Pre-Approval vs Pre-Qualification

Mortgage Pre-Approval vs Pre-Qualification: What's the Difference?

Mortgage pre-approval vs pre-qualification comes down to one question: did anyone check? A pre-qualification estimates what you might borrow from the numbers you share. A pre-approval verifies your documents and credit, confirms an amount and usually holds a rate. Here's how they differ and when each one is enough.

Estimate vs verifiedSoft vs hard credit check90–120 day rate holdNeither is final approvalTypically free

FSRA #13737| 5-min pre-qualification

Written by the Mortgage Squad Advisors Editorial Team · Reviewed by the Principal Broker, FSRA #13737 · Updated September 2026

The short answer

A pre-qualification is a fast, no-document estimate that helps you set a price range early. A pre-approval is the verified version: a lender reviews your income, credit and down payment, confirms a borrowing amount and usually holds a rate for 90 to 120 days. Use a pre-qualification to plan and a pre-approval before you make an offer. Neither one is final approval, because the lender still has to approve the specific property you buy.

At a glance

Which one is built for you?

Pre-qualification

An early estimate of your borrowing range, built on the income, debts and savings you report. Nothing is checked, so the number can move later.

Best for

Planning a purchase that's months away
Setting a rough price range and savings target
Testing what-if scenarios, like a bigger down payment
Seeing where you stand without a hard credit inquiry

Pre-approval

A lender's documented review of your file that confirms an amount, usually comes with a rate hold, and gives sellers a reason to trust your offer.

Best for

Booking showings now or writing offers soon
Protecting yourself if rates rise while you search
Competing with buyers who are already pre-approved
Self-employed or variable-income files that need more paperwork

Side by side

The full comparison

Factor	Pre-qualification	Pre-approval
What you get	An estimated borrowing range	A confirmed amount, subject to the property
Information used	What you tell the lender or broker	Your documents and your credit report
Credit check	None or a soft check, no score impact	A hard inquiry, a small and temporary dip
Rate hold	None	Usually 90 to 120 days
Time to complete	Minutes	Often a few days once documents are in
Weight with sellers	Little	Signals a serious, verified buyer
Final approval?	No	No, the property still needs approval
Cost through a broker	Free	Typically free on standard files

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Mortgage pre-approval vs pre-qualification: the core difference

The quickest way to tell the two apart is to ask what the lender actually checked. With a pre-qualification, nothing is checked. You share your income, monthly debts and down payment, and a lender or broker runs those figures through standard debt ratios and the stress test, which qualifies you at the greater of your contract rate + 2% or 5.25%. The result is a borrowing range. It takes minutes, and it's only as reliable as the numbers you gave.

With a pre-approval, the lender verifies. You provide documents, the lender pulls your credit, and your income, debts and down payment are confirmed instead of assumed. You come away with a specific amount and, in most cases, a rate hold. That's why sellers and their agents pay attention to a pre-approval and mostly ignore a pre-qualification: it shows someone other than you has looked at your finances.

Think of a pre-qualification as a map and a pre-approval as a ticket. The map helps you plan; the ticket gets you on board. For a quick range right now, the affordability calculator gives you a pre-qualification-style estimate on your own, and the stress test calculator shows how the qualifying rate shapes that number.

What a pre-approval checks, and what you'll need

A pre-approval looks at the same four things a lender weighs again at final approval: your credit, your provable income, your debt ratios and the source of your down payment. For most salaried buyers, that means government ID, recent pay stubs, an employment letter, and T4s or Notices of Assessment. Self-employed buyers generally show two years of income instead. You'll also share recent bank statements showing your down payment, a signed gift letter if family is contributing, and details of debts such as car loans and credit cards. Our pre-approval documents checklist has the full list.

The lender uses that file to calculate your GDS and TDS ratios at the stress-test rate. GDS measures housing costs against your gross income and generally needs to stay under about 39%; TDS adds your other debts and generally needs to stay under about 44%. This is where an estimate and a verified number most often split apart. A pre-qualification might leave out a debt you forgot to mention, or count variable income that a lender will average down. Verification catches those gaps before you're competing for a home, not after.

In return for the paperwork, you usually get a rate hold of 90 to 120 days. If rates rise while you search, you keep the held rate. If they fall, a broker can re-shop your file so you aren't stuck with the higher one.

