Wave

Every other accounting tool on this site charges a monthly fee. Wave does not — at least, not for the core product. Invoicing, accounting, and receipt scanning are free, with no trial clock ticking and no feature wall waiting to lock you out after 30 days. Wave makes its money from the optional extras: payment processing when a client pays you by card, and payroll if you add it. That is the whole business model, and it is refreshingly honest.

The question is whether free means good enough. For a solo business with simple books, the answer is usually yes — Wave covers the basics properly, not as a stripped-down teaser. For a growing business with payroll, inventory, and an accountant asking for real reports, the answer gets complicated. This page covers both sides.

What Wave actually does

The free core covers the daily money work: send unlimited invoices, track income and expenses, connect bank accounts so transactions import automatically, and scan receipts from the mobile app at no cost. Basic financial reporting shows profit and loss, and the dashboard gives you the at-a-glance view of who owes you and what you owe.

The paid add-ons sit on top. Payment processing lets clients pay invoices by card or bank payment, with Wave taking a per-transaction fee — that is how the free tier gets funded. Payroll is a separate paid add-on for businesses with employees. Everything else stays free, which means the monthly software bill for a solo freelancer using Wave is genuinely zero.

Pricing: free, with paid add-ons

There is no monthly fee for Wave's core accounting and invoicing software. No Lite tier, no starter plan, no trial that converts into a subscription. Payroll and payment processing are the paid pieces, priced separately by usage and region, so what you pay depends on what you use — a freelancer who only sends invoices pays nothing at all.

That is the deal to understand before signing up. Free does not mean unlimited everything: support is more limited on the free tier, and some features that paid tools include by default — deeper reporting, accountant access, advanced automation — are thinner here or absent. If you never need them, you lose nothing. If you do need them later, switching accounting tools is a real project, so think one year ahead before committing your books to any platform.

Who should use it, and who should not

Wave fits solo entrepreneurs and very small businesses on a tight budget, and anyone testing out formal bookkeeping for the first time. If you are moving from spreadsheets to real accounting and want to learn the habit without a monthly bill, Wave is the obvious first step. It is simple enough for non-accountants to use confidently, and the receipt scanning alone saves the shoebox-of-paper routine.

Skip it if your business is growing quickly and will soon need more advanced accounting. A business adding employees, inventory, or complex reporting will outgrow Wave, and migrating books mid-growth is nobody's idea of fun. In that case, start with QuickBooks or FreshBooks instead — FreshBooks if invoicing is the main job, QuickBooks if you expect an accountant in your future.

Verdict

Wave is the obvious first recommendation for anyone asking whether free accounting software exists — a genuinely capable option, not just a stripped-down trial. Use it while your books are simple, and move on deliberately when they stop being simple. Free is a great price for getting started; it is not a reason to stay past the point where your business needs more.

Research-based assessment of publicly documented features, product information, and pricing. This is not a claim of independent hands-on testing. Prices and add-on terms change — check the official website before deciding.