📌 Key Takeaway: The longest 0% balance transfer offers right now run 21 months, from the Wells Fargo Reflect, Citi Diamond Preferred, the new Chase Slate, U.S. Bank Shield and BankAmericard. Most charge a 5% transfer fee; Citi Diamond Preferred charges 3% on transfers made in the first 4 months. On a $6,000 balance at the average card rate, a 21-month 0% offer can save roughly $800–$950 in interest.
📋 In This Guide
  1. Top balance transfer cards compared
  2. Worked example: what a transfer saves
  3. Best for the longest runway: Wells Fargo Reflect
  4. Best for a lower fee on a long offer: Citi Diamond Preferred
  5. Best for no penalty surprises: Citi Simplicity and BankAmericard
  6. Best if you also want rewards
  7. Before you apply
  8. How we chose these cards
  9. Cards we left off and why
  10. Frequently Asked Questions

Top balance transfer cards compared

All of these cards have a $0 annual fee. Regular APRs are variable and shown as of October 2026.

Card0% intro on transfersTransfer feeRegular APR
Wells Fargo Reflect21 months (transfer within 120 days)5% (min $5)17.74%, 24.24% or 28.49% variable
Citi Diamond Preferred21 months (transfer within 4 months)3% (min $5) first 4 months, then 5%Variable; check Citi
Chase Slate (new version)21 months5% or $5, whichever is greater18.24%–28.24% variable
U.S. Bank Shield Visa21 billing cycles (transfer within 60 days)5% (min $5)Variable; check U.S. Bank
BankAmericard21 billing cycles (transfer within 60 days)5%15.24%–26.24% variable
Citi Simplicity18 months (transfer within 4 months)3% (min $5) first 4 months, then 5%17.74%–28.49% variable
Citi Double Cash18 months3% (min $5) first 4 months, then 5%18.49%–28.74% variable
Discover it Cash Back15 months3% on transfers posting in first 15 months, then 5%17.74%–26.74% variable
Amex Blue Cash Everyday15 months3% or $5, whichever is greater19.74%–28.74% variable

Intro offers change often, so confirm the current terms on the issuer's site before you apply.

Worked example: what a transfer saves

Say you owe $6,000 on a card charging 19.63%, Bankrate's weekly average card APR as of September 30, 2026. To clear it in 21 months at that rate you'd pay about $340 a month and roughly $1,138 in interest.

OptionUpfront costMonthly payment (21 months)Total interest + fees
Stay on a 19.63% card$0About $340About $1,138
21-month 0% card, 5% fee$300About $300$300
21-month 0% card, 3% fee$180About $294$180

The 5% card saves about $838; the 3% option saves about $958. Those savings only hold if you pay the balance off before the promo ends. Our payoff plan guide shows how to set the monthly amount, and the fee guide walks through break-even math.

Best for the longest runway: Wells Fargo Reflect

Reflect gives 0% for 21 months on both purchases and qualifying transfers, and you get 120 days from account opening to move balances, which is longer than most. The fee is 5% (min $5). It has no rewards, but it does include cell phone protection up to $600 per claim when you pay your phone bill with the card. Forbes reports a newer restriction on people who recently received an intro APR, so check eligibility first.

Best for a lower fee on a long offer: Citi Diamond Preferred

This is the only 21-month card here with a 3% intro fee, as long as the transfer happens within 4 months of opening. After that the fee rises to 5%. Purchases get 0% for just 12 months, so treat it as a debt payoff tool rather than a spending card. On large balances, the 2-point fee gap matters: on $10,000 it's $200.

Best for no penalty surprises: Citi Simplicity and BankAmericard

Citi Simplicity offers 0% for 18 months on both purchases and transfers, with a 3% fee in the first 4 months. Its pitch is "No Late Fees, No Penalty Rate, and No Annual Fee… Ever," and you can choose your payment due date. That's useful if you've slipped on due dates before.

