- Home occupation permit required:
- Conditional
- Details:
- Iowa rural county zoning ordinances typically require a home occupation permit or conditional use approval for home-based businesses in unincorporated areas. Business must be incidental to residential use with no exterior evidence of commercial activity and limited customer traffic. Iowa Code §137F.20(1) preempts food-specific restrictions; Iowa Code §414.33 preempts city-level home business restrictions. County zoning governs unincorporated areas.
- Home kitchen:
- No license, registration, or inspection required under Iowa cottage food exemption (Iowa Code §137F.20). Allowed non-TCS foods include baked goods, candies, condiments, dried goods, pastries, preserves, and snacks. Acidified foods (pickles, salsas) allowed if each batch is pH-tested (pH ≤4.6) or water-activity tested (Aw ≤0.85) with production date labeled. Iowa Code §137F.20(1) expressly preempts local governments from adding restrictions beyond state law.
Last verified 2026-05-06. Not legal advice.
