A Dependent Visa is a type of Visa that permits the spouses and kids to travel to an overseas nation for the purpose of accompanying/joining the family member with a corresponding Visa.
With a dependent visa, the dependents of a lawful migrant to a country such as spouse, dependent children or parents can enter and stay in the country. Such dependents can apply for a visa to join the migrant in the country.
To apply for the visa on behalf of the dependents, the applicant has to prove that he has enough funds to support the dependents and will not rely on state or public funds to support them. Dependents on their part will have to prove that they intend to live with the primary applicant during their stay and their relationship is genuine.
Children under 18 will have to prove that they are not leading an independent life and rely on the primary applicant for support.
Documents that prove the relationship are required such as marriage certificate in case of spouse and birth certificate in case of children.
There are several documents needed for Spouse Visa. The exact documents will depend on the nationality of the spouse and the nation of residence. Passport copy, Birth certificate, proof of relationship, police reports, etc. will be needed

There are several documents needed for Spouse Visa. The exact documents will depend on the nationality of the spouse and the nation of residence. Passport copy, Birth certificate, proof of relationship, police reports, etc will be needed
The fundamental documents required are:

• Wedding certificate
• Photographs of passport size
• Valid Passport
• Photographs demonstrating the authenticity of a relationship like family photographs etc
• Joint housing bills
• Joint statements of bank account
• Any other requirements as specified by the Immigration authorities

Apart from this in some countries it is required that the primary applicant and the spouse must be above 18 years of age. A birth certificate will be required to prove this.

The primary applicant must have proof in the form of bank statements that he has the necessary funds to support his spouse and other dependents.

The following are the basic requirements for a sponsor:
You must be able to financially support the dependent(s).
You must be a permanent resident.
Or
A valid work permit is required.

The likelihood of a dependent visa being denied is determined by a variety of factors. The following reasons are possible:

• Filling out the application form incorrectly
• The materials have been sent in an invalid format.
• Failure to submit the necessary papers
• Hiding of important visa-related information
• Photocopies are being sent instead of actual documents (when asked)
• Documents provided may have been forged.