A client wrote me a check to my LLC and I need it deposited into the bank account attached to my Intuit account.

Hello there, @seanlopaka.

You can manually add your client payments and categorize it as income. I can guide you on how to do it.

1. Go to the Transaction menu.
2. Select the Add Transaction button.
3. Enter the transaction details
4. Browse the Select a category menu and choose Income .
5. Click Save. 

On the other, you can automatically categorize the deposit once it is posted in your bank account.

1. Go to the Transactions menu.
2. Find a transaction on the list.
3. Select Business. 
4. Review the category in the Category column.
   • If you need to change the category, select the category link.

Also, I'm adding some articles to help you manage and record transactions in QuickBooks:

• Manually import transactions into QuickBooks Self-Employed
• Connect bank and credit card accounts to QuickBooks Self-Employed

• Categorize transactions in QuickBooks Self-Employed

Keep me posted if you have other questions or concerns. I'm always here to lend a hand.