Can my spouse and I both have an FSA?
Yes. You and your spouse can separately opt into a Flexible Spending Account if your employers offer an FSA.
However, you cannot apply both flex spending accounts to the same expenses.
2021 FSA contribution limits
For the 2021 plan year, contributions to an FSA are limited to $2,750 per person.
Married couples can therefore put away $5,500 maximum.