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EXPLANATORY LETTER

Letter of explanation: when does it help an immigration application?

Sometimes an application needs to explain a situation that cannot be properly understood from the application form and documents alone.

For example:

  • the required document is not yet available
  • the dates or spelling of the name differ in the two documents
  • an unusual sequence of events needs to be explained
  • The officer requested a document, but it is missing some of the required information
  • Do you have additional information that helps you read the case correctly?

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.

AT A GLANCE

What is an explanatory letter in simple words

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:

  • what happened
  • why did the problem arise
  • what have you already done
  • what supports your explanation?
  • what exactly are you asking to consider?
FIVE SITUATIONS

When is an explanatory letter really useful?

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.

01

The required document is not yet available

For example, a certificate has been ordered, but it is not issued before the submission deadline.

02

There is a discrepancy

For example, in one document the start date is indicated as March, and in another as April.

03

The document is unusual or incomplete

It confirms part of the fact, but without explanation it is unclear how to read it.

04

Multiple pieces of evidence need to be linked.

For example, one document confirms the position, another the hours, the third the payment.

05

There is an unusual situation in your story.

For example, a name change, a special format for country documents, an unusual family or work history.

EVIDENCE

An explanatory letter does not replace a mandatory document

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:

  • delay
  • return of application
  • refusal

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.

PROCEDURE

What to do if there is no required document

Explanation must come with evidence of your attempts.

According to current IRCC instructions, if the required document cannot be provided, you must:

  1. write why you cannot receive it or why it is delayed
  2. attach confirmation
  3. in online submission, combine the letter and confirmations into one file
  4. upload this file in place of the missing document, if this is what your submission requires

Confirmations can be, for example:

  • receipt
  • order confirmation
  • tracking number
  • correspondence with the authority
  • official response about the delay
  • screenshot of the official website, if the authority temporarily does not issue documents

An explanation with confirmation of your attempts is more convincing than just the phrase “I couldn’t get a certificate.”

DELAY OF ISSUANCE

Example involving a police 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:

  • explanatory letter
  • evidence that you made every reasonable effort to request the certificate on time

For example:

  • confirmation of application
  • payment receipt
  • delivery notification
  • tracking number
  • letter from the authority regarding the delay

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.

REVIEW OF INFORMATION

Discrepancies in dates and names

Don't pretend there isn't a contradiction.

The same fact can appear in several places:

  • questionnaire
  • employer's letter
  • resume
  • diploma
  • translation
  • old immigration application
  • certificate
  • passport

If the information is different, you first need to understand:

  1. what data is correct
  2. why did the discrepancy appear?
  3. Is it possible to confirm the correct version with documents?

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.

LINKAGE OF DOCUMENTS

Name change

If documents are in different names, show the relationship between them.

For example:

  • diploma in maiden name
  • passport with last name after marriage
  • working papers contain old spelling of name

In this situation, you usually need to include proof of the name change first.

The explanatory letter can additionally briefly show:

  • what name options refer to one person?
  • when did the change occur
  • what document confirms it?

There is no need to write a long story if the connection is already clearly confirmed by an official document.

CONFIRMATION OF RESPONSIBILITIES

When writing is useful for work experience

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:

  • Why is there no standard employer letter?
  • what alternative documents are attached?
  • what fact does each of them confirm?
  • Where exactly are responsibilities, hours and pay visible?

But if the program requires proof of work experience, one explanation without evidence does not create this experience.

CHRONOLOGY OF EVENTS

When writing is useful in a complex story

A good explanation helps the officer quickly organize the facts into one sequence.

For example, a person’s history may combine:

  • several employers
  • contract work
  • period of self-employment
  • moving between countries
  • change of status
  • long break
  • several name options

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.

PERSONAL ACCOUNT FIELDS

Where to download the explanatory letter

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:

  • in the additional documents section
  • in the field of a specific missing document
  • in the field of the document about which you have a question
  • in response to a separate IRCC request

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.

SUPPLEMENT OF APPLICATION

What to do after submitting 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.

FIVE PARTS OF A LETTER

How to build an explanatory letter

In most situations, a simple five-part structure will suffice.

  1. What you are explaining. State the issue in one sentence. For example: “This letter explains why the police certificate from country X is not attached to the application on the date of submission.”
  2. What happened. Briefly summarize the events by date
  3. What you did. Indicate when you requested the document, where you applied and what responses you received
  4. How is this confirmed? List the attached evidence
  5. What you ask to be taken into account. Formulate your request calmly and without pressure. For example: “Please consider the attached evidence of my attempts to obtain the document and take into account that the issuance is beyond my control.”

There is no need to write: “Please guarantee me an additional term.” The decision remains with IRCC.

VOLUME OF TEXT

A short letter is usually better than a long one

Leave information that helps to understand a specific issue.

What the officer must understand:

  • problem
  • reason
  • evidence
  • conclusion

If it takes 6 pages to explain one date, the text can most likely be shortened.

How to check the text:

  • one question - one clear block
  • important dates are immediately visible
  • each document is named
  • no repeats
  • no emotions instead of facts

The volume is determined by the complexity of the situation, and not by the formal number of pages.

