How to handle an NSF or returned rent payment

An NSF notice from the bank is not an emergency. It is a process. Landlords who handle returned payments calmly, quickly, and with clean documentation almost always resolve them without involving the Landlord and Tenant Board. The ones who don't are usually the ones who waited or kept incomplete records.

Step 1: Contact the tenant the same day

Most returned payments are timing problems, not bad faith. The tenant may have received their paycheck a day late, or the payment may have been deducted before a transfer cleared. A quick, neutral message — "The rent payment for [date] came back from the bank. Can you let me know when you can send it?" — will resolve the majority of cases in 24 hours. Keep a record of the message and the reply.

Step 2: Record the NSF immediately in your ledger

The moment you receive the bank notice, post a negative entry to the tenant ledger for the returned amount. Do not leave the original payment marked "received." If you later file an N4 or L1 with the LTB, the board will examine your rent ledger line by line. An inconsistency — such as a payment marked received when the bank returned it — can result in a defective notice and a dismissed application.

• Post the NSF as a reversal on the date the bank returned the funds, not the original due date.
• Add the NSF fee (if it is in your lease) as a separate charge on the same date.
• Note the bank's reference number for the returned item.
• If the tenant re-pays by a different method (e-transfer, certified cheque), post that receipt separately so the ledger shows the full sequence of events.

What you can charge in Ontario

Under Ontario tenancy law, a landlord can charge an NSF administration fee only if it is expressly written into the tenancy agreement. The amount must be reasonable — the most common approach is $20 plus any bank charge actually passed through to you. If your bank charged you $7.50 for the returned item, you can recover $27.50. If your lease has no NSF clause, you cannot add the charge after the fact.

Standard Ontario lease (Form 1)

The Ontario Standard Form of Lease (Form 1) includes a field for NSF fees in the Additional Terms section. If you use the standard form, make sure that section is completed at signing. If it is blank, the fee is likely unenforceable.

Step 3: Decide whether to re-attempt the debit

If the tenant paid by pre-authorized debit and you have their banking details on file, you may be able to re-submit the debit once the tenant confirms funds are available. Some landlords wait for the tenant's explicit confirmation before re-attempting, which avoids a second NSF fee to both parties. Others re-attempt once automatically. Both are defensible — the key is communicating your approach to the tenant in writing so there are no surprises.

When to serve an N4

If the tenant does not pay the full outstanding balance within a reasonable window — typically a week after first contact — you should consider serving an N4 Notice to End a Tenancy Early for Non-Payment of Rent. Key rules for the N4:

• The amount on the N4 must reflect only rent arrears — not NSF fees, late fees, or other charges. Including non-rent amounts makes the N4 defective.
• For a monthly tenancy, the N4 gives the tenant 14 days to pay in full or vacate (7 days under proposed Bill 60 changes, once proclaimed).
• If the tenant pays the full arrears before the N4 termination date, the notice becomes void and you cannot file an L1.
• You can serve the N4 the day after the missed due date — there is no waiting period, but you cannot file the L1 until after the termination date on the N4 has passed.

The L9: collect without evicting

If you only want to collect the money — not end the tenancy — consider an L9 application. The L9 does not require prior notice to the tenant and can be filed at any time after a missed payment. If the board rules in your favour, it orders the tenant to pay the arrears plus your $170 filing fee. Most L9 hearings are uncontested and resolved relatively quickly. The L9 does not trigger an eviction process.

Preventing repeat NSF events

One NSF can be a timing problem. Two or more in the same tenancy is a pattern that should prompt a conversation with the tenant about their preferred payment arrangement. Some tenants do better paying on the 15th than the 1st because of when their income arrives. Others prefer to switch from PAD to e-transfer so they control the timing. Accommodating a small scheduling change is usually less costly than an LTB application.

• Kera rent collection and ledger tracking
• Pre-authorized debit for rent: the Canadian landlord's guide
• All rent collection guides
• Kera lease management