How To Choose a Balance Transfer Card

To choose a balance transfer card, pick one with a 0% intro annual percentage rate (APR) promo period long enough to pay off your balance and a transfer fee low enough to save you money overall. Then check that the regular APR, credit score requirements and card issuer rules fit your situation before you apply.

Balance Transfer Card Checklist

Run through these steps before you apply:

• Compare the intro APR across cards.

• Check the transfer fee percentage.

• Match the promo length to your payoff timeline.

• Review the regular APR after the promo.

• Confirm your credit score meets the minimum.

• Read the terms for annual fees and deadlines.

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Key Takeaways

• How do you choose a balance transfer card? Match the promo window to your payoff timeline: Pick a 0% intro APR period long enough to clear the balance before interest kicks in.

• Weigh the transfer fee against the interest you'll save: Fees typically run 3% to 5% of the amount moved, so the savings need to beat that upfront cost.

• Check the regular APR, not just the intro rate: Any balance left after the promo gets charged the standard rate, which can top 25% on some cards.

• Aim for a promo between 12 and 21 months: Longer windows mean smaller required monthly payments to finish on time.

• You generally need a 670+ FICO score: Balance transfer cards are typically marketed to good-to-excellent credit, and some reserve the longest 0% offers for 700+.

• You can't transfer between cards from the same issuer: You'll need a card from a different bank.

Summary generated by AI, verified by MoneyLion editors

What a Balance Transfer Card Is Supposed To Do 

A balance transfer allows you to move high-interest debt to a new credit card with a low or 0% annual percentage rate (APR) for a limited time. The main benefit of a balance transfer credit card is that you pay less interest, so that more of your payments go toward the principal.  

The key is to pay off the full amount transferred during the promotional period; if you fail to do so, you’ll be charged the standard APR on any remaining balance. That can be expensive, considering the average credit card interest rate is 22.15% as of May 2026, according to Federal Reserve data.  

Transferring your debt doesn’t make it disappear. You still owe the balance. The goal is to use the credit card as a payoff tool and not as a way to incur additional debt.  

What Credit Score You Need for a Balance Transfer Card

Most balance transfer cards are aimed at people with good-to-excellent credit — generally a FICO score of 670 or higher, based on FICO's score ranges. If your score is below 670, you may still qualify for some cards, but the intro APR offer and credit limit may be smaller.

How To Compare Balance Transfer Cards in 6 Steps

1. Check the intro APR: Look for a 0% intro APR offer on balance transfers, not just purchases.

2. Compare the promo length: Longer promo periods give you more time to pay off debt interest-free.

3. Review the transfer fee: Most cards charge a fee based on the amount you move.

4. Look at the regular APR: This is the rate you pay if a balance remains after the promo ends.

5. Confirm the credit score requirement: Most balance transfer cards require good to excellent credit.

6. Read the fine print: Check for annual fees, transfer deadlines and issuer restrictions.

How To Choose a Balance Transfer Card 

Look beyond the rewards and perks of the balance transfer card and make a comparison chart of these factors: 

• Intro APR (ideally 0%)  

• Balance transfer fee (typically 3% to 5%)  

• Promotional length (typically 12 to 21 months)  

• The APR that kicks in after the promotional period ends  

• Any issuer restrictions 

Then, to decide which card is best for you, ask yourself these questions:  

Can you pay off the balance during the promotional period? If yes, go with an intro APR of 0%. If not, consider the card that has the lowest APR once the promotional period ends.  

How much time do you need to pay off the balance? If it’s a smaller balance, you can likely transfer it to a card with a 12-month promotional period. If it’s a moderate balance, then consider a card with a longer promotional period.  

Intro APR Offers: How To Find a 0% Deal

How large is your balance? That is the question you need to ask before deciding what promotional period works best for you. A longer promotional period, typically 21 months, means that there’s less pressure to pay off the balance within one year. You can also afford to make smaller payments and still capitalize on the 0% APR or a lower APR.  

Keep in mind that the intro APR is only advantageous if you’re certain you can pay off the debt during the promotional period. If you don’t pay off the full balance, especially if it’s a large amount, then you’ll be stuck paying an interest rate that can exceed 25% on some cards.  

Balance Transfer Fees: What a 3% to 5% Charge Costs You

Transfer fees are usually 3% to 5% of the transferred amount. You’ll have to determine if the interest savings outweigh the transfer fee.  

For example, if you transfer $5,000 from a card charging 24% APR onto a card with a 5% transfer fee and an 18-month 0% APR promo, the fee will cost you $250 upfront. However, the balance on the old card would charge you $1,800 in interest over the same period. You'd save about $1,550 with the balance transfer after you pay the fee, as long as you pay off the full balance before the intro period expires.  

Promo Period Length: Why 12 to 21 Months Matters

Before transferring the balance, you should crunch your own numbers. Once you know your promotional period, divide the amount by the number of months in the period to estimate your monthly payment.  

How To Calculate Your Monthly Payment During the Promo Period

Use this formula to figure out what to pay each month to clear the balance before the intro APR ends:

Monthly payment = (Balance + Transfer fee) ÷ Number of promo months

Example: A $5,000 balance with a 3% transfer fee ($150) on an 18-month promo = $5,150 ÷ 18 = about $286 per month.

