Short Answer 
The sponsor must provide evidence of their legal status, compliance with immigration laws, and financial and housing stability to support a visitor’s entry clearance application. This includes documentation like passports, proof of citizenship, approved visa applications, bank statements, and tenancy agreements.
Step 1: Provide Legal Status Evidence
The sponsor must establish their legal status to support the visitor’s entry clearance application. This includes submitting documentation that proves their right to reside in the UK. Essential documents may encompass:
- A copy of the sponsor’s passport, visa, or residence permit.
- Proof that they are a UK citizen or possess a settled status, such as naturalization certificates.
Step 2: Show Compliance with Immigration Laws
To further substantiate their case, sponsors should provide evidence that demonstrates their adherence to UK immigration laws historically. This can reassure authorities that the sponsor is acting in good faith and respects regulations. Possible documents include:
- Previous approved visa applications or extensions.
- A letter from the sponsor’s employer confirming their compliance with immigration and employment laws.
Step 3: Financial and Housing Stability Evidence
The financial capability of the sponsor needs to be evident to confirm they can support the visitor without resorting to public funds. Additionally, proof of stable housing underpins their ability to host the visitor legally. Essential supporting materials may include:
- Recent bank statements showing adequate funds.
- A tenancy agreement or mortgage statement indicating a stable living arrangement.