Can I save the application for Singapore citizenship, Permanent Residence and/or Long-Term Visit Pass as draft and complete the application at another time?

There are two parts to the application. You are given a total of 14-days (i.e. 7-days for the first part and 7-days for the second part) from the date you start the draft to complete and submit the application.

For the first part of the application, you are required to complete the two sections ('Fill in Particulars' and 'Upload Documents') within seven days from the date you start the draft.

For the second part of the application, you are required to complete the remaining sections 'Review & Declare', make payment and submit your application within the next seven days.

You may save your application as a draft and continue later for submission within the stipulated time indicated in the e-Service.
The draft will be retrieved when you login to the ICA e-Service once you start the application.

This information provided here is sourced from the ICA website.