I have a personal guarantee in a commercial lease for my business (LLC) and I have defaulted and I need help to find. Look closely at the lease for other options and at the personal guarantee for its terms.For instance, does the lease allow you to sublet? With a personal guarantee, the tenant agrees to be personally responsible for the financial ramifications of a broken lease. The Ez Landlord Forms Personal Guarantee provides added security and assurance for the commercial landlord. A personal guarantee commercial lease is a legally abiding contract that makes a business owner assume personal liability for responsibilities and obligations. Once the tenant has established a good history of payment, the landlord should no longer need the assurances a personal guaranty would provide. Understand personal guarantee commercial lease agreements and protect your interests. In addition to your loan presentation, you may also be asked to fill out the lender's own loan application. Here is an article covering how to navigate personal guarantees when leasing commercial real estate as a small business owner. 11.