Best low interest credit cards (2026)
The lowest printed purchase ranges sit on two no-fee business cards. The best personal floor is higher, and the headline number is only the bottom of a range.
Rates and fees in this guide were read on September 23, 2026. They change without notice, so open the product page linked in each pick for the current figure and the date it was read.
Short answer, verified on issuer pages on September 23, 2026: Chase Ink Business Cash and Chase Ink Business Unlimited print the lowest ongoing purchase range we found, 16.74% to 24.74% variable after 12 months at 0% on purchases, with a $0 annual fee. That box uses a 6.75% Prime Rate dated December 16, 2025. Amex Blue Business Plus prints 16.99% to 28.74%, dated the day we checked, at the same 9.99-point floor margin and a higher ceiling. For a personal card, Citi Double Cash states 17.49% to 27.49%, and its intro does not cover purchases.
FinanceRadar data: of the 67 credit cards we verify, 36 charge no annual fee (54%), and the average annual fee is $142 (fees checked September to October 2026; we have logged 1,053 dated rate checks since August 2026).
A low interest credit card is the one with the lowest ongoing purchase APR, the rate after any intro, not the longest promotional stretch. Chase Ink Business Cash and Chase Ink Business Unlimited tie on the lowest range printed on a pricing page we read. Both are business cards, so a household with no business never sees that floor. Amex Blue Business Plus sits in that neighborhood with a wider ceiling, and a personal account starts at Citi Double Cash.
The floor is what strong credit is offered, and everyone else lands higher in the band or is declined. Paying in full makes the APR irrelevant, and rewards do not repay a balance you carry.
This is general information, not personalized financial advice, and rank follows the printed ongoing purchase APR, then the top of that range, with no paid placement. A commission on some of these links does not buy a lower ongoing rate (how we make money).
Top Picks
Each figure is what the provider's own page states, with the date we read it.
| Product | Lead figure | Best for | Read on |
|---|---|---|---|
| Chase Ink Business Cash | $0 Annual fee | A business that pays office, internet, cable, or phone bills and may carry a balance. | |
| Chase Ink Business Unlimited | $0 Annual fee | A business whose spend is not concentrated in Ink Cash's bonus categories. | |
| Amex Blue Business Plus | $0 Annual fee | A business that wants points and can accept a wider APR band than Ink. | |
| Citi Double Cash | $0 Annual fee | A personal cardholder who may carry a balance and will not put new spend on a transfer promo. | |
| Chase Freedom Flex | $0 Annual fee | Personal spend, including trips abroad, on a card you will keep after the intro. | |
| Chase Freedom Unlimited | $0 Annual fee | US purchases on a flat-rate Chase card, when Flex's rotating categories are a chore. | |
| Chase Freedom Rise | $0 Annual fee | A thinner credit file that can fund a Chase deposit account and will carry a balance immediately. | |
| Chase Slate | $0 Annual fee | A payoff that needs 21 months before a variable APR, and no need for cash back. | |
| Discover it Cash Back | $0 Annual fee | US spenders who will activate quarterly categories during the first year. | |
| Capital One VentureOne | $0 Annual fee | Travel spend booked in Capital One Travel, when the APR band matches Discover and the fee abroad does not. |
A business that pays office, internet, cable, or phone bills and may carry a balance.
A business whose spend is not concentrated in Ink Cash's bonus categories.
A business that wants points and can accept a wider APR band than Ink.
A personal cardholder who may carry a balance and will not put new spend on a transfer promo.
Personal spend, including trips abroad, on a card you will keep after the intro.
US purchases on a flat-rate Chase card, when Flex's rotating categories are a chore.
A thinner credit file that can fund a Chase deposit account and will carry a balance immediately.
A payoff that needs 21 months before a variable APR, and no need for cash back.
US spenders who will activate quarterly categories during the first year.
Travel spend booked in Capital One Travel, when the APR band matches Discover and the fee abroad does not.
More Credit Cards in the catalog
Other products in this category that we track. Open one to see its figures and the date we read them.
What ongoing APR means on a credit card
Ongoing purchase APR is the variable rate on new buys once an intro ends, or from the first purchase when the page has no intro. It is Prime plus a margin. The margin is the part you can compare when two boxes use different Prime snapshots, and a lower margin stays cheaper after Prime moves.
Chase's Ink pricing pages add 9.99 to 17.99 points to a 6.75% Prime Rate dated December 16, 2025, so two approved businesses can hold the same card and pay very different interest. Blue Business Plus adds that same floor margin and 21.74 points at the ceiling, with those APRs marked accurate as of September 23, 2026, and the wider ceiling costs a soft approval more than Ink. Citi's pricing table adds 10.74 to 20.74 points, the personal step up from those business floors.
