Chase Ink Business Unlimited vs Amex Blue Business Cash

Quick Verdict

Choose Chase Ink Business Unlimited if you want simple uncapped cash back across all business purchases, employee cards at no additional cost, and the option to keep rewards inside the Chase ecosystem.

Choose American Express Blue Business Cash if you want stronger flat cash back on eligible purchases and your annual business card spend is likely to stay under the card's 2% cash-back cap.

The simple decision rule:

• Spending under $50,000 per year and you want 2% cash back: Amex Blue Business Cash.
• Spending above $50,000 per year or you want uncapped rewards: Chase Ink Business Unlimited.
• Already use Chase business cards or value Chase Ultimate Rewards flexibility: Chase.
• Prefer automatic statement-credit cash back: Amex.

Both cards have no annual fee. Neither card is worth carrying a balance for rewards.

Chase Ink Business Unlimited vs Amex Blue Business Cash Compared

When Chase Ink Business Unlimited Is Better

Chase Ink Business Unlimited is better if your business spending is broad, unpredictable, or likely to exceed $50,000 per year.

Chase lists the card with a $0 annual fee and 1.5% cash back on every purchase made for the business. Chase also lists employee cards at no additional cost.

Why Chase wins:

• Rewards are simple.
• The 1.5% rate is uncapped.
• There are no bonus categories to track.
• It can work well across software, supplies, ads, travel, contractors, and other business purchases.
• It may be more useful if you already use Chase cards.

Best for:

• LLCs with mixed spending.
• Freelancers who do not want to track categories or caps.
• Consultants with spend above $50,000 per year.
• Owners who want one simple business card.
• Businesses that may eventually use other Chase Ink cards.

Watch out for:

• Amex Blue Business Cash can earn more on the first $50,000 in eligible purchases.
• The new-card bonus may not be available if you have had this card or another no-annual-fee Chase for Business card, based on current Chase offer language.
• Interest can wipe out rewards quickly.

Bottom line:

Choose Chase Ink Business Unlimited if uncapped simplicity matters more than maximizing the first $50,000 of spend.

When Amex Blue Business Cash Is Better

Amex Blue Business Cash is better if your business spend is moderate and you want a higher flat cash-back rate.

American Express lists the card with a $0 annual fee and 2% cash back on eligible purchases on the first $50,000 per calendar year, then 1% after that.

Why Amex wins:

• 2% cash back is stronger than 1.5% if you stay under the cap.
• No annual fee.
• Cash back is simple.
• Statement-credit style rewards require less redemption strategy.
• Good fit for freelancers and LLCs with predictable annual spend.

Best for:

• Freelancers.
• New LLCs.
• Consultants with moderate annual spend.
• Owners who want automatic cash back.
• Businesses spending under $50,000 per year on the card.

Watch out for:

• The 2% rate is capped.
• Spend above $50,000 earns less.
• Amex acceptance is broad in the U.S., but some merchants may still prefer Visa or Mastercard.
• Some owners may prefer Chase's reward ecosystem.

Bottom line:

Choose Amex Blue Business Cash if your annual business card spend is likely to stay under $50,000 and you want a stronger simple cash-back rate.

The Break-Even Math

The math is simple.

If you spend $25,000 per year:

• Chase Ink Business Unlimited at 1.5% earns about $375.
• Amex Blue Business Cash at 2% earns about $500.
• Amex advantage: about $125.

If you spend $50,000 per year:

• Chase Ink Business Unlimited at 1.5% earns about $750.
• Amex Blue Business Cash at 2% earns about $1,000.
• Amex advantage: about $250.

If you spend $100,000 per year:

• Chase Ink Business Unlimited at 1.5% earns about $1,500.
• Amex Blue Business Cash earns about $1,500 because the first $50,000 earns 2% and the next $50,000 earns 1%.
• Rough cash-back tie before considering redemption preferences, acceptance, bonuses, and ecosystem value.

Decision rule:

Amex wins on cash-back math up to $50,000. Chase catches up as spend rises because Chase's 1.5% rate is uncapped.

Which Is Better for Freelancers?

Amex Blue Business Cash is better for many freelancers if spend stays below $50,000 per year.

Reason:

Most freelancers do not need complicated rewards. They need simple cash back, clean expense separation, and no annual fee. If the 2% cap is not a problem, Amex has the stronger flat rate.

