What if names differ across documents?

Provide the exact name used on the IMM 5645 and attach certified copies or notarized affidavits showing name changes, such as marriage certificates, to reconcile differences.

Can a representative sign for me?

Representatives may prepare and submit forms on behalf of clients with documented authorization; include the signed mandate and the representative’s contact information with the application.

Is an electronic signature acceptable?

Acceptance of electronic signatures depends on the application channel and immigration authority. Retain a full audit trail and confirm acceptance with the program-specific instructions.

What supporting documents are needed?

Attach or reference primary identity documents for each listed family member, such as passports and birth or marriage certificates, as required by the visa program guidance.

How do I correct a submitted form?

If errors are discovered after submission, follow the guidance issued by the processing office or portal and supply corrected forms and an explanation as instructed.

How long should I keep records?

Keep signed copies and supporting evidence for several years after the decision; long-term retention supports future status checks and potential audits.

IMM 5645 Form

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What the IMM 5645 Form Is and when it’s used

The IMM 5645 Form is the Family Information form used by applicants submitting immigration and temporary resident applications to Immigration, Refugees and Citizenship Canada. It collects biographical details for the applicant and immediate family members to support identity verification, admissibility checks, and background screening. The form is required with many visa and permanent residence applications and should be completed accurately to match passports and other supporting documents. While the form itself is a Canadian government document, this guide covers practical completion steps, supporting evidence, and modern eSignature and eSubmission considerations.

Why completing IMM 5645 carefully matters

A complete, accurate IMM 5645 prevents processing delays, reduces follow-up requests from immigration authorities, and helps ensure names and relationships match other evidence. Accurate entries support timely identity checks and minimize risk of application refusal due to inconsistent information.

Who needs to complete IMM 5645 and who signs

The form is completed by the principal applicant and by family members where required; representatives may prepare it with client consent.

Principal applicants and their dependents who are part of the application package must provide family details as requested.
Accompanying spouses or common-law partners and dependent children are listed, even if they will not travel immediately with the applicant.
Authorized immigration representatives prepare and submit forms on behalf of clients when a signed mandate or consent is in place.

Core parts of a professional IMM 5645 submission

A professional IMM 5645 includes complete identity details, consistent document references, and clear signatures. Use a single, legible entry style and attach supporting IDs and relationship evidence where needed.

Applicant details

Full legal name, any other names used, date of birth, and country of birth entered exactly as on passport or birth certificate.

Family listing

Spouse, common-law partner, dependent children, and parents listed with relationship type and current residence information included.

Document references

Passport numbers, national ID numbers, and issuing countries recorded clearly to enable identity verification by immigration officers.

Declaration

Certification statement completed by the applicant confirming accuracy and completeness of the information provided.

Signature block

Signed and dated by the individual providing the information; if signed by representative, include name and authority details.

Supporting checklist

Accompanying documents such as birth certificates, marriage certificates, and adoption records attached or referenced to support listed family members.

Key personal data collected on IMM 5645

Full name: Given names and surname

Date of birth: Day, month, year

Place of birth: City and country

Passport number: Document ID used for travel

Relationship: Spouse, child, parent, etc.

Contact details: Current address and phone

Step-by-step: completing the IMM 5645 Form

Follow these core steps to complete the form accurately and reduce requests for additional information from immigration authorities.

01

Gather IDs: Collect passports and birth certificates before starting.
02

Enter names: Type full legal names to match supporting documents exactly.
03

List relationships: Specify relationship type and include dependent information.
04

Sign and date: Sign where required and ensure dates are accurate.

Configuring a digital workflow for IMM 5645

When completing IMM 5645 digitally, configure authentication, document format, and retention to meet both the applicant’s and immigration service’s needs.

Field	Configuration
Platform	PDF or native form upload supported
Authentication	Email confirmation, optional SMS or ID check
Audit trail	Capture timestamps, IP, and signer identity
Retention	Store signed copy securely for applicant records

Digital signing and eSubmission considerations

Electronic completion and eSigning can streamline preparation but acceptance depends on the receiving immigration authority and the application channel used.

Minimum tech: PDF or DOCX support
Authentication: Email or stronger verification
Audit data: Timestamp and IP recorded

Where to file IMM 5645 and how it travels with your application

The IMM 5645 is typically included with the main application package and uploaded or submitted according to the instructions for that program or visa category.

