How to Get Paid Faster as a Plumber (7 Proven Strategies)
Why Plumbers Struggle to Get Paid
Unlike a cafe where customers pay before they leave, plumbers often finish work and hope the money arrives later. This creates cash flow problems that kill more trade businesses than lack of work does.
The main reasons for late payment:
- Invoice sent days after the job (customer forgets the urgency)
- No clear payment terms stated upfront
- No easy way to pay (bank transfer only)
- No follow-up system for overdue invoices
- Awkwardness about asking for money
7 Strategies That Work
1. Invoice Immediately (Same Day, Same Hour)
Send the invoice while you're still in the driveway. The customer just watched you fix their problem — they're grateful and ready to pay. Wait a week and that gratitude fades.
2. Offer Multiple Payment Methods
The more ways people can pay, the faster they pay:
- Tap-and-go on site (Square, Tyro — $30/month)
- Bank transfer (BSB + account on every invoice)
- PayID (instant, free for both parties)
- Credit card link in invoice email
3. State Terms at Booking
"Payment is due on completion for residential work" — say this when you book the job, not when you hand over the invoice. Setting expectations early prevents awkward conversations later.
4. The 7-Day Follow-Up Text
If not paid within 7 days, send: "Hi [Name], just a friendly reminder that invoice #[X] for $[amount] is due. You can pay via bank transfer to [details] or I can take card payment over the phone. Cheers, [Your name]"
Keep it friendly. Most late payments are forgetfulness, not malice.
5. Require Deposits for Large Jobs
For jobs over $1,000, request 50% deposit before starting. This is standard practice and protects you from customers who disappear after the work is done. Frame it as: "50% deposit to secure your booking and cover materials."
6. Add Late Payment Fees (and Advertise Them)
Include on every invoice: "A late payment fee of $25 applies to invoices not paid within [X] days." You rarely need to enforce it — just having it there makes people pay on time.
7. Fire Bad Payers
If a customer consistently pays 60+ days late, they're costing you money. The stress of chasing payment, the cash flow impact, and the opportunity cost of working for someone else — it's not worth it. Politely decline future work.
The Cash Flow Impact
If you invoice $15,000/month and average 30-day payment terms, you always have $15,000 "in the air." Reduce that to 7-day average and you free up $11,000 in working capital. That's the difference between stressing about fuel money and having a healthy buffer.
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