Washington LTC Tax Cost Per Employee — What Every Employer Needs to Know

Washington LTC Tax Cost Per Employee - What Every Employer Needs to Know

The Bottom Line

Washington's Long-Term Care (LTC) payroll tax costs employers 0.58% of covered payroll per employee. For a typical full-time employee earning $50,000 annually, that's approximately $290 per year. Understanding these costs is critical for workforce planning and budget forecasting.

Tax Rate and Calculation

Washington's LTC payroll tax rate is 0.58% of wages above $18,500 annually. This means:

• Taxable wages per employee: Annual earnings - $18,500 (indexed annually)
• Tax calculation: Taxable wages x 0.58%
• Monthly impact: Approximately $24 per $50,000 employee

The $18,500 threshold adjusts each January based on state average wage calculations. In 2023, the threshold was $18,500. Employers should expect this number to increase annually. Which employees are subject to the full rate depends on the opt-out window mechanics that affect this cost calculation: employees with qualifying private coverage established during the opt-out window are exempt.

Cost Examples by Salary

Hidden Costs Beyond the Tax Rate

Payroll System Updates

Implementing the tax in your payroll system requires:

• System updates and testing (one-time cost: $500-$2,000)
• Staff training on new tax codes (one-time: $200-$500)
• Ongoing compliance verification (annual: $100-$300)

Audit and Compliance

Washington's Department of Revenue conducts audits. Budget for:

• Record maintenance and audit preparation
• Potential interest and penalties if errors occur
• Legal consultation for complex situations

Employee Communication

Employers report spending time on:

• Benefit explanations to employees
• Addressing employee concerns about paycheck deductions
• Fielding questions about portability and coverage

For a step-by-step implementation framework, see the Washington LTC tax compliance checklist.

Total Cost of Ownership

For a 50-employee company with average salary of $50,000:

• Annual payroll tax: $9,135
• System implementation: $1,000 (first year only)
• Compliance and training: $400
• First-year total: $10,535
• Ongoing annual cost: $9,535

Comparing to Individual LTC Insurance

Washington employees can purchase individual LTC insurance. Typical costs:

• Age 40-50: $40-$80 monthly
• Age 50-60: $80-$150 monthly
• Age 60+: $150-$300+ monthly

The payroll tax of approximately $15-40 monthly is significantly lower than individual policies, though coverage parameters differ. For a detailed comparison, see how employer LTC benefits compare to state payroll tax costs.

Credits and Offsets

Private LTC Insurance Credit

Employees with qualifying private LTC insurance can apply for credits against Washington's tax. This provides flexibility for employees who prefer private coverage.

No Employer Tax Credit

Unlike some state taxes, Washington provides no direct credit or offset for employer-paid LTC insurance premiums. The tax applies regardless of supplemental coverage.

Planning for Cost Variability

Salary Growth Impact

As employee salaries increase, tax costs rise. Plan for:

• 3% annual salary growth = approximately 3% increase in annual LTC tax costs
• Merit increases for individual employees
• New hires potentially at higher starting salaries

Headcount Changes

Staffing changes directly impact costs:

• New hires increase tax burden (starting date matters)
• Separations reduce ongoing costs
• Seasonal variations may apply to your organization

Budget Allocation Strategies

1. Distribute across departments: Allocate LTC tax as a departmental overhead expense, proportional to payroll
2. Build into labor cost budgets: Include the 0.58% in total compensation cost models
3. Account for annual increases: Reserve budget for the indexed wage threshold increase
4. Track separately from benefits: Monitor LTC tax separately from health insurance and other benefits

Action Items for Employers

• Confirm your payroll system can calculate the 0.58% tax correctly
• Document the $18,500 threshold in your payroll procedures
• Review your budget impact with finance and HR teams
• Communicate costs and benefits to your leadership and employees
• Plan for annual wage threshold adjustments

For more on deadline consequences, see what happens when employers miss the Washington LTC opt-out window. Employers with workers in multiple states also face additional complexity — see the multi-state employer LTC payroll tax compliance guide.

Key Takeaway

While the 0.58% Washington LTC payroll tax adds measurable cost to your operating budget, it represents significantly lower cost than individual LTC insurance for employees. The investment provides workers with a safety net for long-term care needs while spreading costs predictably across your payroll.

For a comprehensive overview of compliance, cost, and strategic options across all states, see the complete LTC insurance employer guide. Ready to evaluate your organization's specific exposure? Request a personalized LTC mandate briefing.