Choose Chase instead if:

• You want uncapped rewards.
• You already use Chase.
• You prefer Visa acceptance.
• Your freelance spending may exceed $50,000.
• You want to build around the Chase Ink ecosystem.

Which Is Better for New LLCs?

Chase Ink Business Unlimited is the safer default for new LLCs that are unsure how much they will spend.

Reason:

New LLCs often have unpredictable expenses. Some will spend very little. Others may ramp quickly with software, contractors, inventory, ads, or travel. Chase's uncapped structure avoids a rewards cliff.

Amex Blue Business Cash is better if the LLC expects moderate spending and wants stronger cash back under the cap.

Which Is Better for Consultants?

It depends on annual spend.

For a solo consultant with under $50,000 of annual card spend, Amex Blue Business Cash may be better.

For a consultant with higher spend, Chase Ink Business Unlimited becomes more competitive because the rewards are uncapped.

For a consultant with heavy travel, advertising, internet, phone, or shipping spend, Chase Ink Business Preferred may be a better comparison than either of these cards.

Which Is Better for Simple Bookkeeping?

Both cards can help separate business expenses from personal expenses.

Amex may feel simpler if you want cash back automatically credited as a statement credit. Chase may feel simpler if you already use Chase banking or credit cards.

The bigger bookkeeping decision is not the issuer. It is whether you use the card only for business spending and connect it to bookkeeping software.

Intro APR and Carrying a Balance

Both cards may offer intro APR periods depending on current terms, but that should not drive the decision.

A business credit card should not become a tax-plan substitute, emergency fund substitute, or working-capital crutch. Rewards are rarely worth paying credit-card interest.

Use either card only if you can pay in full.

Best Use Cases

Choose Chase Ink Business Unlimited if:

• You want uncapped flat cash back.
• You spend more than $50,000 per year.
• You use Chase already.
• You want employee cards at no additional cost.
• You want one card for mixed business purchases.

Choose Amex Blue Business Cash if:

• You spend under $50,000 per year.
• You want 2% cash back.
• You like automatic statement credits.
• You want no annual fee.
• You prefer simple cash back over reward strategy.

Methodology

Shelzy Finance compared Chase Ink Business Unlimited and American Express Blue Business Cash based on annual fee, cash-back rate, rewards cap, simplicity, fit for freelancers and LLCs, employee-card usefulness, bookkeeping value, intro APR risk, and whether the card encourages clean business operations.

Compensation does not determine rankings. We may include non-partner products when they are useful for readers.

FAQs

Is Chase Ink Business Unlimited better than Amex Blue Business Cash?

Chase Ink Business Unlimited is better if you want uncapped 1.5% cash back or expect to spend more than $50,000 per year on the card.

Is Amex Blue Business Cash better than Chase Ink Business Unlimited?

Amex Blue Business Cash is better if your annual eligible business spend stays under $50,000 and you want 2% cash back with no annual fee.

Which card is better for freelancers?

Amex Blue Business Cash may be better for freelancers with moderate annual spend. Chase Ink Business Unlimited may be better for freelancers who want uncapped rewards or prefer Chase.

Which card is better for new LLCs?

Chase Ink Business Unlimited is a safer default if future spend is uncertain. Amex Blue Business Cash is stronger if you expect spend under the annual 2% cap.

Should I get both cards?

Some businesses may eventually use both, but most new freelancers and LLCs should start with one simple card, build clean records, and avoid unnecessary applications.

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Sources

• Chase Ink Business Unlimited: https://creditcards.chase.com/business-credit-cards/ink/unlimited
• Chase guide to Ink Business Unlimited benefits: https://www.chase.com/personal/credit-cards/education/rewards-benefits/guide-to-ink-business-unlmited-benefits
• Chase business credit card comparison: https://www.chase.com/personal/credit-cards/education/chase-cards/compare-chase-business-credit-cards
• American Express Blue Business Cash: https://www.americanexpress.com/en-us/business/credit-cards/blue-business-cash/
• American Express Blue Business Cash cardmember agreement: https://www.americanexpress.com/content/dam/amex/us/staticassets/pdf/cardmember-agreements/blue-business-cash/blue-business-cash-12-31-2019.pdf