How Early Can You Renew Your Mortgage in Canada?

Quick answer: Most Canadian lenders let you renew a closed mortgage about 120 days (four months) before it matures without a prepayment penalty, and a few allow more. CIBC says some borrowers can renew as early as 150 days out. No federal law sets that window; it comes from your lender's policy and your mortgage terms. The only legal deadline runs the other way: a federally regulated lender must send your renewal statement at least 21 days before the term ends. Sign a new term before your lender's window opens and you are breaking the mortgage, which usually means a penalty.

This guide, part of RateShop's mortgage renewal guide for Canada, covers the early renewal windows the major banks publish, the difference between renewing early and breaking early, how the start date of your new rate can quietly cost you thousands, and whether locking in early makes sense while fixed rates are under pressure in 2026. Every example uses Canadian semi-annual compounding, the same arithmetic behind the mortgage renewal calculator.

The 120-day window is a lender policy, not a law

An early renewal means signing your next term with your current lender before the existing term ends. Because the lender keeps your business, most waive the prepayment charge if you sign inside their early renewal window. Across Canadian lenders that window typically runs 90 to 120 days, and occasionally longer, depending on the lender and the product.

Three dates decide how much room you have:

• Your maturity date. The day your current term ends. It appears on your annual mortgage statement and your original commitment letter.
• Your lender's early renewal window. How many days before maturity you can sign a new term with no penalty. The lender sets it, not a regulator.
• The 21-day statement deadline. The latest date a federally regulated lender can send your renewal statement.

The space between the second and third dates is your working time. Many borrowers only learn it existed when the renewal letter arrives three or four weeks before maturity, which is too late to shop properly, qualify with another lender and close.

Early renewal windows at major Canadian banks

The table summarizes what each bank publishes on its own website, as checked by RateShop on September 10, 2026. Policies change and can differ by product, so confirm the window in your own mortgage terms before relying on it.

Lender	Published early renewal window	When the lender says it contacts you
RBC Royal Bank	120-day early renewal option with no penalty	Renewal form about three weeks before the term ends, unless you renew early
TD	Up to 120 days (four months) before maturity with no prepayment charge	Outreach four to five months ahead; renewal letter about a month before maturity
CIBC	Some borrowers qualify as early as 150 days before maturity	Renewal offers about 30 days before maturity
National Bank	Up to four months before the term ends with no penalty; rate protection available from six months out	Not specified on its renewal page
Monolines, credit unions and other lenders	Varies by lender and product	Varies; check your commitment letter and charge terms

Two things stand out. A bank that mails its offer 30 days out while allowing renewal 120 or 150 days out leaves most of your window unused unless you call first. And your current lender's window says nothing about how early another lender will commit to you, which is a separate question covered under rate holds below. RateShop's directory of 77 Canadian mortgage lenders summarizes how each lender approaches renewals, switches and income documentation.

What the law requires: the 21-day renewal statement

The Financial Consumer Agency of Canada (FCAC) says that when your mortgage is with a federally regulated financial institution, such as a bank, the lender must give you a renewal statement at least 21 days before the existing term ends. A lender that decides not to renew must tell you on the same 21-day timeline. The statement has to show your balance at renewal, the offered rate, payment frequency, term and any fees, and it must confirm the offered rate won't rise before your renewal date.

Twenty-one days is a minimum, not a plan: a switch usually needs several weeks for approval, appraisal and legal work. The rule also covers only federally regulated lenders; credit unions and private lenders follow provincial rules and their own contracts.

Separately, the Canadian Mortgage Charter, announced by the federal government in its 2023 Fall Economic Statement, set an expectation that federally regulated lenders reach out to borrowers four to six months before renewal to explain their options. How and when you actually hear from your lender still varies.

Renewing early vs. breaking your mortgage early

The two are often treated as the same thing. They are not, and the difference can be worth thousands of dollars.

	Renewing early (inside the window)	Breaking early (before the window)
Who you sign with	Your current lender	Your current lender (blend-and-extend) or a new lender
Typical timing	Within 90 to 120 days of maturity	Any time before the window opens
Prepayment penalty	Usually none	Usually yes: on most closed fixed-rate mortgages, the greater of three months' interest or the interest rate differential (IRD); on variable, typically three months' interest
Requalification	Generally not required if lender, balance and amortization stay the same	Required with a new lender; a blend-and-extend is at your lender's discretion
Main risk	Locking in before rates improve, or paying the new rate sooner than necessary	The penalty exceeds the interest you save

Worked example: breaking two years early to capture a lower rate

Suppose you owe $400,000 at a 4.94% five-year fixed rate taken in 2023, with 24 months left in the term and 22 years of amortization remaining. Another lender offers 4.09% on a new five-year fixed. Your current lender's rate for a two-year term, the comparison rate for its IRD, is 3.89%.

