How much farm income do I need to build a farm dwelling?

Note which number goes with which land

It reads backwards to most people, so it is worth stating twice: the higher bar, $80,000, applies to high-value farmland. The $40,000 figure is for ground that is not high-value.

The logic follows from what the rules are protecting. The better the soil, the more the state wants proof that a house on it is genuinely serving a working farm rather than a rural homesite with a hobby attached.

Gross, but not as gross as you would like

It is gross income from the sale of farm products, not net — you are not deducting your expenses. But three limits do real damage to the arithmetic:

Purchased livestock comes off. Buy calves for $30,000 and sell them for $50,000 and you have contributed $20,000, not $50,000. This ends most quick paths to a qualifying number.

Owned land only. Income earned off leased or rented ground does not count toward your tract. Farming 200 leased acres does not qualify your 40.

No double-dipping. Gross farm income already used to qualify another parcel's dwelling cannot be reused for this one.

The years matter as much as the money

One outstanding year does not do it. You need each of the last two years, or three of the last five, or an average across three of the last five.

That means this is a multi-year project rather than a box to tick before an application. If building a farm dwelling is the plan, the income record has to be built first — deliberately, with documentation, in the name of the tract.

Keep the paperwork as you go: Schedule F, sales receipts, settlement sheets. The county will want to see it, and reconstructing four-year-old cash sales at the hay barn is not a thing that can be done.

If the income is not there

Then the farm dwelling route is not your route, and the honest move is to find out which one is — before you buy, not after. A lot of record dwelling turns on the 1 January 1985 ownership test. Forest ground has its own template dwelling test. Replacement dwellings have their own rules again.

Ask the county planner assigned to your parcel which route, if any, is open. It is one phone call and it is the difference between land you can live on and land you can look at.