Can the company pay social security without uploading attachments?

You can't. The attachment will include the form for receiving social security, as well as the detailed information and payment of social security, so when the company inquires about social security, there is no relevant information to query or view without uploading the attachment, so it is not allowed. When participating in social security, we must pay attention to the fact that social security cannot be interrupted when it is paid, and it cannot be paid after the interruption exceeds the prescribed time.