• Three months' interest: $400,000 × 4.94% ÷ 4 = $4,940
• Simplified IRD: (4.94% − 3.89%) × $400,000 × 2 years = $8,400
• Penalty charged: the greater of the two, $8,400, before discharge and legal costs
• Interest saved over those 24 months at 4.09% instead of 4.94%: about $6,600

Over the months you were already committed to, the penalty costs about $1,800 more than the interest it saves. Any gain depends on the last three years of the new term beating whatever rate you would have renewed into in 2028, which nobody can know today. Lenders also calculate IRD differently, and some banks use posted-rate methods that produce much larger penalties than this simplified version, so get a written payout figure and test it in the mortgage penalty calculator. If your lender offers to blend your old rate with a new one instead, the blend-and-extend calculator shows whether the blended rate is a fair average or has part of the penalty built in.

Three ways to act before your mortgage matures

Renewing early with your current lender is one option. A rate hold and a switch at maturity are the other two, and they suit different situations.

Option	How it works	Best when	Watch for
Early renewal with your current lender	Sign the next term inside the no-penalty window	The offer is competitive, or your income, credit or property value has changed in ways a new lender may not accept	The first offer is rarely the lender's sharpest price; confirm when the new rate takes effect
Rate hold with a new lender	A lender reviews your file and holds a rate, commonly for 90 to 120 days, while you keep your current mortgage until maturity	Rates are rising and you want protection without committing early	Holds expire and approval conditions still apply; lenders differ on passing along a lower rate if the market falls
Switch at maturity	Move the mortgage to a new lender on the maturity date, with no penalty	Another lender is clearly cheaper for the same term and features	Documents, appraisal and discharge fees; start 90 to 120 days out so the file can close on time

Does the stress test apply if you switch lenders at renewal?

For many borrowers, not any more. The Office of the Superintendent of Financial Institutions (OSFI) stopped prescribing its minimum qualifying rate for uninsured straight switches on November 21, 2024. A straight switch means moving to a new federally regulated lender at renewal with no increase to the loan amount or the remaining amortization. Insured borrowers switching at renewal were already spared from requalifying at the stress-test rate under the Canadian Mortgage Charter.

That does not make a switch automatic. The new lender still underwrites your income, credit and debt ratios under its own policy. But the regulator-set qualifying rate, the greater of your contract rate plus two percentage points or 5.25%, is no longer a required hurdle for an uninsured straight switch. CMHC reports that uninsured switches rose 34% between the second half of 2024 and the second half of 2025. Add money or stretch the amortization and the transaction becomes a mortgage refinance, which is priced on the uninsured shelf and qualified as new lending.

The start-date trap: when does your new rate begin?

When you renew early, lenders apply the new rate in one of two ways: from your next payment after signing, or from your original maturity date. If the new rate is higher than your current one, which is the position of most borrowers who locked in during 2020 or 2021, the difference is real money.

Take a $452,000 balance at 1.99% with about 20 years of amortization left. You renew four months early into a 4.09% five-year fixed:

• New rate applied immediately: about $6,090 of interest over those four months
• Old rate kept until maturity: about $2,970
• Difference: roughly $3,100 of extra interest, plus a higher payment that starts four months sooner

The fix is to ask, in writing, that the new rate and payment take effect on your maturity date. If market rates are below your current rate, ask for the opposite. National Bank, for example, says its early renewals take effect from your next payment and suggests waiting for the end of the term when market rates are above what you currently pay.

Should you renew early in 2026?

Start with what is known as of September 10, 2026:

• The Bank of Canada held its overnight rate at 2.25% on September 2, 2026. Its next scheduled decision is October 28, 2026. Prime at the major lenders is 4.45%.
• Fixed mortgage rates follow Government of Canada bond yields, not the overnight rate. The five-year yield climbed from 2.72% on February 26 to 3.28% on August 24, 2026, as reported by Canadian Mortgage Trends.
• CMHC's Spring 2026 Residential Mortgage Industry Report expects 13% fewer renewals in 2026 than in 2025, but says borrowers coming off five-year terms face a payment increase similar to what 2025 renewers absorbed.

RateShop analysis, not a forecast: with yields higher on the year and economists noting the Bank's September statement flagged greater upside risk to inflation, securing a rate before maturity protects you if fixed pricing keeps rising. It does not guarantee the best result. If yields fall back before your maturity date, a rate locked in September could look expensive by January. A rate hold from a lender that will honour a lower rate at funding keeps most of the protection with less of the downside.

How much is a move in rates worth? On a $450,000 balance with 20 years of amortization left:

Five-year fixed rate	Monthly payment	Interest over the five-year term	Balance at end of term
1.99% (a 2021-era rate, for comparison)	$2,272.60	$39,974	$353,618
4.09%	$2,740.11	$83,456	$369,050
4.39%	$2,810.71	$89,757	$371,115

Renewing from 1.99% to 4.09% on the same balance and amortization adds about $468 a month. A further 0.30-percentage-point rise between an early lock and your maturity date adds about $71 a month and roughly $6,300 of interest over the term. That is the value of a hold if rates climb, and the cost of locking in if they drop by the same amount. Compare the figures with today's 5-year fixed mortgage rates in Canada before you decide.

