Is replacing the ground beds/anodes in a cathodic corrosion protection system on an existing pipeline every 7 to 15 years considered nontaxable real property maintenance, or taxable repair and remodeling of real property?

Plain-English summary

This letter from the Texas Comptroller's Tax Policy Division (signed by Wade Anderson, Assistant Director, Tax Administration) responds to a taxpayer's May 31, 1995 letter asking whether periodic replacement of cathodic protection ground beds/anodes on pipelines qualifies as nontaxable real property maintenance.

The Comptroller starts by reaffirming its existing position: Comptroller's Hearings Decisions Nos. 28,327 and 30,569 held that adding cathodic protection systems to existing pipelines is taxable repair and remodeling of real property, and the Comptroller continues to adhere to that position.

The taxpayer had argued that replacing ground beds is similar to changing a car's oil filter, since the components are replaced within a seven-to-fifteen-year window, and asked whether cathodic protection systems installed around pipelines on a periodic basis constitute real property maintenance.

The Comptroller's answer: to be nontaxable maintenance (rather than taxable repair, restoration, or remodeling), labor must be not just periodic but regularly scheduled. Simply knowing that additional work will be needed within some general time frame is not the same as regularly scheduling the work, and does not count as maintenance. The letter illustrates this with an apartment-owner example: an owner who knows apartments need repainting every 3-5 years (and even sets aside money for it) is not performing maintenance, because the timing depends on need. But an owner who schedules repainting every three years regardless of need is performing maintenance.

Applying that rule here, the company determines that ground bed/anode replacement is necessary sometime within a 7-15 year range — that is a needs-based determination, not a regularly scheduled one. Consequently, the labor is taxable.

What this means for you

Pipeline operators and companies maintaining cathodic protection systems

Replacing ground beds or anodes based on an assessment that they're likely worn out within a 7-15 year window is taxable repair and remodeling labor, not nontaxable maintenance — even though the work recurs periodically and even if you budget for it in advance.

Businesses trying to structure real property work as nontaxable maintenance

The test isn't whether work happens periodically or predictably within a general range; it's whether the work is performed on a fixed, regularly scheduled interval regardless of the property's actual condition or need. Work triggered by an assessment of wear, damage, or need is repair/remodeling, even if that assessment tends to recur every several years.

Accountants and tax professionals

When advising clients on real property repair vs. maintenance under Texas sales tax rules, look for a documented fixed schedule (e.g., "repainted every three years, no exceptions") rather than a need-based replacement window (e.g., "replaced within 7-15 years, as needed"). The former is nontaxable maintenance; the latter is taxable repair, restoration, or remodeling — consistent with Comptroller's Hearings Decisions Nos. 28,327 and 30,569.

Common questions

Q: Does replacing cathodic protection ground beds/anodes every 7-15 years count as real property maintenance?
A: No. Because the replacement is driven by an estimate of when the equipment will need replacing rather than a fixed, regularly scheduled interval, it doesn't meet the Comptroller's definition of maintenance, so the labor is taxable.

Q: What's the difference between taxable repair/remodeling and nontaxable maintenance of real property under this letter?
A: Maintenance requires labor that is not only periodic but regularly scheduled to occur regardless of need. If the timing is instead based on a general estimate of when work will be needed (even a fairly narrow range), it's taxable repair, restoration, or remodeling.

Q: The letter uses an apartment repainting example — what does it illustrate?
A: An owner who knows apartments need repainting every 3-5 years, and even budgets for it, is not performing maintenance, because repainting still depends on need. An owner who schedules repainting every three years regardless of condition is performing maintenance. The same logic applies to cathodic protection ground bed/anode replacement.

Q: What prior rulings does the Comptroller rely on for treating cathodic protection system additions as taxable?
A: Comptroller's Hearings Decisions Nos. 28,327 and 30,569, which held that adding cathodic protection systems to existing pipelines is taxable repair and remodeling of real property.

Citations and references

Comptroller's Hearings Decisions:

• Comptroller's Hearings Decision No. 28,327
• Comptroller's Hearings Decision No. 30,569

Source

• STAR search: https://star.comptroller.texas.gov/search?doc_type_code=L&tax_type_code=SST
• Opinion: https://star.comptroller.texas.gov/view/9506L1351G08

Original ruling text

June 13, 1995

Dear ***:

In regard to your letter of May 31, 1995, I continue to adhere to the
position that Comptroller's Hearings Decisions Nos. 28,327 and 30,569 held
that the addition of cathodic protection systems to existing pipelines was
taxable repair and remodeling of real property.

As stated in your letter, ** believes the replacement of
ground beds is similar to the changing of an oil filter in a car. They are
replaced within seven to fifteen years. Consequently, you have asked that I
answer the following question:

Do cathodic protection systems installed around pipelines on a periodic
basis constitute Real Property maintenance?

Answer: In order to be considered non-taxable maintenance of real property
rather than taxable repair, restoration or remodeling of real property, the
labor must be not only periodic but regularly scheduled. We have held that
merely determining that the real property must have additional work within
some general time frame is not the same as regularly scheduling the work
and is not maintenance. For example, an apartment house owner may know
that his apartments need to be repainted every 3-5 years and may even set
aside money to do so. We have held this is not maintenance. On the other
hand, if the apartment owner scheduled the apartment to be repainted every
three years regardless of need, it would be maintenance.

The company apparently determines that replacement is necessary between
7-15 years, this does not meet our definition of regularly scheduled.
Consequently, the labor is taxable.

I hope this satisfactorily answers your inquiry.

Sincerely,

Wade Anderson
Assistant Director, Tax Administration

NOTE: Previous Accession Number 9506188L