How did Texas distinguish a permanent real-property improvement from a sale and installation for floating boat docks and marinas?

Plain-English summary

The Texas Comptroller said the key question for floating boat docks and marinas was whether the work created a permanent real-property improvement or was a sale and installation.

A contractor made a permanent improvement when attachment was so substantial that removal would damage the realty or the improvement and the purchaser intended permanence.

For a lump-sum real-property contract, the contractor was the consumer of incorporated materials, paid tax when buying them, and did not separately tax the customer. For a separated contract, the contractor was a retailer of materials, separately charged labor and materials, taxed the materials, and also taxed transportation bringing the materials to Texas.

For a sale and installation, separately stated actual installation was nontaxable; otherwise the entire charge was taxable.

The letter allowed credit for tax legitimately due and paid to Missouri, up to Texas's stated historical 4.125% rate for rural installations. It did not expressly apply its tests to decide that the floating docks were tangible personal property, despite STAR's subject label.

What this means for you

Dock and marina installers

Document the attachment method, likely damage on removal, and the purchaser's intent before choosing a construction-contract or sale-and-installation treatment.

Out-of-state contractors

The historical letter allowed a limited credit for Missouri tax, but the printed rate and rural-installation reference require current-law verification.

Accountants and tax professionals

Do not repeat STAR's “are TPP” label as the holding. The body provides a classification framework but leaves the actual dock classification unstated.

Common questions

Q: What made an installation a permanent real-property improvement?
A: Permanent intent plus attachment so substantial that removal would damage the realty or improvement.

Q: How did a lump-sum contractor handle tax?
A: It paid tax on materials and did not separately tax the customer.

Q: When was installation labor nontaxable in a sale and installation?
A: When the actual installation charge was separately stated.

Q: Did the body expressly classify the floating docks as tangible personal property?
A: No.

Citations and references

• The letter cites no numbered statute or administrative rule.
• The 4.125% Texas rate is historical and appears verbatim in the source.

Source

• STAR search: https://star.comptroller.texas.gov/search?doc_type_code=L&tax_type_code=SST
• Opinion: https://star.comptroller.texas.gov/view/8410L0608A13

Original ruling text

COMPTROLLER OF PUBLIC ACCOUNTS
STATE OF TEXAS
AUSTIN, TEXAS 78774

BOB BULLOCK
Comptroller October 31, 1984

Dear *:

Thank you for your recent letter regarding floating boat docks and
marinas.

In this case it is important to determine if you are making an
improvement to real property or a sale and installation.

A contractor is one who makes a permanent improvement to real property.
To be considered as such, the attachment to realty must be so great that
removal of the improvement would cause substantial damage to either the
realty or the improvement. There must also be the intent of the
purchaser that the improvement be permanent.

Contractors operate using either a lump sum or a separate contract.

A lump sum contractor is considered the consumer of the materials he
incorporates into the realty. He pays tax on his materials when be buys
them and does not separately tax his customer. He recoups his expenses
and profit from his bid price.

A separated contractor is considered a retailer of materials for sales
tax purposes. He charges for labor separately from materials and taxes
the materials. Any transportation charges to bring the materials to
Texas would also be taxable.

A sale and installation is different from either of the above. Only the
actual installation could be separately stated and not taxed. If
installation were not separately stated, the entire charge would be
taxable.

In any of cases mentioned, we will allow credit for tax legitimately due
and paid to the state of Missouri up to our tax rate of 4.125 percent for
rural installations.

This opinion is based upon the facts you presented. If there are
additional or different facts, this opinion may change.

Please feel free to contact me if you have additional questions. You may
write me, or call toll free 1-800-252-5555 from anywhere in Texas or
phone 512/475-1931.

Sincerely,
Al Van Allen
Tax Administration Division