Tenant screening glossary

Plain-English definitions of the UK lettings and tenant screening terms landlords come across most.

Affordability
Whether a tenant's income comfortably covers the rent and their other commitments. The single biggest predictor of a sustainable tenancy.
Income multiple
Gross annual income divided by annual rent. Many landlords look for at least 2.5–3x, used as a guide rather than a hard rule.
Guarantor
A third party who agrees to cover the rent if the tenant cannot. Often used when an applicant's income alone doesn't meet the affordability threshold.
Right to Rent
A legal check (England only) that occupiers aged 18+ have the right to rent in the UK. Separate from screening — see the Right to Rent guide.
CCJ (County Court Judgment)
A court ruling that someone owes a debt. CCJs appear on credit files and may surface in a credit check rather than in screening.
Tenant referencing
Formal verification of an applicant's employment, income, and previous landlord references. See screening vs referencing.
Credit check
A search of an applicant's credit history with a credit-reference agency. See screening vs credit check.
Tenant screening
Assessing whether a prospective tenant is likely to sustain a tenancy, based on affordability and stability. Read the full guide.