Best money market account rates today, January 25, 2026 (best account provides 4.1% APY)

Core Insights - The Federal Reserve has cut its target rate three times in 2025, leading to a steady decline in deposit rates, including money market account (MMA) rates [1] - The national average MMA rate is currently at 0.56%, but some top accounts are offering rates of 4% APY and higher, prompting consumers to consider opening accounts to take advantage of these rates [2] Money Market Account Rates - The national average money market account rate is 0.56% as reported by the FDIC [2] - Some of the best MMA accounts are offering rates of 4% APY and above, which may not last long [2] Interest Earnings from Money Market Accounts - Interest earned from a money market account is determined by the annual percentage rate (APY), which accounts for the base interest rate and compounding frequency [3] - For example, a $1,000 deposit at an average rate of 0.56% would yield a total of $1,005.62 after one year, while a 4% APY would grow the same deposit to $1,040.81 [4] Impact of Deposit Amount on Earnings - The amount deposited in a money market account directly affects the interest earned; a $10,000 deposit at 4% APY would result in a total balance of $10,408.08 after one year, earning $408.08 in interest [5]