Trade Business Partnerships — Going Into Business With Another Tradie Without Losing Your Shirt

So you've met another tradie — maybe you subbed for each other, worked a few jobs side by side, or you've just got complementary trades — and you're thinking: why not go into business together? Double the capacity, split the overhead, cover more ground. It sounds like a no-brainer. And sometimes it is. But I've also seen it destroy friendships, leave blokes holding thousands in debt the other guy ran up, and turn a solid working relationship into something that ends with lawyers' letters and a busted-up van sitting in someone's front yard.

A trade business partnership done right can accelerate everything. Done wrong, it can take longer to unravel than the partnership lasted. Here's the stuff nobody talks about when they're shaking hands over a beer and deciding to start a business together.

Most tradies who go into business together do it one of three ways.

The informal handshake arrangement. You split profit 50/50 on jobs you do together. Both bring your own gear, your own van, your own ABN. No paperwork. No structure. This works great until it doesn't — and when it doesn't, you've got no agreement to fall back on. One bloke stops pulling his weight. The other bloke starts taking bigger cuts for "managing the jobs." Nobody's technically wrong because nothing was ever written down. This is the most common way tradies partner up and it's also the most dangerous.

The actual legal partnership. You register a partnership with the ATO, get a TFN and an ABN for the partnership, open a joint bank account. Each partner reports their share of the profit on their individual tax return. The partnership itself doesn't pay tax — you do, individually. This sounds clean, but here's the catch (and it's a big one): in a partnership, you are jointly and severally liable for everything. Everything. If your partner signs a contract without telling you, you're on the hook. If they run up a materials account and disappear, the supplier comes after you. If they stuff up a job and the client sues, they sue both of you. You can't just say "that was his job, not mine." The law doesn't care.

Co-directors of a Pty Ltd company. You and your partner are both directors and shareholders of a company. The company enters contracts, carries the liability (mostly), and you're both employees of it. This is the most protective structure — the company is a separate legal entity — but it's also the most administrative. You need a company constitution, ASIC registration, directors' IDs, separate tax returns for the company, quarterly BAS lodgement, and a much higher standard of record-keeping. The upside is significant: the company can insure itself, you can ring-fence liability, and if one director needs to leave, the structure stays standing while you buy them out.

Before you sign anything — and I mean anything — you need to talk about the things that break partnerships. Not the exciting stuff about what jobs you'll chase or how much money you'll make. The awkward stuff.

Who works how much? If one of you wants to work six days and the other wants four, that breeds resentment fast. Are you both taking the same hourly draw? What if one of you is faster or more experienced? Does the slower bloke get paid less, or do you split profit evenly regardless? I've seen this question sink more partnerships than anything else.

Who makes the calls? In a 50/50 partnership, who decides when the partnership buys a new $15,000 trailer, or takes on a big commercial job that ties up your cash for 90 days, or turns down work because one of you is burnt out? If you're equal partners, does every decision need consensus? That paralyses you. If one of you has the final say, the other needs to genuinely accept that — not just nod along.

What happens if one of you can't work? Injury, illness, family crisis — it happens. Does the healthy partner keep the business running and pay the other a share? For how long? What if it's permanent? This needs to be in writing before it happens, not negotiated from a hospital bed.

Do you both have the same financial picture? If one partner has a mortgage and car payments that need $2,000 a week coming in and the other can live on beans and rice, you've got completely different risk tolerances. The one with the mortgage will chase volume and cash flow. The one without it will chase quality and margin. Neither is wrong, but they're pulling in different directions.

A partnership agreement (or shareholders' agreement if you're a company) should cover at minimum:

• ✓**Capital contributions** — what each person put in, what happens if more money is needed
• ✓**Profit sharing** — exactly how revenue is split after expenses (not before)
• ✓**Drawings** — how much each partner can take out of the business per week/month
• ✓**Decision-making** — what requires unanimous consent vs. what one person can decide
• ✓**Roles and responsibilities** — who does what, and what happens if someone drops the ball
• ✓**Buy-sell provisions** — the price and process for buying a partner out
• ✓**Dispute resolution** — a step-by-step process for when you disagree (mediation first, not lawyers)
• ✓**Exit clauses** — retirement, death, disability, voluntary departure, or just wanting out

None of this is romantic. None of it sounds like friendship. But I've seen a ten-page agreement save a partnership — not because it was ever used in court, but because having it forced the conversations. And when things got hard a year later, both blokes could point to the document and say "we agreed on this." That's worth more than any verbal handshake.

Here's the truth: most trade business partnerships end. Some end because the business succeeds and one partner wants out. Some end because it fails. Some end because life changes — kids, divorce, health, moving interstate. A partnership that wasn't designed to end gracefully will end painfully.

The buy-sell clause is the most important piece of paper you'll sign after the partnership deed itself. It sets: how the business gets valued (book value? market appraisal? agreed figure that gets reviewed annually?), how long the departing partner has to wait for their money, and what happens if they want out but you want to keep going. Without this, a departing partner can essentially hold the business hostage until you meet their price.

A simple formula works: agree on a valuation method upfront, review it every year, and fund it with life insurance and a buy-sell insurance policy so the surviving partner isn't trying to find six figures while planning a funeral.

Before you go into business with another tradie, ask yourself honestly: If this blows up in two years, will I still be able to work in the same town without it destroying my reputation or my ability to earn? If the answer is no, fix the agreement until it's yes — or don't do it.

Good partnerships between tradies exist. They work. They're profitable and they make the job better because you've got someone who genuinely has your back. But they don't work because you're mates. They work because you did the paperwork, had the awkward conversations, and built something that can survive whether you're both in it or just one of you.

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