If it will take you 18 months to pay off the debt, don’t sign up for a 12-month promotional period. You’ll be left with a large balance and will have to pay a much higher interest rate.  

For example, an $8,000 balance on an 18-month promotional period works out to $445 per month. If that is too unrealistic for your budget, then the balance transfer card with a 0% APR doesn’t make much sense. It may seem tempting to make the move since it looks good on paper, but if you’re unable to pay off the balance within 18 months, you’ll be paying the remaining amount with a high interest rate.  

Regular APR After the Promo: What To Expect

A good rule of thumb is to check the APR once the promotional period is over. This is crucial since many borrowers can’t pay off the full amount during the promotional window.  

Sometimes it may be easier to stick with a card that has a lower overall APR than to get a few months at 0% and then be punished later.  

Credit Score and Issuer Requirements: Why 670 Is the Baseline

There are some practical considerations to keep in mind when using a balance transfer card. First, you can’t transfer a balance between two cards from the same issuer. For example, you can’t move Wells Fargo credit card debt to a different Wells Fargo card.  

Also, the higher your credit score, the better. A FICO score of 670 or above will give you the best shot at being approved for competitive balance transfer offers.  

In the short term, your credit score will dip because the credit card issuer will run a hard inquiry on your credit report. However, in the long term, if you make consistent, on-time payments, your credit score will likely increase.  

Think About How You Will Use the Card After the Transfer 

Having a clear plan regarding how you want to use your credit card will prevent unnecessary spending. Always keep your payoff target in mind, as adding new purchases may put you at risk of not paying the balance in full by the end of the promotional period. The intended use of your balance transfer card is to pay off debt, not to encourage new spending.  

Also, double-check whether the promotional APR applies only to transfers. Some credit card issuers have different treatments for new purchases. This APR could be considerably higher than the promotional rate.  

Signs a Balance Transfer Card Is a Good Fit for You 

You’re a good candidate for a balance transfer card if your credit score falls in the good-to-excellent range. If you're confident you can realistically repay the debt during the promotional period, a balance transfer card will work in your favor.  

Do the math before transferring your balance. The interest savings need to outweigh the card’s transfer fee. Also, this strategy is only effective if you avoid taking on new debt while paying off the existing transferred balance.  

Bottom Line 

There are a few practical considerations you should keep in mind before choosing a balance transfer card. It’s not about being tempted by the 0% APR, but about making the calculations to determine whether you can realistically pay off the debt during the promotional period. Picking the right card also means looking at the terms of the transfer, the length of the promo period, the APR if you can’t pay off the balance, and whether you have enough discipline not to incur new debt. Your balance transfer credit card is meant to be used as a tool to get you out of debt. 

FAQs About Choosing a Balance Transfer Card 

How do you choose a balance transfer card? 

You should consider the promotional APR and duration, the ongoing APR if you can’t pay off the debt during the promotional period and the balance transfer fee.  

Is the longest 0% intro APR always the best balance transfer offer? 

This may not necessarily be the best fit. If you aren’t able to pay the debt during the promotional period, you’ll pay the remainder of the balance at the regular APR. Also, if you have only a few months left before paying off your card, the interest savings may not justify the transfer fee.  

What should I avoid when choosing a balance transfer card? 

Do not seek a short promotional period if it doesn’t match your payoff timeline. Also, avoid considering a balance transfer card from the same issuer you already have credit card debt with, since you can’t transfer balances between cards from the same issuer.  

What credit score do you need for a balance transfer card?

Most balance transfer cards call for a FICO score of 670 or higher, which FICO considers the good-to-excellent range. Some issuers require a score of 700 or higher to qualify for the longest 0% intro APR offers.

How long should a balance transfer promo period last?

Look for a promo period between 12 and 21 months. Pick a length that matches how long it will take to pay off the balance in full.

Is a balance transfer fee worth paying?

A 3% to 5% transfer fee is often worth it if the interest you save during the 0% intro APR period exceeds the fee. Do the math on your current APR to compare.

Does a balance transfer hurt your credit score?

A balance transfer can cause a small, short-term dip because it triggers a hard inquiry. Your score can recover and improve as you pay down the balance.

Can you transfer a balance between cards from the same bank?

No. Most issuers do not let you move a balance between two cards they issue, so you need a card from a different bank.

Key Terms

• Balance transfer card: A card that lets you move high-interest debt to a low or 0% intro APR for a set period.

• Introductory 0% APR: A promotional window when no interest accrues on the transferred balance.

• Promotional period: The length of the intro offer, typically 12 to 21 months.

• Balance transfer fee: An upfront charge, usually 3% to 5% of the amount moved.

• Regular APR: The standard rate that applies to any balance remaining after the promo ends.

• Hard inquiry: The credit check a new application triggers, causing a small short-term score dip.

• Same-issuer restriction: The rule that blocks transferring a balance between two cards from the same bank.

• Payoff target: The monthly amount needed to clear the balance before the intro APR expires.

Sources

• Federal Reserve: Consumer Credit (G.19) 

• CFPB: What is a balance transfer? 

• myFICO: What is a good credit score? 

Summary generated by AI, verified by MoneyLion editors

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