Tax-advantaged retirement accounts can materially improve long-term savings and taxes. A 401(k) with an employer match is an immediate employer contribution. An IRA lets you shelter thousands from taxes every year. If you're not using these accounts, you're paying more in taxes than you need to, and missing out on decades of tax-free compounding.

What Are 401(k)s and IRAs?

A 401(k) is an employer-sponsored retirement savings account that lets you contribute pre-tax income (up to $23,500 in 2026), reducing your current tax bill while your investments grow tax-deferred. An IRA (Individual Retirement Account) is a personal retirement account you open yourself with a $7,000 annual contribution limit in 2026. Both accounts offer significant tax advantages that can save you tens of thousands of dollars over your career.

Why Tax-Advantaged Accounts Exist

The government knows most people won't save for retirement on their own. So they created tax incentives to encourage it. The deal is simple: put money into these special accounts, follow the rules, and we'll give you a tax break. The tax savings are substantial: depending on your income and tax bracket, contributing to a 401(k) or Traditional IRA can reduce your tax bill by thousands of dollars per year.

There are two flavors of tax advantage: tax-deferred (you pay taxes later, in retirement) and tax-free (you pay taxes now, but never again on that money). Understanding the difference is the key to choosing the right accounts. The IRS publishes updated contribution limits each year, so staying current is useful for maximizing your tax-advantaged savings.

401(k) vs IRA: Key Differences at a Glance

401(k) Explained

A 401(k) is an employer-sponsored retirement account. Your contributions come out of your paycheck before taxes, reducing your taxable income immediately. If you earn $80,000 and contribute $10,000 to your 401(k), you only pay income tax on $70,000. At a 22% tax bracket, that's $2,200 in tax savings this year.

The money grows tax-deferred: you don't pay taxes on dividends, interest, or capital gains while it's in the account. You pay income tax when you withdraw it in retirement, ideally when you're in a lower tax bracket.

For 2026, the 401(k) employee contribution limit is $23,500($31,000 if you're 50 or older, thanks to the catch-up provision). For 2025, the limit was also $23,500, and for 2024 it was $23,000. These limits apply to your employee contributions only. Employer match doesn't count against them. The Tax Cuts and Jobs Act (TCJA) of 2017 preserved 401(k) pre-tax contributions as a core retirement savings vehicle, and Congress has continued to expand catch-up provisions through the SECURE 2.0 Act.

The Employer Match: Don't Leave Matching Contributions on the Table

If your employer offers a 401(k) match, this is the single highest-return "investment" available to you. A typical match is 50% of your contributions up to 6% of your salary, or dollar-for-dollar up to 3-4%.

Let's say you earn $80,000 and your employer matches 50% of contributions up to 6% of salary. If you contribute 6% ($4,800), your employer adds $2,400. That's an instant 50% return on your money, before any investment growth. You won't find that anywhere else.

If you're not contributing enough to get the full match, you are turning down employer matching contributions. This should usually be one of the first priorities in your financial plan, ahead of paying off low-interest debt, ahead of saving for a house, ahead of everything except a basic emergency fund.

Vesting Schedules: When the Match Is Actually Yours

There's a catch with employer matches: vesting schedules. Your own contributions are always 100% yours. But the employer match may vest over time, meaning you don't fully own it until you've been at the company for a certain number of years.

• Immediate vesting: The match is yours right away. This is the best scenario and increasingly common.
• Cliff vesting: You get 0% until a specific date (often 3 years), then 100%. If you leave at 2.5 years, you forfeit the entire match.
• Graded vesting: You gradually vest over time, maybe 20% per year over 5 years. More forgiving than cliff vesting.

Check your plan's vesting schedule. If you're thinking about changing jobs and you're close to a vesting cliff, it might be worth waiting a few months to keep thousands of dollars in employer contributions.

401(k) Investment Options

Most 401(k) plans offer a limited menu of mutual funds and target-date funds. You typically won't have access to individual stocks, ETFs, or the full range of funds available in an IRA. The options vary widely by employer. Some plans have excellent low-cost index funds, others are loaded with expensive actively managed funds.

