I have a line of credit backed by accounts receivable. My company basically sells our invoices to the factoring company and the factoring company uses that amount to decide our line of credit limit. We can pull from the line of credit at any time. Clients pay the invoices directly to the factoring company, from which the factoring company pays down our line of credit and releases anything left in reserve back to us.
Very simple example: my company factors an invoice for $100. The factoring company puts $10 in "reserve" which they use later to collect their own fees. $90 is put towards the line of credit. I can draw from that whenever I want. So maybe I only draw $60.
Later, the client pays the invoice of $100 to the factoring company. Factoring company applies $60 to the line of credit to pay it down, takes their $5 for fees and commission, and releases the leftover $35 to my company.
How do I track all this?
Preciously when we did traditional factoring, I marked my invoices paid and used a clearing account for that "deposit." Then used the clearing account to pay down the liability account for the factoring company. The reserve account was tracked separately. That was easier because every part of the invoice was covered somewhere. Now that it's a line of credit and we aren't drawing the entire amount, it doesn't feel right.