The application does ask for a date in which you were affected by the virus, I'm not sure I would suggest suspending payment if you haven't suffered a loss of income.
The program is difficult enough to navigate without giving them ammunition in denying your case at a later date.
There’s no application for the CARES Act suspension, it’s automatic. I think you’re referring to the penalty/interest free forbearance that was available under the March 13 Executive Order. If you applied for that, everything has since changed, so you should check out the link above to Dep’t of Ed to see the updates. They just updated their site yesterday, April 2, about the March 27 CARES Act suspension, and fedloan has updated their site today. This confused a friend of mine too, especially because until now the Dep’t of Ed and fedloan didn’t have accurate info.
The new suspension I described above supersedes the executive order forbearance option. Before you had to apply to opt in to forbearance and it did not count towards PSLF. Now everyone is automatically being placed in administrative forbearance and auto debits will be suspended. You have to actively ask to be taken out of forbearance or make manual payments. The law, and now the Dep’t of Ed and fedloan sites, all make clear that the months of suspended payments from March 13 to Sept 30 will count towards PSLF forgiveness. I would still cancel autopay just because I feel it will take them time to cancel everyone’s and then refund people. And if you made a March payment (after the 13th), I’d ask for a refund rather than hope they remember to give you one.