A sublet allows direct landlord communication with the subtenant, unlike a sublease, where the legal relationship is between the primary and subtenant. We talk about a sublease when the original tenant (sublessor) rents out all or some of the space to a third party (sublessee).I believe the difference is that if you sublet, you are interacting with the landlord, and you have a direct contract with them. This article covers the differences between subletting and subleasing, helping you understand the distinctions and make the right choice for your situation. Here are the differences between the two. This notice, which your landlord is required to fill out and give to you, does not constitute legal advice. Difference between New York State and, and Suffolk County residency. Please fill out and sign this form only if you wish to terminate your lease agreement with the. County prior to the completion of the lease term.