FAQ: Can I use all of my accrued paid leave before my time off is designated as FMLA leave? (Unclassified Employees)
No; FMLA and sick leave run concurrently. FMLA leave does not start after paid leave is used up. The FMLA designation is based on the reason you are taking leave, not whether you are on paid leave or unpaid leave. The law gives you protection regardless.