You don’t have to choose between an IRA and a 401(k). You can contribute to both in the same year if you meet the requirements. The better question is which account should get your next retirement contribution.
An employer match can put your 401(k) first, but the decision after that depends on taxes, fees, investment choices, and contribution limits. Here’s how IRAs and 401(k)s compare under the 2026 rules and how to decide where your retirement savings should go.
IRA vs. 401(k): Key Differences at a Glance
A 401(k) is a retirement plan that an employer sponsors. An IRA is an individual retirement account that you open yourself. Both can provide tax benefits, but the contribution limits, investment choices, and eligibility rules differ.
| Feature | 401(k) | Traditional IRA | Roth IRA |
|---|---|---|---|
| Who sets it up | Your employer | You | You |
| How you contribute | Usually through payroll deductions | You deposit money into the account | You deposit money into the account |
| Employer match | May be available | No | No |
| 2026 contribution limit if under 50 | $24,500 in employee contributions | $7,500 across traditional and Roth IRAs combined | Shares the same $7,500 IRA limit |
| Contribution tax treatment | Traditional pre-tax or Roth after-tax, if your plan offers both | May be tax-deductible | Not tax-deductible |
| Withdrawal tax treatment | Pre-tax withdrawals are generally taxable; qualified Roth withdrawals are tax-free | Taxable portion is generally subject to income tax | Qualified withdrawals are tax-free |
| Investment choices | Limited to the plan’s menu | Based on what your account provider offers | Based on what your account provider offers |
| Income restrictions | No Roth IRA-style income cutoff for contributions | Income can limit your tax deduction | Income can limit direct contributions |
The $7,500 IRA contribution limit applies to your traditional and Roth IRAs combined. You don’t get a separate $7,500 limit for each account.
Workers 50 and older can generally contribute more to both account types. Some workers who turn 60 through 63 during 2026 also qualify for a higher 401(k) catch-up contribution.
Should You Contribute to an IRA or a 401(k) First?
If your employer offers a 401(k) match, it usually makes sense to contribute enough to receive the full match before you put retirement money elsewhere. After that, compare your 401(k) with an IRA instead of automatically assuming one should come next.
The right choice depends on the investments available, the fees you’ll pay, and the tax treatment you qualify for.
Get the Full Employer 401(k) Match
A 401(k) match adds employer money to your retirement account when you contribute. The exact formula depends on your plan.
Suppose you earn $50,000 and your employer matches your contributions dollar for dollar on the first 5% of your salary. You contribute $2,500, and your employer adds another $2,500. That puts $5,000 into your account before any investment gains or losses.
Getting the full employer match isn’t the same as maxing out your 401(k). In this example, you need to contribute $2,500 to receive the full match. You don’t need to contribute the full $24,500 annual employee limit.
Check your employer’s vesting schedule as well. Your own 401(k) contributions belong to you immediately. Employer contributions may require you to stay with the company for a certain period before you have full ownership of them.
Compare an IRA With Additional 401(k) Contributions
After you receive the full employer match, compare the IRA and 401(k) options available to you.
An IRA may make more sense if it gives you suitable investments at lower costs. It can also give you more control over where your account is held and what you invest in.
Additional 401(k) contributions may make more sense if your employer plan offers low-cost funds or if you want a current tax benefit but don’t qualify to deduct a traditional IRA contribution.
Don’t choose an IRA simply because it offers more investments. A 401(k) with a few low-cost funds may be a better deal than an IRA that costs more.
Choose Between an IRA and a 401(k) Without an Employer Match
Without an employer match, neither account automatically comes first.
An IRA may fit better if you want more control over the account provider and investment choices. A 401(k) may fit better if you want to save more than the IRA contribution limit or prefer automatic contributions from each paycheck.
Compare the actual accounts available to you before you decide.
IRA and 401(k) Contribution Limits for 2026
A 401(k) gives employees much more contribution room than a traditional or Roth IRA. Catch-up contributions can raise the limit further for older workers.
Here are the 2026 limits:
| Age at the End of 2026 | 401(k) Employee Contribution Limit | Combined Traditional and Roth IRA Limit |
|---|---|---|
| Under 50 | $24,500 | $7,500 |
| 50 to 59 | $32,500 | $8,600 |
| 60 to 63 | $35,750 | $8,600 |
| 64 or older | $32,500 | $8,600 |
The standard 401(k) catch-up contribution for workers 50 and older is $8,000 in 2026. Workers who turn 60, 61, 62, or 63 during the year can have a higher catch-up limit of $11,250 if their plan permits it.
The IRA catch-up contribution is $1,100 for 2026. That raises the combined traditional and Roth IRA limit to $8,600 for people 50 and older.
Employer contributions don’t reduce your $24,500 employee 401(k) limit. A separate limit applies to total employee and employer contributions. For 2026, the combined limit is generally the lesser of $72,000 or 100% of your compensation. Catch-up contributions can go above that limit.
