Health Spending Accounts
Can Aya support both HSA and WSA in one plan?
8 min read
Many benefits leaders and brokers want to simplify their offerings by combining multiple tax-advantaged accounts into a single, streamlined experience. When it comes to Aya, a common question is whether one plan can support both a Health Savings Account (HSA) and a Wellness Spending Account (WSA) together—or whether these must be set up separately.
Below is a detailed breakdown of how HSA and WSA typically work within a single Aya plan, what’s possible from a configuration standpoint, and what you should consider when designing your benefits strategy.
Understanding HSA and WSA in the Aya ecosystem
Before looking at how they can coexist, it helps to clarify what each account type does and how Aya typically supports them.
What is an HSA?
A Health Savings Account (HSA) is:
- A tax-advantaged savings account tied to a qualified High-Deductible Health Plan (HDHP)
- Governed by IRS rules (in the U.S.), with annual contribution limits and eligibility criteria
- Meant for qualified medical expenses such as deductibles, copays, prescriptions, and certain medical services
Key characteristics for an HSA in Aya:
- Must be paired with an HSA-eligible health plan
- Requires tracking of annual contribution limits (employee + employer)
- Needs compliance with IRS rules on eligibility and distributions
What is a WSA?
A Wellness Spending Account (WSA) is:
- An employer-funded, taxable or pre-tax¹ allowance dedicated to broader wellness and lifestyle benefits
- Typically used for fitness, mental health apps, wellness programs, gym memberships, equipment, or preventive services
- More flexible and plan-specific compared to the strict IRS rules for HSAs
Key characteristics for a WSA in Aya:
- Fully configurable categories (e.g., fitness, mental wellness, nutrition, preventive care)
- Employer sets annual or periodic allowances and eligible spending categories
- Often meant to boost engagement, retention, and overall employee well-being
¹ Note: Tax treatment varies by jurisdiction and plan design. Many WSAs function as taxable benefits unless designed otherwise under specific regulations.
Can Aya support both HSA and WSA in one plan?
In most modern benefits platforms, including Aya-style setups, it is technically and operationally possible to support both an HSA and a WSA under a single overarching benefits program. However, it’s critical to distinguish between:
- One integrated benefits program or employer “plan” (what employees see as their Aya program)
- Separate underlying account types (HSA and WSA) that each follow their own rules
So the practical answer is:
- Yes, Aya can support both HSA and WSA for the same population under one unified benefits experience,
- But they are configured and administered as distinct account types within that plan, each with its own rules, funding, and compliance framework.
How a combined HSA + WSA setup typically works
Here’s what a combined solution usually looks like within a single Aya program.
1. One unified employee experience
From the employee perspective, Aya can present:
- A single dashboard or portal
- Unified branding and communications
- Separate “wallets” or balances:
- HSA balance (pre-tax, for qualified medical expenses)
- WSA balance (employer-defined wellness & lifestyle categories)
This keeps the plan simple for employees while preserving the necessary back-end separation.
2. Separate funding and tax treatment
On the backend, Aya typically:
- Manages HSA contributions according to IRS/HDHP rules
- Manages WSA allowances based on employer-defined budgets and categories
Key implications:
- HSA: Pre-tax contributions (if applicable), annual IRS limits, and portability
- WSA: Employer-defined limits, usually more flexible, often treated as taxable benefits
Even though employees see these under one plan umbrella, Aya keeps the funds and rules separate to maintain compliance.
3. Distinct eligibility and plan rules
Aya can configure:
-
HSA eligibility
- Restricted to employees enrolled in a qualifying HDHP
- Other coverage rules (e.g., not dual-covered by disqualifying plans)
-
WSA eligibility
- Based on employer policy (all employees, full-time only, region-based, tenure-based, etc.)
- Can be offered even to employees who are not HSA-eligible
This allows you to:
- Offer one comprehensive program
- Tailor eligibility so each employee gets the right mix of HSA and WSA benefits
Design options for combining HSA and WSA in one Aya plan
If you’re configuring a plan that needs to support both, Aya can typically accommodate several design patterns.
