This is clearly stated on 2012 IRS 1099 form:
"Repeal of reporting requirements for certain rental property expenses. The requirement described in the 2011 instructions for persons receiving rental income from real estate to report payments for certain rental property expenses on Form 1099-MISC was repealed by Congress. You do not have to report those payments on Form 1099-MISC."
http://www.irs.gov/pub/irs-pdf/i1099msc_12.pdf
Additonal link for your refernce:
http://borgidacpas.com/2011/11/rental-property-owners-get-relief-from-1099-reporting-requirements/
No need to worry about 1099 form!!!