How To Get A Mortgage Pre-approval

Contributor,  Forbes Staff

Updated: Mar 25, 2024, 3:57pm

Aaron Broverman
editor

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When searching for your dream home, it’s easy to get swept away in the details: The designer kitchen, soaker tub or a big backyard for the kids. But experienced real estate buyers know that it’s important to search with your head as well as your heart.

The housing market in Canada has been on a wild ride since the  pandemic, with housing prices soaring to new highs and record sales. But throughout 2023, the market definitely started to cool, making the market more friendly to buyers.

A sales-to-new-listings ratio of between 45% and 65% is indicative of a balanced market, according to the Canada Real Estate Association. A ratio below 45% indicates a buyers market, while above 65% suggests that sellers have the advantage.

CREA statistics released in March 2024 peg the sales-to-new-listings ratio at 55.6%—higher than 49.8% in December 2023 and a significant drop from 64.7% in April 2023.

Even though the market is still a bit soft (though industry analyst foresee more  robust activity when the Bank of Canada begins cutting rates) and we’re seeing less of the frenzied bidding wars (for now), when it comes time to make an offer on a home, you want to ensure it’s one sellers can’t refuse.

The number one way to do that: Get a mortgage pre-approval.

What Is a Mortgage Pre-approval?

A mortgage pre-approval essentially verifies how much a lender is willing to lend to you in your current financial situation considering factors such as your income, savings (for a down payment), debt level, assets and credit score. It provides you a price range so you know how much you can afford, and shows sellers you’re serious about the offer. A pre-approval falls between the initial pre-qualification and mortgage application stages.

A mortgage pre-approval will list details such as the mortgage term, interest rate and principal amount. A lender will typically offer a rate up to 120 days. If interest rates go up during that time, your lender should honour that held rate provided you meet all other conditions of the loan.

While not necessary, a pre-approval should be considered an essential step for home buyers as it makes your purchase offer more competitive. Realtors are likely to take you more seriously and sellers generally favour an offer from someone who has already been pre-approved for a loan versus someone who hasn’t, as the deal in that case is less likely to fall apart due to lack of financing.

What’s more,  you, as the seller, will have a complete financial picture of what property you can afford saving you heartbreak when you find your dream home only to learn that you can’t secure a mortgage for it.

It’s essential to note that mortgage pre-approval isn’t a  commitment to lend and you’ll still need to get approved for a mortgage when you decide to buy a home.

How To Get a Mortgage Pre-approval

Nowadays, most lenders allow you to get pre-approved online, though you can also start a pre-approval on the phone or at a branch.

Whether you’re working with a bank branch, online bank, credit union, mortgage broker or other lender, make sure you have the following documentation:

  • Government ID such as a driver’s licence or passport
  • Your social insurance number (SIN)
  • Pay stubs and proof of any other income
  • Recent statements for every bank and investment account
  • Income tax returns from at least the past two years
  • Statements related to any debts, such as student loans, car leases and personal loans

Learn more: Five Things You Need To Be Preapproved For A Mortgage

When To Get a Mortgage Pre-approval?

In short, the earlier the better. Some mortgage lenders recommend reaching out for pre-approval as early as 12 months before you plan to buy a home to get a headstart on addressing any issues that might come up. But overall, the time between when you apply for pre-approval and when you begin house-hunting depends on your unique situation, how prepared you are and how ready you are to commit to the process.

Know that with an active pre-approval letter in hand, you’ll significantly increase your chances of having your purchase offer accepted.

How Long Does it Take To Get Mortgage Pre-approval?

The speed at which a lender pre-approves a potential borrower varies. It depends a lot on how quickly you gather and submit the necessary documents and how long it takes them to review your financial paperwork.

Once the lender has all your information, you should receive a loan estimate within three business days—much less if you use an online mortgage lender—that will tell you whether or not you’ve been pre-approved and for how much.

How Long Does Pre-approval For A Mortgage Last?

The length of time varies depending on the lender. Most mortgage pre-approvals are valid for 30, 60, 90 or 120 days and then expire.

