When we speak of retirement planning, it’s not just about setting aside money for future expenses. It’s about building a comprehensive strategy that addresses all facets of future financial needs – including healthcare costs. While 401(k)s serve as the cornerstone for building retirement wealth, Health Savings Accounts (HSAs) address the unique challenge of healthcare costs that may arise during retirement.
According to research by Health Affairs, national health expenditures are projected to increase by 7.1% in 2025, indicating strong growth in availing of healthcare services. This also means tearing a hole through the retirement savings of participants as they’d have to withdraw from their 401(k)s to cover their healthcare expenses. This is where HSAs join hands to offer a holistic approach to fulfillment of medical needs and retirement readiness.
Let’s dive in to understand more about this savings account type and its role in retirement planning!
Understanding Health Savings Accounts
HSAs are tax-advantaged savings accounts designed to help individuals save for qualified medical expenses. They are typically paired with High-deductible Health Plans (HDHPs) and can be used to pay for a wide range of medical expenses like deductibles, copayments, coinsurance, and more. They also come with triple tax benefits where:
- Contributions are tax-deductible
- Earnings grow tax-free
- Withdrawals for medical expenses are also tax-free
Despite the tax advantages, there’s still a catch to them. HSAs only cover qualified medical expenses, specifically prescription drugs, vision care, dental procedures, acupuncture, flu shots, and more. And as per the 2025 Budget Reconciliation Bill signed by President Trump on July 4th, there have been changes made to HSA contribution limits as illustrated below:
| HSA Contribution Limits | 2025 | 2026 |
| Self-coverage | $4,300 | $4,400 |
| Family coverage | $8,550 | $8,750 |
For both years, participants who are 55 years old and above can contribute an additional $1,000 as a catch-up contribution.
How HSAs Complement 401(k) Plans?
For many retirees, rising healthcare expenses can consume a significant portion of their retirement income. To combat this, HSAs were established to help them save and manage healthcare costs and reduce potential out-of-pocket expenses associated with health insurance plans.
Add defined contribution plans into the equation and participants not only build a nest egg for general retirement expenses, but also have a dedicated reserve for healthcare costs, which are unpredictable. Here’s how they can go together:
- Flexibility: HSAs allow participants above the age of 65 to withdraw funds for any purpose without penalty, although non-medical withdrawals are subject to income tax. And unlike Flexible Spending Accounts (FSAs), HSA funds roll over year on year and remain with them even if they change jobs or healthcare plans.
- Healthcare security: HSAs provide a dedicated pool of money for participants to cover medical expenses, eliminating their need to potentially withdraw from their 401(k) savings in case of emergencies.
- Tax advantages: Unlike 401(k) withdrawals that are taxed as ordinary income, HSAs offer tax-free withdrawals, adding more efficiency in covering healthcare expenses.
HSA Integration Strategies for Holistic Retirement Planning
As a retirement plan administrator, you can harness the full potential of HSAs for your participants by implementing the following strategies:
Maximized HSA contributions: Both HSAs and 401(k)s have annual contribution limits and maximizing them in both accounts can improve tax savings and long-term growth. Participants can take advantage of employer matching alongside the triple-tax advantage of HSAs by maxing out contributions.
Encouraging Roth 401(k)s: For participants that lie in higher tax brackets, Roth 401(k) can maximize the amount of tax-free income available during their retirement period as withdrawals are non-taxed. Mixing this with a health savings account can support a more holistic and tax-efficient retirement plan.
Auto-enrollment in HSAs: Plan sponsors can offer benefits packages that offer both accounts and the complementary roles they play in retirement planning. Regular review of such packages and auto-enrollment of participants in these packages ensure they are almost guaranteed retirement readiness.
Financial wellness programs: Integrating both accounts with financial wellness tools into a unified retirement planning platform not only educates participants on financial security but also helps them tackle expected and unexpected expenses.
Wrapping Up
Merging health savings accounts with 401(k)s represent a step forward in holistic retirement planning that empowers participants to manage long-term savings and always be ready to handle rising healthcare costs. Though they play distinct roles, the foundation of any successful retirement strategy remains a well-structured, administered, and participant-centric 401(k) plan. This is where Congruent offers its operational expertise and support.
Contact us today to know how we help you manage retirement plans with precision, while you focus on delivering the best outcomes for your participants, both in long-term savings and healthcare!
