Chase Ink Business Unlimited vs Bank of America Business Advantage Unlimited Cash Rewards: Which Is Better?
Two free 1.5% cash-back cards on paper — but one of them can quietly pay out nearly double if you bank in the right place. Six rounds. Real numbers. One honest scorecard.
The verdict
Chase Ink Business Unlimited takes it, 4–0 on rounds.
These look like a tie on the surface, but unless you already have a deep Bank of America banking relationship, Chase's guaranteed rate and bigger bonus make it the clearer everyday pick.
Choose Chase Ink Business Unlimited if…
- • You don't have an existing Bank of America or Merrill banking relationship
- • You want a guaranteed rate and the bigger welcome bonus with no conditions attached
Choose Bank of America Business Advantage Unlimited Cash Rewards if…
- • You already bank with BofA and carry $100,000+ in combined balances
- • You want the sister Customized Cash Rewards card's 3% category option instead
Round by round
- Round 1Annual Fee vs ValueTieChase Ink Business Unlimited8/10
$0 fee / 1.5%
No conditions attached to the rate
- 5.0/5 NerdWallet rating
- No banking relationship required for the rate
Source: Chase Ink Business Unlimited product terms
Bank of America Business Advantage Unlimited Cash Rewards8/10$0 fee / 1.5% base
Same headline rate as Chase, boostable with banking relationship
- 4.4/5 NerdWallet rating
- Base rate stuck at 1.5% without a BofA banking relationship
Source: Bank of America Business Advantage product terms
This round goes to Chase Ink Business Unlimited for the cleaner deal.
- Round 2Welcome BonusChase Ink Business Unlimited winsChase Ink Business Unlimited9/10
$1,000 bonus
All-time-high offer as of mid-2026
- All-time-high offer as of mid-2026
- Double Bank of America's dollar payout
Source: Chase / CNBC Select welcome-bonus data
Bank of America Business Advantage Unlimited Cash Rewards6/10$500 bonus
Lower spend bar, but half the dollar value of Chase's offer
- Lower spend requirement than Chase
- Half the dollar value of Chase's current offer
Source: Bank of America welcome-bonus data, 2026
This round goes to Chase Ink Business Unlimited.
- Round 3Everyday Rewards RateChase Ink Business Unlimited winsChase Ink Business Unlimited7/10
1.5% guaranteed
Same rate for every cardholder, no conditions
- No banking relationship required for the full rate
- Rate ceiling is lower than BofA's boosted maximum
Source: Chase Ink Business Unlimited rewards structure
Bank of America Business Advantage Unlimited Cash Rewards6/10Up to 2.62%
Requires $100K+ combined BofA/Merrill balances for the top tier
- Higher ceiling than Chase for the right customer
- Top tier requires $100,000+ in combined balances
Source: Bank of America Preferred Rewards for Business terms
This round goes to Chase Ink Business Unlimited.
- Round 4Category Caps & FlexibilityTieChase Ink Business Unlimited7/10
No cap, one product
Simple, no sister-card decision needed
- No cap or expiration on the flat rate
- No sister-card decision to make
Source: Chase Ink Business Unlimited product terms
Bank of America Business Advantage Unlimited Cash Rewards7/10Sister card offers a 3% category pick
- Sister card option for category-concentrated spend
- Choosing between two BofA cards adds complexity Chase doesn't have
This round goes to Chase Ink Business Unlimited.
- Round 5Perks & ProtectionsChase Ink Business Unlimited winsChase Ink Business Unlimited8/10
12 months 0% APR
Plus purchase protection, extended warranty, cell phone protection
- Well-documented, concrete protections
- 12-month intro APR window, nearly double BofA's 7 cycles
Source: Chase Ink Business Unlimited product terms
Bank of America Business Advantage Unlimited Cash Rewards5/107-cycle 0% intro APR
- Shorter intro APR window than Chase
- No dedicated cell phone protection like Chase's
This round goes to Chase Ink Business Unlimited.
- Round 6Credit Needed & Who It FitsChase Ink Business Unlimited winsChase Ink Business Unlimited8/10
690+ credit
No banking relationship required
- Lower credit bar (690+) than BofA's recommended 750+
- Works for any business, no banking relationship needed
Source: Chase Ink Business Unlimited credit requirements
Bank of America Business Advantage Unlimited Cash Rewards6/10750+ credit, built for BofA customers
- Higher recommended credit bar than Chase
- Genuinely built around an existing BofA banking relationship
This round goes to Chase Ink Business Unlimited.
Which one is for you?
Business with no existing Bank of America relationship
→ Chase Ink Business Unlimited · Guaranteed 1.5% and a bigger welcome bonus, no conditions
Existing BofA customer with $100K+ combined balances
→ Bank of America Business Advantage Unlimited Cash Rewards · Preferred Rewards can push the rate to 2.62%
Business wanting the longest 0% intro APR window
→ Chase Ink Business Unlimited · 12 months vs Bank of America's 7 billing cycles
Business concentrated in one spend category
→ Bank of America Business Advantage Unlimited Cash Rewards · BofA's sister Customized Cash Rewards card offers a 3% pick
Side by side
- Free employee cards included, no added fee
- NerdWallet's top-rated small business card (5.0/5)
- All-time-high offer as of mid-2026
- No annual fee needed to earn it
- 4.4/5 NerdWallet rating
- Lower spend requirement than Chase
- Higher ceiling than Chase for the right customer
- Sister card option for category-concentrated spend
- 1.5% flat rate trails Premier's 2% base rate below $5,000
- Standalone value is still just 1 cent per point, same as Premier
- 3% foreign transaction fee vs Premier's none
- No extra statement credit like U.S. Bank's software credit
- Base rate stuck at 1.5% without a BofA banking relationship
- Half the dollar value of Chase's current offer
- Top tier requires $100,000+ in combined balances
- Choosing between two BofA cards adds complexity Chase doesn't have