Do you have $1,000 to put to work right now? What 7 financial advisers say is your best possible move

So, what's the smartest way to use a $1,000 windfall? MarketWatch spoke with six financial advisers for their advice (1). We also spoke with a financial adviser for additional insights about how to make the most of $1,000.

The basics: Open an emergency fund or pay down high-interest debt

Three of the six financial advisers recommended opening or contributing to an emergency savings fund (2).

"Ideally this should be between six and 12 months of core living expenses," Flavio Landivar, a CFP at Evensky & Katz Wealth Management, tells MarketWatch. He recommends keeping the money in a high-yield savings account or money market account, where it can earn a higher interest rate than in a traditional savings or checking account (3).

Some experts say it's acceptable to keep as little as three months of necessary expenses in an emergency fund (4). If you're a two-income household, you might have a little more leeway in how much you set aside. Everyone's situation is different.

Joon Um, a certified financial planner with Secure Tax and Accounting, also recommends using that $1,000 to pay down any high-interest debt (5).

Debt is considered "high-interest" if it charges an annual percentage rate (APR) of 8% or higher (6). Depending on your situation, this could include debt from credit cards, payday loans, or regular personal or auto loans you took on when you had a low credit score. (Lenders charge higher rates to people with weaker financial profiles.)

If you have any of these types of debt, prioritize paying them off before lower-interest debts. This can make a dent in what you owe, save you money on long-term interest, and even improve your credit score.

Put the money into a retirement account and invest it

Maybe you already have the basics covered, with a full emergency fund and no high-interest debt. Next, ask yourself whether you have a retirement fund. If not, opening one and depositing the $1,000 into it is a natural next step.

Check whether your company offers an employer retirement account, such as a 401(k). Some even match a percentage of what you contribute, up to a certain amount. You can also open a traditional or Roth IRA with a brokerage firm.

So, how should you invest that $1,000 once it's in the retirement account?

"I'd just put it into a broad index fund and get it invested, no need to overthink it," Um tells MarketWatch (7).

Nick Covyeau, a CFP and founder of Swell Financial, tells MarketWatch that investing in stocks is a good way to go. "There is no one-size-fits-all approach, but I'd emphasize — on the equity side — investing in quality companies with strong brands, essential products, and manageable debt," he says. "These businesses tend to be more resilient regardless of the inflation environment (8)."

Consider lower-risk investments

Do you have a lower risk tolerance when it comes to investing? Then fixed-rate investments, such as bonds and certificates of deposit (CDs), may be more to your liking than stocks.

These are also good options if you've already invested in the stock market but are looking for safer investments to diversify your portfolio.

"If it is for short-term needs, put it in cash or bonds or a CD," Nicholas Bunio, a CFP at Retirement Wealth Advisors, tells MarketWatch. "Regardless of market values, or inflation, sudden shocks can and will happen to the world."

These lower-risk, fixed-rate investments can add a layer of protection when unexpected events hurt the stock market.

Already thriving financially? Put that $1,000 toward your goals and values

Let's say you receive a $1,000 windfall, and you already have all of the essentials covered: an emergency fund, paid-off debt, a retirement account, and an investment portfolio you're happy with. Then what should you do with the money?