A practical early renewal timeline

1. 150 to 180 days before maturity: Pull your maturity date, balance, remaining amortization and prepayment privileges. Ask your lender for its early renewal window and its penalty method. Set a reminder with RateShop's free mortgage renewal rate tracker.
2. 120 to 150 days: Compare published rates for your term and loan-to-value shelf, and decide between fixed and variable. Gather your documents: recent pay stub or notices of assessment, mortgage statement, property tax bill and home insurance.
3. 90 to 120 days: If rates are rising, apply for a rate hold with at least one other lender. Ask your current lender for a written early renewal offer that states the date the new rate takes effect.
4. 45 to 90 days: Negotiate with a written competing offer in hand. Decide whether to renew, switch or refinance; the refinance vs. renew calculator shows which costs less over the term.
5. 30 to 45 days: If you are switching, clear approval conditions, the appraisal and legal work. Lenders are often reluctant to take a switch file with only days to spare.
6. 21 days: A federally regulated lender's renewal statement should have arrived. Read it closely: some lenders renew automatically if you do nothing, sometimes into a shorter term or a less competitive rate.

When renewing early is the wrong move

• You plan to sell, move or pay a large lump sum at maturity. The end of the term is when you can do any of those penalty-free. A new closed term signed early gives that freedom away.
• Your current rate is below today's rate and the lender will apply the new rate immediately. Wait, or negotiate a start date at maturity.
• You need to borrow more. Adding funds for renovations or debt consolidation is a refinance, priced and qualified differently from a renewal.
• You have not compared. Accepting an early offer without a single competing quote gives up the leverage the early window was supposed to create.

Frequently asked questions

Can I renew my mortgage six months early?

Sometimes. A few lenders allow penalty-free renewal 150 to 180 days before maturity, but 120 days is the most common published window at the big banks. Sign before your lender's window opens and it is treated as breaking the mortgage, which usually means a penalty or a blend-and-extend offer.

Is there a penalty for renewing my mortgage early?

Not inside your lender's early renewal window. Before that window, expect the greater of three months' interest or the interest rate differential on most closed fixed-rate mortgages, and typically three months' interest on a variable-rate mortgage.

Do I have to requalify to renew early with my current lender?

Generally no, provided the lender, loan amount and amortization stay the same, although the lender may review your file. A new lender will underwrite you, but a federally regulated lender no longer has to apply OSFI's minimum qualifying rate to an uninsured straight switch.

Can I switch lenders before my maturity date?

You can, but paying out a closed mortgage before maturity usually triggers a penalty. Most borrowers who switch secure a rate hold with the new lender months ahead and have the mortgage fund on the maturity date.

What happens if I ignore my renewal letter?

A federally regulated lender must send the statement at least 21 days before maturity. Some lenders renew the mortgage automatically if they don't hear back, sometimes into a shorter term or at a rate well above their best pricing, so read the statement and your mortgage terms before the deadline passes.

How far ahead can a new lender hold a rate?

Rate holds commonly run 90 to 120 days, depending on the lender and whether the mortgage is insured. A hold protects the rate, not the approval: you still have to meet the lender's conditions before funding.

The bottom line

Start at 150 days, act by 120, and treat the renewal letter as a final reminder rather than a first notice. Inside your lender's window, renewing early costs nothing in penalties, but it can cost you in interest if the new rate starts too soon or you sign without comparing. With bond yields pushing fixed pricing up in 2026, an early renewal with a clearly stated start date, or a rate hold elsewhere, deserves a look once you have shopped the offer.

Next step: compare today's mortgage renewal rates against your lender's offer, check your new payment in the renewal calculator, or get matched with a licensed mortgage broker to review your renewal before you sign.

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How we calculated: Examples assume monthly payments and Canadian semi-annual compounding, calculated with RateShop's mortgage engine. Rates in the examples are illustrative, not quotes or offers. The IRD shown is simplified; your lender's method may produce a different figure. Lender early renewal windows were checked against each lender's public website on September 10, 2026. See our editorial policy for how RateShop sources and checks figures.

This article is general information, not financial or legal advice. Your mortgage terms, lender and circumstances determine your options; a licensed mortgage professional can review them with you.

Sources

• Financial Consumer Agency of Canada: Renewing your mortgage
• OSFI: Uninsured mortgage straight switches exempted from the prescribed MQR (November 21, 2024)
• Bank of Canada: Policy rate announcement, September 2, 2026
• CMHC: Residential Mortgage Industry Report, Spring 2026
• CBC News: The Canadian Mortgage Charter explained
• Canadian Mortgage Trends: What's keeping bond yields and fixed mortgage rates elevated
• Lender renewal pages: RBC, TD, CIBC, National Bank

Early renewal Mortgage renewal Prepayment penalty Rate hold Stress test Switching lenders