Participants can fax, email or mail claims and supporting documentation for their parking expenses directly to NueSynergy. You may also submit claims online through the participant online portal. Supporting documentation can be a receipt, a bill, and/or a signed affidavit validating the submitted expense. After the claim has been reviewed and the expense approved, payment is then issued to the participant via direct deposit or a check. Claims are processed daily and payments are issued at least once per week. Mass transit expenses must be paid for using the NueSynergy benefits card.