Credit checks: soft pulls, hard pulls and the broker difference

A pre-qualification usually involves no credit check or a soft one, and a soft check doesn't affect your score. A full pre-approval needs a hard inquiry, because the lender is formally assessing you to lend. A single hard inquiry can lower your score by a small amount, and the effect is temporary: it typically stops counting after several months and drops off your report within a couple of years.

How you shop matters more than the check itself. Apply at five banks one at a time and you could collect five hard inquiries. Work through a broker and one application and one credit check can be presented to 100+ lenders. Canada's credit bureaus also generally treat several mortgage inquiries in a short window as a single event, since you're shopping for one loan. We cover this in more depth in does mortgage pre-approval affect your credit score.

The credit moves that cause real trouble come later. Financing a car, opening a new card or missing a payment between pre-approval and closing can change your ratios and your score enough to put the approval at risk. Once you're pre-approved, keep your credit as quiet as possible until you have the keys.

Why neither one is your final mortgage approval

A pre-qualification and a pre-approval are both about you. Final approval is also about the home. Once you have an accepted offer, the lender reviews that specific property, usually with an appraisal, and confirms it meets their lending criteria. A pre-approval can still fall through if the appraisal comes in low, the property has problems, your income or debts change, or lending rules shift. Our page on being denied after pre-approval covers the common causes.

That's why a financing condition, often around five business days, is standard protection in an offer. It gives your broker time to secure full approval on that exact property before you're committed. Only waive it on explicit advice for your own file.

Pre-approval is one piece of the bigger picture. How much home you can buy also depends on your down payment, including any down payment assistance programs in Canada you qualify for, and on how the mortgage stress test in Canada sizes your maximum. To see where a broker fits from start to finish, read our complete guide to working with a mortgage broker in Canada.

Find your local mortgage broker: start at our mortgage broker page, or connect with a mortgage broker in Toronto, Vaughan or Mississauga.

Your situation

Which is right for you?

You're a year or more from buying

Usually: Pre-qualification

An estimate is enough to set a savings target and a price range. Revisit it as your down payment grows, then move to a pre-approval when you're ready to shop.

You've started booking showings

Usually: Pre-approval

Get verified before you fall for a home. A confirmed number keeps your search realistic and lets you move quickly when the right listing appears.

You're worried rates will climb

Usually: Pre-approval

Only a pre-approval comes with a rate hold, typically 90 to 120 days. A pre-qualification doesn't protect you if rates move.

Your income is self-employed or variable

Usually: Pre-approval, early

Lenders need more paperwork to verify business or commission income. Starting early gives you time to gather it and find a lender whose rules fit your file.

Your credit score is near a threshold

Usually: Pre-qualification first

Start with a no-pull estimate, then decide whether paying down balances before a hard inquiry could improve the rate or amount you qualify for.

FAQ

Common questions, answered.

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What's the difference between mortgage pre-approval and pre-qualification?

A pre-qualification estimates what you could borrow using numbers you report, with no documents and usually no hard credit check. A pre-approval verifies your income, credit and down payment, confirms a specific amount and usually holds a rate for 90 to 120 days. Sellers give far more weight to a pre-approval.

Is a pre-qualification enough to make an offer?

Nothing stops you from making an offer on a pre-qualification, but it's risky. The verified number can come back lower than the estimate, and sellers give a pre-qualification little weight. Get a pre-approval before you write an offer, and keep a financing condition in it.

Does pre-qualification affect my credit score?

Usually not. A pre-qualification relies on a soft check or no check at all, and soft checks don't affect your score. Only the hard inquiry from a full pre-approval can cause a small, temporary dip.

How long does a mortgage pre-approval last?

Most lenders hold a pre-approved rate for 90 to 120 days. If you haven't bought by then, a pre-approval can usually be refreshed with updated documents.

Can I still be declined after a pre-approval?

Yes. Final approval also depends on the property. A low appraisal, problems with the home, a change in your income or new debt, or a change in lending rules can all lead to a decline. That's why a financing condition in your offer matters.

Does it cost anything to get pre-approved through a broker?

On standard residential files, no. The lender pays the broker, so pre-qualification and pre-approval are typically free to you. If a specialized file ever calls for a fee, it's disclosed in writing before you commit.

Keep exploring

Guide to working with a mortgage broker Down payment assistance programs Mortgage stress test Canada Find your local mortgage broker Mortgage broker Toronto Mortgage broker Vaughan Mortgage broker Mississauga Does pre-approval affect credit?Documents needed Denied after pre-approval?Affordability calculator Stress test calculator Start a free pre-approval

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