In St. Charles, Illinois, paying your city utility bill online or by phone through the city’s payment processor costs $3.95 every time. That includes the electronic check option. It also includes automatic payments set up through that processor. I want to start there because the standard advice for dodging a convenience fee is “pay from your bank account” or “turn on autopay,” and in St. Charles both of those still cost you $47.40 a year.
After going through fee pages from utilities, rent portals and one state legislature, here’s my conclusion: the fee follows whoever processes your payment, not the payment method you pick. Once you see that, you can get nearly every bill down to zero, usually in a single afternoon.
Convenience fees are mostly profit for the biller
Pay-to-pay fees are what consumer lawyers call these charges. Billers prefer “convenience fee,” which sounds like you’re getting something extra. You aren’t. In a 2022 brief, the National Consumer Law Center described one creditor that charged customers $7.50 to pay online while its own cost to process the payment was believed to be about 40 cents. That’s a markup of more than eighteen times.
Customers figured this out years ago. The same brief cites a poll from two years before the 2009 Credit CARD Act in which 90% of Americans called a $10 pay-by-phone charge unfair. Congress responded, but narrowly. Since 2009, your credit card issuer generally can’t charge you to pay your credit card bill unless you ask a live representative for expedited service. Your landlord, your water department and your internet company are not covered by that rule. There’s no federal cap on what they can charge you to hand over money you already owe.
Paying with a debit card won’t get you out of the fee
A lot of people assume convenience fees are a credit card thing, so they switch to debit. That doesn’t work as often as you’d hope.
On March 16, 2026, the Kansas City Board of Public Utilities started passing a 2% processing fee to customers who pay by card. Its fee FAQ spells out that debit cards count, and so do Apple Pay, Google Pay, PayPal and Amazon Pay. The reason is mechanical. BPU’s system doesn’t take PIN debit, so a debit card typed into a website runs over the same card networks as a credit card, and the processor bills it the same way. On a $180 monthly bill, that’s $3.60 a month, or $43.20 a year, to pay with a card that pulls from your checking account anyway.
Rent portals can be worse. One Real Property Management office that collects rent through AppFolio lists its tenant fees as 2.99% for credit cards, a flat $9.99 for debit cards and nothing for eCheck. Notice the debit fee is flat. On a $1,650 rent payment, $9.99 is cheaper than the credit card fee, but it’s still $119.88 a year that you could pay as zero by typing in your routing number instead.
What these fees add up to over a year
Here’s a realistic household. You rent for $1,650 and pay by debit card through a portal like that one: $9.99 times 12 is $119.88. Your electric bill runs through a processor that charges $3.95 a payment, the way St. Charles does: $3.95 times 12 is $47.40. Your water bill comes from a utility with a 2% card fee, and it averages $90, so you pay $1.80 a month, or $21.60 a year. Add those up and you get $188.88 a year spent on the act of paying. None of it bought you anything.
Some people put rent on a rewards card to offset the fee. Run the math before you try it. On $1,650 at 2.99%, the fee is $49.34 a month. A 2% cash-back card earns $33.00 on that same payment. You’re behind $16.34 every month, or $196.08 over a year, and that’s with one of the better flat-rate cards on the market. Our breakdown of paying rent with a credit card covers the narrow case where it can work, which mostly involves hitting a sign-up bonus. As a monthly habit, it loses.
Autopay is only free when your bank sends the money
This is the part most fee advice gets wrong. There are two ways money can move from your checking account to a biller, and they’re priced differently.
In the first, you give your account and routing numbers to the biller’s payment processor, and the processor pulls the money. That’s what the “pay by bank” or “eCheck” button usually does, and it’s what many autopay enrollment pages do too. Because the processor is doing the work, it can charge for it. St. Charles proves the point: its $3.95 fee applies to eChecks and to automatic payments set up through Paymentus, its processor.
In the second, your own bank pushes the money out through its bill pay service. The biller just receives a payment, and there’s no processor in the middle to bill you. Both St. Charles and BPU list “your bank’s online bill pay” as a no-fee option. Some billers also run their own direct ACH autopay outside the processor, and that’s usually free too. The quick test is to look at the confirmation screen. If a fee line shows up, even for a bank account payment, you’re on a processor’s rail and should switch.
One practical warning: bank bill pay can take a few business days to land, depending on how your bank delivers it, so schedule it early rather than the night before the due date. If your paydays and due dates don’t line up, it’s worth syncing your bill due dates with your paydays first, which takes away the last-minute panic that pushes people toward fee-based “pay now” buttons. And if you already have a stack of automatic payments running, our autopay audit walks through checking each one.
New York renters may get a legal fix soon
Rent is where the fee hurts most, and New York may be the first state to shut it down for bank transfers. The state’s Senate Bill S947 would bar residential landlords from charging any fee for paying rent by ACH and would require landlords to offer at least one way to pay rent without a fee. It passed the state Senate 55 to 6 on March 18, 2026, and the Assembly passed it on May 13, 2026. As of early October, the bill page still listed it as passed by both houses, with no governor’s signature yet. If you rent in New York and your portal charges you for bank transfers, keep an eye on it.
Outside New York, no law forces the issue, but your landlord almost certainly has a free option anyway, because ACH costs them pennies to accept. The portal just puts the card button first and hopes you click it.
Your 15-minute convenience fee audit
Pull up your last two months of checking and credit card statements and search for “fee,” “conv,” “svc,” and the names of processors like Paymentus. AppFolio fees, for example, appear as a separate line labeled APPFOLIO_TXNFEE, so they’re easy to miss next to the rent itself. Write down every bill that triggered a charge.
For each one, look for the no-fee route on the biller’s payment page, which is often buried under “other ways to pay.” If you can’t find one, call and ask a single question: “What’s the no-fee way to pay this bill?” Then set it up through your bank’s bill pay or the biller’s own ACH and delete the card from the old autopay. In the household example above, that one round of switching is worth $188.88 a year.
Convenience fees work because they’re small and they show up at the exact moment you’re trying to be responsible. You don’t need to stop paying online. You just need to make sure your bank, and not a processor, is the one sending the money.
