A rent payment that fails creates two amounts owing, and they behave differently. The rent is arrears. The charge for the failure is not rent at all, and in Ontario and British Columbia it is capped by regulation. Running them together is the expensive mistake, because an arrears notice that states the wrong figure can be thrown out and you start the notice period over.
Here is the order to run on the day a payment comes back.
Step 1: Confirm the return with your bank, not with the tenant
Three facts have to come from the bank before you charge anything: the reason the item came back, the date it came back, and the instrument it came back on.
The reason matters because a stop payment, a closed account and insufficient funds are different events. The date matters because your charge and your arrears figure both run from the return, not from the day the deposit first showed on your statement. The instrument matters because the fee rules are written around a cheque.
Step 2: Work out what you are allowed to charge
Ontario. Section 134 of the Residential Tenancies Act, 2006 prohibits additional charges outright, and Ontario Regulation 516/06 carves out a short list of exceptions. Two entries cover a failed payment: the NSF charges a financial institution charged to the landlord, and an administration charge of no more than $20 for an NSF cheque. There is no third entry. A $50 flat fee, or a $20 charge with a late fee stacked on top, falls outside the carve-out and becomes money collected illegally. Section 4 of the Act makes a lease clause that says otherwise void.
British Columbia. Section 7 of the Residential Tenancy Regulation allows the service fee the financial institution charged for returning the cheque, plus an administration fee of no more than $25 for the return of a cheque or for late payment of rent. Subsection 7(2) carries the condition most landlords miss: the $25 fee cannot be charged unless the tenancy agreement provides for it. If your lease is silent, you have the bank's fee and nothing more.
Alberta. The Residential Tenancies Act says nothing about late or NSF charges, so the charge rests on the tenancy agreement and on the common law rule against penalty clauses. A single flat amount that approximates your real cost is defensible. A charge that grows per day is the shape the courts have struck down, because the same escalation applies whether the payment is one day late or fifteen.
One wording point worth holding onto: both capped administration fees are written around a cheque. A returned pre-authorized debit or a reversed transfer is not a cheque, and neither regulation has a matching line for it. Ontario's description of the bank's own charge is broader, naming no instrument. Charge the capped fee on a bounced cheque and get advice before applying it to anything else.
Step 3: Post the charge on its own line
Enter the rent arrears and the failure charge as two entries, both dated to the return. A combined balance is the figure that gets copied onto a notice by accident, and it will not tell you which part is rent. That distinction decides what you can demand and what you can only claim later, which is the same problem behind a ledger balance that does not match your arrears number.
Step 4: Serve the arrears notice with rent only
Ontario's N4 has to set out the rent the tenant owes as of the day it is given. Subsection 59(3) voids the notice once the tenant pays the arrears plus any rent that has come due since, and nothing in that subsection asks for an NSF charge. The Landlord and Tenant Board's own guidance on rent arrears states the conclusion plainly: a landlord may apply for NSF charges, but they cannot be claimed in an N4, and including them will likely invalidate the notice.
A notice struck down on its amount costs you the whole notice period, which now begins at seven days under the amended arrears timeline. Rent on the notice, charge off the notice.
Step 5: Claim the charge on the application instead
The charge is still recoverable. It moves one document later. Subsection 87(5) of the Ontario Act lets the Board include, on a landlord's arrears application, the NSF cheque charges the landlord claims and has not been reimbursed for, plus unpaid administration charges up to the prescribed amount per cheque. That is the correct home for the $20.
In British Columbia the fee is an amount owing under the tenancy agreement, so it travels through a dispute resolution application for a monetary order rather than riding on a notice to end tenancy.
Step 6: Change the payment method by agreement, not by demand
The reflex after a bounced cheque is to put the tenant on pre-authorized debit. In Ontario you cannot require that, and a lease clause does not rescue it.
Neither a landlord nor a tenancy agreement shall require a tenant or prospective tenant to, (a) provide post-dated cheques or other negotiable instruments for payment of rent; or (b) permit automatic debiting of the tenant's or prospective tenant's account at a financial institution, automatic charging of a credit card or any other form of automatic payment for the payment of rent.
A tenant who volunteers to switch is a different situation, and that agreement is worth getting in writing. Remember section 109 as well: a receipt for rent, arrears or any other amount paid has to be provided free of charge on request, and the tenant clearing the arrears will often ask for one.
The lease check to do this week
Open your standard lease and find the failed-payment clause, because two steps above depend on wording you set months ago.
- In British Columbia, a clause that does not name the administration fee means you cannot charge it. Adding it now takes the tenant's agreement, so the fix lands on new leases first.
- In Ontario, a clause naming a figure above $20, or adding a late fee alongside the NSF charge, is void in that part, and charging on it invites an application for money collected illegally.
- Anywhere in the country, a daily or compounding charge should be replaced with one flat amount you can tie to a real cost.
None of this makes a tenant pay. It stops the failure costing you twice, which is what happens when a sound arrears case is dismissed over a $20 line on the notice.