The form will be available before the due date, Nhat.

For now, we can manually file the 2nd quarter of the 941 forms. Before doing so, we can print the form as your guide when filing it:

1. From the Taxes tab, select Payroll Tax.
2. Click the Quarterly Forms under the Forms section.
3. Select the 941 forms.
4. Select a period.
5. Click View.
6. In the PDF page, click the print icon.

Afterward, you're good to enter the details on the form. 

I've added these articles when you're ready to file the form to the IRS:

• Forms unavailable (blocked) - Federal and State Forms
• 941 for 2020
• How QuickBooks Populates The 941

I'm just a post-away if you still need help. Take care!