Mortgage prequalification is a lender's early estimate of how much you could borrow, based on the income, savings and debts you report. In Canada the word is used loosely: some lenders treat it as a quick online estimate, others use it as another name for preapproval. Either way, it is a starting point for your budget and not a promise that a lender will fund your purchase. Below is what each step means, what it does to your credit, what to prepare and what to do when the answer is no.
TL;DR
- Prequalification is an estimate of your borrowing capacity. Preapproval is a deeper review that usually comes with a rate hold. Neither guarantees the final mortgage.
- Lenders define these terms differently, so ask what a specific lender means before you rely on the number.
- A soft credit check has no effect on your score. A hard inquiry can lower it temporarily, so ask which one will be used.
- Rate holds commonly run 60 to 130 days depending on the lender, and the home itself still has to pass the lender's review.
- Treat the maximum as a ceiling, not a target. Budget for closing costs, moving and the cost of owning the home.
Table of Contents
- What mortgage prequalification actually tells you
- Prequalification vs preapproval
- Does prequalification affect your credit score?
- How to get preapproved, step by step
- Documents lenders ask for
- What decides how much you can borrow
- Our view: use the number to shop, not to stretch
- How long a preapproval lasts
- What happens after you are preapproved
- If your preapproval is denied or comes with problems
- Work with a Winnipeg team once you have your number
- FAQ
- Sources
What mortgage prequalification actually tells you
The Financial Consumer Agency of Canada (FCAC) says lenders may use the words prequalification, preapproval or preauthorization, and that what each term covers differs from lender to lender. In every version, the lender looks at your finances and estimates the maximum mortgage you could carry and, often, the rate you would get. It is not a guarantee of approval.
Banks describe the entry-level version in similar terms. CIBC calls prequalification an informal estimate of borrowing capacity built on basic personal and financial information, which must be followed by a formal application. BMO describes it as an early estimate based on income, assets and debt, generally without a hard credit check.
What you get from it is useful but limited:
- A realistic price range, so you do not tour homes you cannot buy.
- A sense of the monthly payment at a given rate.
- A chance to spot problems, such as a high debt load or a thin down payment, while you can still fix them.
What you do not get is a commitment. The lender has not verified your documents, has not seen a property, and has not agreed to anything in writing.
Prequalification vs preapproval
This is the question most Canadian buyers get stuck on, and the honest answer is that it depends on who you ask. Many lenders and brokers use the two words as synonyms. Others draw a clear line. National Bank, for example, treats prequalification as an approximate estimate based on income, and preauthorization as a more precise assessment that uses criteria such as your credit score and protects your rate for 120 days.
A practical way to think about it:
| Prequalification (estimate) | Preapproval (stronger version) | |
|---|---|---|
| Based on | Information you report | Documents the lender reviews |
| Credit check | Often none or a soft check | Usually a credit check, sometimes a hard inquiry |
| Output | A rough maximum and payment | A written maximum, a rate and conditions |
| Rate hold | Usually not | Commonly yes, for a limited period |
| Weight with a seller | Little | More, though still conditional |
| Guarantee of funding | No | No |
Ontario's regulator, FSRAO, makes the same point from the consumer side: a written maximum and rate are still conditional and time-limited, separate from the full mortgage application.
So when someone says they are "prequalified," ask three things. Was my credit checked? Is my rate held, and for how long? What conditions remain? The answers tell you which kind of document you are holding.
Does prequalification affect your credit score?
It depends on the check the lender uses, not on the label. BMO says a prequalification may involve a soft check, which does not affect your score. RBC explains that its online process uses a soft check with no score impact, while a formal preapproval typically uses a hard inquiry that may temporarily lower your score. RBC also advises applicants to ask which check will be used.
That last piece of advice applies everywhere. Before you hand over your consent, ask the lender or broker plainly: "Is this a soft or a hard inquiry?"
Before you start, check your own credit report. FCAC's mortgage-shopping guide supports reviewing your report before you shop so errors can be corrected before a lender evaluates you. A wrong late payment or an account that is not yours is much easier to fix before an application than during one.
