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Full comparison · October 2026

Longest 0% Intro APR Credit Cards (October 2026)

Chase Slate, BankAmericard, U.S. Bank Shield Visa, Wells Fargo Reflect and 1 more lead at 21 months. Here are all 12 current offers of 18 months or longer, ranked by length with honest fee math — pulled live from our card database.

Updated October 2026·YourBestCards.com·Ranked by math

All current offers ranked by 0% period (October 2026)

21 months is the longest 0% intro APR available right now: Chase Slate, BankAmericard, U.S. Bank Shield Visa and Wells Fargo Reflect on both purchases and balance transfers; Citi Diamond Preferred on balance transfers only. Every card below has a $0 annual fee.
12 cards from our database (Oct 9, 2026).
Card0% Purchase0% BTBT FeePost-Intro APRAnnual fee
Chase Slate
Chase
21 months21 months3% (60 days), then 5%18.24–28.24%$0
BankAmericard
Bank of America
21 months21 months5%14.99–25.99%$0
U.S. Bank Shield Visa
U.S. Bank
21 months21 months5%16.99–27.99%$0
Wells Fargo Reflect
Wells Fargo
21 months21 months5%17.74–28.49%$0
Citi Diamond Preferred
Citi
12 months21 months3% (4 mo), then 5%16.49–27.24%$0
Eagle Adapt
USAA
USAA membership required
20 months20 months5%16.4–26.4%$0
USAA Cashback Rewards Plus American Express
USAA
USAA membership required
—20 months5%15.4–27.4%$0
Citi Simplicity
Citi
18 months18 months3% (4 mo), then 5%17.49–28.24%$0
PNC Spend Wise
PNC Bank
18 months18 months4% (90 days), then 5%19.49–27.49%$0
Truly Simple
Fifth Third
18 months18 months4%18.49–29.49%$0
Citi Double Cash
Citi
—18 months3%17.49–27.49%$0
TD FlexPay
TD Bank
—18 months3%17.49–27.49%$0

Ranked by the longer of the purchase and balance transfer periods, then the other period, then the lower intro transfer fee. Post-intro APR depends on creditworthiness. Student, secured, business and store cards are left out. See every 0% APR card →

Longer 0% period or lower transfer fee — which is better?

Most long 0% cards charge a 5% balance transfer fee; a few charge 3% for transfers made soon after opening. The fee gap is paid up front, while the extra months only help if you would still owe money when the shorter offer ends.

Balance moved5% fee3% feeFee gapExtra months are worth it if you’d still owe more than…
$3,000$150$90$60~$1,000 per extra month
$5,000$250$150$100~$1,700 per extra month
$10,000$500$300$200~$3,400 per extra month

How to read it: at a typical 25% post-intro APR, a leftover balance costs about 2% a month in interest. So each extra 0% month saves roughly 2% of whatever you would still owe. If you can clear the balance before the shorter offer ends, the lower fee wins. Use the balance transfer calculator to model your exact numbers. If even the longest window won’t cover your payoff, compare debt consolidation personal loans too: they usually have a fixed rate and a set payoff date.

Intro fees expire fast. A 3% intro transfer fee usually applies only to transfers made in the first 60 days to 4 months after opening; later transfers cost 4–5%. Move the balance right after approval.

For purchases (not balance transfers) — which card wins?

If you’re financing a large purchase rather than paying off existing debt, the transfer fee is irrelevant — focus only on the 0% purchase APR window. The longest right now is 21 months, from Chase Slate, BankAmericard, U.S. Bank Shield Visa and Wells Fargo Reflect.

Cards that also earn rewards during the 0% period trade a shorter window for ongoing value — several cash back cards pair 15 months at 0% with 1.5–2% back, a reasonable trade for purchases you can pay off faster. Use the use-case selector to see which card fits your situation.

Autopay is non-negotiable. One missed minimum payment can trigger a penalty APR and end your 0% rate. Set autopay for at least the minimum payment the day the card arrives.
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Ranked by math, not by payouts. Compensation never changes the order. Card data from our database, verified on each issuer’s site, October 2026. Published by ByTheMath.