Every dollar is precious when you’re a small-business owner. Money spent on banking fees is money that can’t be reinvested in your business. A free business checking account helps keep your money where it belongs — with your company.

Online institutions, big banks, local banks, and credit unions can all offer free business checking accounts. These accounts don’t charge an annual or monthly fee, but they may charge fees for some services, like wire transfers, or in certain events, such as overdrafting.

In this guide, we’ll break down some of the best free business checking accounts, explaining everything they have to offer—plus, share tips you can follow to compare accounts and find the product that’s right for your small business.