Address on property documents: P.O, Box or home address?

[Edita D.]

Hey guys,
do you put your P.O. Box address or home address on any documents that have to do with properties? (mortgage, property insurance, property management statements utility bills, contractor bills). I feel like the business would be more separated from personal life/assets if ANYTHING that has to do with business goes to PO box.
Thoughts?
Thank you!