4 Min Read | September 22, 2020

Tips on How to Use Credit Cards for Financial Flexibility

Want to know how to use credit cards to increase your financial flexibility? Here’s how one credit card user has done it over the years.

How to use Credit Card

This article contains general information and is not intended to provide information that is specific to American Express products and services. Similar products and services offered by different companies will have different features and you should always read about product details before acquiring any financial product.


Achieving the benefits of financial wellness usually requires you to build the knowledge and develop the skills necessary to manage day-to-day finances so you can meet long-term goals.

Credit cards can help: Once you master the basics of how to use credit cards responsibly, it’s possible they can help you maintain financial wellness during challenging times. 

There’s a large body of literature on the web about how to use credit cards responsibly, focusing on ideas like not spending more than you can afford, paying your bills on time, keeping your balance well below your credit limit, and building up your credit history. But what about after you’ve mastered those basics? Are there more sophisticated ways to use credit cards when you need to increase your financial flexibility while maintaining your financial wellness?  


Simply: Yes. The essence of the Consumer Financial Protection Bureau’s (CFPB’s) definition of financial well-being is to control your day-to-day finances in such a way that you can absorb an unexpected financial shock, meet long-term financial goals, and “have the financial freedom to make the choices that allow you to enjoy life.”1 Over the years, I’ve used credit cards to help achieve many of those financial wellness benefits, and I describe some of those examples below.

Using Credit Cards to Manage Cash Flow Crunches

I almost always follow the responsible wisdom offered in those “how to use credit cards” guides about paying your balance in full and on time every month to avoid interest charges. But being self-employed for a decade, and then launching my own business, I inevitably faced cash flow crunches.  


For several years, it was a stressful scramble to meet expenses for the first few months of the year. Then, one January, I realized that the credit limits on my two main credit cards were plenty high enough to cushion a couple of months’ worth of expenses. By paying less on my monthly credit card bill, I could use the leftover money to cover other monthly expenses. Later, when the income started flowing, I paid extra on the credit cards until I caught up.  

It’s important to note this approach cost a few hundred dollars in interest, however, at the time, I appreciated the peace of mind and the smoothing out of that cash flow crunch. It’s still recommended to pay your monthly credit card bill in full, but in this instance credit cards afforded me the financial flexibility to choose an approach to day-to-day finances that allowed me to better enjoy life.

Even Better: Using a Credit Card’s 0% Promotional APR

Using credit cards responsibly over the course of many years enabled me to build a pretty good credit score. I paid on time, and kept balances below 30% of the credit limit, which is an important credit score factor. For more, read “What Affects Your Credit Score.” When you have a good score, card issuers may try to reward you with promotional offers. But three years ago, a 0% promotional APR offer hit my inbox in January, just as I was facing another cash flow crunch. I enrolled in the offer, and so the financial flexibility to manage through those first few challenging months cost me nothing extra that year.  


Beware, though, because using credit cards this way requires significant discipline. The promotion lasted only until August 1, and I just managed to pay off the balance in full before interest charges would have kicked in. It wasn’t easy.

Financial Flexibility for the Whole Family

One year, my kids – triplets – had the opportunity to join a chaperoned European concert tour with their high school orchestra. So, how do you equip 14-year-olds to be financially on their own for 10 days in France, Italy, and Austria?  


We thought about how to use our credit cards for this, and the answer came in three words: additional card member. You can usually authorize anyone as an additional user of your account, which gets them a credit card in their name – but you’re responsible for the bill. There was a long call with customer service to arrange three authorized users in one shot, but it worked. And they handed them back as soon as they returned to U.S. soil.

The Takeaway

There are many different ways that using your credit cards can enhance your financial wellness. Simply using credit cards responsibly can increase your financial flexibility by helping you build a strong credit score that brings you more financial options. Beyond that, using credit cards to fill in temporary funding gaps, or add convenience in otherwise challenging financial circumstances, can help to smooth out your finances in ways that give you more “freedom to enjoy life,” as the CFPB would say. Using credit cards that way, though, requires discipline to maintain financial responsibility.

Mike Azzara

Mike Azzara has covered technology and financial services issues for more than 30 years as a writer, editor, publisher, consultant, and analyst for media brands, startups, and established corporations.


All Credit Intel content is written by freelance authors and commissioned and paid for by American Express. 

Related Articles

Tips on How to Use Your Credit Card Benefits Wisely


Understanding how to use your credit card benefits is a part of maintaining healthy finances and helping you achieve your financial goals.


Tell me more

6 Ways to Help Build Your Credit


Learn about the different ways to build your credit, like the benefits of managing credit utilization, having a clean credit report, and more.


Tell me more

What Is a Credit Card? Definition of Credit Cards and Their Types


Here's a definition of credit cards and an exploration of the different types of credit cards.


Tell me more

The material made available for you on this website, Credit Intel, is for informational purposes only and intended for U.S. residents and is not intended to provide legal, tax or financial advice. If you have questions, please consult your own professional legal, tax and financial advisors.