Why Canadians Have Different Scores at Equifax and TransUnion

Mar 20, 202621 min read

Introduction: The Two-Score Reality That Confuses Millions of Canadians

You check your credit score through Borrowell and see 742. Feeling confident, you check Credit Karma Canada and see 698. A difference of 44 points. How is that possible? You are the same person, with the same debts, the same payment history, the same financial life—so why are your two credit scores telling two different stories?

Canada’s Two-Bureau System: How We Got Here

Unlike the United States, which has three major credit bureaus (Equifax, Experian, and TransUnion), Canada has only two: Equifax Canada and TransUnion Canada. Both are private companies that collect financial information about Canadian consumers from various sources—lenders, creditors, collection agencies, courts, and public records—and compile that information into credit reports.

Each bureau operates independently. They are competitors, not collaborators. There is no requirement that they share data with each other, and there is no central database that feeds them both. They each build their version of your credit history based on the information they independently collect.

Reason 1: Not All Creditors Report to Both Bureaus

This is the single most significant reason your Equifax and TransUnion scores differ. In Canada, there is no legal requirement for creditors to report to any credit bureau, let alone both. Reporting is entirely voluntary, and each creditor makes its own business decision about which bureau (or bureaus) to report to.

The Reporting Landscape

Most of Canada’s major banks and financial institutions report to both Equifax and TransUnion. However, many smaller creditors, credit unions, fintech lenders, and collection agencies report to only one bureau. This means one bureau may have information about a credit account that the other bureau knows nothing about.

Type of Creditor	Typically Reports to Equifax	Typically Reports to TransUnion	Notes
Big Five Banks (RBC, TD, Scotiabank, BMO, CIBC)	Yes	Yes	Report to both bureaus
Major Credit Card Issuers	Yes	Yes	Most report to both
Credit Unions	Varies	Varies	Many smaller credit unions report to only one bureau
Auto Finance Companies	Varies	Varies	Some report to only one bureau
Fintech Lenders	Varies	Varies	Newer lenders may start with one bureau and add the other later
Collection Agencies	Varies	Varies	Some agencies specialize in reporting to one bureau
Telecommunications Companies	Varies	Varies	Some report to only one bureau; usually only report negative information
Landlords/Rent Reporting Services	Varies	Varies	Newer services; reporting varies by provider

Pro Tip

A practical example: suppose you have a credit card through a small credit union that only reports to Equifax. That account—including its positive payment history, its credit limit, and your utilization on it—will be reflected in your Equifax score but not in your TransUnion score. If that account has a high limit and low balance, your Equifax score may be higher because it benefits from the lower utilization ratio, while TransUnion does not see the account at all.

Real-World Impact

The different reporting patterns can create situations where your two credit reports tell fundamentally different stories:

Scenario 1: You have a collection account that was reported to TransUnion but not Equifax. Your Equifax score might be 720, while your TransUnion score drops to 640 because of the collection.

Scenario 2: You have a credit card with a $15,000 limit through a credit union that only reports to Equifax. This high-limit card with a low balance brings down your overall utilization at Equifax, boosting your Equifax score. TransUnion does not see this account and calculates a higher utilization rate based on the accounts it does know about.

Scenario 3: You co-signed a loan for a family member through a lender that only reports to TransUnion. If the family member makes late payments, only your TransUnion score is affected, while your Equifax score remains untouched.

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“I had a client who was denied a mortgage because the lender pulled TransUnion, where a forgotten $200 collection from a cellphone company was dragging her score down to 640. Her Equifax score was 745 because that collection was never reported to Equifax. If the lender had pulled Equifax instead, she would have been approved immediately.” — Canadian Mortgage Broker

Reason 2: Different Scoring Algorithms

Even when Equifax and TransUnion have exactly the same information about you, they will still produce different scores because they use different proprietary scoring algorithms.

Equifax Risk Score (Beacon Score)

Equifax Canada uses its proprietary Equifax Risk Score, historically known as the Beacon Score. This model uses a specific set of statistical techniques to analyze the data in your Equifax credit report and generate a score between 300 and 900.

TransUnion CreditVision Risk Score

TransUnion Canada uses the CreditVision Risk Score, which is notable for its incorporation of trended data. This means the CreditVision model looks not just at your current credit situation but at the direction your credit behaviour has been moving over the past 24 to 30 months.

