Cash balance plans can be great opportunities for business owners to save large amounts towards their personal retirement, while reducing taxes.
An ideal fit for a business sponsoring a cash balance plan are:
Owner-only businesses (no employees)
- Owner age 35 or older
- Owner has received high wages for at least 3 consecutive years
- Business profits of $300K+ per year
Businesses with employees
- Business profits of $500K+ per year
- Owner age 45 or older
- Owner has received high wages for at least 3 consecutive years
- Workforce skews young, with at least some employees in their 20s
- Employees are generally lower-wage relative to the owner
For high-income individuals seeking to maximize retirement savings and tax efficiency, cash balance plans have become an increasingly attractive option. These plans blend features of traditional defined benefit pensions and defined contribution plans, offering a unique combination of predictable retirement benefits and the potential for significant annual contributions—often far exceeding the limits of 401(k) or IRA accounts.
Cash balance plans are a type of defined benefit plan. Unlike a traditional pension, which promises a specific monthly benefit at retirement based on years of service and final salary, a cash balance plan defines the benefit in terms of a hypothetical account balance. Each year, the plan credits a participant’s account with a “pay credit” (typically a percentage of salary or a flat dollar amount) and an “interest credit” (either a fixed rate or a variable rate tied to an index such as Treasury yields). The employer is responsible for funding the plan and bears the investment risk, but the participant’s benefit is expressed as an account balance, making it easier to understand and more portable than a traditional pension.
For high earners, the most compelling feature of a cash balance plan is the high annual contribution limit. In 2026, the maximum annual benefit that can be provided under a defined benefit plan is $290,000, as adjusted for cost-of-living increases. The actual contribution required to fund this benefit depends on the participant’s age, compensation, and years until retirement. Older participants, especially those in their 50s or early 60s, can often make six-figure annual contributions—sometimes $200,000 or more—because the plan must be funded to provide the maximum benefit by the time the participant reaches retirement age. This is a significant advantage over 401(k) plans, which have much lower annual contribution limits ($24,500 for elective deferrals in 2026, plus a $8,000 catch-up for those age 50 or older).
Contributions to a cash balance plan are tax-deductible to the business, and the plan’s investment earnings grow tax-deferred. For business owners or professionals with high, stable income—such as doctors, lawyers, or consultants—this can create substantial current-year tax savings while rapidly building retirement wealth. Cash balance plans are often paired with 401(k) profit-sharing plans to further increase total retirement contributions.
However, cash balance plans are subject to strict IRS rules. The plan must provide benefits in a nondiscriminatory manner, meaning it cannot favor highly compensated employees over others in a way that violates section 401(a)(4) of the Internal Revenue Code. The plan must also comply with minimum funding requirements and provide a minimum level of benefits to non-owner employees. The interest crediting rate must be specified in the plan document and applied uniformly, and the plan must offer the greater of the hypothetical account balance or the present value of the accrued benefit at retirement, calculated using IRS-mandated assumptions.
When a participant retires or leaves the company, the vested account balance can typically be rolled over to an IRA or another qualified plan, or taken as a lump sum or annuity. The lump sum is subject to the same present value calculations, ensuring the participant receives the full value of their accrued benefit.
Cash balance plans are not for everyone. They work best for high-income business owners or professionals who want to accelerate retirement savings, have consistent cash flow, and are willing to commit to annual funding requirements. The plans require actuarial administration and annual filings, and the employer must be prepared to fund the promised benefits even in years when business profits are down.
2025 cash balance plans can still be implemented if you have extended your business tax return. The funding deadline is September 15th.
Your CPA’s role in a cash balance plan’s implementation is identifying an opportunity, connecting you with trusted advisors, and if you have tax projections as part of your service package, to assist with the calculation of the cash balance plan’s affect on your estimated taxes.
Reach out to Sync CPA if you have further questions. Sync CPA is a CPA firm based in the Denver metro area, and serves clients throughout the US as well.
