No, checks cannot be split at this time.
If this feature is something that would be helpful, please reach out to Support and provide feedback.
* Majority of Instant Funds transactions will be funded within 30 minutes, but it could take up to 2 Business Days. The funds availability timing for the initial transaction will generally be indicative of future transactions for the account you set up. Direct Deposit transactions will be funded in 1-3 days. Deposit to PayPal transactions will be funded within 30 minutes. A small fee will be charged to the eCheck recipient for each Deposit. Check clearing provided by our partner bank.