Over-the-road truck drivers who operate as independent contractors may not have access to an employer-sponsored retirement plan, but they have several options for building retirement savings while potentially reducing their taxes. Let’s dive into these retirement account options below. 

Traditional IRA 

A traditional individual retirement account is one of the simplest ways to begin saving for retirement. A driver can open an account through a bank, brokerage firm, or other financial institution. 

For 2026, the combined contribution limit for traditional and Roth IRAs is $7,500. Drivers age 50 or older may contribute an additional $1,100, bringing their total limit to $8,600. A traditional IRA contribution may be deductible, depending on the driver’s income, filing status, and participation in another retirement plan. 

Contribution deadline: A 2026 traditional IRA contribution must generally be made by April 15, 2027. Filing an extension does not extend the IRA contribution deadline. 

Contributions may reduce taxable income for the year, while withdrawals in retirement are generally taxable. This option may work well for drivers who want a straightforward account with relatively low setup and maintenance requirements. 

Roth IRA 

A Roth IRA uses after-tax dollars, so contributions do not provide an immediate tax deduction. However, qualified withdrawals, including investment earnings, can generally be taken tax-free during retirement. 

The traditional and Roth IRA contribution limits are combined. A driver cannot contribute the maximum amount to each account separately. Eligibility to contribute directly to a Roth IRA also phases out at higher income levels. 

Contribution deadline: A 2026 Roth IRA contribution must generally be made by April 15, 2027. Filing an extension does not extend the IRA contribution deadline. 

A Roth IRA may be attractive to drivers who expect to be in a higher tax bracket later or who want a source of potentially tax-free retirement income. 

SEP IRA 

A Simplified Employee Pension, commonly called a SEP IRA, is popular among owner-operators because it is relatively easy to establish and allows larger contributions than a traditional or Roth IRA. 

For 2026, SEP contributions generally cannot exceed the lesser of 25% of eligible compensation or $72,000. However, the amount a self-employed owner-operator can contribute is highly tied to the business’s actual net profit and is generally lower than 25% of Schedule C profit. The calculation must account for the deduction for one-half of self-employment tax and the retirement contribution itself. A self-employed person cannot simply multiply Schedule C profit by the plan’s stated contribution percentage. 

Contribution deadline: A SEP can generally be established and funded by the due date of the business’s federal income tax return, including extensions. For a calendar-year sole proprietor filing Schedule C, the deadline for a 2026 contribution is generally April 15, 2027, or October 15, 2027, if a timely extension is filed. 

Only the business makes SEP contributions; the owner does not make separate employee salary deferrals. SEP plans also do not allow age-based catch-up contributions. 

Because the allowable contribution depends on final net earnings, drivers should confirm the calculation before funding the account. Overcontributions should be avoided because they may require corrective action and additional tax reporting. 

A SEP IRA can be especially useful for a driver who: 

  • Has no employees; 
  • Wants a flexible annual contribution; 
  • Earns enough to contribute more than the regular IRA limit; or 
  • Wants a plan with relatively simple administration. 

Contributions are not required every year. This flexibility can be helpful in trucking, where income may fluctuate significantly from year to year. 

Drivers with eligible employees should be careful: the business generally must contribute the same percentage of compensation for eligible employees as it contributes for the owner. 

Solo 401(k) 

A solo 401(k) is available to a business owner with no employees other than the owner’s spouse. The owner may contribute as both the employee and the employer. 

For 2026, the employee contribution limit is $24,500. Drivers age 50 or older may generally contribute an additional $8,000. Those ages 60 through 63 may qualify for a higher $11,250 catch-up contribution. Total employee and employer contributions generally cannot exceed $72,000 for 2026, not including eligible catch-up contributions. 

The published limits are not amounts every owner-operator can automatically contribute. The allowable employee and employer contributions are highly tied to the owner’s actual net profit or compensation, business structure, and contributions to any other employer plans. Overcontributions should be avoided because they may require correction and create additional tax and reporting issues. 

A solo 401(k) may allow larger contributions than a SEP IRA at lower income levels. Depending on the plan, it may also permit Roth contributions and participant loans. However, it has more administrative requirements, and Form 5500-EZ may eventually be required. 

Contribution deadline: Timing depends on the business structure and the type of contribution. Employee deferral elections generally must be completed by December 31, 2026, and an S corporation owner’s deferrals must be handled through payroll by year-end. Employer contributions may generally be made by the due date of the business’s federal income tax return, including extensions. A special first-year rule may give certain sole proprietors with no employees until the unextended tax return due date to establish a new plan and make an elective deferral. 

SIMPLE IRA 

A SIMPLE IRA may be appropriate for an owner-operator with employees. For 2026, the employee contribution limit is $17,000. The general catch-up contribution for participants age 50 or older is $4,000, while eligible participants ages 60 through 63 may contribute an additional $5,250. 

The employer must generally make either matching or nonelective contributions. A SIMPLE IRA is easier to administer than many traditional 401(k) plans, but it offers lower employee contribution limits. 

Contribution deadline: Employee salary-reduction contributions generally must be deposited within 30 days after the end of the month in which the employee would otherwise have received the money. For a self-employed owner, the salary-reduction contribution is generally due by January 30 following the end of the year. Employer matching or nonelective contributions are generally due by the business’s federal income tax return deadline, including extensions. A SIMPLE IRA plan generally must be established by October 1 of the year for which contributions will be made. 

Plan Before Contributing 

The best retirement account depends on the driver’s income, business structure, employees, cash flow, and savings goals. Contribution calculations can differ for sole proprietorships, partnerships, S corporations, and C corporations. 

Before opening or funding an account, drivers should review the plan’s contribution limits, deadlines, employee requirements, and filing responsibilities with a qualified tax and financial professional. 

The right retirement account can help an owner-operator reduce current taxes, build long-term financial stability, and prepare for the day when it is time to leave the road. Because contribution calculations and deadlines can be complex, drivers should work with a qualified tax and financial professional before choosing or funding a plan.