When a credit-card rewards certificate is redeemed at a store, should sales tax be calculated on the full purchase price before or after the certificate is subtracted?

Plain-English summary

A cardholder had a VISA credit card co-branded with two department stores: charges at either store earned 5% toward a "rewards certificate," while charges anywhere else earned 1%. Once accumulated credit reached $15, a $15 rewards certificate was issued, redeemable for $15 off a purchase at either store. On the receipt, sales tax was added to the full purchase price first, and the $15 certificate was subtracted afterward. The cardholder asked whether that sequence — tax on the full price, then subtract the certificate — was correct.

The Comptroller confirmed it was. The key holding: the rewards certificate is a gift certificate, not a discount coupon, because the store receives compensation from the credit card company for accepting it (unlike a true cash discount, where no one reimburses the seller). Since it's a gift certificate rather than a price reduction, sales tax is properly calculated on the full sales price shown on the receipt, and the certificate's $15 value is applied only after that tax is figured — the opposite order from how a manufacturer's discount coupon works (see the related 9710068L ruling on manufacturer savings-check coupons, where tax applies only to the discounted price).

What this means for you

Retailers accepting store-branded credit card rewards certificates

Charge sales tax on the full pre-certificate purchase price, then apply the rewards certificate as a form of payment (like cash or a gift card) — don't treat it as reducing the taxable sales price the way a manufacturer's coupon does.

Credit card companies and retailers structuring rewards programs

Whether your rewards program's redemption vehicle is treated as a gift certificate (tax-neutral, doesn't reduce taxable price) or a discount coupon (does reduce taxable price) can turn on whether the retailer is compensated by a third party (like a card issuer) for accepting it — that fact pattern here made it a gift certificate.

Common questions

Q: Should sales tax be calculated before or after subtracting a rewards certificate?
A: Before — tax applies to the full purchase price, and the certificate is subtracted afterward as a form of payment.

Q: Why is a rewards certificate treated differently from a manufacturer's coupon?
A: Because the store gets compensated by the credit card company for accepting the rewards certificate, making it a gift certificate rather than a true cash discount.

Q: Can another retailer or cardholder rely on this exact letter?
A: No. This is a Texas STAR letter ruling binding on the Comptroller only for the taxpayer it addresses (34 Tex. Admin. Code Rules 3.1, 3.10); confirm your own facts with a tax professional.

Source

• STAR search: https://star.comptroller.texas.gov/search?doc_type_code=L&tax_type_code=SST
• Opinion: https://star.comptroller.texas.gov/view/9709818L

Original ruling text

September 23, 1997

Dear *****:

Thank you for your letter of August 18, 1997, concerning the proper collection
of sales tax on a purchase made using a rewards certificate.

You have a VISA credit card issued by STORE A' and STORE B Department Stores.
Every time you charge something at STORE A or STORE B, you get a 5%-of-purchase
credit toward a rewards certificate. If you charge something anywhere else
with the VISA, you get a 1%-of-purchase credit toward a rewards certificate.
Whenever you have built up credit of $15, a $15 rewards certificate is issued
to you to be used as $15 off any purchase at a STORE A or STORE B store.

When you use the "rewards certificate", your purchase is rung up, sales tax is
added, then the $15 is subtracted. Is it correct to add the sales tax based on
the full purchase price, and then subtract the $15 as it is currently being
done? Enclosed is a copy of a receipt showing this procedure.

Response: The sales tax is calculated properly on the full sales price on the
receipt. The rewards certificate is a gift certificate. The store receives
compensation from the credit card company for accepting the gift certificate.

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

You may call me toll free 1-800-531-5441, extension 3-4683. The direct line is
512/463-4683. You may also write to Tax Policy Division, Comptroller of Public
Accounts.

Sincerely,

Eddie C. Washington