Hot Tip of the Month: Mail in your Paper Timesheets 26. May 2016 Jon-Hoffman WA Individual ProviderOne (IPOne), Training Page, Hot Tip of the Month (0) Hot Tip of the Month Mail your Paper Timesheets to: PPL Individual ProviderOne PO Box 98698 Seattle, WA 98198 When you discover there is a mistake on your Paper timesheet DO NOT send in another timesheet unless directed by the call center. The second timesheet for the same pay period may be denied as a duplicate. The call center must make all paper timesheet corrections.