If you are an owner-occupier, or a private tenant, you will normally need to be in receipt of qualifying benefits to benefit from the core Warmer Homes programme. A full list of qualifying benefits can be found in Appendix 1 of the Terms and Conditions. If you do not receive qualifying benefits you may qualify under Flexible Eligibility
For the Sustainable Warmth element of the funding you do not necessarily need to be on benefits but your household income has to be below £20,000 after tax, national insurance and housing costs.