SeroBooks vs Wave
Wave is a popular low-cost starting point for freelancers and very small businesses. SeroBooks is for product businesses that need inventory, controls and payroll.
Sero vs Wave, handled by Sero
Inventory included
Serials, batches, expiry, purchase orders and forecasting.
Every province’s tax
GST/HST/PST/QST and US nexus tracking.
Team controls
Server-enforced permissions, approvals and audit trail.
Payroll
SeroPayroll from $25/mo, or Canada and US in SeroBooks Pro.
Desktop and mobile
Windows, macOS, Android and web.
160+ reports
Plus a custom report builder.
| Capability | Sero | Wave |
|---|---|---|
| Price | Starter $79.99, Standard $150, Pro $300 per month (USD) | Free starter plan and paid plans, per their site; check current plans |
| Best suited to | Product businesses, retail, wholesale, multi-location | Freelancers and very small service businesses |
| Inventory | Full inventory with POs and valuation | Limited; not designed for inventory |
| Sales tax | Every province; US nexus | Basic sales tax tracking |
| Payroll | SeroPayroll (Canada) or SeroBooks Pro (Canada and US) | Payroll in some regions; check their site |
| Permissions | 207 server-enforced nodes | Basic user access |
| POS | SeroPOS on the same ledger | Not included |
| Multi-location | Yes; +1 location $100/mo | Not a focus |
Competitor details reflect their public information as of October 2026 and may change; check their site for current plans and pricing.
One company, one login, three products that share their numbers
SeroBooks
The books, the store, the bank. One ledger.
Accounting that runs the whole business — invoicing, inventory, banking, sales tax, payroll and year-end for Canada and the United States.
SeroPayroll
Payroll for every province. Right to the cent.
Canadian payroll for all 13 provinces and territories — CPP, EI, QPP, vacation, stat holidays, remittances, T4s and ROEs.
SeroPOS
The point of sale built for the rush.
Point of sale for restaurants and retail — tables, kitchen tickets, inventory, loyalty and online ordering on iPad, Android, Windows and Mac.
Where Wave shines
Wave, owned by H&R Block, is known for low-cost accounting and invoicing aimed at freelancers and very small businesses, as of 2026 per its public site. For a sole proprietor sending a handful of invoices a month and tracking a few expenses, it’s often all that’s needed, and its low entry price is a genuine advantage.
The trade-off is depth. Inventory, purchasing, multi-location, payroll across every province and detailed permissions for staff and accountants aren’t what Wave was built for. That’s not a criticism; it’s a different product for a different stage of business, and many owners use it happily for years. Sole proprietors often never need more.
Signs you’ve outgrown it
Businesses tend to look beyond Wave when they start carrying stock, hire staff, add a second location, start selling on Amazon or Shopify, or need their accountant and team to work in the books with different access levels. Each of those adds work that a simple ledger leaves to spreadsheets.
At that point, spreadsheets for inventory and separate apps for payroll start costing more in time and errors than a fuller system costs in subscription. A good test is how many hours a month someone spends moving numbers between tools. If that number keeps rising, it’s time to compare. Your accountant can usually tell you when you’ve reached that point.
- You carry inventory or buy from suppliers
- You have employees on payroll
- You have more than one location
- Several people need different access
What SeroBooks adds
SeroBooks includes inventory with serials, batches and expiry, purchase orders, bank CSV import with rules, receipt scanning, fixed assets, 160+ reports with a custom builder and year-end close with period locks. Canadian sales tax is covered for every province, with US economic nexus tracked across 50 states. Bank reconciliation uses CSV import with rules today, with Plaid feeds rolling out.
SeroPayroll covers Canadian payroll from $25/mo for up to 10 employees, with vacation pay, stat holidays and overtime by each province’s statute. SeroBooks Pro includes Canadian and US payroll in the ledger, and SeroPOS posts store sales straight into SeroBooks if you also run a counter. Accountants get free practice seats.
When Wave may be the better fit
If you’re a freelancer or very small service business with no inventory and no employees, Wave’s low cost is hard to argue with. SeroBooks starts at $79.99/mo, which is more than many sole proprietors need to spend on accounting software, and its depth would mostly go unused. Simple businesses deserve simple tools.
Stay on Wave until its limits cost you real time or accuracy. Then compare honestly, using the trial with your own data. There’s no benefit in paying for features you don’t need, and Wave may serve a simple business well for a long time. The 14-day trial makes that comparison easy and free.
Frequently asked questions
Is SeroBooks a Wave alternative?
Yes, for businesses that have outgrown Wave. SeroBooks adds inventory, purchasing, permissions, multi-location and payroll on one ledger. It starts at $79.99 a month in USD, so very small service businesses with no inventory or staff may still be better served by Wave.
Does SeroBooks have a free plan like Wave?
No. SeroBooks plans start at $79.99 a month in USD, with a 14-day free trial so you can test it with your own data first. Accountant practice seats are free, so your bookkeeper or accountant can work in your books at no extra cost.
Can SeroBooks track inventory?
Yes. SeroBooks includes serial numbers, batch and expiry tracking, barcode labels, warehouse bins, transfers, landed cost, assemblies, stock valuation and demand forecasting with two lead times. Purchase orders and goods received are standard on every plan. Low-stock alerts and reorder planning come with it.
What payroll options does Sero offer?
SeroPayroll covers Canadian payroll for every province and territory from $25 a month for up to 10 employees. SeroBooks Pro includes Canadian and US payroll in the same ledger at $300 a month, with T4, ROE and W-2 files generated for upload.
Can I move my Wave data to SeroBooks?
SeroBooks’ documented import tools are for QuickBooks Desktop and QuickBooks Online. If you’re coming from Wave, contact the team to plan your opening balances, customer and supplier lists and open items, and choose a clean cut-over date. Our team can help you plan the cut-over.