The required document is not yet available
For example, a certificate has been ordered, but it is not issued before the submission deadline.
Sometimes an application needs to explain a situation that cannot be properly understood from the application form and documents alone.
For example:
To do this, you can use a Letter of Explanation (LOE).
But the main rule is this:
an explanatory letter does not automatically replace a required document and does not correct weak evidence by itself.
Its job is to make facts clear, show evidence, and remove real ambiguity.
This is a short explanation of what the officer cannot understand from the documents without additional context.
The letter helps clarify the facts. It is not a separate immigration program, special permit, or guarantee of acceptance of documents.
Immigration Canada (IRCC) allows you to add this letter to online applications when additional information about your situation is needed. Some applications have a separate field for it.
What the letter helps you understand:
Write it not because “it’s customary”, but because you have a specific question.
The explanation is especially useful in five situations.
If there is no real ambiguity, an additional letter may simply increase the volume of the case without benefit.
For example, a certificate has been ordered, but it is not issued before the submission deadline.
For example, in one document the start date is indicated as March, and in another as April.
It confirms part of the fact, but without explanation it is unclear how to read it.
For example, one document confirms the position, another the hours, the third the payment.
For example, a name change, a special format for country documents, an unusual family or work history.
This is the most important boundary.
If the official list requires a specific document, you cannot proceed from the logic:
“I won’t attach the document, but I will write a good explanation.”
IRCC explicitly warns that failure to obtain a required document may result in:
If a document cannot be obtained or is delayed due to reasons beyond your control, IRCC will allow an explanation and evidence of your efforts.
But the final decision is made by the officer.
Therefore the correct logic is:
get the strongest possible evidence first, and use the letter only where it is really needed.
Explanation must come with evidence of your attempts.
According to current IRCC instructions, if the required document cannot be provided, you must:
Confirmations can be, for example:
An explanation with confirmation of your attempts is more convincing than just the phrase “I couldn’t get a certificate.”
This is one of the cases where IRCC expressly provides for an explanatory letter.
For Express Entry, police certificates can take a long time to obtain.
If, after an invitation, the required certificate is not ready by the submission deadline, IRCC allows you to attach:
For example:
But IRCC explicitly states:
if the officer does not consider your attempts to be sufficient, the application may be considered incomplete.
Therefore, the clarification here is not an automatic extension of the deadline.
Don't pretend there isn't a contradiction.
The same fact can appear in several places:
If the information is different, you first need to understand:
After this, a short explanation may help the officer see the reason.
For example:
“The employer’s letter states April 1, and the tax document states March 15. Paid training took place from March 15 to March 31, and the main position began on April 1. I am attaching an employment contract and payment documents.”
The main thing here is not the letter, but the logical explanation that the documents support.
If documents are in different names, show the relationship between them.
For example:
In this situation, you usually need to include proof of the name change first.
The explanatory letter can additionally briefly show:
There is no need to write a long story if the connection is already clearly confirmed by an official document.
It can explain the structure of evidence, but is not a substitute for proof of duty.
Sometimes it is impossible to obtain a standard letter from an employer. It also happens: one document contains the position, dates and salary, and the responsibilities are confirmed by another.
In such a situation, LOE can explain:
But if the program requires proof of work experience, one explanation without evidence does not create this experience.
A good explanation helps the officer quickly organize the facts into one sequence.
For example, a person’s history may combine:
If a story is legitimate and true, but appears inconsistent without explanation, a short timeline may be helpful.
The format "date → what happened → what is confirmed" is usually better than a long emotional story.
Place depends on type of submission and reason for letter.
IRCC does not use one universal method for all applications.
In the online application, the letter can be uploaded:
For example, IRCC indicates that an additional explanation in the online application can be uploaded in the additional documents section if such a section is available for your submission.
If a specific document is missing, the letter and confirmations can be downloaded instead.
Therefore, before downloading, check:
where IRCC asks you to place an explanation specifically in your application.
Once submitted, you cannot simply come back and freely add any files.
In Express Entry, after submitting your application for permanent residence, you cannot add documents yourself through your personal account unless IRCC has requested them.