Mortgage Pre-approval vs. Prequalification

Mortgage pre-approval and pre-qualification are different, so don’t confuse the two.

Essentially, pre-qualification provides a snapshot of what you can afford based on self-reported data, such as your income, debt and assets. Since pre-qualification doesn’t verify financial data, identify red flags or address potential issues, it won’t improve a buyer’s standing with the seller’s team.

Mortgage pre-approval represents a lender’s offer to loan the buyer money based on certain financial circumstances and specific terms. The lender reaches this point only after reviewing and confirming the buyer’s credit standing, employment, income, assets and/or tax returns.


Mortgage preapproval Mortgage pre-qualification
Length of time Could take up to 10 days Can be almost immediate
Qualification Financial information and documents have to be verified Based on the little info you share
Credit check Requires hard credit check and employment verification Only involves a soft credit check
Result Serves as an offer of what the lender will let you borrow Gives an estimate of what you could borrow

Mortgage Pre-approval vs. Approval

A mortgage pre-approval is not a guarantee to receive a home loan. You’ll still need to apply for a mortgage with the lender before you receive any funding.

When you apply for a mortgage, you’ll need to provide similar documentation along with the purchase agreement for your new house. Mortgage approval also requires a home appraisal to determine the loan-to-value (LTV) ratio.

Mortgage Pre-approval Cautions

For almost any potential home buyer, the pre-approval process offers substantial benefits. Namely, a lender’s support can strengthen any purchase offer that the buyer submits. And, for a buyer’s personal finances, a pre-approval can help you better grasp all the costs associated with buying a house—both up front and on an ongoing monthly basis.

These pre-approval benefits, however, come with some considerations. The financial circumstances that form the basis for a lender’s willingness to extend a mortgage to a buyer can change over time. As a result, mortgage pre-approvals will expire after a certain time period, such as 90 or 120 days. And if your circumstances change during that time, say you lose your job, then the pre-approval may no longer be valid.

If the buyer hasn’t gone under contract at that point, a lender will need to run through the pre-approval checklist again, using updated financial data as necessary.

Pro Tip

Keep your personal finances as static as possible as you move closer to a purchase. Changing jobs, opening new accounts or lines of credit or moving around significant amounts of money can create confusion and uncertainty about your financial standing and cause a lender to deny your application.

The Bottom Line

Anxiety or a lack of information should not discourage potential buyers from starting the mortgage pre-approval process.

It’s far more valuable to find out in advance whether your credit is good or needs work. You don’t want to find yourself saying, “I wish I had started this process four months ago” or losing out on a house because another buyer had a stronger offer.

Frequently Asked Questions (FAQs)

Does getting pre-approved for a mortgage hurt my credit score?

Your credit score will only be impacted if the lender does a hard credit check as part of the pre-approval process. However, most lenders only use a soft credit inquiry for pre-approvals which will not impact your credit score.

Should I get pre-approved by more than one lender?

Yes, you should compare multiple lenders. But only apply to get pre-approved by those who offer a mortgage that meets your needs.

How can I increase my mortgage pre-approval amount?

There are many ways you might get a lender to increase the amount you’re pre-approved for:

  • Improve your credit score.
  • Submit documents showing additional sources of income besides your salary.
  • Pay down your debts to improve your debt-to-income (DTI) ratio.
  • Switch to a different lender that might view your application differently.
  • Increase the size of your down payment to 20%. This will eliminate insurance from your monthly payments and might make the lender more willing to up your pre-approval amount.
  • Apply for a loan with a longer term. A loan with a longer lifespan has smaller monthly payments, so the lender might lend you more as a result.
  • Get a co-signer with a great credit score and high income.

Can a mortgage be denied after pre-approval?

A mortgage can be denied after pre-approval if you no longer meet the requirements of the loan. Here are some reasons you might be denied after being pre-approved:

  • Your credit score dropped below the  threshold preferred by most lenders.
  • You took on more debt, making your DTI worse.
  • You lost your job or changed your employment.
  • The home you wanted to buy doesn’t meet all of the mortgage contingencies.
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