The Fed is set to cut rates for the first time in 4 years. What does that mean for your money?

It's been a long and bumpy road to the Federal Reserve's first interest rate cut in more than four years — a moment that could prove decisive to the finances of millions of Americans.  How much can you earn with a long-term CD this fall?

On Wednesday, the Fed is expected to reduce its benchmark rate, which currently stands at its highest point in 23 years, after the central bank introduced a flurry of rate hikes to tame the pandemic's high inflation. While economists are unanimous in expecting a rate cut on September 18, they're split between predicting a 0.25 percentage point cut versus a 0.5 percentage point reduction, according to financial data firm FactSet.

Whatever the size of the cut, the Fed's first rate reduction since March 2020 will provide some welcome relief for consumers who are in the market for a home or auto purchase, as well as for those carrying pricey credit card debt. The decision is also expected to kick off a series of rate reductions later this year and into 2025, which could have lasting implications on mortgage and auto loan rates, but could also have a downside of shaving the relatively high returns recently enjoyed by savers.