# Interest on CDs and Savings Accounts Is Taxed at Your Income Rate
The interest you earn on savings accounts and certificates of deposit gets taxed as ordinary income, which means it's subject to the same tax bracket as your wages or salary. This applies to virtually all interest-bearing accounts, whether you hold them at a traditional bank, online bank, or credit union.
Here's how the tax math works. When you earn $500 in interest on a savings account, your bank reports this to the IRS on Form 1099-INT. You then report that $500 as income on your tax return. If you're in the 22 percent federal tax bracket, you owe $110 in federal income tax on that interest alone. Add state income tax, and the burden grows. A person in California's top bracket (13.3 percent) would owe roughly $177 combined in federal and state taxes on $500 of interest earnings.
This principle holds true for all savings vehicles. A high-yield savings account paying 4.5 percent APY works the same way. A 5-year CD earning 5.0 percent APY faces identical taxation. The bank doesn't withhold taxes automatically unless you request it, but you still owe the tax when you file. Failing to report CD interest or savings account earnings can trigger an IRS audit and penalties.
The real impact hits when you compare before-tax returns to after-tax returns. A $50,000 CD earning 5.0 percent annual interest generates $2,500 in gross interest. After federal tax alone at the 22 percent rate, you keep roughly $1,950. Your effective after-tax yield drops to 3.9 percent. Add a 5 percent state tax, and your after-tax return falls to 3.6 percent. This tax drag compounds over time, especially with longer CD terms and larger balances.
Online banks like Marcus, Ally, and American Express Personal Savings currently offer competitive rates around 4.25 to 4.50 percent on savings accounts. Major CD providers including CDs offered by Charles Schwab and Vanguard range from 4.5 to 5.25 percent depending on term length. These advertised rates are always pretax. Your actual return depends entirely on your tax bracket.
Strategic approaches can reduce the tax bite. Tax-free savings accounts, including health savings accounts (HSAs) in some cases, shelter interest from federal taxation. Municipal bonds and Treasury Inflation-Protected Securities (TIPS) offer tax advantages at the state or federal level. Holding CDs and savings accounts in traditional IRAs pushes taxation to retirement, potentially lowering your tax bracket at that time.
Most banks issue 1099-INT forms by January 31 each year. You'll need this document to complete your taxes accurately. Keeping detailed records of interest earned prevents reporting errors.
The takeaway for savers is simple: don't mentally count advertised CD rates and savings account yields as your actual return. The tax man gets a cut before that money lands in your pocket. Calculate your after-tax yield using available online calculators, then compare options based on realistic returns. This shift in perspective often changes which savings account or CD term actually makes sense for your situation.