OSVSphere Tax Services
Payroll tax work depends on details that are easy to miss and costly to delay. When your organization needs to add or inactivate a tax code, register a new state, update an unemployment rate, request an amendment, submit an estimated payment, or manage state tax credits, you need a process that keeps work moving without adding unnecessary handoffs.

OSVSphere — our customer portal — provides a single point of access for managing your OneSource Virtual (OSV) services. With OSVSphere Tax Services, common tax actions are integrated into guided workflows, giving you a more consistent way to submit and manage routine requests. You get on-demand access to routine tax activities while benefiting from built-in controls that keep submissions accurate and complete.
With OSVSphere Tax Services, you can:
- Submit routine tax requests through guided workflows
- Use built-in validations that catch errors before they cause delays
- Track request status through dedicated grids
- View submission history and supporting request details
- Manage routine tax code actions in one place
Download the data sheet to see how OSVSphere Tax Services simplifies routine tax code actions and helps you manage requests with less friction.