FIRST PARAGRAPH

Don't hide an important fact inside long text

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.

TONE OF THE LETTER

Write with facts, not excuses.

An explanatory letter helps you calmly present facts and evidence.

What to avoid:

  • emotional accusations
  • long discussions about justice
  • attempts to argue in advance with a possible solution
  • phrases like “it’s obvious”
  • pressure: “you must accept”

What to write:

  • what happened
  • when did this happen
  • why did the problem arise
  • what evidence is there

This makes it easier for the officer to check your explanation using documents.

SINGLE VERSION OF EVENTS

Don't add a new version of facts just for the sake of convenience.

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:

  • dates
  • names
  • addresses
  • responsibilities
  • trips
  • family information
  • education

First define the factual picture, then explain it.

APPLICATIONS

What to attach to the letter

Every important statement is better supported.

Depending on the situation, these could be:

  • receipts
  • official correspondence
  • employment contract
  • payment documents
  • tax documents
  • name change documents
  • authority letter
  • tracking number
  • screenshot of the official instructions
  • other supporting documents

It is convenient to make a list in the letter itself:

  1. Confirmation of the police certificate request
  2. Payment receipt
  3. Response of the authority that issues the certificate

This makes it easier for the officer to check the logic.

FILE DISTRIBUTION

One LOE or several

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.

DETAILS AND REGISTRATION

Do I need to sign the letter?

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:

  • applicant's name
  • application number or unique customer ID (UCI), if already available and relevant
  • date
  • clear subject line
  • brief structure

If a specific program instruction specifies specific requirements, follow it.

Do not turn a simple explanation into an affidavit unless IRCC requires it.

PURPOSE OF DOCUMENTS

An explanatory letter and an affidavit are not the same thing

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.

COMPLETENESS OF ANSWERS

The explanation does not exempt you from truthful disclosure of information.

If a survey question requires an answer, you must answer completely and honestly.

You cannot use an explanatory letter as a way to:

  • don't answer an awkward question
  • hide past refusal
  • remove part of the work history
  • do not specify a family member
  • replace the required history with the words “see. letter"

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.

IN PRACTICE

Three practical examples

01

Situation 1. The police certificate is delayed

Letter:

  • indicates the date of the request
  • explains the official deadline
  • attaches receipt and tracking number
  • indicates that the request was made on time

This is an example expressly provided by the IRCC guidance.

02

Situation 2. Different work dates

Letter:

  • shows two dates
  • explains notice period, training or payroll specifics
  • attaches supporting documents

The goal is not to “pick a convenient date,” but to explain the actual sequence.

03

Situation 3. Diploma in old name

Letter:

  • shows old and new last name
  • indicates the change date
  • refers to a marriage certificate or other document indicating a name change

If the documents already make the connection obvious, the letter can be very short.

WHAT TO DOUBLE-CHECK

Common mistakes

01

Write LOE just in case

Not every document requires explanation.

02

Replace a letter with a mandatory document without evidence

IRCC may rule the application incomplete.

03

Write emotionally

Facts and evidence are more important than excuses.

04

Don't name the exact problem

The officer should not guess what exactly you are explaining.

05

Do not attach evidence

Especially when it comes to a missing mandatory document.

06

Create a new version of dates

Explain the reason for the discrepancy between the documents and confirm that the dates are correct.

07

Mix five different questions in one paragraph

Separate them with headings.

08

Load the email in the wrong place

Please check which field in your specific submission IRCC asks you to upload an explanation to.

09

After submitting, just wait that you can add a new file to your personal account

Sometimes you need to use the IRCC web form or wait for a separate request.

10

Write too long

The volume should correspond to the complexity of the issue.

SAMPLE

Structure template

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]

  1. What I explain. One or two sentences
  2. Facts. Short chronology
  3. What was done. Specific actions and dates
  4. Supporting Documents. List each attached document by title.
  5. Request to IRCC. Brief statement of what you are asking for consideration

This template is not an official IRCC form.

FINAL REVIEW

Check LOE before loading

Items checked0 of 14

Your selections remain only on this page and are not sent anywhere.

DIFFICULT CIRCUMSTANCES

When is the best time to check the explanation before submitting?

A separate check is especially useful if:

  • missing required document
  • there was a refusal before
  • there are different dates in old and new statements
  • difficult work experience
  • self-employment
  • several names
  • complicated family history
  • discrepancies between police certificates and travel history
  • large financial transactions need to be explained
  • documents from the country cannot be obtained
  • submission deadline is near
  • one LOE attempts to explain several significant issues at once
QUESTIONS AND ANSWERS

Frequently asked questions

This is a document that helps IRCC understand additional context, discrepancy or reason for a missing document.

INITIAL CONSULTATION

Need to explain a missing document or discrepancy so that the letter supports the application rather than creating a new issue?

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.

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We will clarify your questions by email, agree on a date and time, then send you a payment link.

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The materials on the site are for general informational purposes only and do not constitute individual immigration advice.