Another 2026 rule applies to some higher-paid workers. If your 2025 Social Security wages from the employer that sponsors your plan exceeded $150,000, your 2026 catch-up contributions generally must go into a Roth account if the plan permits catch-up contributions.
How Income and Taxes Affect Your IRA and 401(k) Choices
Choosing between an IRA and a 401(k) is only part of the decision. You also need to decide whether traditional or Roth tax treatment makes more sense.
Traditional retirement contributions can provide a tax benefit now. Roth contributions don’t provide an upfront deduction, but qualified withdrawals can be tax-free.
Traditional IRA Deductions vs. Pre-Tax 401(k) Contributions
Pre-tax 401(k) contributions generally reduce your federal taxable income for the year. A traditional IRA contribution can also reduce taxable income, but only if you qualify for the deduction.
Your eligibility depends on your filing status, income, and whether you or your spouse has a retirement plan through work.
The IRS uses modified adjusted gross income (MAGI) to determine whether the deduction is reduced or eliminated.
For 2026, the main traditional IRA deduction phase-out ranges are:
| Filing Status | Workplace Retirement Coverage | 2026 MAGI Phase-Out Range |
|---|---|---|
| Single or head of household | You have coverage | $81,000 to $91,000 |
| Married filing jointly | You have coverage | $129,000 to $149,000 |
| Married filing jointly | You don’t have coverage, but your spouse does | $242,000 to $252,000 |
If your MAGI reaches the upper end of the applicable range, you can’t deduct the traditional IRA contribution.
If neither you nor your spouse has retirement coverage through work, these income-based deduction limits generally don’t apply. Different rules apply if you’re married and file separately.
This distinction can change the IRA vs. 401(k) decision. A higher-income worker may receive an immediate tax benefit from pre-tax 401(k) contributions but receive no deduction for a traditional IRA contribution.
For example, assume you make a fully deductible $7,500 traditional IRA contribution and the entire deduction offsets income that would otherwise face a 22% federal income tax rate. The deduction could reduce your federal income tax by $1,650.
You can still make a nondeductible traditional IRA contribution if you meet the contribution requirements. You’ll need to keep track of your after-tax basis so you don’t pay income tax on the same money twice.
Roth IRA Income Limits vs. Roth 401(k) Eligibility
A Roth IRA works differently. Contributions don’t reduce your current taxable income, but qualified withdrawals are tax-free.
Roth contributions can make sense if you expect your future tax rate to be higher than your current rate. They can also provide tax diversification if most of your retirement savings are already in pre-tax accounts.
Direct Roth IRA contributions have income restrictions. The main 2026 limits are:
| Filing Status | Full Contribution | Phase-Out Range | No Direct Contribution |
|---|---|---|---|
| Single or head of household | MAGI below $153,000 | $153,000 to less than $168,000 | MAGI of $168,000 or more |
| Married filing jointly | MAGI below $242,000 | $242,000 to less than $252,000 | MAGI of $252,000 or more |
If you’re married, file separately, and lived with your spouse during the year, a much lower phase-out range applies.
A Roth 401(k) doesn’t have the same income restriction. If your employer offers one, you can make Roth 401(k) contributions even if your income is too high for a direct Roth IRA contribution.
Some higher-income savers consider a backdoor Roth IRA. The process starts with a nondeductible traditional IRA contribution, followed by a Roth conversion.
That strategy can create an unexpected tax bill if you already have pre-tax money in traditional, SEP, or SIMPLE IRAs. The IRS calculation generally considers those IRA balances together. A tax professional can help you determine the tax effect before you convert.
IRA vs. 401(k) Fees and Investment Options
IRAs often offer more investment choices, but that doesn’t automatically make them cheaper or better. Some employer plans provide low-cost institutional funds that an individual investor may not have access to elsewhere.
Compare the actual costs before you choose where to put additional money. Focus on the expenses that affect the investments you plan to own.
- Fund expenses: Compare the expense ratios of similar funds in your IRA and 401(k).
- Account charges: Check for 401(k) administration fees and IRA maintenance, custody, or transaction charges.
- Advisory fees: Include any separate fee you pay for portfolio management or investment advice.
The difference can add up. Suppose an account holds $100,000 for a full year with no change in value. A 1% annual fund expense would equal $1,000. A 0.10% expense would equal $100.
That example doesn’t include other account charges, but it shows why cost deserves more attention than the number of investments on the menu.
IRA vs. 401(k) Withdrawal Rules
IRAs and 401(k)s are designed for retirement, but their withdrawal rules aren’t identical. The differences can matter if you need access to money before retirement or want more control over future taxable income.
Pay close attention to Roth accounts. A Roth IRA and a Roth 401(k) don’t follow all of the same withdrawal rules.
Early Withdrawals From IRAs and 401(k)s
Withdrawals from a traditional IRA or pre-tax 401(k) before 59½ generally face ordinary income tax and a 10% additional tax unless an exception applies.
