A 600 credit score in Canada puts you in "fair" territory — approved for some products, but at higher rates, with more rejections, and fewer options than you deserve. It's a score that reflects past financial difficulty or simply a thin credit file, and it can feel like a permanent mark.

It isn't. A 600 score is fixable, and with the right actions taken consistently, crossing 750 within 12 months is genuinely achievable for most people. Not easy — it requires discipline — but very possible.

This guide gives you a concrete month-by-month plan, not vague advice. Here's exactly what to do and when.

Before you start: check your credit report for errors

Before doing anything else, get your free credit reports from both Equifax and TransUnion. Review every account, every balance, every inquiry. Errors are more common than people think — incorrect late payments, accounts that aren't yours, balances that were paid off but still show as outstanding. Disputing errors can move your score 20–50 points before you change a single behaviour.

Why 600 → 750 is harder than it sounds — and why it's still doable

Moving 150 points sounds like a lot. It is. But credit scores aren't linear — the actions that move you from 600 to 650 are the same ones that eventually get you to 750. The difference is time and consistency, not complexity.

A 600 score typically reflects one or more of: missed payments in the past, high credit utilization, a thin credit file, too many recent hard inquiries, or some combination. Each of these is addressable. None of them are permanent.

"Credit scores are a lagging indicator. The work you do today shows up 30–60 days from now — which means starting immediately matters more than anything else."

The projected score timeline

Projected score trajectory — starting at 600
Start
600
Mo. 2
620
Mo. 4
645
Mo. 6
670
Mo. 9
705
Mo. 12
750+

Month-by-month action plan

1
Month
Dispute errors, set up autopay, reduce utilization
Pull both credit reports. Dispute every error in writing with the bureau. Set up autopay for the full balance on every credit card — this is non-negotiable going forward. If your utilization is above 30%, pay down balances aggressively this month. These three actions alone can move your score 20–40 points.
Expected gain: +15 to +40 points
2
Month
Request a credit limit increase on existing cards
Call your bank and request a credit limit increase without a hard inquiry — many banks allow this if you've been a customer in good standing. A higher limit with the same balance reduces your utilization ratio immediately. If you have a $2,000 limit and $600 balance (30%), getting a $4,000 limit drops utilization to 15% overnight.
Expected gain: +10 to +20 points
3
Month
Apply for a secured card if your file is thin
If your credit file has fewer than 2 active accounts, a second card adds to your credit mix and provides another line reporting on-time payments. Use a secured card or a no-fee student card. Spend small amounts, pay in full. Do not apply for more than one new card at this stage — the hard inquiry will temporarily drop your score 5–10 points.
Expected gain: +5 to +15 points (after inquiry recovery)
4–6
Months
Stay consistent — pay in full, keep utilization under 10%
This is the compounding phase. Every on-time payment builds positive history. Keep utilization under 10% across all cards — not 30%, not 29%, ideally under 10%. This is the range where the utilization factor stops being a drag and starts being an asset. Check your score monthly via Borrowell or Credit Karma to track progress.
Expected gain: +25 to +40 points over this period
7–9
Months
Address any remaining negative marks
By month 7 your positive payment history is accumulating meaningfully. Now look at any remaining negative marks — collections, late payments, charged-off accounts. If you have accounts in collections, contact the collection agency to negotiate a "pay for delete" arrangement. Not all agencies will agree, but some will remove the entry in exchange for payment.
Expected gain: +15 to +30 points if negative marks resolved
10–12
Months
Hold the line — don't open new credit, don't close old cards
The final stretch is about not making mistakes. Don't apply for new credit — each hard inquiry costs 5–10 points. Don't close old accounts — closing reduces available credit and shortens average account age. Keep utilization below 10%. Keep paying in full. By month 12, most people following this plan land between 720 and 760.
Expected gain: +10 to +25 points

What actually determines how fast you improve

What a 750 score actually unlocks

At 750+ you qualify for the best mortgage rates in Canada (potentially saving $30,000–60,000 over 25 years on a $500,000 mortgage), the best car loan rates, premium travel credit cards with strong rewards, and near-guaranteed rental approval in competitive markets. The 150-point journey from 600 to 750 is one of the highest-return financial projects you can undertake.

The bottom line

Going from 600 to 750 in 12 months is achievable if you start immediately, stay consistent, and don't make new mistakes along the way. The plan is simple: dispute errors, reduce utilization, pay every balance in full, don't apply for new credit unnecessarily, and let time do its work.

The hardest part isn't knowing what to do. It's doing it consistently for 12 months without shortcuts.

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