Bookkeeping is the chore every small business owner postpones, and the one that causes the most stress at tax time. The fear is that proper bookkeeping requires expensive software, but for a small business with modest transaction volumes, free tools cover the essentials: recording income, tracking expenses, sending invoices, and producing a simple profit-and-loss summary.

The trick is choosing a free tool whose limits you will not hit immediately, and building a habit around it before your records become a year-end mountain. This guide compares the free landscape and explains how to keep books clean without paying monthly.