The intro is a separate product, and a 0% window only delays the ongoing rate rather than replacing it. Cards picked for how long that window lasts are in the intro APR guide. This page is the rate a slow payoff still owes once that window is over.
The floor is not the rate you will be assigned
Carrying a balance is the expensive way to borrow on every card here. The Federal Reserve's G.19 release of September 8, 2026 puts the commercial-bank rate on credit card accounts assessed interest at 22.15% for May 2026 (G.19 current release). A cash-back rate of 2% does not offset a balance near that benchmark. As of September 23, 2026, the average annual fee on our credit card statistics page is $200, a separate bill from the interest.
Our APR report of September 17, 2026 is a snapshot, and several boxes have moved since. That report listed a lower Discover floor and a lower Blue Business Plus range than the pages we read on September 23. Discover now prints a higher post-intro range, and the Amex terms print a higher floor and a higher ceiling. Read the pricing link the day you apply, because an older screenshot can make a card look cheaper.
How we ranked: on September 23, 2026 we opened the card page and the linked pricing or terms for no-annual-fee products in the published set. Those pages were Ink Business Cash, the Blue Business Plus terms, Citi Double Cash and its pricing information table, and Discover it Cash Back. We kept ten cards and ordered them by the printed ongoing purchase APR, then by the top of the range, with no paid placement. An application can differ from the public page. Every other published card sits on the credit card directory, and fee-free cards picked for rewards rather than the rate are in the no-annual-fee guide.
What to look for
Ink and Blue Business Plus both add 9.99 points at the floor, so they stay cheaper when Prime rises. Citi adds 10.74 points, and Freedom Flex, Freedom Unlimited, and Freedom Rise add 11.49 points, so that band still costs more than Citi.
Two cards can share a floor and still punish weaker credit differently. The Ink ceiling margin is 17.99 points, while Blue Business Plus runs to 21.74 points. A wide band means the low rate is a best case, not a typical approval.
Ink, Blue Business Plus, the Freedom cards, Slate, Discover it, and VentureOne give new purchases an interest-free period. Citi's card page says the intro does not apply to purchases, so a new charge can accrue the ongoing rate while a transfer is still in promo. Do not shop on Double Cash during that promo.
A transfer fee posts even during the intro, so those months are not free to enter. Ink charges the greater of a small dollar fee or a percentage from the first transfer, a poor place to park a balance you are moving. Flex and Freedom Unlimited charge less for 60 days, then step up. Foreign transactions are a separate 3% on Ink, Freedom Unlimited, Rise, and Slate, while Flex charges none.
The three lowest floors are business products. Blue Business Plus terms require commercial or business use, and the Ink bonus is for a business account. A personal balance belongs on Citi or a Freedom card, even though that printed floor is higher.
Ink pricing says a missed minimum ends the intro and a default APR can apply, so one late bill removes the reason you opened it. Freedom and Slate end the intro when a minimum is 60 days late, and the penalty can remain. Blue Business Plus ends the intro if a penalty APR applies, including a returned payment.
Ink Cash pays a category bonus at office supply, internet, cable, and phone, up to an annual cap, then a lower rate at gas and restaurants. Ink Unlimited pays a flat rate on everything. Citi pays when you buy and again as you pay. Those rates matter after the balance is gone, and they are the wrong reason to revolve.
Match the card to who can actually get that rate
If you have a real business and strong credit, start with Ink Cash when spend hits office, internet, cable, or phone, and Ink Unlimited when spend is spread out, since the ongoing range is the same.
If the business wants Membership Rewards and can live with a higher ceiling, Blue Business Plus is the next floor, and a prior version of the card can remove the welcome offer and the intro.
If the account is personal, Citi Double Cash has the lowest purchase margin we verified, and new purchases do not get the transfer intro, so shop elsewhere while that promo runs.
Inside the Chase consumer band, Flex is the one with no foreign transaction fee, Freedom Unlimited adds a surcharge abroad, and Freedom Rise has no intro, so its rate starts on the first purchase.
Slate delays that Chase consumer floor for the longest intro we verified, with a higher ceiling than Flex afterward. Use it when the payoff needs the extra months, then move everyday spend.
Discover it and VentureOne share the next floor. Discover matches year-one cash back with no cap if you activate the categories, and VentureOne is the miles card, with the higher rate only in Capital One Travel.
A flat-rate card with a higher floor, including Active Cash, is a pay-in-full card, compared in the cash-back guide, because the earn rate does not rescue a revolved balance.
If the job is moving a balance rather than lowering the rate you will live with, use the balance transfer guide. The fee and the request deadline decide that purchase.
Evaluation Checklist
Read the pricing box the day you apply and write down the Prime date, the margin, and both ends of the purchase APR. A floor without the ceiling is an advertisement.
Confirm whether the intro covers purchases, transfers, or both, and the deadline for requesting a transfer.
