Xero vs PayWren: which is better for NZ contractors?

Xero is the default choice most NZ accountants recommend. PayWren is a newer invoicing tool built specifically for NZ contractors and sole traders. They're not really competing; they serve different people. If your accountant lives in Xero and files your annual returns, you probably need Xero. If you're a sole trader who wants to send invoices, track GST, and get on with actual work, you probably don't.

Who each product is built for

Xero is a full accounting platform. It handles invoicing, bank reconciliation, payroll, inventory, fixed assets, multi-currency, and deep accountant integration. It's designed for businesses that need a complete financial record: companies, partnerships, and anyone with employees or complex accounting needs.

PayWren is an invoicing-first tool for NZ freelancers and contractors. It handles invoicing, GST, expense tracking, client management, and reports. It's designed for sole traders who want to send a professional invoice, track their GST, and get paid without learning accounting software.

Price comparison

This is where the difference is most stark. Prices below are NZD per month (check xero.com and paywren.com for current pricing, as these change).

Where Xero wins

Xero is the right tool when you need:

• Bank reconciliation: Xero connects directly to your NZ bank account and matches transactions automatically. Genuinely valuable for anyone with significant transaction volume.
• Payroll: if you employ staff, Xero handles PAYE, KiwiSaver, holiday pay, and payday filing. PayWren doesn't do payroll.
• Accountant integration: most NZ accountants live in Xero. If your accountant files your returns, they almost certainly prefer Xero access over anything else.
• Inventory management: if you sell physical goods, Xero tracks stock levels and cost of goods sold.
• Multi-entity or complex structures: trusts, companies with multiple shareholders, consolidated reporting.

Where PayWren wins

PayWren is the better fit when you're a sole trader or contractor who needs:

• Speed: create and send a professional invoice in under 2 minutes. Xero's full accounting model adds friction that most freelancers don't need.
• Price: PayWren's Solo plan is $12/month vs Xero Standard at around $70/month. For a freelancer sending 10 invoices a month, that's nearly $700/year saved.
• NZ-specific features: withholding tax (WT) on invoices, NZBN business register lookup, NZ financial year GST returns, IRD box numbers. Built for NZ from the ground up.
• Smart invoice drafting: describe your work in plain English and PayWren generates the invoice. Xero doesn't have this.
• Simplicity: no bank accounts to connect, no chart of accounts to maintain. If you're not an accountant and don't want to become one, PayWren stays out of your way.

What about receipt capture?

Both handle expenses. Xero has Hubdoc (included in most plans) for receipt capture. PayWren reads the vendor name, amount, date, and GST directly from photos of receipts using AI.

In practice, both work. PayWren is slightly faster for simple receipts because there's no separate app to open; it's built into the same workflow.

The verdict

Choose Xero if: you have an accountant who uses it, you employ staff, you need bank reconciliation, or your business is a company rather than a sole trader.

Choose PayWren if: you're a sole trader or contractor, you want to spend as little time on admin as possible, and you don't need payroll or bank feeds. Particularly if price matters. PayWren is substantially cheaper for equivalent invoicing functionality.

Many contractors use PayWren for day-to-day invoicing and give their accountant export access at year-end. The two aren't mutually exclusive.