943 Mailing Address in QuickBooks Desktop is Wrong

Hello, @CPAhcmm. 

Let me guide you on how to change your mailing address in QuickBooks Desktop (QBDT).

Here's how:

1. Go to Company > My Company. 
2. Click the Edit (pencil) icon located in the upper right of the Company Information section. 
3. In the Company Information window, select Contact or Legal Information and update the address.
4. Click OK. 

You can also log in to camps.intuit.com and modify the information.

 In addition, here's an article you can read to learn more about changing your address: Change your QuickBooks Desktop address or phone number.

I've also got these articles for reference:

• Update your business name and address for QuickBooks Desktop
• What is CAMPs and how do I use it?

Please feel free to leave a reply if you have any additional questions or other concerns. Stay safe

The FILING INSTRUCTIONS for the FEDERAL FORM 943 are incorrectly guiding taxpayers to mail the Federal 943 to the incorrect IRS mailing address.  This has nothing to do with the company's address in QuickBooks.  

Thanks for updating this thread, @CPAhcmm.

We want to make sure you're able to submit the IRS form 943 to the right mailing address. For this, you can check out this IRS link for the updated adresses you can send the form to: Where to File Your Taxes for Form 943.

For now, if you see an incorrect address in QuickBooks, you can report it directly to our Payroll Team. This way it gets reported to our engineers and avoid issues with your filings.

To get our support, follow the steps below:

1. On your QuickBooks company file, click the Help menu.
2. Tap the QuickBooks Desktop Help option.
3. Press Contact us on the pop-up box.
   
4. Click on the Search for Something else button then type your concern in the Ask us anything box.
5. Hit Search, then scroll down to get your contact options.

I'm also adding this article about our contact options and support availability for your reference: Contact QuickBooks Desktop support

Please post here again after contacting us. I want to make sure this is taken care of and I'll be right here if you need any help with QuickBooks Desktop payroll forms.