Retirement Account Options Based on How You're Paid
Not all retirement accounts are available to everyone. The type of income you earn — and how it is classified by the IRS — directly determines which accounts you can open, how much you can contribute, and how those contributions are treated for tax purposes.
Whether you receive a W-2 from an employer, 1099 income as a freelancer or independent contractor, or a mix of both, understanding your options is the first step toward building a tax-advantaged retirement strategy that works for your situation.
W-2 Employees
Employer-Sponsored 401(k)
If your employer offers a 401(k), you can contribute up to $24,500 per year in employee deferrals for 2026 (up from $23,500 in 2025). Those aged 50 and older can contribute up to $32,500, and a new extended catch-up provision allows those aged 60 to 63 to contribute up to $35,750 — though this enhanced limit only applies if your plan allows it.
Contributions can be made pre-tax (traditional) or after-tax (Roth), depending on what your plan offers. Many employers also make matching or profit-sharing contributions on top of your own — the combined employee and employer total cannot exceed $72,000 in 2026.
Traditional or Roth IRA
In addition to a workplace 401(k), you can contribute up to $7,500 per year to a traditional or Roth IRA in 2026 ($8,600 if age 50 or older). These limits apply across all IRAs combined. Note that if you are covered by a workplace retirement plan, the deductibility of traditional IRA contributions phases out at certain income thresholds. Roth IRA contributions are also subject to income limits. A financial advisor can help you determine what is deductible and what you are eligible for based on your income.
403(b)
If you work for a non-profit, school, hospital, or other tax-exempt organization, your employer may offer a 403(b) plan instead of a 401(k). The contribution limits are identical — $24,500 in employee deferrals for 2026, with the same catch-up provisions for those aged 50 and older.
457(b)
Government employees and some non-profit employees may have access to a 457(b) plan. What makes this account notable is that it has its own separate deferral limit — meaning if you also have access to a 401(k) or 403(b), you can max both plans independently, effectively doubling your tax-deferred contribution capacity. The 457(b) also has no 10% early withdrawal penalty, which is an advantage over other plan types.
Self-Directed IRA
A traditional or Roth IRA can be held at a specialized custodian as a self-directed IRA, allowing you to invest in alternative assets such as private equity, real estate, and private credit — while keeping the same contribution limits. W-2 employees with prior employer 401(k) balances can also roll those funds into a self-directed IRA to access a broader range of investments.
1099, Freelance, and Schedule C Income
Independent contractors, freelancers, and sole proprietors reporting income on Schedule C have access to significantly higher contribution limits than W-2 employees — making retirement savings one of the most powerful tax tools available to self-employed individuals.
SEP IRA
A SEP IRA allows contributions of up to 25% of eligible compensation, or $72,000 in 2026 — whichever is less. For self-employed individuals, the effective contribution rate is approximately 20% of net self-employment income after adjusting for self-employment tax. Contributions are tax-deductible and flexible — you are not required to contribute every year or contribute the same amount. You have until your tax filing deadline, including extensions, to make contributions for the prior year.
Solo 401(k)
A Solo 401(k) is available to self-employed individuals with no full-time employees other than a spouse. It has two components that together can reach the same $72,000 total limit in 2026.
Employee deferral: Up to $24,500 (under 50), $32,500 (age 50+), or $35,750 (age 60–63 with extended catch-up, if the plan allows). Contributions can be pre-tax or Roth.
Employer profit-sharing: Up to 20% of net self-employment income, with a maximum employer contribution of $47,500 in 2026.
One notable 2026 rule: if your prior-year wages from the same plan sponsor exceeded $150,000, catch-up contributions (age 50+) must be made as Roth contributions. Employee contributions must be made by December 31, 2026; employer contributions can be made up to the tax filing deadline including extensions.
The Solo 401(k) can be advantageous over a SEP IRA at lower income levels because the employee deferral component allows you to contribute more before the percentage-based employer contribution catches up. A financial advisor can help you model which structure makes sense for your income level.
Defined Benefit / Cash Balance Plan
High earners who have maxed their SEP IRA or Solo 401(k) and want to shelter additional income may be able to layer in a defined benefit or cash balance plan on top, potentially allowing contributions well above the standard limits. These plans are more complex and require an actuary to administer. If you think this may apply to your situation, it is worth discussing with a financial advisor and CPA.
