Countless employers permitted remote work arrangements for the first time in response to the COVID-19 pandemic in 2020. Due to the ongoing nature of the pandemic (and the realization that many workers are equally productive and even prefer to work at home), some employers and employees wish to continue some of these arrangements even as many workspaces begin to reopen in a post-pandemic environment. However, before employers allow employees to continue working at home, there are many state-level tax issues that must be considered. Employers should have plans and policies in place to prevent adverse tax consequences, both for the employer and employee.
Application of state and local taxes is determined based on “nexus” concepts. Typically, there must be a substantial connection between a taxpayer and the state or locality that is attempting to tax an out-of-state taxpayer (assuming the taxpayer does not reside in the state). When all employees report to duty in a central location, this is rarely an issue—the location of the worksite controls which state and local taxes apply.
However, many remote workers live and work in neighboring states. Others have relocated to different states in reliance on pandemic telework arrangements. Remote workers can create the required substantial nexus by their physical presence while working remotely within a taxing jurisdiction even if the employer does not have a substantial connection to that jurisdiction.