Since you mentioned LLC's and Texas, just be mindful of filing any Texas Franchise tax returns. Texas is one of the few states that requires a state return for LLC's.
You should speak to @Michael Plaks. He has been doing tax accounting for RE investors in Houston for years, there is probably nothing he hasn't seen. If you also need a real estate savvy bookkeeper who also understands LLCs and SDIRAs, there are those here on Bigger Pockets, too.