Many older Britons are unaware of the full range of free and reduced-cost services that could save them thousands of pounds each year. Once someone turns 60, they are entitled to free NHS eye tests, which typically cost between £20 and £30. Pension Credit – The Gateway BenefitOne of the most valuable but underclaimed benefits is Pension Credit. Pension Credit is also the key to unlocking other benefits such as free TV licences, free NHS dental care, and additional housing support. Pension Credit often acts as a “gateway” benefit, opening access to free TV licences, free NHS dental care, housing support, and other discounts.