In 2018, I tried to start a subscription box business. I made many purchases, spent millions of hours, but needed immediate income and didn't launch anything. During that process of purchasing supplies, I changed the LLC name.
In November 2018, I changed the LLC name AGAIN to the current one that I am using and potentially looks like a good chunk of 1099 income.
My question is: Do I put the first 2 LLCs in QB (desktop pro 2019) to make tax time easier? Any thoughts or suggestions?
Remember that "1099 Income" is meaningless. You report All Business activities. If you sell products, people don't send you a 1099-misc, and even if you have $1million in service sales, if every client pays $500 in the year, no one sends a 1099-Misc to you. That is Informational, not your own Business Data.