Xiws
Level 1

New single-member LLC mid year 2024. question re expenses and income pre/post date of LLC formation

My LLC is now officially registered as of mid May.  Income from "consulting" and similar services.  
Prior to formation of LLC I was receiving income, and incurring some expenses, including expenses to *form* the LLC (filings, some accounting software, legal advice, etc).

I'll get a 1099 in my own social, and another for the LLC with it's EIN.   
Given all this, in the end, shows up in the Schedule C, does it matter the specific date of the formation of the LLC and which income and expenses occurred prior to or after that specific date?