Payroll Platform Integration
CitiBusiness does not replace your payroll platform — it handles the payment execution layer. Your payroll software (ADP, Paychex, Gusto, Workday, UKG, Paylocity, Paycom or any NACHA-compliant system) calculates gross-to-net pay, deductions, withholdings and employer contributions. It then generates a NACHA-formatted ACH file containing the payment instructions for each employee.
Upload that file to CitiBusiness via the web interface or configure automated SFTP delivery for hands-free processing. The platform validates every record in the file, flags errors for correction, and queues the batch for dual-authorization approval. Once approved, the payroll batch is submitted to the ACH network for settlement.
This integration model means you can switch payroll platforms without changing your banking relationship, and you can switch banks without changing payroll platforms. The NACHA file format is the universal connector between payroll calculation and payment execution.

