How early can you lock a rate before renewal?
About 120 days before your maturity date. Most lenders will take an application and hold a rate for you four months out, and some hold for 90 days. The hold is generally free, and holding a rate does not mean you have to sign it.
Last updated 2026-08-12
Why 120 days and not one month before?
Because 120 days is about as far out as most lenders are willing to commit. Any earlier and the market risk they are carrying for you gets too large.
What those four months buy you is choice. If you start asking a month before maturity, the only realistic option left is usually the one already in front of you.
Does locking a rate cost anything, and am I committed?
Generally no on both counts. A rate hold is a one-way promise from the lender: for this window, this pricing is reserved for you.
You can hold it and keep negotiating with your current bank at the same time. Win that conversation and you stay. Lose it and you move. Either way, you are the one deciding.
What if rates drop after I lock?
Most lenders will give you the lower pricing if the market moves down before your funding date. How far they will go varies, so ask before you commit.
That is why locking early usually carries limited downside and real upside protection. Just do not assume every lender handles it the same way.
My bank sent an early renewal offer. Is that a good sign?
That is the bank buying time, not giving you a discount. The earlier you sign, the less chance you have to compare.
Early renewal usually means accepting whatever they are offering that day. Do not sign that letter first. Find out what the market looks like, then decide.
Is 120 days enough to switch lenders?
Yes, comfortably. A straightforward switch for the same balance often takes a few weeks, and the rest of the window is buffer.
There may be documents to chase, an appraisal, and coordination between the old and new lender on the payout date. With time, those are small problems. Without it, they are not.
My term ends in two weeks. Is it too late?
Sometimes it still works, but your options narrow fast. Some lenders simply cannot process a file inside two weeks.
If you genuinely run out of runway, there are usually bridge options, such as a short term or a variable, so you can reset properly at the next window. That costs a little. It is not a dead end.
What should I actually do during those 120 days?
Three things: confirm your maturity date, gather your documents, and get at least two comparable offers side by side.
Documents are usually income confirmation, a property tax notice, and your current mortgage statement. Assemble them once and they can go to several lenders, which saves your time, not theirs. If you are not sure where you sit in the window, call me and I will check the dates with you.
Common questions
Does a rate hold pull my credit?
A formal hold generally requires a full application, which includes a credit check. Several checks for the same purpose in a short window are usually treated as one shopping event, but there is no reason to scatter applications around.
I may sell within a year or two. Should I still lock?
Run the numbers first. What matters most is the prepayment terms and whether the mortgage is portable, not the headline number. That varies by product, so ask before signing.
Can you hold a variable rate too?
You can hold the discount structure, but the underlying benchmark still moves with the market. A hold means something different on a variable than it does on a fixed term.
How do I find my maturity date?
It is on your annual mortgage statement, or in the mortgage details in your online banking. If you are unsure, one call to your lender settles it.
Does switching lenders require a new appraisal?
Not always. Some files clear on an automated valuation, others need an inspection. Who pays varies by lender, so confirm up front.
How does this land on your file?
The above is general. How it works out for you takes about ten minutes on the phone.
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