How Algorithm Differences Affect Your Score

Algorithm Feature	Equifax Risk Score	TransUnion CreditVision	How It Creates Score Differences
Trended Data	Limited use	Extensive use (24–30 months of data)	A consumer paying down debt may score higher at TransUnion due to positive trend recognition
Payment Pattern Analysis	Primarily snapshot-based	Distinguishes between transactors and revolvers	Full-balance payers may score higher at TransUnion than Equifax
Inquiry Handling	Specific deduplication rules	May differ in rate-shopping window length	Multiple loan inquiries may be treated differently by each bureau
Weighting of Factors	Proprietary weighting	Proprietary weighting	Even slight differences in how payment history, utilization, etc. are weighted produce different scores
Handling of Older Data	Specific decay functions	Specific decay functions	A 3-year-old late payment may be weighted slightly differently by each model

Credit Resources Team — Expert Note

The CreditVision model’s use of trended data can work in your favour if you have been improving your credit habits. If you have been paying down balances and paying your credit cards in full, CreditVision may recognize this positive trend and give you a higher score than the Equifax model, which primarily looks at a current snapshot. Conversely, if your balances have been creeping upward, CreditVision may penalize you more than Equifax.

Reason 3: Timing of Data Updates

Credit data is not reported to the bureaus in real time. Creditors typically report account information to the bureaus on a monthly cycle, but the specific day of the month can vary—and it may be different for each bureau.

How Timing Creates Discrepancies

Consider this scenario: you have a credit card with a $5,000 balance. On March 10, you make a $4,500 payment, bringing your balance down to $500. Your credit card issuer reports to Equifax on the 5th of each month and to TransUnion on the 15th.

Equifax (reported March 5): Shows a $5,000 balance (your payment had not been made yet). Your utilization on this card appears high.

TransUnion (reported March 15): Shows a $500 balance (your payment has been reflected). Your utilization on this card appears very low.

In this scenario, your TransUnion score would likely be higher than your Equifax score—not because of any fundamental difference in your creditworthiness, but simply because of the timing of when data was reported.

Why This Matters for Credit Applications

If you are planning to apply for a major credit product (such as a mortgage), understanding the reporting timeline can help you optimize your score. Ideally, you want your credit card balances to be at their lowest when the data is reported to the bureau your lender will pull. You can contact your credit card issuer to find out their specific reporting date (often the statement closing date) and plan your payments accordingly.

Key Takeaways

If you want to ensure both bureaus show your lowest possible balances, make your credit card payments at least 5 to 7 days before the statement closing date. This gives your payment time to post and be reflected in the next report to both bureaus.

Reason 4: Errors and Discrepancies

Errors on credit reports are more common than most people realize. A study by the U.S. Federal Trade Commission found that 1 in 5 Americans had an error on at least one of their credit reports. While comparable Canadian statistics are not readily available, Canadian consumer advocates believe error rates are similar.

Types of Errors That Create Score Differences

Data Entry Errors: A wrong account number, incorrect balance, or misreported payment status at one bureau but not the other.

Mixed Files: Information from another person with a similar name or Social Insurance Number appearing on your report at one bureau.

Duplicate Accounts: The same account appearing twice on one bureau’s report, artificially inflating your total debt.

Outdated Information: A negative item that should have been removed (because it has passed its reporting period) remaining on one bureau’s report but correctly removed from the other.

Identity Errors: In cases of identity theft, fraudulent accounts may be opened and reported to one bureau but not the other.

Step 1: Obtain Both Reports — Get your full credit report from both Equifax Canada (through Borrowell or directly) and TransUnion Canada (through Credit Karma Canada or directly). Review them side by side.

Step 2: Compare Account by Account — Check that every account appearing on one report also appears on the other. Note any accounts that only appear on one report and verify whether this is because the creditor reports to only one bureau or because of an error.

Step 3: Check Account Details — For accounts that appear on both reports, compare the balances, credit limits, payment statuses, and dates. Any discrepancies could indicate an error.

Step 4: Dispute Any Errors — If you find errors, file a dispute with the relevant bureau. You can dispute online, by phone, or by mail. The bureau is required to investigate and respond, typically within 30 days.

Step 5: Follow Up — After the investigation, verify that the correction has been made. If the error has been corrected, your score should adjust accordingly within one to two reporting cycles.

Pro Tip

Regular monitoring of both credit reports is essential. An error at one bureau can create a score difference that affects your ability to get approved for credit—or results in you paying a higher interest rate than you deserve. Make it a habit to review both reports at least twice a year.

Which Lenders Use Which Bureau?

One of the most practical implications of having two credit bureaus is that different lenders pull from different bureaus when evaluating your credit application. Knowing which bureau a lender will check can help you prepare and set expectations.

