It depends on their status under the Fair Labor Standard Act (FLSA). Your exempt employees need to be paid their full salary for the day if they did any work before or after the outage (or both).
Your nonexempt employees only need to be paid for time worked. So, if your employees didn’t do any other work while their internet was down, you don’t have to pay them for those hours. Note that any time they spent troubleshooting the connection, either by themselves or with your IT department, would likely qualify as work and should be paid.
This Q&A does not constitute legal advice and does not address state or local law.
Answer from Wendy, PHR:
Wendy has over 20 years of experience in HR and talent acquisition. She has been writing and talking about HR for 5 years and was an HR podcast host for 4 years. Wendy has a BA from the University of South Dakota. In her spare time, she makes artisan ice cream and volunteers with her daughter’s Girl Scout troops.