Lawn Mowing Invoice: What to Include, How to Bill Rounds, GST and Strata

Lawn mowing invoice basics: your name and ABN, the client and property address, the visit date, what you did (mow, edge, whipper snip, green waste), the total, and GST only if you're registered. The harder questions are how to bill a weekly round, what to do with cash jobs, and what strata managers need before they'll pay. A lawn mowing invoice template handles the layout. This guide covers the decisions around it, with two worked examples.

What should a lawn mowing invoice include?

A lawn mowing invoice needs the same essentials as any Australian invoice, plus two things specific to the trade: the property address and the visit date. Mowing clients often own several properties or pay through an agent, so "mowing, $80" with no address doesn't get paid.

• Heading: "Tax Invoice" if GST-registered, "Invoice" if not.
• Your business name and ABN.
• Client name and, if different, the property address you serviced.
• Invoice number, invoice date and visit date(s).
• Line items for each service (see the next section).
• Purchase order or work order number for strata, real estate and commercial clients.
• Subtotal, GST (if registered) and total.
• Payment terms and bank details.

What line items go on a gardening and lawn mowing invoice?

Put the regular mow on one line and everything else on its own line. Extras like hedge trimming and green waste removal are where invoices get questioned, so give each a quantity and unit the client can check.

The free gardening and lawn mowing invoice template has these lines ready to edit. Delete what you didn't do rather than typing descriptions from scratch every visit.

Per-visit or seasonal contract: how should you price mowing?

Per-visit pricing is simplest and suits most residential rounds. Seasonal or annual contracts suit strata and commercial clients who want a fixed monthly cost. They also smooth your income through winter, when grass slows down and visits drop.

Contract maths, as an illustration: 18 visits a year at $80 is $1,440, billed at $120 a month ($1,440 ÷ 12). Put the visit count and the visit dates on each monthly invoice. If the client cancels after the busy months, you can then show they've had, say, 12 visits ($960 of work) but only paid 6 months ($720). Agree in the contract what happens to that $240 difference.

Should you invoice each mow or send a monthly statement?

Invoice each mow if the client is new or slow to pay; invoice monthly if they're reliable and you'd rather send one document. A fortnightly round means 2 or 3 visits a month, so a monthly invoice changes amount. List every visit date so the client can see why.

For example, a $75 fortnightly mow on 6 and 20 October 2026 is $150 for October. November has visits on 3 and 17 November, so it's another $150. December gets three (1, 15 and 29 December) for $225. Clients expect the December jump if the dates are on the invoice. Without them, they ring you.

Whichever you choose, keep invoice numbers sequential across the whole round, not per client. It makes the year's records far easier to reconcile.

Do you need to invoice cash lawn mowing jobs?

You don't have to send a formal invoice for a cash job, but you do have to record it. Cash income is assessable income like any other, and the ATO expects your records to explain every transaction. A quick invoice or receipt is the easiest record to keep.

The ATO says records must be in writing (paper or electronic) and kept for 5 years. It recommends reconciling your daily cash and card takings and banking all cash income into your business account. See its guidance on when to do record keeping tasks.

A workable routine for a mowing round:

• Issue an invoice or receipt for every job, cash or not, from one numbered sequence.
• Mark cash invoices "paid, cash" with the date.
• Bank the cash weekly and note which invoices it covers.
• Keep tip receipts and fuel receipts with the week's invoices.

If a client wants a receipt rather than an invoice, our guide to what to put on a receipt covers what it needs.

Do lawn mowing businesses charge GST?

Only if you're registered for GST, and registration becomes compulsory once your GST turnover reaches $75,000 a year. Most solo mowing operators start below that, so they send invoices without GST. A busy round can cross the line sooner than you'd expect.

The maths: 25 mows a week at $60, for 50 weeks, is 25 × $60 × 50 = $75,000, right on the threshold. Add hedging and green waste and you can pass it with fewer lawns. The test is a rolling 12 months; our GST registration threshold guide explains it.

Under the threshold and not registered? Send an invoice without GST: "Invoice" heading, no GST line, ABN still on it. Don't add 10% "just in case". If you're not registered, you can't charge GST.

How do you invoice strata, body corporate and real estate clients?

Match their paperwork exactly: invoice the entity on the work order, quote the purchase order or work order number, show the property address and include your ABN. Managing agents process hundreds of invoices, and anything that doesn't match a work order sits in a queue.

• Bill to: the body corporate or owners corporation named on the work order, "care of" the managing agent if they say so. For rentals, the landlord care of the agency.
• PO or work order number: in the invoice header, not buried in the notes.
• Property and scope: "Common property, 14–20 Example St: mow, edge, blow down paths".
• Send to accounts payable (often a dedicated inbox), not the property manager's personal email.

The ABN matters more here than anywhere. The ATO's own example is a gardener doing garden maintenance for a body corporate: he's carrying on a business and invoices $250 without his ABN, so the body corporate must withhold the top rate of tax from the payment. That's 47%, or $117.50 of the $250. The exceptions, including payments of $75 or less excluding GST, are on the ATO's payments you don't withhold from page.

Bigger landscaping jobs bring one more rule. Landscaping construction, including paving and design, is on the ATO's building and construction TPAR list. If you pay subcontractors for that kind of work, check whether you need to lodge a Taxable payments annual report. For landscaping jobs that need materials paid upfront, see our guide to the deposit invoice.

Worked example 1: a lawn mowing invoice without GST

A sole trader under the GST threshold, invoicing a homeowner for one fortnightly visit.

Check: 75 + 30 + 24 = $129.00. Heading "Invoice", ABN shown, no GST line. If this is your setup, the sole trader invoice generator fills in your name, ABN and bank details each time.

Worked example 2: a GST-registered invoice for a body corporate

A GST-registered operator billing a body corporate monthly for common-area maintenance, against a purchase order. Prices exclude GST.

Check: 720 + 195 + 120 = $1,035.00. GST is 10% of $1,035.00 = $103.50. Total $1,138.50.

Because the total is $1,000 or more, this tax invoice must also show the buyer's identity or ABN. Here that's the body corporate's name, which you'd include anyway with the PO number. These rates illustrate the maths; they aren't recommended prices.

Common lawn mowing invoice mistakes

• No property address or visit date. Clients with more than one property can't match the bill.
• Missing PO number on strata work. The invoice waits until you resend it.
• Unrecorded cash jobs. Every job needs a record, even if the client never sees an invoice.
• Green waste with no unit. "Rubbish removal $60" invites a query; "2 trailer loads × $30" doesn't.
• Charging GST while unregistered. You can't, and your client can't claim it.

Comparing apps built for gardening rounds? We reviewed them in the best invoicing apps for gardeners in Australia.

Once your round is big enough that invoicing eats your Sunday night, InvoiceSonic takes the repeat work off you. The free plan keeps clients and properties saved. Pro (A$19/month, 7-day trial) sends recurring invoices for each round, shows who's opened them and reminds late payers automatically.

This article is general information, not tax advice. For your circumstances, check the ATO's record keeping for business guidance or a registered tax agent.

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