Price the transfer fee and the foreign fee in dollars on the balance you expect, separate from the APR, because those fees can dwarf the gap between floors.
Check the penalty trigger: any late minimum on Ink, 60 days late on Freedom and Slate, or a returned payment on Blue Business Plus.
If the card is a business product, confirm the spend is commercial. Blue Business Plus terms require that, and the Ink bonus assumes a business account.
If you already hold a no-annual-fee Chase business card, assume the Ink bonus may be declined before you count it.
For Citi, keep new purchases off the card while a transfer promo is running, unless you will pay the entire balance.
Rates and fees overview
Ink Business Cash and Ink Business Unlimited, when a business can use the account. Transfers do not get the intro, and a late minimum can end it.
Blue Business Plus, for a business that wants 2X points on the first slice of spend and can accept a higher worst-case APR than Ink.
Citi Double Cash, when the card is personal. The card page says the intro does not apply to purchases.
Freedom Flex if you will travel or keep the card, Freedom Rise if credit is thin and there is no intro, and Slate if you need the long delay before the rate starts.
Pricing Comparison
| Card | Ongoing purchase APR | Annual fee | Intro before that rate | Main catch |
|---|---|---|---|---|
| Chase Ink Business Cash | 16.74% to 24.74% variable | None | 0% for 12 months on purchases | Transfers stay at the ongoing APR |
| Chase Ink Business Unlimited | Same range as Ink Cash | None | Same 12-month purchase intro | Flat 1.5% cash back, same rate band |
| Amex Blue Business Plus | 16.99% to 28.74% variable | None | Same 12-month purchase intro | Ceiling is wider than the Ink cards |
| Citi Double Cash | 17.49% to 27.49% variable | None | Intro does not cover purchases | Prime plus 10.74 to 20.74 points |
| Chase Freedom Flex | 18.24% to 27.74% variable | None | 15-month intro on purchases and transfers | 5% categories must be activated |
| Chase Freedom Unlimited | Same band as Freedom Flex | None | Same 15-month intro on purchases and transfers | 3% foreign transaction fee |
| Chase Freedom Rise | Same band as Freedom Flex | None | No intro APR on the pricing page | Ongoing rate starts on day one |
| Chase Slate | 18.24% to 28.24% variable | None | 21-month intro on purchases and transfers | Higher ceiling, no cash-back rate |
| Discover it Cash Back | 18.49% to 28.49% variable | None | 15-month intro on purchases and transfers | Quarterly categories need activation |
| Capital One VentureOne | Same band as Discover it | None | Same 15-month intro on purchases and transfers | Miles, not a lower APR than Discover |
Issuer card pages, pricing-and-terms documents, and Citi's pricing information table, read September 23, 2026. Printed APRs use each issuer's Prime Rate snapshot. An application can differ from the public page.
Mistakes to Avoid
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Picking Slate for the ongoing rate confuses the promo with the card you keep. The 21-month intro is the product, and after it the ceiling is higher than Freedom Flex, with no cash-back rate.
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Revolving Double Cash because it pays 2% treats rewards as interest. The portion you earn as you pay does not offset a purchase APR at the personal rate on Citi's pricing table.
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Opening Freedom Unlimited for a trip adds a foreign surcharge that Flex would not charge, even during the intro. Flex is the Freedom card that leaves foreign purchases alone.
- ×
Requesting an Ink balance transfer and expecting the intro rate picks the wrong balance. The intro on both Ink cards is on purchases, and the transfer uses the ongoing band plus the fee.
- ×
Switching a Wells Fargo card into Active Cash and expecting a new intro or a new bonus will miss both. Wells Fargo says a product change includes neither.
- ×
Closing the card the month the intro ends can dent the file you need later. The cards-by-score guide is where a new account and a closed one both show up.
Tips
- →
Rank by the margin, business cards first, because that add-on is what survives the next Prime move. Ink and Blue Business Plus share the lowest floor margin, and Citi is the next step a household can use.
- →
If the payoff fits inside an intro, the ongoing APR never bills. That choice is the intro APR guide, and this page is the rate you still owe if the balance outlasts the promo.
- →
Wells Fargo Active Cash pays unlimited cash back with no annual fee, and its ongoing APR sits above every floor here, so it is a pay-in-full card. The transfer fee holds an opening rate for 120 days, then steps up, and purchases abroad add a surcharge.
- →
Freedom Rise belongs on a thin file that cannot clear Flex, because the ongoing band matches and nothing delays it. Once the file supports Flex, the 15-month intro is worth more than Rise's same band.
- →
Park payoff cash where it earns something while you clear the card. The high-yield savings guide is the comparison, and a savings APY will not match a card APR near the Fed's 22.15% figure.
Red Flags to Watch For
- !
Treating the bottom of the range as your rate misreads the list. Issuers assign a point inside the band from creditworthiness, and the application is the only quote.
