate any outside pre-tax IRAs if they make a nondeductible IRA contribution and then try to convert it. For example, if an individual made a $5,500 nondeductible IRA contribution but had an existing traditional pre-tax IRA with $5,500 in it, he or she would only be able to convert 50% of the assets to the Roth IRA tax-free while the remaining 50% is taxed at the ordinary income tax rate. Regardless of whether it makes sense to convert a nondeductible IRA contribution depending on the amount of existing pre-tax IRA assets, it may make sense from a “tax-shielding” standpoint to make the non-deductible IRA contribution to get basis in an IRA and shield these funds from dividend or capital gains taxes. When making nondeductible IRA contributions, investors should consult their accountant to make sure they are tracking the “basis” of the IRA contributions on Form 8606 if they are going to be combining these contributions with existing pre-tax contributions. This will avoid having clients pay taxes on these assets twice.
With any of these tax strategies, we would encourage clients to consult their accountant or CPA before implementing them. As advisors and fiduciaries, one of our responsibilities is to try to minimize tax liability for our clients so they ultimately keep more of their returns. Tax deferral is one of the greatest weapons we have at our disposal to accomplish this objective and help clients achieve their financial goals. If you have any questions, please contact us.

- Achiever, Competition, Learner, Significance, Self-Assurance
Nick Hall, CFP®, CAP®
Nick Hall, Investment Advisor and Principal, began his career in 2010. Since joining Lutz in 2014, he has established himself as a key leader in the firm's wealth management and financial planning practice.
Focusing on business owners, professionals, and families with complex financial needs, Nick creates strategies tailored to each client's unique situation. He guides clients through investment decisions, retirement planning, and wealth transfer strategies, while helping them navigate tax considerations and charitable giving. What Nick values most is helping clients feel confident about their financial future and seeing them achieve their personal goals.
At Lutz, Nick serves beyond expectations for his clients, often thinking several steps ahead to address needs they haven't yet considered. His practical approach to complex financial challenges helps clients see a clear path forward, whether they're planning for business succession or managing family wealth across generations. By breaking down complicated concepts into actionable steps, he helps clients make confident decisions about their financial future.
Nick lives in Omaha, NE, with his wife Kiley and their three children, Amelia, Harrison, and Samuel. Outside the office, he enjoys spending time with family, watching sports, playing golf and softball, traveling, and exploring local restaurants.
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