We'll discuss seller financing for business and how it works, as well as highlight the pros and cons for both buyers and sellers. The financing of residential mortgages, and secured or unsecured consumer loans, is regulated under the Consumer Loan Act, chapters 31.04 RCW and 208-620 WAC.Seller financing is similar to business acquisition loans. The seller loans you a set amount, and you pay them back with interest. BizQuest is the Internet's leading businesses with owner and seller financing for sale marketplace. Seller financing allows business buyers and sellers to remove the middleman (bankers) and work together directly to come up with a funding deal. Browse 277 Washington Owner Financed businesses for sale on BizBuySell. Browse over 1500 Owner Financed Businesses currently available for sale on BizBuySell today to find the opportunity that's right for you! Browse 273 Washington Owner Financed businesses for sale on BizBuySell. The seller should conduct the same or similar due diligence as a traditional lender.