As far as property taxes go, Arkansas has what's called a Homestead Tax Credit that pays $350 of the taxes on the
land where you live. It's not income related at all and anyone who owns their 'homestead' qualifies. There can't be a lien on it though, you have to have the deed and actually be living there.
It's been a great thing for us. Even without the 'credit' our taxes on our previous forty acres with a house, were around $450, so we owed only $100.
"We're all just walking each other home." -Ram Dass
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"It's all one song!" -Neil Young