How to get preapproved, step by step
You can go through a lender or a mortgage broker. Either will assess your finances, ask for personal information and documents, and likely run a credit check. A typical sequence looks like this.
- Run your own numbers. Use our mortgage calculator to see payments at different prices, down payments and rates. Go in with a figure you are comfortable with, not only the one a lender might offer.
- Check your credit report. Look for errors and for balances you can pay down.
- Gather documents. The list is in the next section. Having them ready makes the process faster.
- Choose where to apply. A bank, a credit union or a broker who compares several lenders. Ask each one what its rate hold covers and how long it lasts.
- Apply and consent to the credit check. In RBC's online route, you supply your address and contact details, gross annual income and intended down payment, and consent to the credit-check method. You then receive a letter stating the maximum amount, the rate and the conditions for final approval.
- Read the letter, not just the headline number. Note the expiry date, the rate, whether the rate can drop if the market falls, and every condition.
- Diarize the expiry. If your search runs long, ask about renewing the preapproval before it lapses.
Documents lenders ask for
FCAC says lenders may ask for identification, proof of employment and income, information about assets and debts, and proof of funds for the down payment and closing costs. They may also request recent bank or investment statements.
For employment, the evidence can be a recent pay stub showing salary or hourly pay, your position and your length of employment. Self-employed applicants may need their Canada Revenue Agency notices of assessment for the past two years, according to the same FCAC page.
CMHC's list for buyers preparing for preapproval is similar: identification, current job and salary details, bank and asset information, current loans and debts, your intended down payment and where it comes from, and proof of funds for closing, which it puts at usually 1.5% to 4% of the purchase price.
A full application, once you have an accepted offer, asks for more. FSRAO lists property information, the purchase agreement, lawyer or notary details, housing-cost estimates and evidence of closing-cost funds on top of the income and asset documents. That is why a preapproval is never the last step.
What decides how much you can borrow
Lenders look at the same few things, and you can influence most of them.
- Income and its stability. Salaried, hourly, commission and self-employed income are all treated differently, which is why the document list varies.
- Debts. Car loans, credit cards, lines of credit and student loans all reduce what is left for a mortgage payment.
- Down payment. A larger down payment lowers the amount you need to borrow. Your lender will also need to know where the money came from.
- Credit history. FCAC's guide says poor credit can lead to refusal, a lower approved amount, a higher rate, a larger required down payment or a co-signer.
- The mortgage stress test. Federally regulated lenders must check that you could still afford payments at a higher qualifying rate than the one you will actually pay. This is why your approved amount can be lower than a simple payment calculation suggests. Ask your lender for the current qualifying rate, since it changes with policy.
One piece of advice worth repeating: FCAC advises treating the preapproved maximum as a ceiling, not a spending target, because closing costs, moving expenses and later costs can make the full amount unaffordable. In Winnipeg, those extras are real, and we have laid them out in hidden closing costs explained.
Our view: use the number to shop, not to stretch
We work with Winnipeg buyers from the first consultation to closing, and the same pattern shows up often. A buyer gets a number, falls in love with a house near the top of it, and only then discovers what the monthly picture feels like once property taxes, utilities, insurance and repairs are added.
Our advice is simple. Get your estimate early, before you start touring. Then decide your own comfortable range, which is usually below the maximum. Tell us that range, not the ceiling, and we will build the search around it.
We also suggest asking your lender or broker to explain the rate hold in plain words. Does it protect you if rates rise? Can you get a lower rate if they fall? What happens if the hold expires before you find a home? Those answers matter more to your negotiating position than the label on the letter. A seller reading an offer cares about one thing: whether the financing is likely to hold. A preapproval that has been verified, with documents reviewed, gives us a stronger footing when we negotiate for you.
We would rather you take two extra weeks to prepare than make an offer on a number you have not tested.