- !
Comparing a December 2025 Prime snapshot with a box marked September 23, 2026, then calling the older printout cheaper, invents a discount. Compare the margin.
- !
Putting a personal balance on Ink or Blue Business Plus because the floor is lower uses a business card for household debt, and the bonus rules assume commercial spend.
- !
A Chase Pay Over Time or Citi Flex plan after the intro reprices the debt. Both disclosures allow a monthly fee up to 1.72% of the amount you move into the plan, a finance charge under another name.
- !
A minimum that is 60 days late on Freedom or Slate can end the intro. The pricing pages say a penalty APR up to 29.99% can stay in place.
- !
Discover's September 17 floor in our APR report is not the live offer. The card page on September 23 prints a higher post-intro range.
The Bottom Line
The lowest ongoing purchase range printed on September 23, 2026 is on Chase Ink Business Cash and Chase Ink Business Unlimited, both no-annual-fee business cards still tied to a December 16, 2025 Prime snapshot. Blue Business Plus matches their floor margin and dates a wider range to the day we checked. Citi Double Cash is the personal card with the lowest margin we verified, and its intro leaves purchases at the ongoing rate.
A late minimum, a foreign fee, or a transfer fee can cost more than the gap between these floors. This page is general information, not personalized financial advice. Cards left off this ranking are on the credit card directory.
Cite this: FinanceRadar, "Best low interest credit cards (2026)", September 2026.
Frequently Asked Questions
What is the best low interest credit card in 2026?
Among cards we checked on September 23, 2026, Chase Ink Business Cash and Chase Ink Business Unlimited print the lowest ongoing purchase APR, 16.74% to 24.74% variable after a 12-month intro on purchases, with no annual fee. That pricing uses a 6.75% Prime Rate dated December 16, 2025. Amex Blue Business Plus prints 16.99% to 28.74%, marked accurate that day, at the same floor margin. For a personal card, Citi Double Cash is next, and its intro does not cover purchases.
How much does a low interest credit card cost after the intro?
None of the ten cards charges an annual fee. After the intro, you pay the variable purchase range in the comparison table, and weaker credit is assigned higher in that band. Transfer fees, foreign fees, and a penalty APR up to 29.99% on the Chase boxes are extra. Figures are from issuer pages read September 23, 2026.
Is there a free low interest credit card?
Every card on this list has no annual fee, which is not the same as free. You still owe the principal, minimum payments, and any transfer or foreign fee. Pay the statement in full and you can avoid purchase interest. Carry a balance and the ongoing APR is the price, and a late payment can replace it with a penalty rate. Citi also charges a minimum interest of $0.50 when interest is billed.
How does Chase Ink Business Cash compare with Citi Double Cash?
Ink Business Cash prints the lower ongoing range and limits the intro to purchases for 12 months, and the account is a business card with a $750 bonus after $6,000 in 3 months. Citi Double Cash is the personal card, at 17.49% to 27.49% on purchases, with cash back when you buy and again as you pay. Citi's intro does not cover new purchases, so new spend can accrue interest during a transfer promo. A household without business spend is outside the account Ink is built for, even though the printed floor is lower.
Does a 0% intro APR mean the ongoing rate is low?
No. Slate's intro is the longest we verified, at 21 months, and the rate after it runs to 28.24%, a higher ceiling than Freedom Flex. Discover's 15-month intro is followed by 18.49% to 28.49%, above the Chase consumer floor. Intro length is ranked in the intro APR guide. This page ranks the rate that starts when the intro ends.
Will I get the lowest advertised APR?
Only if the issuer assigns you the bottom of the range. The published band is what the issuer may offer based on creditworthiness, and Blue Business Plus states that on its terms. A thinner file is a candidate for Freedom Rise, which uses the Freedom band with no intro, and Chase says at least $250 in Chase checking or savings improves approval odds.
Why is Wells Fargo Active Cash not ranked here?
Active Cash is a strong no-annual-fee card for people who pay in full: unlimited 2%, and a $100 bonus after $500 in 3 months, verified on the card page September 23, 2026. The ongoing floor is 18.74%, with two higher possible rates, above Ink, Blue Business Plus, Citi, the Freedom cards, Slate, Discover it, and VentureOne. The earn rate does not offset a revolved balance, so it belongs in the cash-back guide.
Sources
Rates, fees and terms on this page were checked on each provider's own site:
- Chase Ink Business Cash, checked
- Chase Ink Business Unlimited, checked
- Amex Blue Business Plus, checked
- Citi Double Cash, checked
- Chase Freedom Flex, checked
- Chase Freedom Unlimited, checked
- Chase Freedom Rise, checked
- Chase Slate, checked
- Discover it Cash Back, checked
- Capital One VentureOne, checked
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See every product in this category ranked on one page, each with the date its figures were read.