Online portal: Upload the completed form to the application profile where requested.
Paper applications: Include the printed, signed form in the physical submission package.
Representative submission: Authorized representatives submit via client portal or paper where permitted.
At visa centre: Provide a copy to visa application centres when instructed.

Timing and processing expectations

Submit IMM 5645 with the initial application unless instructions indicate otherwise; missing or inconsistent family information often leads to processing delays or requests for clarification.

Initial submission:

Include with application to avoid requests for additional documents.

Requested updates:

Provide corrected forms promptly when authorities request clarifications.

Biometrics and interviews:

Family details may be verified during biometrics or interview stages.

Application types:

Requirements vary by visa category and program.

Processing impact:

Incomplete family information commonly increases overall processing time.

Common preparation mistakes to avoid

Mismatched names between IMM 5645 and passports or certificates, which triggers verification requests and delays.
Incomplete fields left blank rather than marked 'Not applicable', causing assessors to request clarification.
Using nicknames or informal names that do not match official documents and create identity mismatches.
Failing to attach supporting evidence for relationships such as marriage or birth certificates when requested.

Risks if IMM 5645 contains errors or omissions

Incomplete information: Processing delays and requests for further evidence

Name mismatches: Identity verification failures

Missing signatures: Submission considered invalid

Incorrect dates: Administrative hold or clarification

Omitted dependents: Potential application refusal for non-disclosure

False statements: Serious admissibility consequences

eSignature vendor comparison for signing IMM 5645

Compare basic plan pricing and compliance features when selecting an eSignature vendor to complete and store IMM 5645 electronically; signNow appears first for reference.

	signNow	DocuSign	Adobe Sign	PandaDoc	HelloSign
Starting Price	$8/user/mo	$15/user/mo	$14/user/mo	$19/user/mo	$15/user/mo
Free Trial	7-day free trial	Varies by vendor	Varies by vendor	Varies by vendor	Varies by vendor
Bulk Send	Yes	Varies	Varies	Varies	Varies
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Varies	Varies	Varies	Varies
Envelope Cap	No cap	100 envelopes/user/year	Varies	Varies	Varies

Real-world examples of preparing family information forms

Two customer scenarios illustrate efficient preparation and digital workflows for family information documents and related forms.

Optica Ventures

Brian Fitzgibbons described streamlined internal use of e-forms to reduce errors and time spent on family data collection

Staff used consistent templates to match identity documents
The result was smoother client interactions and fewer correction requests during application review.

BIS

Dan Rotelli emphasized compliance and recordkeeping when processing multiple family files

The team used persistent audit trails to evidence who entered data and when
This approach reduced disputes and supported faster resolution of follow-up information requests.

Who has authority to complete and sign IMM 5645

Principal Applicant

The principal applicant completes his or her own family information and signs where required; accuracy is the applicant’s responsibility and discrepancies can affect admissibility decisions.

Authorized Representative

An immigration consultant or lawyer may prepare and sign forms with written authorization; include the representative’s contact details and a signed mandate to show authority.

Frequently asked questions about IMM 5645

Answers to common questions about completing IMM 5645, signatures, and submission help prevent common errors and reduce processing friction.

Need help? Contact support

What if names differ across documents?
Provide the exact name used on the IMM 5645 and attach certified copies or notarized affidavits showing name changes, such as marriage certificates, to reconcile differences.
Can a representative sign for me?
Representatives may prepare and submit forms on behalf of clients with documented authorization; include the signed mandate and the representative’s contact information with the application.
Is an electronic signature acceptable?
Acceptance of electronic signatures depends on the application channel and immigration authority. Retain a full audit trail and confirm acceptance with the program-specific instructions.
What supporting documents are needed?
Attach or reference primary identity documents for each listed family member, such as passports and birth or marriage certificates, as required by the visa program guidance.
How do I correct a submitted form?
If errors are discovered after submission, follow the guidance issued by the processing office or portal and supply corrected forms and an explanation as instructed.
How long should I keep records?
Keep signed copies and supporting evidence for several years after the decision; long-term retention supports future status checks and potential audits.

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