Oklahoma Tax Incentives for Farmers & Ranchers FAQs
Farm machinery used directly on a farm or ranch in the production of agricultural products is 100% exempt from sales tax. Oklahoma rules also include repair and replacement parts, lubricants, expendable supplies such as baling wire and binder twine, certain hand tools and qualifying production-related equipment. Highway-licensed motor vehicles generally do not qualify.
The state offers a 100% sales tax exemption for the purchase of feed, seed and livestock supplies assuming certain requirements are met. A rancher/farmer must obtain an Agricultural Permit Exemption Card which is presented at the time of purchase to confirm participation. Eligible items include seeds, feed, fertilizer and livestock pharmaceuticals. It is important to note that feed not used for commercial agriculture production, such as pet food, is not eligible.
State law dictates the sale of livestock (such as cattle and horses) are 100% exempt from sales tax when sold to farming or ranching operations that operate as for-profit. In other words, a commercial transaction. It does not cover transactions between hobbyists, recreational farmers, or pet owners.
To complete a tax-exempt sale, the seller/producer must regularly be engaged in farming for a profit. The buyer must provide written certification stating they are also regularly involved in the business or raising animal life for marketing and the animals will be used for that state purpose. Finally, the buyer must hold an Operational Exemption (SMX Card) from the Oklahoma Tax Commission. It is important to note there are certain cases where an SMX card is not required to receive the exemption, as the buyer’s certification is considered sufficient.
The state offers a motor fuel tax refund for gasoline purchases to run eligible equipment including farm tractors or stationary engines owned or leased by a rancher. The refund cannot be claimed on fuel used in vehicles like pickup trucks, cars, or commercial trucks even if used on a ranch. The amount of the refund is limited to $.1692 per gallon which constitutes the full tax rate minus the $.02 agricultural levy.
The refund has to be claimed by the rancher within three years of the fuel purchase date. To make a claim the business owner should complete and submit Form 130 Application for Refund of Motor Fuel Tax. Refunds are issued via direct deposit, requiring the submission of an additional Refund Direct Deposit Form ARDD-100.
The credit is designed to provide a credit based on a minimum investment of $50,000 in depreciable property or the addition of the full-time- equivalent employees engaged in eligible activities. Typically, Oklahoma ranchers and farmers do not qualify for this credit unless involved in agricultural processing operations. This can include activities such as turning raw crops into packaged goods, milling, or commercial meat processing. The five-year credit amount is determined by the greater of 1% per year of investment in new depreciable property, or $500 per new job. If the business is located within an enterprise zone, the credit value doubles to 2% per year based on investment of $1,000 per new employee when investments exceed $40M.
Map of Lincoln County, OK
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About Lincoln County (OK)
The farming community in Lincoln County, Oklahoma reflects a diverse mix of traditional family agriculture and evolving small-to-mid-sized operations influenced by its location between Oklahoma City and Tulsa. Agriculture in the county is anchored by cattle ranching, hay production, wheat, and pastureland, with many producers balancing crop production alongside livestock to manage risk and maintain year-round income. Compared to the large-scale High Plains model seen in the Panhandle, farms in Lincoln County tend to be more mixed-use, with generational ranches, part-time producers, and diversified operations that may include custom haying, small grain sales, or local market activity. Soil types and rolling terrain support forage systems well, making cow-calf operations a central economic driver, while conservation practices such as rotational grazing, pond management, and erosion control remain important due to periodic drought and heavy rain cycles.

