3 things to do with the money you make while working in college

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It's that time of year again when you're heading back to college — and kudos to you if you're starting a new job or picking up an old one back on campus. While that is a great first step in itself, your next best move is figuring out just what to do with the money you'll be making there.

While money management may not be top of mind between your studies and busy social calendar, the earlier you establish good financial habits, the better off you'll be in your years post-graduation.

Below, Select outlines three steps to ensure the money you're earning is put to good use for the future you.

The longer you wait to save, the harder it can be to start making it a habit.

Stephanie Mackara, a principal wealth advisor at Charleston Investment Advisors, suggests a savings account can act as a safety blanket for college students if they encounter an unexpected expense, such as a pricey textbook for a class they didn't know they needed or a sudden trip back home.

Upon graduating, college students can designate a portion of the funds they've saved up to start paying off their student loans so they don't become a larger financial burden later on as more interest accrues.

A Bank of America Advantage SafeBalance Banking® account can help students save easily with its Keep the Change® program, which rounds up debit card transactions to the nearest dollar and transfers the difference from their checking account to their savings account.

There are no monthly maintenance fees if you're under the age of 25 and enrolled in a high school, college, university or vocational program, but you will need to make a minimum deposit of $25 to open an account.

Or consider a high-yield savings account where you earn more interest on your money compared to a standard checking or savings account. Select ranked LendingClub and Marcus by Goldman Sachs as some of the the best options.

The earlier you establish credit, the better. Having a good credit score can pay off later in life when it's time to apply for a job, get approved for a first apartment or take out a loan for a new post-grad car.

"A good credit history may help you get the job you want and will save you thousands in interest payments when you obtain a home or auto loan," says James Lee, a certified financial planner at Lee Investment Management.

The easiest way to start building credit is by using — and paying off — a credit card. One of the best credit cards for college students is the Discover it® Student Cash Back card, which has no annual fee and offers students enrolled in a two- or four-year college program the chance to build credit while earning rewards.

Cardholders can enroll every quarter to earn 5% cash back on the first $1,500 in purchases in rotating categories each quarter (when you activate), then 1% cash back. Check out Discover's 5% cash-back calendar.

There are also no foreign transaction fees, making this card a prime choice for those studying abroad.

After starting to save and build credit, college students can use any income they earn to start investing for retirement. We know it sounds like it's a lifetime away when you're in your early 20s, but you'll give your nest egg more time to grow if you begin now on versus later in life.

A Roth IRA — short for individual retirement account — stands out for younger retirement savers since it has you contribute after-tax dollars. Later in retirement, withdrawals are tax-free as long as the account has been open for at least five years. For that reason, Roth IRAs are most likely better for younger investors who are early in their careers and planning to have more income (and a higher tax rate) when they retire.

For accounts that are open five years or longer, too, there are times when you can withdraw early from your Roth IRA investment gains with 0% penalty and income tax — qualified reasons include a first-time home purchase or to build or rebuild a home.

College students can look to open a Roth IRA via robo-advisors such as Betterment and Wealthfront, both of which will manage your investments for you so you can take a more hands-off approach.

Though it can be hard to not spend your college job money right away, putting a portion of it into savings, using it to pay off a starter credit card or investing it for retirement are three ways to really make your hard-earned money work for you. Remember that the earlier you start doing these things, the better off your financial picture will be months and years down the road as you enjoy "adulthood."

For rates and fees for the Discover it® Student Cash Back card, click here.