If IRCC requests an additional document, it is uploaded through a request that appears in your personal account.
If you yourself would like to provide important new information that IRCC has not requested, you will typically use the IRCC web form.
Providing an explanatory letter before submission and providing new information after submission are not always the same action.
In most situations, a simple five-part structure will suffice.
There is no need to write: “Please guarantee me an additional term.” The decision remains with IRCC.
Leave information that helps to understand a specific issue.
What the officer must understand:
If it takes 6 pages to explain one date, the text can most likely be shortened.
How to check the text:
The volume is determined by the complexity of the situation, and not by the formal number of pages.
The most important things should be seen at the beginning.
Bad option:
several pages of general story, and the real divergence appears in the middle.
Better:
Question: in the application the work end date is June 30, in the employer’s letter it is July 15.
Reason: The paid period after notice of dismissal continued until July 15.
Confirmation: letter from employer + latest payslip.
This way the officer understands the problem right away.
An explanatory letter helps you calmly present facts and evidence.
What to avoid:
What to write:
This makes it easier for the officer to check your explanation using documents.
The explanation must be consistent with the questionnaire and evidence.
If the questionnaire and document disagree, explain the reason. A letter with a third version of the event will only add to the contradiction.
Before writing, check all the information:
First define the factual picture, then explain it.
Every important statement is better supported.
Depending on the situation, these could be:
It is convenient to make a list in the letter itself:
This makes it easier for the officer to check the logic.
There is no universal rule.
If all the issues are closely related, one structured document may be more convenient.
If issues relate to different required fields for documents, the system may require a separate explanation for each specific field.
For example, if a police certificate from a particular country is not ready, IRCC may require you to upload an explanation in the field for that certificate.
So don't automatically lump everything into one "master LOE".
See how the list of documents for your submission is arranged.
IRCC does not specify one universal format for all LOEs.
For a regular explanatory letter, there is no general rule that it must always be notarized.
It is useful to indicate:
If a specific program instruction specifies specific requirements, follow it.
Do not turn a simple explanation into an affidavit unless IRCC requires it.
These are different documents.
Letter of Explanation - your explanation of the situation.
An affidavit is a separate document that is signed or affirmed before an authorized person.
An affidavit may be required in a particular situation, for example under certain translation rules or when specific instructions expressly request one.
A regular LOE does not become an affidavit just because you sign it.
If a survey question requires an answer, you must answer completely and honestly.
You cannot use an explanatory letter as a way to:
IRCC specifically warns that an incomplete application may be returned or rejected.
The explanation complements the answer and does not replace truthful completion of the form.
Letter:
This is an example expressly provided by the IRCC guidance.
Letter:
The goal is not to “pick a convenient date,” but to explain the actual sequence.
Letter:
If the documents already make the connection obvious, the letter can be very short.
Not every document requires explanation.
IRCC may rule the application incomplete.
Facts and evidence are more important than excuses.
The officer should not guess what exactly you are explaining.
Especially when it comes to a missing mandatory document.
Explain the reason for the discrepancy between the documents and confirm that the dates are correct.
Separate them with headings.
Please check which field in your specific submission IRCC asks you to upload an explanation to.
Sometimes you need to use the IRCC web form or wait for a separate request.
The volume should correspond to the complexity of the issue.
Don't copy text literally - use logic.
Subject: Explanation of the question [specific question]
Applicant: [name]
Application Number or Unique Customer Identifier (UCI): [if available and appropriate]
Date: [date]
This template is not an official IRCC form.
Your selections remain only on this page and are not sent anywhere.
A separate check is especially useful if:
This is a document that helps IRCC understand additional context, discrepancy or reason for a missing document.
We will check the facts, confirmations, structure of the explanation and consistency of the LOE with other documents and the questionnaire.
During the consultation, we will determine what needs to be checked and how to proceed.
If you retain us for full representation within 14 calendar days after the consultation, the consultation fee is credited toward the cost of further services.
The materials on the site are for general informational purposes only and do not constitute individual immigration advice.