No

Hi there, nope you can't, if you wish to renew again, you can renew your coe for 10 years instead!

You can find out more about COE Renewal here: https://www.motorist.sg/article/23/a-car-owner-s-guide-to-coe-renewal-from-pqp-to-renewal-duration

You can renew your COE with us here: https://www.motorist.sg/coe-renewal

You can if it is a goods vehicle, but only subjected to 5 year renewals and the lifespan of the vehicle. For cars, once you choose to renew 5, it cannot be renewed anymore.