Conn. Agencies Regs. § 31-51rr-23
(c) If FMLA leave is unpaid, the employer has a number of options for obtaining payment from the employee. The employer may require that payment be made to the employer or to the insurance carrier, but no additional charge may be added to the employee's premium payment for administrative expenses. The employer may require employees to pay their share of premium payments in any of the following ways:
(Effective May 12, 2014)