Card Surcharges and Payment Fees: Should You Pass Them On?
Every card payment you take costs you a percentage. You can absorb it, surcharge it, or price it into your rates — and each one does something different to your margin and to the conversation at the end of a job.
Taking cards gets you paid faster than any other change you can make to your invoicing, and it costs a percentage every time. That leaves you with a decision most tradies make by accident: wear the fee, add it to the invoice, or build it into your prices so it never comes up. This guide covers what each option does to your margin and your client relationships, how to work out what card payments actually cost your business, and where to check the rules — because surcharging in Australia is regulated, the rules move, and you should not be taking them from an article.
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What you're actually paying for
The honest comparison isn't a fee against no fee. It's the fee against what the alternative costs you, and the alternative is rarely free.
A bank transfer moves the work to the client — copy the account details, get the reference right, remember to do it — and then moves the rest back to you: check the account, match the payment to a job, mark it off, chase the ones that didn't arrive. An invoice that needs someone to sit down at a laptop is an invoice that waits until the weekend, and sometimes the weekend after that.
- Speed. Money on the day beats the same money in three weeks, and some of the three-week money never turns up at all.
- Admin. Reconciling transfers and chasing the ones that didn't land is unbilled time at your charge-out rate.
- Drop-off. Every extra step between the invoice and the payment loses you a share of the ones that would have been paid immediately.
- Bad debt. A card tapped before you leave the driveway cannot become an overdue invoice.
There is no single number for what a card payment costs. It varies by card type, by whether it was tapped in person or paid through a link, by your provider and by your plan. Anyone quoting you one figure is quoting an average that isn't yours — take a month of statements and work out your own blended rate.
The three options
| Absorb it | Surcharge it | Price it in | |
|---|---|---|---|
| What the client sees | One price, no mention of a fee | An extra line at the moment they pay | One price, marginally higher than it used to be |
| Effect on margin | Comes straight off it | Neutral, if it's set correctly | Neutral, spread across all your work |
| Admin | None | Most — it has to be disclosed, correct, and shown properly on the invoice | None, after the first review |
| Where it bites | Big-ticket jobs, where the percentage is real money | The last conversation of an otherwise good job | Clients paying by transfer are covering it too |
| Suits | Small jobs, and anywhere payment speed matters more than the fee | Large one-off amounts where the fee is genuinely material | Most trade businesses, most of the time |
Absorbing it
On ordinary maintenance and service work, the fee on a single invoice is small and the friction of a surcharge is not. You are trading a known percentage for a payment that happens now, in front of you, while the client is pleased with the work.
Do the comparison with your own numbers rather than a feeling. Multiply your average invoice by your own blended rate, then put that next to an hour at your charge-out rate — because an hour a week of matching transfers and sending reminders is what the fee is competing against.
Where absorbing stops making sense is at the top end. A percentage that's trivial on a $400 service call is a different conversation on a $40,000 fit-out, which is exactly why the decision is often per job rather than once for the whole business.
Surcharging
Card surcharging is regulated in Australia. There are limits on what may be charged and requirements about disclosing it, the ACCC enforces the rules on excessive surcharges, and the framework has been under active review — so this is not something to set up from a blog post, ours included.
- Check the current rules with the ACCC before you add a surcharge to anything. That's the authority on what's permitted and what has to be disclosed.
- Get your actual cost of acceptance from your payment provider in writing. It's the number any permitted surcharge has to be built from, and only they can tell you what yours is.
- Re-check when your provider or plan changes. A surcharge set two years ago against a rate you no longer pay is a problem that compounds quietly.
Beyond the rules, there's a practical point that applies whatever they say. A surcharge on a fixed-price quote is the single most likely thing on your invoice to start an argument, because the client agreed to a number and a different number arrived. If you're going to surcharge, it belongs on the quote and in your terms, not as a surprise line at the end.
A line item called "admin fee" or "payment handling" that exists to recover card costs is a surcharge with a different name on it. Renaming it doesn't change what it is or which rules apply to it, and a client who works it out trusts the rest of your invoice less. If you want to recover the cost quietly, price it in — that's the legitimate version of the same idea.
Pricing it in
This is where most trade businesses land, and it's the cleanest of the three. Merchant fees are an overhead like insurance, phone and software — a cost of being open — and overheads belong in your rate rather than on your invoices.
The method is the same one you used to set the rate in the first place. Take twelve months of merchant fees off your statements, add the total to your overheads, and re-divide by your chargeable hours. If fees cost you $1,800 a year and you bill 1,380 chargeable hours, that's about $1.30 an hour — a rounding error on your rate, and it never has to be discussed with anybody. Working out your charge-out rate has the full calculation.
The honest catch: clients who pay by transfer are now covering a cost they didn't cause. Most tradies decide that's fine, and they're right — running two prices costs more in admin and confusion than the cross-subsidy is worth.
Whichever option you choose, make it the same one every time. The fastest way to make a fee feel unfair is to charge it to some clients and not others, or to remember it on the big jobs and forget it on the small ones.
What actually moves the needle
The fee is a rounding error next to how fast the invoice gets paid, and you have far more control over the second one:
- Put a pay link on the invoice itself, so paying it is one tap rather than a trip to internet banking.
- Take payment before you leave on small maintenance work. Tap-to-pay on a phone removes the entire chasing problem for the jobs that generate most of it.
- Take a deposit at acceptance on anything with materials. You should not be funding someone else's hot water unit.
- Keep a card on file for maintenance clients with their agreement, so recurring work doesn't need a decision every time.
- Invoice the same day. No payment method beats a bad habit here — see how to write a tradie invoice.
It's worth remembering that a merchant fee only ever exists on money you've actually collected. There's no fee on an invoice that's ninety days overdue — and no revenue either.
ServiceYak sends the invoice with a payment link the day the job finishes, lets you take a card on site, and marks the payment off against the job automatically — so the money and the job record stay together without anyone reconciling anything.
Frequently asked questions
Can I charge a card surcharge in Australia?
Surcharging is permitted in some circumstances and regulated in others, with limits on the amount and requirements about disclosure, and the framework has been under review. Check the ACCC's current guidance rather than relying on what a mate does, and get your own cost of acceptance in writing from your payment provider before you set any surcharge.
Should I absorb the card fee or pass it on?
For everyday service work, absorbing it usually wins — the fee is small, the payment is immediate, and a surcharge conversation at the door undoes a good job. For large one-off amounts the percentage becomes real money and is worth handling deliberately. Most businesses end up pricing it into their rates instead, which gets the same result without a conversation.
How do I work out what card payments really cost me?
Take a month or twelve of your merchant statements, divide total fees by total card takings, and you have your own blended rate. It's the only figure that matters, because rates vary by card type, by whether the payment was tapped or paid online, and by provider and plan.
Aren't bank transfers cheaper than cards?
Only on the merchant statement. Transfers move the effort to the client and the reconciling back to you, and they're slower, which means more invoices sitting and more of them needing a chase. Price that admin at your charge-out rate before you decide the transfer was free.