Major Canadian Lenders and Their Bureau Preferences

Lender	Primary Bureau Used	Notes
Royal Bank of Canada (RBC)	TransUnion (primarily)	May pull Equifax in some cases
TD Canada Trust	TransUnion (primarily)	May vary by province and product
Scotiabank	TransUnion (primarily)	May pull Equifax for certain products
BMO	TransUnion (primarily)	Some products may use Equifax
CIBC	Equifax (primarily)	May pull TransUnion for mortgage applications
National Bank	TransUnion (primarily)	May vary
Desjardins	TransUnion (primarily)	Quebec-focused institution
Tangerine	TransUnion (primarily)	Online bank (Scotiabank subsidiary)
Simplii Financial	Equifax (primarily)	CIBC subsidiary
Capital One Canada	TransUnion (primarily)	May vary by product
American Express Canada	Both	Often pulls both bureaus
MBNA	TransUnion (primarily)	TD subsidiary

Credit Resources Team — Expert Note

The bureau preferences listed above are based on widely reported consumer experiences and industry knowledge, but they can change over time and may vary by province, product type, or even branch. Some lenders pull from both bureaus, particularly for mortgage applications. If you want to be certain which bureau a specific lender will check, you can ask the lender directly before applying—though they are not always willing to disclose this information.

Why It Matters

Knowing which bureau a lender will pull is strategically valuable. If your Equifax score is 740 but your TransUnion score is 680, you would want to apply with lenders that primarily use Equifax. Conversely, if your TransUnion score is higher, target lenders that pull TransUnion.

This is particularly important for mortgage applications, where even a small score difference can mean the difference between qualifying for an A-lender mortgage (best rates) and being directed to a B-lender (higher rates and fees).

Mortgage-Specific Considerations

For mortgage applications, many lenders pull from both bureaus and may use the lower of the two scores as the basis for their decision. Some lenders use the higher score, while others use the median or an average. Understanding your lender’s approach can help you prepare.

Lender Approach	How It Works	Strategy
Uses lower score	The lower of your Equifax and TransUnion scores determines your eligibility	Focus on improving your weaker score
Uses higher score	The higher score is used for the decision	Ensure your stronger score is as high as possible
Uses one bureau only	Only one score is considered	Target your efforts at the bureau the lender uses
Pulls both, reviews manually	Underwriter reviews both reports and makes a judgment call	Ensure both reports are clean and consistent

How to Monitor Both Scores Effectively

Given that you have two separate credit scores in Canada, monitoring both is essential. Fortunately, free tools make this easier than ever.

Free Credit Monitoring Services in Canada

Service	Bureau Monitored	Score Model Provided	Update Frequency	Additional Features
Borrowell	Equifax	Equifax Risk Score	Weekly	Full credit report access; product recommendations
Credit Karma Canada	TransUnion	TransUnion CreditVision / VantageScore	Weekly	Credit monitoring alerts; product recommendations
Mogo	Equifax	Equifax Risk Score	Monthly	Prepaid Visa; identity fraud protection
KOHO	Equifax	Equifax Risk Score	Regular updates	Credit building feature; prepaid Mastercard

A Recommended Monitoring Strategy

Sign Up for Both Borrowell and Credit Karma Canada — This gives you free access to both your Equifax score (through Borrowell) and your TransUnion score (through Credit Karma Canada). Both services are free, legitimate, and do not affect your credit score.

Check Both Scores at Least Monthly — Set a calendar reminder to review both scores on the same day each month. Note the difference between them and track how the gap changes over time.

Review Full Reports Quarterly — At least four times a year, pull your full credit reports from both bureaus (available through the monitoring services or directly from the bureaus). Compare them side by side, looking for discrepancies, errors, or unfamiliar accounts.

Set Up Alerts — Both Borrowell and Credit Karma Canada offer credit monitoring alerts that notify you of significant changes to your credit file—such as a new account being opened, a hard inquiry, or a score change. Enable these alerts on both platforms.

Act on Discrepancies — If you notice a significant discrepancy between your two scores, investigate the cause. Is a creditor reporting to only one bureau? Is there an error on one report? Is a collection account appearing on one but not the other? Understanding the cause helps you take corrective action.

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“Think of monitoring both credit bureaus like having two dashboards for the same car. Both are measuring your financial health, but they may show slightly different readings. You need to keep an eye on both to get the full picture.”

When Score Differences Become Problematic

Small differences between your Equifax and TransUnion scores (up to about 30 points) are normal and usually not a cause for concern. However, larger gaps can create real problems:

Problem Scenario 1: Mortgage Qualification

Most A-lender mortgages in Canada require a minimum credit score of 680. If your Equifax score is 710 but your TransUnion score is 655, you may be approved by a lender that pulls Equifax but denied by one that pulls TransUnion—or directed to a B-lender with higher rates.