— User
How long a preapproval lasts
Rate holds are time-limited. FCAC says lenders may hold a preapproved rate for 60 to 130 days, depending on the lender. Its mortgage-shopping guide says guarantees commonly run 60 to 120 days, and that some may or may not let you take a lower rate if market rates fall.
If your timeline is open-ended, such as saving for another year, a preapproval now may expire before you need it. In that case a prequalification estimate for budgeting, and a formal preapproval when you are ready to search, is a reasonable split.
What happens after you are preapproved
Preapproval helps you know what you can afford before you search. But CMHC's homebuying guide notes that after an offer, the property still has to be evaluated before the mortgage is finalized. Lender approval depends on the home as well as on you.
In practice the stages run like this:
- Estimate or prequalification. A rough range.
- Preapproval. A written maximum, usually with a rate hold and conditions.
- Accepted offer. You and the seller agree on a price and conditions, including financing.
- Full application. You submit the purchase agreement and the remaining documents.
- Property review. The lender confirms the home meets its standards, which can include an appraisal.
- Final approval and closing. Conditions are cleared, your lawyer or notary completes the paperwork, and the funds are advanced.
Condos add their own checks. If you are looking at one, our Manitoba condo guide covers what lenders and buyers should review.
If your preapproval is denied or comes with problems
A no is information, not a verdict. The usual causes are predictable, and most have a fix.
- Credit issues. Pull your report, dispute errors, and bring down card balances. If the lender offers a smaller amount or a higher rate because of credit, that is the same pattern FCAC describes.
- Too much debt. Paying off a car loan or consolidating high-interest debt can raise the amount you qualify for.
- Income that is hard to document. Self-employed buyers should have two years of CRA notices of assessment ready, as FCAC notes.
- Down payment sourcing. Money that appeared recently in your account may need an explanation and paper trail.
- Not enough for closing costs. Lenders want proof of funds for these as well as the down payment.
Ask the lender or broker exactly why, in writing if possible. Then ask whether a different lender, or a broker comparing several, would assess the same file differently. Policies vary between institutions. If the problem is time, such as a recent job change or a short credit history, waiting a few months may be the answer.
If you are a first-time buyer, our first-time home buyers guide walks through the whole path, including what to sort out before applying.
Work with a Winnipeg team once you have your number
A preapproval is the start of a search, not the end. Our Home Finder Program takes your budget and goals and works through listings with you, including access to off-market properties. If you also own a home, a home evaluation shows what your equity could contribute to the next purchase. You can read what past clients say on our reviews page.
FAQ
Is mortgage prequalification the same as preapproval?
Not always. Some Canadian lenders use the terms interchangeably, while others treat prequalification as a rough estimate and preapproval as a verified, rate-holding step. FCAC notes that definitions differ by lender, so ask what yours includes.
Will prequalifying hurt my credit score?
Not if the lender uses a soft check, which does not affect your score. A formal preapproval may use a hard inquiry that can lower it temporarily. Ask which will be used before you consent.
What do I need to get preapproved?
Expect to provide identification, proof of employment and income, details of your assets and debts, and proof of your down payment and closing funds. Self-employed applicants may need two years of CRA notices of assessment.
How long does a preapproval last?
Rate holds commonly run from 60 to 130 days, depending on the lender. After that you may need to reapply or ask for an extension.
Does preapproval guarantee I will get the mortgage?
No. The lender still has to verify the details and confirm the property meets its standards. Changes to your income, debts or credit before closing can also affect the outcome.
Sources
- Getting preapproved for a mortgage, Financial Consumer Agency of Canada
- Buying your first home: Three steps to successful mortgage shopping, FCAC
- Mortgage Application Process, FSRAO
- Are You Financially Ready to Buy a Home?, CMHC
- Homebuying Step by Step, CMHC
- Tips for first-time home buyers, CIBC
- Mortgage pre-approval vs. pre-qualification, BMO
- Getting a mortgage pre-approval, RBC
- Différence entre préautorisation et préqualification hypothécaire, National Bank