If a computer's price is discounted at checkout because the buyer agrees to subscribe to a specific internet provider, is sales tax owed on the original price or the discounted price?

Plain-English summary

A consumer bought a computer from a retailer ("COMPANY A") and received a price discount contingent on separately signing up with a specific internet service provider ("COMPANY B") for a year — two distinct transactions (computer purchase, internet subscription) linked by a conditional discount. The retailer charged sales tax on the full, pre-discount price rather than the reduced price actually paid, characterizing the discount as some kind of "gift" rather than a real price reduction. The consumer, after finding a similar prior ruling (STAR Letter Ruling 9912929L) on the Comptroller's site, asked for confirmation so they could pursue a refund of the tax overcharged.

The Comptroller agreed the situation was essentially identical to 9912929L: the discount was taken off the sales price at the time of sale, genuinely reducing what the customer paid for the computer. Sales tax is due only on that discounted (actually paid) amount — not the original list price. Critically, it doesn't matter whether the retailer is later reimbursed by the internet provider for extending that discount; that reimbursement arrangement is a business matter between the retailer and the internet provider, and doesn't change what the customer actually paid (and therefore what's taxable) for the computer. The Comptroller told the consumer they could provide this letter to the retailer when requesting a refund of the tax paid in error.

What this means for you

Retailers offering bundled or conditional point-of-sale discounts

If you reduce a product's price at the point of sale contingent on the customer taking some other action (like subscribing to a partner's service), charge sales tax only on the actual discounted price paid — not the pre-discount list price — even if you expect to be reimbursed by a third party (like the service partner) for extending that discount.

Consumers who received similar conditional discounts

If you were charged tax on the pre-discount price for a bundled purchase like this, you may be entitled to a refund of the excess tax — request it directly from the retailer, citing the relevant Comptroller guidance.

Accountants and tax professionals

This is a clean, consumer-favorable statement of the basic principle that Texas sales tax applies to the price actually paid, not a hypothetical undiscounted price — and that third-party reimbursement arrangements behind a discount (regardless of how they're structured) don't change the taxable sales price to the end customer.

Common questions

Q: Is sales tax due on the full price or the discounted price when a computer's price is cut for signing up with an internet provider?
A: Only the discounted (actually paid) price is subject to sales tax — the reduction is a genuine price discount at the time of sale, not a taxable extra transaction.

Q: Does it matter if the retailer is reimbursed by the internet provider for the discount?
A: No — whether or not the retailer is later reimbursed by the internet provider doesn't affect the taxable sales price charged to the customer.

Q: What should I do if I was charged tax on the full pre-discount price?
A: You can request a refund of the tax paid in error directly from the retailer, and the Comptroller noted this letter can be provided to the retailer to support that request.

Q: Can any consumer or retailer rely on this exact letter?
A: Not directly. This is a Texas STAR letter ruling binding on the Comptroller only for the person it addresses (34 Tex. Admin. Code Rules 3.1, 3.10), though it applies the same reasoning as the earlier ruling it cites (9912929L). Confirm your own facts with a tax professional.

Citations and references

Prior rulings:

• STAR Letter Ruling No. 9912929L (point-of-sale discount tied to internet subscription — same fact pattern)

Source

• STAR search: https://star.comptroller.texas.gov/search?doc_type_code=L&tax_type_code=SST
• Opinion: https://star.comptroller.texas.gov/view/200101992L

Original ruling text

January 16, 2001

Dear **:

Thank you for your letter requesting a taxability ruling on the following fact
situation and question.

I purchased a computer with a discount or credit on future purchase from
COMPANY A. The $** credit was contingent on having COMPANY B as my
Internet carrier. The purchase of the Internet service was a different
transaction with COMPANY B for a year. I requested a reduction of
$** from the selling price but they refused. They state it is a
gift or some other sorry excuse.

I researched the situation and found - 9912929L in your web site
that comes close to my situation. Please give me an answer, so I can convince
COMPANY A to give me my $** refund on erroneous tax collected.
Response: Your situation appears to be identical to the situation in 9912929L.
The discount ($**) was taken off the sales price at the time of
sale, thereby reducing the sales price of the computer from $** to
$**. Sales tax is due only on the discounted amount
($**). The fact that COMPANY A may or may not be reimbursed for
the $** by COMPANY B does not affect your transaction.

You may provide COMPANY A with a copy of this letter when requesting a refund
of the tax paid in error.

A complete set of rules, along with the text of the Tax Code, and a wealth of
other information are available through our website at
through the "Texas Taxes" window.

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, you may e-mail our tax help section at .
You may also 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.

Sincerely,

Gilbert Zamora
Tax Policy Division