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The Daily Insight

Can both spouses contribute to solo 401k?

Author

James Craig

Published Apr 09, 2026

Yes, you can have a Solo 401k with your spouse. With a Solo 401k, both spouses can participate in the same plan. To qualify, you both must work in the business adopting the plan. Together you and your spouse can make the most of your retirement by both being able to contribute.

How can I maximize my solo 401k contribution?

How to Maximize Your Tax Savings With a Solo 401k

  1. Ten Times Higher Annual Contributions.
  2. Deferred Taxation on Capital Gains.
  3. Power of Roth Contributions.
  4. Purchase Real Estate Under Solo 401k Plan and Forget Rental Income Taxation.

Can a employer contribute to a Solo 401k plan?

6) Solo 401k Employer discretionary or nonelective contributions, often referred to as Solo 401k profit-sharing contributions. If the plan document permits, the employer can make contributions other than matching contributions for participants – regardless of whether or not they make elective deferrals.

Can a Solo 401k participant make a QRP contribution?

6) QRP-401k & Solo-401k Employer discretionary or nonelective contributions, often referred to as Solo 401k profit-sharing contributions. If the plan document permits, the employer can make contributions other than matching contributions for participants – regardless of whether or not they make elective deferrals.

Are there limits on contributions to one participant 401k plan?

Contribution limits in a one-participant 401(k) plan. The business owner wears two hats in a 401(k) plan: employee and employer. Contributions can be made to the plan in both capacities. The owner can contribute both:

Which is the most flexible Solo 401k plan?

The Solo 401k plan by Nabers Group is the most flexible and compliant plan available. That’s because we designed a plan we would want to use ourselves as fellow business owners. Therefore, we made the total allowable contributions in our documents as flexible as possible.