Net and gross are different ways of quoting rent. A gross lease means that the stated rental rate includes the major expenses from real estate taxes, property insurance and common area maintenance, and that no additional rent for those items is required to be paid. In an absolute gross or full service lease, the quoted rate will include basic utilities such as electricity, gas, water and sewer. A triple net or NNN lease is one where the rent is quoted as a base rent net of, or not including, the expenses for real estate taxes, building insurance and common area maintenance. These three expenses, as well as the utilities, are an extra charge over and above the base rent. Under a NNN lease, the tenant will also be responsible for utilities in addition to the NNN expenses. In between a gross rental and a NNN rental is a gross plus utilities rental where the quoted rent covers the taxes, insurance and maintenance expenses but does not include utility charges for the leased premises such as gas, electricity, sewer and water. Typically, tenants will provide their own telephone and internet services under any of these lease types.