How Stacking a Costco Executive Membership With the Citi Anywhere Visa May Combine Cash Back on Gas, Travel, and Everyday Purchases — See How It Works

An active Executive Membership plus an approved Costco Anywhere Visa Card by Citi can create two separate rewards on eligible Costco merchandise and qualifying Costco Travel purchases. The membership can add an annual approximately 2% Reward on qualifying pre-tax Costco spending, while the card provides category-based cash back. The strongest combinations are approximately 4% on eligible Costco merchandise and approximately 5% on qualifying Costco Travel purchases. Gas, restaurants, and ordinary purchases follow different rules.

How the two reward systems differ

Executive Membership is a paid membership tier, while the Costco Anywhere Visa Card by Citi is a credit card with a separate application and credit approval process. An Executive upgrade does not provide card approval, and receiving the card does not turn a Gold Star membership into an Executive Membership.

The two systems remain separate in several important ways:

• Executive Membership costs $130 per year, or $65 more than Gold Star Membership.
• The Executive Reward is approximately 2% of qualifying pre-tax purchases, less refunds, and is capped at $1,250 in a 12-month period.
• Citi cash back follows the card’s purchase categories rather than membership status.
• Each program issues its reward separately, generally once each year.

Neither reward is normally an immediate price reduction during purchase. Costco generally issues the Executive Reward approximately three months before renewal. Citi generally provides its annual credit-card reward certificate after the February billing statement closes. (costco.com)

Where rewards genuinely stack

Eligible Costco warehouse or Costco.com merchandise and qualifying Costco Travel purchases are the clearest places where both programs can add value on the same purchase. The following comparison keeps each program’s exclusions separate:

| Purchase | Executive Reward | Citi Card Cash Back | Potential Combined Value | |---|---:|---:|---:| | Eligible Costco warehouse or Costco.com merchandise | Approximately 2% | 2% | Approximately 4% | | Qualifying Costco Travel purchase | Approximately 2% | 3% | Approximately 5% | | Gas purchased at Costco | 0% | 5% within the shared annual gas cap | 5%, not 7% | | Other eligible gas or EV charging | 0% | 4% within the shared annual gas cap | 4% | | Eligible restaurant purchase | 0% | 3% | 3% | | Ordinary non-Costco everyday purchase | 0% | 1% | 1% |

Approximately 4% and approximately 5% describe two distinct rewards, not one unified discount. For example, $1,000 in eligible Costco merchandise may produce approximately $20 in Executive Reward plus $20 in Citi cash back, or approximately $40 total. Likewise, $2,000 in qualifying Costco Travel spending may produce approximately $40 plus $60, or approximately $100 total. Eligibility, pre-tax totals, returns, exclusions, and merchant coding affect actual results. (costco.com)

Gas rewards: why the total is not 7%

Costco gasoline earns 5% cash back through the Citi card at Costco locations worldwide. Executive Membership does not earn its 2% Reward on Costco gasoline. Therefore, Costco gas may earn 5% through the Citi card within the published combined gas spending limit—not 7%.

Other eligible gas and eligible EV charging purchases earn 4% through Citi. The 5% Costco-gas category and 4% other-gas/EV category share one combined $7,000 annual spending limit. After combined spending reaches $7,000, those purchases earn 1%. Gasoline and EV charging do not receive the Executive 2% Reward. (costco.com)

Travel rewards: how approximately 5% may work

A qualifying Costco Travel purchase can combine approximately 2% from Executive Membership with 3% from Citi, creating approximately 5% in potential rewards. For the Executive portion, the purchase generally must be made directly through Costco Travel, and travel must be completed before the reward is earned.

