AI Receipt Scanning for Australian Sole Traders: Dext, Lightyear, and Ocerra Compared

The shoe box of receipts is one of the most persistent small business clichés in Australia — and it persists because the problem is real. Sole traders and small business owners accumulate paper and digital receipts throughout the year, then face hours of data entry before BAS lodgement or tax time. AI receipt scanning tools solve this by extracting data automatically and pushing it into Xero or MYOB without manual entry.

Three tools dominate the Australian market for this task: Dext (formerly Receipt Bank), Lightyear, and Ocerra. They are not interchangeable — each suits a different type of business. Here is how they compare.

Why Manual Receipt Entry Is Worth Fixing

Beyond the time cost, there is a compliance issue. The ATO requires GST-registered businesses to retain tax invoices for five years. Paper receipts fade, get lost, and are difficult to retrieve during an audit. A digital record with the GST amount correctly extracted and coded to the right account is both a time saving and a compliance improvement.

There is also an ABN dimension. If you pay a supplier more than $82.50 (including GST) and they do not provide an ABN on the invoice, you are generally required to withhold 47% of the payment — the top marginal tax rate — and remit it to the ATO. That rule is poorly understood and easy to breach. Some AI receipt scanning tools can flag invoices missing supplier ABNs before you process the payment.

Dext: The Standard for Xero-Heavy Workflows

Dext is the most widely used receipt scanning tool among Australian small businesses and bookkeepers. It integrates deeply with Xero and MYOB, and the mobile app makes it easy to photograph receipts on the spot rather than storing them for later processing.

You photograph a receipt, Dext extracts the supplier name, date, total, and GST amount using OCR and AI, then proposes an account code based on your Xero chart of accounts. You review and approve, or set up supplier rules so that receipts from known suppliers are coded automatically every time.

Dext's extraction accuracy is high on standard tax invoices. It handles most Australian retail and supplier invoice formats well, including digital PDFs emailed directly to your Dext inbox. The tool also categorises receipts for BAS purposes, distinguishing between GST-inclusive, GST-free, and out-of-scope items.

Pricing starts at around $35 AUD per month for sole traders. If your bookkeeper already uses Dext, you may be able to access it through their practice subscription at no additional cost.

Lightyear: Better for Tradies with Purchase Orders

Lightyear takes a different approach. Rather than focusing on receipts, it is built for purchase invoice processing — the kind of workflow where a tradie or small manufacturer orders materials from suppliers, receives an invoice against that order, and needs to match the invoice to what was actually delivered before paying.

For a plumber ordering copper fittings from a wholesale supplier, or a builder reconciling timber deliveries against quotes, Lightyear's line-by-line extraction and purchase order matching is genuinely useful. It reads the individual line items on a supplier invoice, not just the total, and can flag discrepancies between what was ordered and what was invoiced.

Lightyear is Australian-built and integrates with Xero, MYOB, QuickBooks, and several industry-specific ERP systems. It is positioned at small to medium businesses rather than sole traders, and pricing reflects that — it starts higher than Dext, typically around $99 AUD per month for small teams. For a sole tradie, Dext is more cost-appropriate unless you are regularly dealing with multi-line purchase invoices.

Ocerra: Built for the Australasian Market

Ocerra is purpose-built for the Australasian market, which means it handles the specific quirks of Australian invoicing formats — including less common supplier invoice layouts that tools trained on UK or US data sometimes struggle with. It is listed on the Xero App Store and integrates with Xero, MYOB, and QuickBooks.

Ocerra's headline claim is up to 70% reduction in manual processing time, achieved through a combination of OCR extraction and AI-assisted line-by-line coding. It also supports multi-entity setups, which is useful for business owners running more than one ABN or entity through the same accounting software.

For Australian GST processing, Ocerra extracts the GST amount separately and maps it to the correct BAS label, which reduces the risk of GST coding errors before lodgement. Pricing is available on request from their website — it is positioned between Dext and Lightyear on cost, making it worth getting a quote if you find Dext too limited but Lightyear too expensive.

Side-by-Side Comparison

	Dext	Lightyear	Ocerra
Best for	Sole traders, freelancers	Tradies, purchase-order businesses	Multi-entity, non-standard invoice formats
Price (AUD/month)	From ~$35	From ~$99	Quote on request
Xero integration	Yes	Yes	Yes
MYOB integration	Yes	Yes	Yes
Line-item extraction	No	Yes	Yes
Purchase order matching	No	Yes	No
Multi-entity support	No	Limited	Yes
ABN validation	Partial	No	Yes
Free trial	Yes	Yes	Yes

Which Tool Suits Which Business

If you are a sole trader or freelancer doing your own books in Xero, Dext is the obvious starting point. It is the most affordable, most widely supported by Australian bookkeepers, and handles the receipt-to-Xero workflow better than any alternative at its price point.

If you run a trade business and regularly order materials from suppliers, look at Lightyear. The purchase order matching and line-item extraction will save you real time and catch invoice discrepancies before you pay them.

If you operate multiple entities or find that Dext struggles with some of your supplier invoice formats, Ocerra is worth trialling — the Australasian-specific training data matters when your suppliers use formats that other tools do not handle cleanly.