If Social Security income is the only income
you earned in 2016, it is not taxable or reportable, and you need not file a
tax return.
Arizona only taxes Social Security income if you have other sources of income.
See For affluent retirees, Social Security can be taxed
http://www.azcentral.com/story/money/business/consumer/2015/04/25/affluent-retirees-taxes-can-apply-...