If you're not sure what to pick, target-date fundsare the best default choice. These are "set it and forget it" funds that automatically adjust your asset allocation as you age, more stocks when you're young (growth), more bonds as you approach retirement (stability). Just pick the fund closest to your expected retirement year (e.g., "Target Date 2060" if you plan to retire around 2060).

If your plan has low-cost index funds (look for expense ratios under 0.10%), you can build your own allocation. A simple approach: total US stock market fund + total international fund + bond fund, weighted by your risk tolerance and time horizon.

Traditional IRA Explained

An IRA (Individual Retirement Account) works similarly to a 401(k) but is opened on your own, not through an employer. A Traditional IRA gives you the same tax-deferred treatment: contributions may be tax-deductible (reducing your taxable income now), and the money grows tax-free until withdrawal. The IRS sets IRA contribution limits annually.

For 2026, the IRA contribution limit is $7,000($8,000 if you're 50 or older). The same limit applied in 2024 and 2025. This limit is shared between Traditional and Roth IRAs; you can split contributions between them, but the total can't exceed $7,000.

There's a deductibility caveat: if you or your spouse are covered by an employer retirement plan (like a 401(k)), your ability to deduct Traditional IRA contributions phases out at higher incomes. For 2026, the phase-out starts at $79,000 for single filers and $126,000 for married filing jointly. If your income is above the phase-out, you can still contribute, but you won't get the tax deduction, which makes a Roth IRA a better choice.

IRA Investment Options: The Big Advantage

Unlike a 401(k)'s limited menu, an IRA gives you access to virtually anything: individual stocks, ETFs, mutual funds, bonds, REITs, even some alternative investments. You're in complete control of your investment choices.

This is a significant advantage. You can build a portfolio of ultra-low-cost ETFs (VTI at 0.03% expense ratio) instead of being stuck with whatever your employer's 401(k) provider offers. For most people, the IRA should hold your most tax-efficient investments, while less tax-efficient assets go in the 401(k).

The SECURE 2.0 Act: What Changed for Retirement Accounts

The SECURE 2.0 Act, signed into law in December 2022, made several important changes to retirement account rules that affect your savings strategy:

• RMD age increased to 73: Starting in 2023, required minimum distributions don't begin until age 73 (up from 72). This gives your money more years to grow tax-deferred.
• Enhanced catch-up contributions: Workers aged 60-63 can contribute even more through a special "super catch-up" provision starting in 2025.
• Roth 401(k) employer match: Employers can now deposit matching contributions into Roth 401(k) accounts (previously only Traditional was available for the match portion).
• 529-to-Roth IRA rollovers: Unused 529 education funds can now be rolled into a Roth IRA (up to $35,000 lifetime), reducing the "what if my kid doesn't go to college" risk.
• Reduced RMD penalty: The penalty for missing an RMD dropped from 50% to 25% (or 10% if corrected quickly).

Rolling Over When You Change Jobs

When you leave an employer, you have four options for your 401(k):

1. Roll it into your new employer's 401(k). Simple, keeps everything in one place. Good if the new plan has decent investment options.
2. Roll it into a Traditional IRA. Usually the best option. You get better investment choices and lower fees. The rollover is tax-free as long as you do it directly (trustee-to-trustee transfer). The IRS provides guidance on rollovers to help you avoid triggering taxes.
3. Leave it with your old employer. Possible but messy. You end up with orphaned accounts scattered across old jobs.
4. Cash it out.Don't do this. You'll pay income tax plus a 10% penalty if you're under 59-1/2. On a $50,000 balance, that could cost you $15,000-$20,000 in taxes and penalties.

If you've had multiple jobs, consolidating old 401(k)s into a single IRA makes your financial life much simpler. Clarity can help you track all your retirement accounts in one place so you can see your total retirement savings and asset allocation across providers.

Required Minimum Distributions (RMDs)

The government gave you a tax break to encourage saving, but they eventually want their tax revenue. Starting at age 73 (under current law, as updated by the SECURE 2.0 Act), you must take Required Minimum Distributions from Traditional 401(k)s and Traditional IRAs. The amount is based on your account balance and life expectancy using the IRS Uniform Lifetime Table.

