Methods and structures that include a vertical-transport field-effect transistor. A semiconductor fin is formed that projects from a first source/drain region. A second source/drain region is spaced vertically along the semiconductor fin from the first source/drain region. A gate stack is arranged between the second source/drain region and the first source/drain region. A spacer is formed adjacent to a sidewall of the second source/drain region. A first contact is connected with a top surface of the second source/drain region, a second contact is connected with a top surface of the first source/drain region, and a third contact is connected with a top surface of the gate stack. The spacer is arranged between the second source/drain region and the second contact or between the second source/drain region and the third contact.