Investors & landlords

Yes both names on the deed and we meet all the qualifications.  We can file married/joint which is the best way financially.  I also qualify for Single Head of Household.  I want to file Single Head of Household.  If I only report 50% of the amount on the 1099-s won't that cause and audit?  Everything is legit if there was an audit but if there is a separate form needed, I don't want to miss it.