Is sales tax due on motor oil used in a commercial plant nursery's tractors and other farm equipment?

Plain-English summary

A taxpayer e-mailed the Comptroller asking about sales tax on motor oil used on plant nursery tractors and other miscellaneous equipment. The Comptroller explained that commercial nurseries that grow plants from seeds or cuttings, or otherwise foster plant growth, are treated as engaged in agricultural activities for Texas tax purposes. Under that framework, sales tax is not due on machinery or equipment used by a commercial nursery exclusively to produce agricultural products for sale in the regular course of business.

The key holding here is that "machinery and equipment," for purposes of this exemption, is defined broadly enough to include lubricants (motor oil) used in farm machinery and in motor vehicles — tractors, specifically — that are not licensed for highway use, citing 34 TAC § 3.296(a)(5), (f), and (g). So a nursery buying motor oil to maintain its tractors and equipment doesn't owe sales tax on that oil, as long as the machinery is used exclusively in producing agricultural products for sale.

Currency note: STAR itself flags this document with an ALERT that Texas Tax Code was later amended by H.B. 268 (82nd Legislature, Regular Session, 2011), effective January 1, 2012, which requires anyone claiming this agricultural or timber sales tax exemption to first apply for and hold a Comptroller-issued registration number. This 2000 letter predates that requirement entirely and does not address it — a nursery relying on this exemption today needs the registration number on top of everything discussed here.

What this means for you

Commercial nurseries, farmers, and ranchers

Motor oil and other lubricants for your farm machinery and unlicensed farm vehicles (like tractors) are covered by the same sales tax exemption as the machinery itself, as long as the equipment is used exclusively to produce agricultural products you sell. But don't stop there — since 2012, you must also hold a Comptroller-issued agricultural/timber exemption registration number to claim this exemption; this letter's underlying substantive rule still holds, but the registration requirement is a newer, separate condition.

Accountants and tax professionals advising agricultural clients

When citing this or similarly aged agricultural-exemption letters, always layer in the post-2011 registration-number requirement (H.B. 268) — a client can meet every substantive test in a pre-2012 letter and still lose the exemption if they never registered.

Common questions

Q: Is motor oil for nursery/farm tractors and equipment exempt from Texas sales tax?
A: Yes, when the machinery is used exclusively to produce agricultural products for sale, under 34 TAC § 3.296(a)(5), (f), and (g).

Q: Does this exemption apply to tractors used on public roads?
A: The letter addresses motor vehicles (tractors) not licensed for highway use; check Rule 3.296 directly for any highway-licensed vehicle.

Q: Has anything changed since this 2000 letter?
A: Yes — effective January 1, 2012, H.B. 268 (82nd Legislature, 2011) added a requirement that anyone claiming this agricultural/timber exemption first apply for and hold a Comptroller-issued registration number. This letter does not address that requirement.

Q: Can other nurseries or farms rely on this exact letter?
A: No. This is a Texas STAR letter ruling binding on the Comptroller only for the taxpayer it addresses (34 Tex. Admin. Code Rules 3.1, 3.10); confirm your own facts, and your registration status, with a tax professional.

Citations and references

Rules:

• 34 Tex. Admin. Code § 3.296(a)(5), (f), (g) (Agriculture)

Subsequent law (post-dates this letter):

• H.B. 268, 82nd Texas Legislature, Regular Session (2011), effective 01/01/2012 (agricultural/timber exemption registration-number requirement)

Source

• STAR search: https://star.comptroller.texas.gov/search?doc_type_code=L&tax_type_code=SST
• Opinion: https://star.comptroller.texas.gov/view/200009686L

Original ruling text

ALERT: This document may be affected by changes to the Tax Code which was amended by H.B. 268, 82nd Reg. Legislative Session, 2011. The amendment required persons claiming a sales tax exemption for certain agricultural and timber products to apply for and provide a registration number issued by the Comptroller, effective 01/01/2012.

September 14, 2000

<**>

Dear **:

I am responding to your e-mail inquiry regarding sales tax on motor oil used on
your plant nursery tractors and miscellaneous equipment.

Commercial nurseries that grow plants from seeds or cuttings or otherwise
foster the plant's growth are, for tax purposes, engaged in agricultural
activities. Sales tax is not due on machinery or equipment used by commercial
nurseries exclusively in the production of agricultural products to be sold in
the regular course of business. The terms machinery and equipment include
lubricants (motor oil) for farm machinery and for motor vehicles (tractors) not
licensed for highway use. See Rule 3.296 (a)(5), (f), and (g) concerning
agriculture.

To view or down load Rule 3.296, please go to our web site address at
http://www.window.state.tx.us/taxinfo/rulendx/rulelist3.html#sst and scroll to
the specific rule.

This opinion is rendered based on the facts presented. Other facts though
similar, may yield different results.

If you have any questions or require additional information, you may submit
inquiries to our tax help Internet address at , call
1-800-531-5441, extension 6-5809 or write to Tax Policy Division, Post Office
Box 13825, Austin, Texas 78711-3825.

Sincerely

Emilio S. Lerma
Tax Policy Division