TradesBill Tax Summary Report screen
TradesBill Tax Summary Report screen.

Most Australian tradies leave money on the table at tax time simply because they don't know what they're allowed to claim — or they know, but never kept the receipts. Tax deductions for tradies cover a lot more than just tools: vehicle costs, protective clothing, insurance, phone and internet, and even a slice of your home office.

This guide walks through the deductions sole trader tradies most commonly claim, what the ATO expects as proof, and the record-keeping habits that make tax time painless instead of a scramble through a shoebox of receipts.

Disclaimer: TradesBill is not a registered tax agent. This guide is general information only. Always confirm what you can claim with a registered tax agent or BAS agent, since deductions depend on your individual circumstances.

The golden rule for tradie tax deductions

To claim a deduction, the ATO requires that:

If an expense is used for both work and personal life — like your phone or your ute — you can only claim the work-related portion, not the whole cost.

Tools and equipment

Tools are the most obvious tradie deduction, but the rules change depending on the price:

This covers everything from a cordless drill and a tile cutter to a laser level or a full tool chest — as long as you use it for your trade work.

Vehicle and travel expenses

If you drive between job sites, to pick up materials, or to visit clients, your vehicle costs are usually deductible — but the trip from home to your first job each day generally isn't, unless you're carrying bulky tools that can't reasonably be left at the job site or in a locked vehicle overnight.

You can choose one of two methods to calculate your claim:

Invoice list with GST amounts tracked
Invoice list with GST amounts tracked.

Protective clothing and safety gear

You can claim the cost of protective and occupation-specific clothing, including:

Plain clothing — like ordinary jeans or a plain t-shirt with no logo — isn't deductible, even if you only wear it for work. It needs to be genuinely protective or clearly identifiable as a uniform.

Insurance, licences and memberships

Phone, internet and home office

If you use your personal phone and internet for work — taking calls from clients, sending quotes, checking emails — you can claim the work-related percentage of your bill. Keep a record for a representative four-week period to work out a reasonable percentage, then apply it to the whole year.

If you do admin work from home — invoicing, quoting, ordering materials — you can also claim a portion of your running costs (electricity, internet) for the hours you use your home office, using either the ATO's fixed rate method or actual costs.

Common mistake: Claiming 100% of a phone or vehicle used for both work and personal life. The ATO can and does audit this — only claim the work-related percentage, and be ready to show how you calculated it.

Other deductions tradies often miss

What you can't claim

A few things trip tradies up every year:

Record-keeping that survives an audit

The ATO requires you to keep records for at least 5 years. For each deduction, you should be able to show:

A photo of a paper receipt is fine — it doesn't need to be the original. The easiest habit is photographing every receipt the day you get it, rather than trying to reconstruct a year of expenses in June. Pairing this with an invoicing app that tracks your income means your BAS and end-of-year tax return both pull from the same clean set of records.

Keep your income records tax-time ready

TradesBill tracks every invoice and payment automatically, so your income is always ready to hand to your tax agent — no digging through emails or bank statements. Free forever, works offline.

Try TradesBill — Free

Frequently asked questions

Do I need a tax agent to claim these deductions?

No, you can lodge your own tax return, but a registered tax agent or BAS agent can help make sure you're claiming everything you're entitled to and staying compliant. Many tradies find the fee pays for itself in extra deductions found.

Can I claim deductions if I'm not registered for GST?

Yes. GST registration and income tax deductions are separate. Whether or not you're registered for GST, you can still claim work-related expenses against your income tax.

What if I don't have a receipt for something small?

For total work-related expense claims of $300 or less, the ATO doesn't require written evidence for every single item, but you still need to be able to explain how you calculated the amount. Above $300 in total, you generally need receipts.

Can I claim the cost of my invoicing app?

Yes — software you use to run your business, including a free invoice app for tradies or a paid subscription tier, is a deductible business expense.