Solution: Before applying for a mortgage, check both scores and identify any issues dragging down the lower score. Address errors, pay down balances, and allow time for improvements to be reflected before applying.

Problem Scenario 2: Credit Card Denial Despite Good Score

You check your Equifax score and see 740, so you confidently apply for a premium credit card. The issuer pulls TransUnion, where your score is 660 due to a collection account that only appears at TransUnion. You are denied.

Solution: Always check both scores before applying for credit. If one score is significantly lower, investigate the cause and address it before applying.

Problem Scenario 3: Identity Theft

A fraudulent account appears on your Equifax report but not your TransUnion report. Your Equifax score drops dramatically while your TransUnion score remains unaffected. This type of discrepancy is a red flag for identity theft.

Solution: If you see an account you do not recognize on either report, contact the bureau immediately to place a fraud alert and begin the dispute process. Also contact the creditor directly and report the fraud to your local police and the Canadian Anti-Fraud Centre.

Pro Tip

A large, unexplained gap between your Equifax and TransUnion scores should always be investigated. While score differences are normal, a sudden or dramatic divergence could indicate an error, fraud, or a negative item that you need to address.

How to Improve Both Scores Simultaneously

Since you have two scores to manage, your credit improvement strategy should target both bureaus. Here are strategies designed to lift both scores at the same time:

Strategy 1: Use Creditors That Report to Both Bureaus

When choosing credit products for rebuilding or improving your credit, prioritize creditors that report to both Equifax and TransUnion. The Big Five banks and most major credit card issuers report to both, so using their products ensures that your positive payment history boosts both scores.

Strategy 2: Check Both Reports for Errors

An error on one report but not the other is a common reason for score discrepancies. Regularly review both reports and dispute any errors you find.

Strategy 3: Manage Utilization Across All Cards

Since both scoring models heavily weight credit utilization, keeping your balances low across all credit cards will benefit both scores. Pay your balances down before the statement closing date to ensure low utilization is reported to both bureaus.

Strategy 4: Avoid Unnecessary Hard Inquiries

Hard inquiries appear on the report of whichever bureau the lender pulls. If you apply for credit from a lender that pulls Equifax, only your Equifax report shows the inquiry. To protect both scores, limit credit applications and be strategic about which lenders you apply with.

Strategy 5: Build a Long History With Both Bureaus

Keep your oldest credit accounts open to maintain a long credit history at both bureaus. If an old account only reports to one bureau, consider whether you can request that the creditor also report to the other bureau (although this is not always possible).

Strategy	Impact on Equifax Score	Impact on TransUnion Score	Difficulty
Use dual-reporting creditors	Positive	Positive	Easy — choose major banks and issuers
Dispute errors on both reports	Positive (if errors found)	Positive (if errors found)	Moderate — requires time to review and dispute
Lower utilization before statement date	Positive	Positive	Easy — adjust payment timing
Limit hard inquiries	Positive	Positive	Easy — apply for credit strategically
Keep old accounts open	Positive	Positive	Easy — simply do not close accounts
Add positive trade lines (secured cards, credit-builder loans)	Positive (if creditor reports to Equifax)	Positive (if creditor reports to TransUnion)	Moderate — verify reporting before applying

The Score You See vs the Score Lenders See

An important distinction that many Canadian consumers are not aware of: the credit score you see on a free monitoring platform may not be the exact same score that a lender sees when they pull your credit.

Why the Scores May Differ

Different Scoring Models: Free services may use a different version of the scoring model than what lenders use. For example, Credit Karma Canada may display a VantageScore or a specific version of the CreditVision score, while a lender may use a different version or a proprietary model.

Different Data Snapshots: The score on your monitoring service is based on the data available at the time of your last update (which may be weekly or monthly). When a lender pulls your score, they are getting a real-time calculation based on the most current data.

Industry-Specific Scores: Some lenders use industry-specific scoring models (mortgage scores, auto loan scores, etc.) that weight factors differently than the general consumer score you see on free platforms.

Credit Resources Team — Expert Note

The score you see on Borrowell or Credit Karma Canada is a reliable indicator of your credit health and a useful tool for tracking changes over time. However, do not be surprised if a lender sees a score that is 10 to 30 points different from what you see. Use the free scores as a guide, not as a guarantee of what a lender will see.

The Third-Party Factor: How Intermediaries Affect Your Score

Beyond the bureaus themselves, several third-party factors can contribute to score differences:

Credit Monitoring Apps

Different credit monitoring apps may display different scores even when pulling from the same bureau, depending on which scoring model they use. Always check which model your app uses and understand that it may not match what a lender sees.

