The MCA funder is not your most important creditor. The funder is your most insistent one. These are different things.
When cash is insufficient to satisfy every obligation, the business owner must impose a hierarchy that the automated ACH withdrawal does not respect. The hierarchy should reflect three criteria: legal enforceability (obligations backed by statute outrank those backed by contract), operational necessity (expenses that keep the business running outrank those that service debt), and negotiability (obligations with legal remedies can be deferred while they are being addressed).
By these criteria, five categories of expense take priority over the MCA payment.
Payroll and Payroll Taxes
The obligation is statutory. The penalties are automatic. Personal liability attaches to the responsible officer. Employees who are not paid leave. Revenue declines. The MCA becomes less serviceable, not more.
Rent or Mortgage on Business Premises
Eviction or foreclosure eliminates the physical space in which the business operates. The landlord's remedies (eviction proceedings, lease termination) are not subject to the negotiation strategies available for MCA debt.
Business Insurance
Coverage lapses create uninsured exposure. Workers' compensation cancellation may constitute a legal violation. Reinstatement premiums exceed continuation premiums. The cost of a lapse exceeds the cost of the payment.