A night depository is a secured drop box built into the exterior wall of a bank that lets businesses deposit cash, checks, coins, and credit card slips after regular banking hours. Banks process the deposits on the next business day and credit the funds to the account holder. Think of it as a mailbox for money that never closes.
Retail stores, restaurants, gas stations, and other businesses that generate significant daily cash use night depositories to avoid keeping large amounts of money on-site overnight.
The core problem is timing. A restaurant closes at 11 p.m. The bank closes at 5 p.m. The night depository bridges that gap. Without it, the business owner either carries cash home, leaves it in the register, or hires an armored car service.
Night depositories also handle volumes that ATMs cannot. An ATM typically limits the number of bills and checks you can feed in per transaction. It also does not accept coins. A night depository has no such restrictions. You drop in however much you have.
The bank gives you a key and a supply of lockable canvas or vinyl deposit bags when you sign a night depository agreement. Most banks charge a monthly fee for the service.
When you are ready to deposit, you put your cash, checks, and a completed deposit slip into the bag, lock it, and slide it through the drop slot on the outside of the bank building. The slot leads directly into a secured vault on the other side. A manager or commercial teller retrieves the bags the next business day, tallies the contents, and posts the deposit to your account.
You control this in the night depository agreement. You have two options.
ATMs are more convenient for small deposits. You get instant credit, there is no appointment needed, and most bank ATMs are available around the clock. But ATMs impose per-transaction limits on both bills and checks, and none accept coins.
Night depositories impose no deposit limit and accept any mix of currency, checks, and coins. For a business generating hundreds of bills and a dozen checks per day, the night depository is the practical choice.
Walking to the night depository with a bag of cash creates risk if your routine is predictable. Varying the time and route of deposits, sending more than one person, and avoiding obvious patterns reduces that risk. Never count cash in public or near the drop box. Banks typically mount the night depository in a well-lit, camera-monitored area, but the journey to the bank is your own responsibility.