Credit Score Simulators

Some platforms offer credit score simulators that estimate how certain actions (paying off a balance, closing an account, etc.) will affect your score. These simulators provide approximations and may not account for the specific nuances of each bureau’s algorithm.

Mortgage Brokers and the Dual-Bureau Pull

Mortgage brokers in Canada typically pull reports from both bureaus when assessing your mortgage application. They can see both scores and both reports, and they use this information to guide you to the most appropriate lender. A good mortgage broker will help you understand your scores and identify any issues that need to be addressed before applying.

Future Developments: Will the Two-Bureau Gap Shrink?

Several developments could potentially narrow the gap between Equifax and TransUnion scores in the future:

Universal Reporting: If Canada were to mandate that all creditors report to both bureaus (as has been discussed but not implemented), the data gap between the two bureaus would narrow significantly.

Open Banking: As Canada moves toward open banking, consumers may be able to share their financial data directly with lenders, reducing reliance on traditional credit bureau reports.

Standardized Scoring: If a single scoring standard were adopted across the industry (unlikely in the near term), score differences between bureaus would be limited to data differences rather than algorithmic differences.

Enhanced Data Sharing: As more creditors adopt dual-bureau reporting (possibly incentivized by regulatory guidance or market pressure), the data available to each bureau will become more similar.

Practical Checklist: Managing Your Two Credit Scores

Use this checklist to effectively manage both your Equifax and TransUnion scores:

Sign up for free monitoring at both bureaus (Borrowell for Equifax; Credit Karma Canada for TransUnion)
Review both scores monthly and track changes over time
Pull full credit reports from both bureaus at least quarterly
Compare reports side by side to identify discrepancies
Dispute any errors with the relevant bureau immediately
Prioritize creditors that report to both bureaus when opening new accounts
Keep credit card utilization below 30% (ideally below 10%) to benefit both scores
Before applying for credit, determine which bureau the lender will pull and ensure that score is as strong as possible
For mortgage applications, check both scores well in advance and address any weaknesses
Set up credit monitoring alerts at both bureaus to catch suspicious activity

Frequently Asked Questions

Is it normal to have different scores at Equifax and TransUnion?
Yes, it is completely normal. Differences of 20 to 50 points are common. The two bureaus collect data from different creditors, use different scoring algorithms, and update their records on different schedules. All of these factors contribute to score differences.

Which credit score is more important in Canada — Equifax or TransUnion?
Neither is inherently more important. What matters is which bureau your specific lender pulls. If your lender uses Equifax, then your Equifax score is the one that counts for that particular application. This is why monitoring both scores is essential.

Why is my Equifax score higher than my TransUnion score (or vice versa)?
Common reasons include: a creditor reporting positive information to one bureau but not the other; a negative item (like a collection) appearing on one report but not the other; differences in the scoring algorithms; or different timing of data updates.

Do all Canadian lenders check both credit bureaus?
No. Many lenders check only one bureau. Some lenders, particularly for mortgage applications, may check both. The choice of bureau varies by lender, product type, and sometimes by province.

How can I find out which bureau a lender will pull?
You can ask the lender directly, though they may not always disclose this information. You can also check online forums and communities where Canadian consumers share their experiences with specific lenders.

If I dispute an error at one bureau, does it automatically get fixed at the other?
No. You must dispute errors with each bureau independently. A correction at Equifax does not automatically apply to TransUnion, and vice versa.

Should I check my credit score before applying for a mortgage?
Absolutely. Check both your Equifax and TransUnion scores at least 3 to 6 months before applying for a mortgage. This gives you time to identify and address any issues that could affect your approval or the rate you are offered.

Can I have a good score at one bureau and a bad score at the other?
Yes, this is possible, particularly if a significant negative item (such as a collection account) appears on one report but not the other. This is one of the key reasons monitoring both reports is so important.
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Conclusion: Two Scores, One Strategy

Having two credit scores in Canada is not a flaw in the system—it is a feature of a market with two independent credit bureaus, each operating with its own data sources, algorithms, and timelines. While this dual-bureau system can be confusing, understanding why your scores differ empowers you to manage both effectively.

The key takeaways are straightforward: monitor both scores regularly, use creditors that report to both bureaus, address errors and discrepancies promptly, and tailor your credit applications to the bureau you know the lender will use. By treating your credit profile at each bureau as a separate project that requires attention, you can ensure that both scores reflect the strongest possible picture of your financial responsibility.

Your credit score is too important to leave to chance. With two bureaus watching, you need to be twice as vigilant—but the reward is a financial profile that opens doors at every lender, regardless of which bureau they check.

Why Canadians Have Different Scores at Equifax and TransUnion