Contractor Materials Company

How can I deal with an unorganized client has not paid in months?
I have a business with my boyfriend and are having big problems lately with a particular client. Manufacture as a service and are obliged to purchase all raw materials for these products to customers. Now, in the beginning we had problems because I use Quickbooks and for some reason, a few bills doubled. This customer's current balance of $ 40,000.00 of which half is paid to raw materials and half of labor (which we have been paying from our own pocket for our contractors). Now hes been doing that have their accounts dating back to last year and says he we paid about $ 5000.00 through double bill ????? Clearly has 40,000 outstanding but says hes paid it all, if not already done so. Im so petrified that the company has just gone into bankruptsy and we will lose everything. What should I do?
You just need to pay someone to audit your books. A Once you have the evidence that is owed money, you can send your client a bill stating that if not paid by _____* you put in the date *, judicial action continue. Or you can send them to the collection (unfortunately, this way you will have to give a percentage to the agency – but it's better than nothing!) Bankruptsy is a last resort. Car Rental a numbers person and breathe. stay strong and persevere. The success always requires hard work but worth it:)
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