Wellness contributions to an FSA

[tsrl01]

I am trying to figure out whether it is acceptable to contribution wellness incentives into an FSA for an employee... The situation would be that once an employee completes an HRA, the money would be contributed to a health FSA for the employee's use. Is this acceptable?

I am also curious as to the logistics - the employee elects $1000 for the year for FSA contributions, on March 2, earns $100, so the employee simply now has $1100 available? The intent is that the employee will have a choice - elect the cash or elect to have the money contributed to an FSA.

Thank you