If you don't take your RMD, the penalty is 25% of the amount you should have withdrawn (reduced from the old 50% penalty by SECURE 2.0, and further reduced to 10% if you correct the shortfall within a "correction window"). RMDs can also push you into a higher tax bracket in retirement if you have large balances. This is one reason some people do Roth conversions before age 73 to reduce future RMDs.

Note: Roth IRAs have no RMDsduring the owner's lifetime. This is one of the Roth's biggest advantages for estate planning and tax flexibility in retirement.

Early Withdrawal Penalties and Exceptions

Withdrawing from a 401(k) or Traditional IRA before age 59-1/2 triggers a 10% early withdrawal penalty on top of regular income taxes. But there are several important exceptions:

• First-time home purchase: Up to $10,000 from an IRA (penalty-free, but still taxed as income).
• Higher education expenses: IRA withdrawals for qualified education costs avoid the 10% penalty.
• Substantially equal periodic payments (SEPP): Also known as 72(t) distributions; you can take regular withdrawals based on your life expectancy without penalty, but you must continue for at least 5 years or until age 59-1/2, whichever is longer.
• Medical expenses exceeding 7.5% of AGI.
• Disability or death.
• 401(k) Rule of 55:If you leave your employer at age 55 or older, you can withdraw from that employer's 401(k) without penalty (not from IRAs or old 401(k)s).
• Emergency withdrawals (SECURE 2.0): Up to $1,000 per year for emergency personal expenses without the 10% penalty, though income taxes still apply.

The Order of Operations for Retirement Saving

If you're wondering where to put your money first, here's the widely recommended priority order:

1. 401(k) up to employer match. Capture the full employer match first. This is a guaranteed 50-100% instant return.
2. Max out a Roth IRA ($7,000). Tax-free growth and no RMDs make the Roth IRAone of the more practical retirement tools, especially if you're young.
3. Max out the rest of your 401(k) ($23,500 total). After the match and Roth IRA, go back and maximize the 401(k) for additional tax-deferred growth.
4. HSA (if eligible): A Health Savings Account is a triple tax-advantaged account: tax-deductible contributions, tax-free growth, and tax-free withdrawals for medical expenses. Max it out if you have a high-deductible health plan.
5. Taxable brokerage account.Once you've maxed all tax-advantaged options, invest in a regular brokerage account. Not as tax-efficient, but better than not investing at all.

Not everyone can max everything. That's fine. The order matters more than the amounts. Contributing $200/month to a Roth IRA starting at age 25, assuming 8% annual returns, gives you over $400,000 by age 65. Time in the market beats almost everything.

How Clarity Helps You Track Retirement Accounts

Most people have retirement savings scattered across multiple providers — a current 401(k), an old 401(k) from a previous job, a Traditional IRA, maybe a Roth IRA at a different brokerage. This fragmentation makes it nearly impossible to see your true retirement picture.

Clarity connects to all your retirement accounts in one dashboard. You can see your total retirement balance, asset allocation across all accounts, contribution progress toward annual limits, and how your retirement savings fit into your overall net worth. When you're deciding between contributing more to your 401(k) or opening a Roth IRA, having visibility across all accounts makes the decision clearer.

What to Do Next

Start by checking your 401(k) contribution rate and employer match. If you're not contributing enough to capture the full match, increase your contribution today. Most payroll systems let you change this in minutes.

Next, if you don't have an IRA, open one. Vanguard, Fidelity, and Schwab all offer free IRAs with access to low-cost index funds and ETFs. Fund it with $7,000 if you can, but even $50/month is a start.

If you have old 401(k)s from previous jobs sitting around, consider rolling them into an IRA to consolidate and get better investment options. Connect all your retirement accounts to Clarity so you can see your total retirement picture — how much you have, how it's allocated, and whether you're on track. Retirement planning is a multi-decade game, and visibility is what keeps you on course.

This article is for educational purposes and does not constitute tax advice. Consult a CPA or tax advisor for guidance specific to your situation.