Are a plumbing/heating contractor's bathroom, boiler, heating-system and water-heater installations 'capital improvements' to real property for New York sales tax purposes?

Plain-English summary

William Jiskra Plumbing and Heating Contractor of Oceanside, New York, asked the Department whether eight common plumbing and heating jobs count as "capital improvements" to real property for sales tax purposes:

1. Installing a new bathroom added to an existing home
2. Removing an old bathroom and replacing the fixtures, faucets, piping, tile, etc.
3. Replacing a broken oil boiler with a new oil boiler
4. Replacing a broken oil boiler with a new gas boiler
5. Replacing the entire heating system
6. Converting the heating system to gas
7. Installing a new hot water heater to replace a broken boiler coil
8. Installing a new gas hot water heater

The Department ruled that all eight are capital improvements.

New York's regulation, 20 NYCRR 527.7(a)(3), defines a "capital improvement" as an addition or alteration to real property that meets a three-part test:

• (i) it substantially adds to the value of the real property, or appreciably prolongs its useful life;
• (ii) it becomes part of the real property, or is permanently affixed so that removal would cause material damage to the property or the article itself; and
• (iii) it is intended to be a permanent installation.

Each of the eight jobs satisfies all three criteria, so each is a "capital improvement to real property" under Article 28 of the Tax Law.

What this means for you

Whether a job is a capital improvement changes how sales tax works. Under New York's general rules, a contractor doing a capital improvement does not charge the customer sales tax on the total job; instead, the contractor is treated as the final consumer of the materials and pays sales tax when it buys those materials. (A customer typically gives the contractor a capital-improvement certificate, Form ST-124, to document the treatment.) By contrast, work that is a repair or maintenance of real property is a taxable service, and the contractor collects tax from the customer on the whole charge.

Adding, replacing, and converting permanent building systems generally qualifies. This opinion treats a broad range of plumbing and heating work — new bathrooms, boiler swaps, whole heating systems, gas conversions, water heaters — as capital improvements because each becomes a permanent, value-adding, materially-affixed part of the home. The key is permanence and the three-part regulatory test, not whether the work is "new" versus a "replacement."

Document the intent to make it permanent. Because criterion (iii) turns on the installation being intended as permanent, keeping contracts and records that show a permanent, affixed installation supports capital-improvement treatment if the Department later asks.

Common questions

Q: Does "capital improvement" mean the homeowner pays no sales tax at all?
A: Not exactly. It means the homeowner isn't charged sales tax on the contractor's total bill for the job. Instead, the contractor pays sales tax when it buys the materials that go into the improvement, and that cost is built into the price.

Q: Is replacing a broken boiler a taxable repair rather than a capital improvement?
A: Here the Department treated replacing a broken oil boiler (with either an oil or a gas boiler) as a capital improvement, because installing the new boiler is a permanent, value-adding, materially-affixed alteration meeting the three-part test — not merely fixing the old unit.

Q: What's the three-part test my job has to meet?
A: Under 20 NYCRR 527.7(a)(3): (i) it substantially adds value or appreciably prolongs the property's useful life; (ii) it becomes part of, or is permanently affixed to, the real property so that removal would cause material damage; and (iii) it is intended to be a permanent installation.

Citations and references

Statutes, regulations and authority:

• Tax Law Article 28 — New York's sales and use tax
• 20 NYCRR 527.7(a)(3) — defines a "capital improvement" as an addition or alteration to real property that (i) substantially adds value or appreciably prolongs useful life, (ii) becomes part of or is permanently affixed to the real property so removal would cause material damage, and (iii) is intended to be a permanent installation

Source

• Landing page: https://www.tax.ny.gov/pubs_and_bulls/advisory_opinions/sales_ao_1981.htm
• Opinion: https://www.tax.ny.gov/pdf/advisory_opinions/sales/h81_70s.pdf

Original ruling text

New York State Department of Taxation and Finance
TSB-H-81(70)S
Sales Tax
April 3, 1981

Taxpayer Services Division
Technical Services Bureau
STATE OF NEW YORK
STATE TAX COMMISSION
ADVISORY OPINION

PETITION NO. S810105A

On January 5, 1981 a Petition for Advisory Opinion was received from
William Jiskra Plumbing and Heating Contractor, 235 Foxhurst Road, Oceanside, New
York 11572.
Petitioner inquires as to whether the following constitute capital
improvements for purposes of the sales tax imposed under Article 28 of the Tax
Law:
1.

Installation of a new bathroom added to existing home.

2.

Removal of old bathroom and replacement with new fixtures, faucets,
piping, tile, etc.

3.

Replacement of broken oil boiler with new oil boiler.

4.

Replacement of broken oil boiler with new gas boiler.

5.

Replacement of entire heating system.

6.

Conversion of heating system to gas.

7.

Installation of new hot water heater to replace broken coil in
boiler.

8.

Installation of new gas hot water heater.

The Sales and Use Tax Regulations define the term "capital improvement" as
". . .an addition or alteration to real property (i) which substantially adds to
the value of the real property, or appreciably prolongs the useful life of the
real property, and (ii) which becomes part of the real property or is permanently
affixed to the real property so that removal would cause material damage to the
property or article itself, and (iii) is intended to become a permanent
installation. "20 NYCRR 527.7(a)(3).
The items listed above meet all three criteria set forth in the provision
of the Regulations quoted above. Accordingly, all of the installations listed by
Petitioner constitute "capital improvements to real property," within the meaning
and intent of Article 28 of the Tax Law.

DATED: March 19, 1981

TP-8 (4/80)

s/LOUIS ETLINGER
Deputy Director
Technical Services Bureau

JAMES H. TULLY, JR., COMMISSIONER
LOUIS M. JACOBSON, DEPUTY COMMISSIONER
FRANK J. PUCCIA, DIRECTOR