Several amounts can fall outside the Executive calculation:

• Taxes, surcharges, and gratuities
• Trip protection and third-party travel purchases
• Upgrades, resort charges, and port charges
• Rental-car equipment and other excluded travel expenses

Citi’s 3% travel category also depends on merchant-category coding. Certain travel-related purchases, including some timeshares, campgrounds, bed-and-breakfasts, trains, and commuter transportation, can earn 1% instead. A vacation package should therefore be divided into qualifying and excluded portions rather than treated as entirely eligible for approximately 5%. (costco.com)

Everyday purchases and membership value

For everyday spending, the location and category matter. Eligible Costco merchandise can produce approximately 4% combined value. Eligible restaurant purchases earn 3% from Citi only. Ordinary purchases outside Costco earn 1% from Citi only. The Executive 2% follows qualifying Costco, Costco.com, and Costco Travel purchases; it does not follow the cardholder wherever the Visa is used.

The Executive upgrade costs $65 more annually than Gold Star Membership. At an approximately 2% Executive Reward rate, approximately $3,250 in annual qualifying purchases would produce about $65:

$3,250 × 2% = $65

This is a planning estimate, not an exact outcome. Excluded purchases, taxes, shipping, refunds, and other adjustments do not count. Costco gasoline does not help reach this point, Citi cash back belongs in a separate calculation, and the annual Executive Reward cannot exceed $1,250. (costco.com)

Setting up the combination

A simple process can keep membership and card rewards organized:

1. Maintain or purchase an active Costco membership.
2. Review the additional $65 annual Executive cost.
3. Estimate qualifying Costco and Costco Travel spending for the year.
4. Move to Executive only when projected membership value and relevant benefits support that cost.
5. Submit a separate application for the Costco Anywhere Visa Card by Citi.
6. Recognize that approval and credit terms depend on creditworthiness.
7. Use the card for its appropriate reward categories.
8. Track the shared $7,000 gas and EV charging limit.
9. Keep Executive-eligible purchases separate from excluded items in reward estimates.
10. Watch for both annual certificates and their redemption rules.

The Citi card has no separate annual fee with an active paid Costco membership, but the required membership still has a cost. Its annual certificate may be redeemed for cash or merchandise at eligible United States Costco warehouses, including Puerto Rico, by the published expiration date. (citi.com)

Financial risks and common mistakes

Rewards provide value only when card use stays within a sound spending plan. Interest on a carried balance can exceed the cash back earned, so paying the statement balance in full and on time, when financially possible, is an important habit.

Common errors to avoid include the following:

• Treating the absence of a separate card annual fee as a completely free account
• Adding the Executive 2% to Costco gasoline
• Treating all travel as eligible for approximately 5%
• Forgetting that gas and EV charging share the $7,000 annual limit
• Counting taxes, shipping, fees, tips, or excluded items
• Expecting annual certificates to function like monthly cash back

It also helps to base an Executive decision on qualifying spending rather than total Costco spending. Keep both certificates in view and use them before their stated expiration dates.

FAQ

Can Executive Membership and Citi rewards be earned on the same purchase? Yes. Eligible Costco merchandise and qualifying Costco Travel purchases may earn both separate rewards.

Can Costco Travel earn approximately 5%? A qualifying direct Costco Travel purchase may earn approximately 2% through Executive Membership and 3% through Citi. Exclusions and travel completion rules still matter.

Does the Citi card have an annual fee? It has no separate annual fee with an active paid Costco membership.

How much qualifying spending may offset the Executive upgrade cost? Approximately $3,250 at 2% produces about $65, before exclusions, taxes, refunds, and adjustments.

Are the two rewards issued together? No. Costco and Citi issue separate annual reward certificates on their own schedules.

Conclusion

Stacking Executive Membership with the Costco Anywhere Visa Card by Citi can produce approximately 4% on eligible Costco merchandise and approximately 5% on qualifying Costco Travel purchases. Costco gas earns 5% through Citi within the combined $7,000 gas and EV charging cap because gasoline is excluded from the Executive 2% Reward. Estimate qualifying annual spending, subtract the Executive upgrade cost, and avoid credit-card interest merely to earn rewards.

Sources

• Costco — Executive Membership Rewards
• Citi — Costco Anywhere Visa Card
• Costco — Costco Anywhere Visa Cards by Citi
• Costco — Membership Options
• Costco — Fuel FAQs
• Costco Travel