The American Express Blue Business Cash Card Review (2026): Flat Cash Back Until the $50,000 Line

One rate, one ceiling. Every eligible purchase earns 2% until the account reaches $50,000 in a calendar year, and each dollar after that earns 1%. No categories qualify or disqualify a merchant, so the only variable is volume. What you earn is not a points balance: Amex credits it to the statement automatically, which removes the risk of a bad redemption and any upside from a good one.

Fees, interest charges, traveler's checks, the purchase or reload of prepaid cards, gift cards, person-to-person payments and other cash equivalents do not earn. One condition sits deep in the terms: the credit can be withheld if the minimum payment is not made by the closing date of the billing period in which it is due, or if the account is cancelled first.

The public offer is a $250 statement credit after $3,000 or more in eligible purchases within the first three months, counted from the day the account opens. Employee card spending counts. Amex limits it to one per Card Account and says it may not be combined with another special offer. Elevated offers surface periodically on Amex campaign pages.

Eligibility deserves more attention than the dollar figure. Amex says you may not qualify if you hold or have held this card or an earlier version, and that other factors count, including your record as a Card Member and how many cards you have opened and closed. Being ruled out costs you the 0% intro APR as well as the $250, because the terms treat them as a single offer. Amex notifies applicants before processing so the application can be withdrawn.

There is no statement credit program here, so what remains is a working toolkit. Expanded Buying Power lets you charge above the credit limit by an amount Amex sets and adjusts. Car Rental Loss and Damage Insurance is secondary, and applies only when you reserve and pay for the whole rental with the card and decline the counter's collision damage waiver. The Global Assist Hotline runs around the clock more than 100 miles from home.

Extended Warranty adds up to a year to manufacturer warranties of five years or less, and Purchase Protection covers eligible items for 90 days. Back office tools include Connect to QuickBooks, Account Manager, a Year-End Summary and Vendor Pay by BILL, which requires enrollment.

The recurring cost is nothing: $0 for the card, $0 for employee cards, no overlimit fee. Interest is where the money is. After the intro year the purchase APR runs 16.74% to 28.49% variable, accurate as of August 10, 2026, with variable rates capped at 29.99%. A returned payment, two late payments in 12 billing periods, or a missed minimum triggers the 29.99% penalty APR, which lasts at least 12 consecutive billing periods and cancels any introductory rate still running.

Late and returned payments cost up to $39 each, and an eligible balance transfer costs $5 or 3% of the amount, whichever is greater. The foreign transaction fee is what changes the arithmetic: at 2.7%, $10,000 of overseas spending earns $200 in cash back and costs $270 in conversion fees.

This suits a domestic business whose spending refuses to sit in neat categories: contractors, software, materials, shipping and insurance in a mix no bonus structure would capture well. Under $50,000 of annual card volume you are getting 2% on effectively everything for no fee. It also works as a first card for a newer company that wants free employee cards and a year of interest-free room to buy equipment.

Skip it if a real share of your spending happens outside the United States, because the 2.7% conversion fee outruns the 2% earn rate on every foreign charge. Skip it if you expect to run well past $50,000 a year on one card, since that volume earns 1% and would be worth more elsewhere. And if you already collect a transferable currency, cash landing automatically on the statement is the wrong shape of reward.

**Does applying damage my personal credit score?**

Amex says you can find out whether you are approved with no impact to your personal credit score, though your business credit score may be affected. Accepting an approved card may then affect your personal score. You also agree to be jointly and severally liable with the company for all charges, which is a personal guarantee in practice.

**Do employee cards cost anything?**

No. Each additional Employee Blue Business Cash Card is $0 per year and earns cash back on the same terms as the basic card. Employee spending also counts toward both the $3,000 welcome offer threshold and the $50,000 annual 2% cap, so a team reaches the ceiling faster than one cardholder would.

**What happens if Amex says I am not eligible for the welcome offer?**

Amex notifies you before processing the application so you can withdraw it. That matters more here than on most cards, because the same eligibility language covers the intro APR. Losing the offer means losing 12 months of 0% along with the $250, which may change whether the application is worth submitting.

For a business that spends domestically and prefers not to think about rewards, this is a clean 2% card with no cost to carry. The value is genuinely capped: $50,000 of purchases a year is where the good rate stops, and every foreign charge costs more in conversion fees than it earns. Treat it as a low-maintenance workhorse, not as the only card in a wallet that travels.

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