A 401(k) hardship withdrawal doesn’t automatically eliminate the 10% additional tax. Hardship rules determine whether the plan can let you take money out. The tax rules determine whether the additional tax applies.
Roth IRA contributions receive different treatment. Your regular Roth IRA contributions generally come out before earnings, so you can usually withdraw those contribution dollars without federal income tax or the 10% additional tax.
Conversions and investment earnings follow separate rules.
For Roth IRA earnings to come out as part of a qualified distribution, you generally need to satisfy the five-tax-year rule and meet a qualifying condition. Reaching 59½ is the most common qualifying condition, although others can apply.
Roth 401(k) withdrawals don’t use the same contribution-first rule. A nonqualified Roth 401(k) distribution generally contains a proportional share of contributions and earnings.
A 401(k) can have another benefit for someone who leaves a job later in life. If you separate from that employer during or after the calendar year when you turn 55, withdrawals from that employer’s 401(k) may qualify for an exception to the 10% additional tax. That exception doesn’t apply to an IRA.
Required Minimum Distributions From Retirement Accounts
Traditional IRAs and pre-tax 401(k) accounts are generally subject to required minimum distributions later in life.
Some employees can delay required minimum distributions from their current employer’s 401(k) until they retire. The rule doesn’t generally provide the same treatment for a traditional IRA.
Roth IRAs and Roth 401(k)s don’t require minimum distributions during the original owner’s lifetime. Beneficiaries have separate distribution rules.
Can You Contribute to Both an IRA and a 401(k)?
Yes. You can contribute to an IRA and a 401(k) in the same year because the accounts have separate contribution limits.
Your 401(k) contributions don’t reduce your IRA contribution limit. However, workplace retirement coverage can affect whether a traditional IRA contribution is deductible, and income can affect whether you can contribute directly to a Roth IRA.
Return to the earlier example. You earn $50,000, and your employer matches 100% of the first 5% you contribute. You have $6,000 of your own money available for retirement savings.
One possible allocation would look like this:
| Contribution | Amount |
|---|---|
| Your 401(k) contribution | $2,500 |
| Employer 401(k) match | $2,500 |
| Your IRA contribution | $3,500 |
| Total retirement contributions | $8,500 |
You contributed $6,000 of your own money, but $8,500 went toward retirement because your employer added $2,500.
That doesn’t mean everyone should put the next $3,500 into an IRA. You could contribute the full $6,000 to your 401(k) if its investment costs, tax treatment, or other features make it the better account.
Self-employed workers have other options as well. A solo 401(k) can allow contributions as both employee and employer. A SEP IRA uses employer contributions. A solo 401(k) can generally cover a business owner with no employees other than a spouse.
Which Is Better: an IRA or a 401(k)?
Neither account is better in every situation.
A 401(k) often deserves priority when your employer offers a match. That employer contribution can outweigh differences in fees or investment selection.
After you receive the full match, compare your choices again. An IRA may be more attractive if it offers lower costs, better investments, or the Roth tax treatment you want. Additional 401(k) contributions may be more attractive if your workplace plan is inexpensive, you want a larger contribution limit, or a traditional IRA contribution wouldn’t be deductible.
You also don’t have to pick only one. Many retirement savers can benefit from both accounts.
Frequently Asked Questions
Can I borrow money from my 401(k) or IRA?
Some 401(k) plans allow loans, but IRAs don’t. A 401(k) loan generally lets you borrow up to 50% of your vested account balance or $50,000, whichever is less, although exceptions can apply. You’ll need to repay the loan according to your plan’s terms. An unpaid balance can become a taxable distribution.
Can a nonworking spouse contribute to an IRA?
Yes. A married couple filing jointly may be able to fund an IRA for a spouse who has little or no taxable compensation. The couple must have enough combined taxable compensation to support the contributions, and the normal IRA contribution and income rules still apply.
Can I have more than one IRA or 401(k)?
Yes. You can have multiple traditional IRAs, Roth IRAs, and 401(k) accounts. Having more accounts doesn’t increase your annual contribution limits, though. Your traditional and Roth IRA contributions share one IRA limit, and your employee 401(k) contributions generally share one annual limit across employers.
What happens to my 401(k) if I leave my job?
You usually have several choices. You may be able to leave the money in your former employer’s plan, roll it into a new employer’s 401(k), roll it into an IRA, or withdraw it. A withdrawal can trigger taxes and possibly an additional tax, so compare the tax consequences, fees, and investment options before you move the money.
Are IRA and 401(k) accounts protected from creditors?
401(k) plans covered by federal ERISA rules generally have strong creditor protection. IRA protection depends more on the situation and can vary under federal and state law. Federal bankruptcy law provides protection for qualifying IRA assets up to an indexed limit, while rollover amounts from certain employer plans may receive separate protection.
