Equity release has transformed from a niche product into a mainstream retirement planning tool, with over 90,000 new plans taken out in 2024 alone. But the maths of compound interest over 20 or 30 years means small differences in rate or structure make an enormous difference to what is left for your beneficiaries.\n\nLifetime Mortgage vs Home Reversion — A lifetime mortgage is a loan secured against your home. You retain full ownership. Interest rolls up monthly, and the total debt is repaid from the sale of your home when you die or move into permanent care. A home reversion involves selling a percentage of your property to a provider at below market value in exchange for a tax-free lump sum or income. You retain the right to live in the property rent-free for life, but you no longer own the sold portion. Lifetime mortgages account for over 99% of equity release plans sold today.\n\nHow Compound Interest Works Against You — At a rate of 6%, a 100,000 pound lifetime mortgage doubles to roughly 200,000 in 12 years and reaches 320,000 after 20 years. At 5%, the same loan reaches 265,000 after 20 years. That 1% rate difference costs 55,000 over two decades. This is why even small rate reductions matter enormously, and why voluntary interest payments — even partial ones — can dramatically reduce the eventual debt.\n\nDrawdown vs Lump Sum — A drawdown lifetime mortgage gives you a cash reserve facility that you access in stages rather than taking everything upfront. You only pay interest on what you have actually drawn. For many people, drawdown is far more cost-effective because the undrawn reserve does not compound. Drawdown also means you stay in a lower LTV band for longer, which can preserve more equity for your estate.\n\nMaking Voluntary Repayments — Since March 2022, Equity Release Council standards require that all new plans allow voluntary repayments of up to 10% of the original loan per year without penalty. Paying just the monthly interest stops the debt snowballing. On a 100,000 loan at 6%, paying the monthly interest of 500 pounds keeps the balance at 100,000 indefinitely instead of letting it double.\n\nImpact on Means-Tested Benefits — Releasing equity can affect your entitlement to Pension Credit, Council Tax Reduction, and other means-tested benefits. A lump sum release increases your capital, and if your savings exceed 10,000 pounds, you may lose some Pension Credit entitlement. Above 16,000, you lose it entirely. Drawdown facilities avoid this problem because undrawn amounts are not counted as capital.\n\nThe No Negative Equity Guarantee — All Equity Release Council members must provide this guarantee. It means that when your home is sold, you or your estate will never owe more than the sale proceeds, even if the debt has grown larger than the property value. The lender absorbs the shortfall.\n\nChoosing a Provider — Key providers include Aviva, Canada Life, Legal and General, Just Group, Liverpool Victoria, Scottish Widows, and Standard Life. Compare not just the headline rate but also drawdown facility terms, voluntary repayment flexibility, early repayment charges, and whether the plan allows you to ring-fence a portion of your property value as a guaranteed inheritance.