BankAmericard gives 21 billing cycles at 0% and has no penalty APR, though late fees still apply. Its regular range, 15.24%–26.24% variable (as of October 2026), is the lowest among the big-bank cards here, which helps if a small balance outlasts the promo. The fee is 5% on every transfer.

Best if you also want rewards

If you'd rather keep the card after the promo, a rewards card with a shorter offer may fit better:

  • Citi Double Cash: 18 months 0% on transfers and 2% total cash back on purchases (1% when you buy, 1% as you pay). Transfers don't earn rewards, and purchases have no intro APR.
  • Discover it Cash Back: 15 months 0% on purchases and transfers, 3% fee on transfers that post in the first 15 months, plus 5% rotating categories. Discover is now part of Capital One.
  • Amex Blue Cash Everyday: 15 months 0% and a 3% fee (min $5), with 3% back at U.S. supermarkets, gas stations and online retail, each capped at $6,000 a year.

See best cash back cards if rewards matter more to you than the intro period.

Before you apply

  • Don't pick a card from the same bank as your debt. Most issuers won't let you transfer between their own cards. Capital One also blocks transfers between Capital One and Discover accounts.
  • Watch the deadline. Intro terms usually require transferring within 60 days (U.S. Bank, BofA), 120 days (Wells Fargo) or 4 months (Citi).
  • Know your score. These cards generally need good to excellent credit. Read how a transfer affects your score and what to do if you're denied.
  • Need longer? Compare all long 0% APR cards or a personal loan.

How we chose these cards

We ranked cards by length of the 0% transfer window first, then by transfer fee, then by regular APR and extras. We left out the original Chase Slate Edge, which closed to new applicants in January 2026, and the Discover it Balance Transfer card, which is no longer available. Every figure comes from issuer pages or recent reviews dated 2025–2026.

Cards we left off and why

  • Chase Freedom Unlimited and Freedom Flex: solid 15-month offers, but the 5% fee and shorter window make them better as everyday rewards cards than payoff tools.
  • Wells Fargo Active Cash: a 3% fee for 120 days and 2% cash rewards, but only 12 months at 0%.
  • Navy Federal and other credit unions: no transfer fee, but membership is limited. See no-fee options.

Frequently Asked Questions

What is the longest balance transfer offer right now?

Several cards offer 21 months: Wells Fargo Reflect, Citi Diamond Preferred, the new Chase Slate, U.S. Bank Shield (21 billing cycles) and BankAmericard (21 billing cycles). Each has its own transfer deadline, so move the balance soon after approval.

Is there a balance transfer card with no fee?

Not from a major bank right now. Some credit unions, such as Navy Federal, charge no transfer fee, but you must qualify for membership.

Do I earn rewards on transferred balances?

No. Cards like Citi Double Cash don't pay cash back on balance transfers. Rewards apply only to new purchases.

What happens when the 0% period ends?

Any remaining balance starts accruing interest at the card's regular variable APR from that point forward. With these true 0% offers, interest is not charged retroactively.

Can I transfer a balance between Discover and Capital One cards?

No. Since Discover merged into Capital One in May 2025, balances can't be transferred between Discover and Capital One accounts. Pick a card from another issuer.

Sources:
Wells Fargo Reflect review — Forbes Advisor
Citi Diamond Preferred review — Forbes Advisor
Chase Slate rebrands with long intro APR — CNBC Select
U.S. Bank Shield Visa review — CNBC Select
BankAmericard review — Forbes Advisor
Citi Simplicity review — NerdWallet
Citi Double Cash review — CNBC Select
Discover it Cash Back review — NerdWallet
Amex Blue Cash Everyday review — NerdWallet
Current credit card interest rates — Bankrate
Chase Slate Edge — NerdWallet
Discover it Balance Transfer — NerdWallet
What is a balance transfer — Forbes Advisor
Card terms, rates and fees change often and APRs are variable. Information was checked in October 2026; confirm current terms on the issuer's website before applying. MoneyVerge may be compensated by some card issuers; this does not affect our assessments.