What factors are contributing to the sudden 30% increase in support tickets related to Justworks's payroll processing system this quarter?

Introduction

The sudden 30% increase in support tickets related to Justworks's payroll processing system this quarter is a critical issue that demands immediate attention. As we delve into this product root cause analysis, we'll systematically identify, validate, and address the underlying factors contributing to this surge. Our approach will encompass a comprehensive examination of both internal and external elements, ensuring we develop effective short-term solutions and long-term strategies to mitigate future occurrences.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking there might be a seasonal factor. Has this increase coincided with any particular time of year, such as tax season or fiscal year-end?

Why it matters: Seasonal patterns could explain the surge and help predict future occurrences. Expected answer: The increase doesn't align with any specific seasonal event. Impact on approach: If seasonal, we'd focus on scaling resources during peak periods; if not, we'd investigate other factors.

• Considering user segments, I'm wondering if this increase is uniform across all customer types. Are we seeing a disproportionate increase from any particular customer segment, such as small businesses or enterprises?

Why it matters: Identifying affected segments helps narrow down potential causes and tailor solutions. Expected answer: The increase is primarily seen in small business customers. Impact on approach: We'd focus on issues specific to small business payroll processing and their unique needs.

• Thinking about recent changes, have there been any significant updates to the payroll processing system or related features in the past quarter?

Why it matters: Recent changes could be directly responsible for the increase in support tickets. Expected answer: A new tax calculation feature was implemented last month. Impact on approach: We'd scrutinize the new feature's implementation and its impact on existing processes.

• Regarding the nature of the support tickets, are there any common themes or specific issues being reported more frequently?

Why it matters: Identifying patterns in the tickets can point to specific problem areas. Expected answer: Many tickets relate to incorrect tax withholdings. Impact on approach: We'd focus on the tax calculation component of the payroll system.