Traditional or Roth IRA
Self-employed individuals can also contribute to a traditional or Roth IRA up to the same limits as W-2 employees — $7,500 in 2026 ($8,600 if age 50 or older) — in addition to a SEP IRA or Solo 401(k).
The Hybrid: W-2 Income Plus Self-Employment Income
A common and often overlooked profile is the individual who has both W-2 income from an employer and self-employment income from a side business or freelance work. This situation can actually unlock access to multiple retirement accounts simultaneously.
- You can participate in your employer's 401(k) based on your W-2 income, up to the employee deferral limit
- You can also open a SEP IRA based on your self-employment income, with its own separate contribution limit
- Alternatively, you could open a Solo 401(k) for your self-employment income — but the employee deferral limit applies across all 401(k) plans combined, so if you are already maxing your employer's 401(k), you cannot make additional employee deferrals to a Solo 401(k). You can, however, still make the employer profit-sharing contribution to a Solo 401(k) based on your self-employment income.
For simplicity, many people in a hybrid situation find the SEP IRA easier to manage alongside an employer 401(k), since the limits are entirely separate and there is no interaction between the two.
K-1 Income
K-1 income — received through partnerships, S-corporations, LLCs, or funds — does not automatically qualify as earned income for retirement contribution purposes. Eligibility depends on the type of entity and your role within it.
Partnership K-1 (Form 1065)
General partners whose distributive share of income is subject to self-employment tax may be able to contribute to a SEP IRA based on that income. Limited partners receiving passive income generally cannot. Active participants in trading firms, real estate partnerships, and private equity structures often fall somewhere in between, depending on how the partnership is structured.
S-Corporation K-1 (Form 1120-S)
K-1 distributions from an S-corporation are generally not considered self-employment income and do not count toward SEP IRA or retirement contribution eligibility. For S-corp shareholders who also receive W-2 wages from the corporation, contributions are typically based on those wages — not the K-1.
In all cases, a traditional or Roth IRA remains available to anyone with qualifying earned income, regardless of entity structure. A CPA familiar with your specific situation is essential for getting this right.
For a more detailed breakdown, see: K-1 Income and Retirement Accounts: What to Know
Quick Comparison
| Income Type | 401(k) / 403(b) | 457(b) | SEP IRA | Solo 401(k) | Defined Benefit | IRA / Roth IRA |
|---|---|---|---|---|---|---|
| W-2 Employee | If offered by employer | If offered by employer | No* | No* | No* | Yes |
| Non-profit / Gov't Employee | Yes (403(b)) | Yes | No* | No* | No* | Yes |
| 1099 / Schedule C | No | No | Yes | Yes | Yes | Yes |
| W-2 + Side Income | Yes (on W-2) | If offered | Yes (on SE income) | Yes (on SE income) | Yes (on SE income) | Yes |
| K-1 (General Partner) | No | No | Potentially | Generally no | Potentially | Potentially |
| K-1 (S-Corp / Limited Partner) | No | No | Generally no | No | No | Potentially |
*Unless also self-employed. Eligibility depends on income classification and individual circumstances. Consult a qualified advisor.
A Note on Health Savings Accounts (HSAs)
An HSA is not technically a retirement account, but it is one of the most tax-efficient savings vehicles available and is frequently used as part of a long-term retirement strategy. It is available to anyone enrolled in a qualifying high-deductible health plan (HDHP), regardless of income type.
The HSA offers a rare triple tax advantage:
- Contributions are tax-deductible
- Growth inside the account is tax-free
- Withdrawals for qualified medical expenses are tax-free at any age
After age 65, funds can be withdrawn for any purpose — not just medical — and are taxed as ordinary income, making the HSA function similarly to a traditional IRA for non-medical expenses. Because healthcare costs tend to be significant in retirement, many financial advisors recommend maximizing HSA contributions and letting the balance grow untouched for as long as possible.
For 2026, HSA contribution limits are worth verifying with a current IRS source, as they adjust annually for inflation.
Frequently Asked Questions
This guide is for informational purposes only and does not constitute tax or legal advice. Contribution limits and IRS rules are subject to change. Consult a qualified CPA, tax attorney, or financial advisor for guidance specific to your situation.