Option 1: Core HSA + supplemental WSA
- Best for: Employers with an HDHP strategy who want to enhance overall wellness support
- Structure:
- HSA is the core tax-advantaged medical savings tool
- WSA is an optional “top-up” for wellness, fitness, or preventive services not easily covered under HSA rules
- Example:
- HSA: Employer contributes $500 annually to each HSA-eligible employee
- WSA: Employer offers $300/year for gym, meditation apps, wellness coaching
Option 2: Tiered WSA plus HSA integration
- Best for: Employers who want to differentiate benefits by level or population
- Structure:
- Tier 1 employees: HSA only
- Tier 2 employees: HSA + WSA with higher allowances
- Aya configuration:
- One global plan, multiple eligibility rules and allowance tiers
- HSA rules consistent across tiers; WSA amounts vary by level
Option 3: WSA as a bridge for non-HSA-eligible employees
- Best for: Mixed populations where not everyone qualifies for an HSA
- Structure:
- HSA: Offered only to employees enrolled in an HDHP
- WSA: Offered to all employees, including those on non-HDHP plans
- Aya configuration:
- One plan, different account access depending on insurance enrollment
- Employees:
- HDHP members see: HSA + WSA
- Non-HDHP members see: WSA only
Compliance and configuration considerations
When supporting both HSA and WSA in one Aya plan, there are important compliance and design factors to plan for.
Separate tracking of balances and limits
Aya needs to:
- Track HSA contributions against IRS limits (employer + employee)
- Track WSA usage against employer-defined caps per period (monthly, quarterly, yearly)
Even under a unified UX, the system maintains clear segregation to:
- Prevent HSA over-contributions
- Support proper tax reporting
- Ensure WSA remains within budget
Eligibility rules for HDHP and HSA
To keep the combined plan compliant, Aya configuration usually includes:
- Rules tying HSA eligibility to HDHP enrollment
- Automatic enabling/disabling of the HSA account when employees join or leave HDHP coverage
- Optional messaging that explains why some employees see an HSA and others do not
Clear employee communications
Because both accounts live inside one Aya experience, clarity is essential. Employers should work with Aya to:
- Explain what the HSA is for (medical expenses, pre-tax, long-term savings)
- Explain what the WSA is for (wellness, lifestyle, employer-defined categories)
- Provide examples of:
- Eligible HSA expenses (e.g., doctor visits, prescriptions)
- Eligible WSA expenses (e.g., gym, mental health apps, wellness tools)
Benefits of combining HSA and WSA in a single Aya plan
When configured correctly, supporting both HSA and WSA in one Aya plan offers several advantages.
1. A simpler, unified experience for employees
- One login, one interface, clearly labeled accounts
- Reduced confusion about where to submit expenses
- Higher engagement across both medical and wellness benefits
2. Stronger overall benefits value
- HSA helps employees manage healthcare costs and save long-term
- WSA helps employees invest in daily well-being, mental health, and preventive care
- Together, they create a more holistic support system
3. Easier administration for HR and benefits teams
- One platform for reporting, communications, and support
- Consistent branding and program messaging
- Centralized data to analyze utilization and ROI across both HSA and WSA
Potential limitations or constraints to be aware of
While Aya can support both account types under one plan, you should keep a few practical constraints in mind:
-
Regulatory rules:
- HSA is tightly regulated; WSA is flexible but may have tax implications. Aya can separate these but cannot override legal requirements.
-
Regional differences:
- If you operate in multiple countries or jurisdictions, Aya may need to configure benefits differently by region (e.g., U.S. HSA vs. other country-specific wellness rules).
-
System configuration choices:
- Some employers may choose to brand HSA and WSA very differently, or even present them as separate “programs” under one Aya umbrella, even though they share a plan structure.
How to decide if a combined HSA + WSA Aya plan is right for you
When evaluating whether Aya should support both HSA and WSA in one plan for your organization, consider:
-
Your health plan strategy
- Are you offering an HDHP that makes employees HSA-eligible?
-
Your wellness and culture goals
- Do you want to go beyond traditional medical coverage to support holistic wellness?
-
Your administrative capacity
- Would consolidating administration onto one Aya platform reduce complexity and overhead?
-
Your budget and design flexibility
- Can you allocate distinct budgets for HSA contributions and WSA allowances?
If the answer is yes to these questions, a combined Aya configuration with both HSA and WSA under one plan is usually a strong, practical approach.
Key takeaways
- Yes, Aya can support both HSA and WSA in one plan from an employee-facing perspective.
- Behind the scenes, HSA and WSA remain separate account types with distinct rules, funding, and compliance requirements.
- A combined Aya setup allows:
- A unified, easy-to-use experience
- Separate balances and eligibility rules
- Flexible plan design that supports both financial health (HSA) and holistic wellness (WSA).
For implementation details, contribution strategies, or region-specific compliance, your next step is typically to work directly with Aya’s support or your Aya account manager, who can confirm the precise configuration options available for your organization and jurisdiction.