A guarantor can be a financially stable adult, often a family member or close friend, with strong credit and income, who legally promises to cover someone elses financial obligations (like rent or a loan) if they default. Key requirements usually include being over 21, having good credit, and demonstrating sufficient income (e.g., 80x monthly rent for leases). Professional guarantor services are also an option if personal contacts arent suitable. Who can be a guarantor Family Members: Parents, siblings, or other relatives are common choices due to established trust, notes Lemonade. Close Friends: Someone with a strong, trustworthy relationship and financial capability. Employers: May act as a guarantor, especially for employee relocation, suggests Lemonade. Professional Services: Third-party companies like Insurent or TheGuarantors can serve as guarantors for a fee, says Insurent and TheGuarantors. Typical requirements Age: Usually 21 or older. Credit: A strong credit history (e.g., 700+) is often required, notes Experian and StepChange. Income: Sufficient income to cover the debt if the primary person fails to pay, often specified as a multiple of the monthly rent for leases, says Apartment List and Lemonade. Financial Stability: Proof of financial stability, which can include property ownership, notes Experian. What they do A guarantor agrees to be legally responsible for the debt if the main borrower or tenant defaults, which means their credit will be affected by any missed payments, according to StepChange. AI can make mistakes, so double-check responsesBeing A Guarantor For Rent, Loans, Mortgage. StepChangeStepChange Debt CharityFAQ for Renters - TheGuarantorsWhether youre self-employed, a recent graduate, actively seeking work, an international resident, someone with credit challenges,TheGuarantors