When you stop paying an unsecured debt, the original creditor eventually writes it off and either sells it to a collection agency or assigns it for collection. The collection account is then reported to Equifax Canada and TransUnion Canada, where it can dramatically lower your credit score and remain visible to lenders for up to 6 years.
Understanding how collections work — and what you can do about them — is essential for anyone trying to rebuild or protect their Canadian credit.
A collection account can drop a credit score by 50–150 points depending on your starting score and how recently it was added. The impact is greatest when the collection is recent. As years pass, the same collection has less impact even before it falls off the report.
Multiple collections compound the damage. Three collection accounts from the same period can push a 700 score into the low 500s.
Collections remain on your Equifax and TransUnion credit reports for 6 years from the date of last activity on the account. "Last activity" typically means the date of last payment — which is why paying a very old collection can sometimes reset the clock. In most cases, it's still worth paying, but understand this nuance.
No — in Canada, paying a collection does not automatically remove it from your credit report. It will be updated to show "paid" or "settled," which is better than "unpaid" but the account remains visible for the full 6-year window. Some collection agencies may agree to "pay for delete" arrangements (removing the item in exchange for payment), but bureaus and agencies are not obligated to do this and it's not standard practice in Canada.
Considerations:
If a collection on your report is inaccurate — wrong amount, wrong date, not your debt, already paid — you have the right to dispute it. File disputes directly with Equifax Canada and TransUnion Canada. They must investigate within 30 days and correct or remove inaccurate items. See our guides on Equifax disputes and TransUnion disputes for step-by-step instructions.
KOHO's Credit Building feature reports to Equifax monthly for just $7/month. Combined with no monthly banking fees, it's the smartest way to rebuild your credit score while getting your finances on track. Use code 45ET55JSYA for a bonus.
Get KOHO + Credit Building — Code 45ET55JSYACollection agencies in Canada are provincially regulated. Regardless of province, collectors:
If a collector violates these rules, file a complaint with your provincial consumer protection office.
You don't need to wait for collections to fall off before rebuilding. Start adding positive accounts now:
New positive history adds up over time and gradually outweighs the negative impact of old collections — especially once those collections are 3–4 years old.