Does a Texas Water Control and Improvement District need a sales tax permit or number to buy things tax-free?

Plain-English summary

A Water Control and Improvement District asked the Comptroller for a written ruling confirming that it neither had nor needed a sales tax number in order to make tax-exempt purchases, so it could keep the letter on file as proof and hand out copies when vendors asked.

The Comptroller confirmed: under Tex. Tax Code Sec. 151.309, a Water Control and Improvement District is exempt from paying sales tax on its purchases as a political subdivision of the state. When the district (or its authorized agent) pays for a taxable item, it can give the vendor an exemption certificate instead of paying tax, and a purchase voucher issued by the district is also sufficient proof of its exempt status. Critically, an exemption certificate issued by the district does not require a sales tax number to be valid.

What this means for you

Water districts and other political subdivisions

If you're a political subdivision of the state (like a Water Control and Improvement District), you're exempt from Texas sales tax on your purchases under Tex. Tax Code Sec. 151.309, and you can prove your exempt status to vendors with an exemption certificate or purchase voucher -- without needing to obtain a sales tax number first.

Vendors selling to government entities

If a governmental purchaser like a water district presents an exemption certificate or purchase voucher without a tax number attached, that alone doesn't make the exemption invalid -- political subdivisions aren't required to hold a sales tax number to claim this exemption.

Common questions

Q: Does a Water Control and Improvement District need a sales tax permit to buy things tax-free?
A: No, per this letter -- it's exempt as a political subdivision under Tex. Tax Code Sec. 151.309 and doesn't need a sales tax number for its exemption certificate to be valid.

Q: What proof can the district give a vendor instead of paying tax?
A: An exemption certificate, or a purchase voucher issued by the district, per this letter.

Q: Does this exemption apply to purchases made by an authorized agent of the district?
A: Yes -- the letter states the exemption applies when the organization or an authorized agent pays for the taxable item and provides the exemption certificate.

Citations and references

Statutes and rules:

• Tex. Tax Code § 151.309 (exemption from sales tax for governmental entities/political subdivisions of the state)

Source

• STAR search: https://star.comptroller.texas.gov/search?doc_type_code=L&tax_type_code=SST
• Opinion: https://star.comptroller.texas.gov/view/9807679L

Original ruling text

July 17, 1998

Dear **:

This is in response to your request for a ruling from our office stating that
you do not have nor need a sale tax number for purchasing. This letter will be
kept on file for proof and referral purposes and copied as needed when
necessary.

Response: A Water Control and Improvement District is exempted from paying
sales tax on its purchases under Texas Tax Code 151.309, as political
subdivision of this state. The purchase, lease, or rental of a taxable item by
your agency is exempt from tax when the organization or an authorized agent
pays for the taxable item and provides the vendor an exemption certificate in
lieu of tax. A purchase voucher issued by your agency is also sufficient proof
of the entity's exempt status.

An exemption certificate issued by your agency does not require a tax number to
be valid.

This opinion is based on the facts presented. Other facts though similar may
provide a different result.

I hope this information answers your questions. If you need additional
information, please call me toll-free at 1-800-531-5441, extension 3-4502. The
direct line is 512/463-4502. You may also write to Tax Policy Division,
Comptroller of Public Accounts. You may also e-mail our tax help section at:

Sincerely,

Gilbert Zamora
Tax Policy Division