Informal carers are a major – and often the only – source of care for people with LTC needs across OECD countries. Among analysed 19 OECD countries, about 60% of older people reported receiving only informal care (Rocard and Llena-Nozal, 2022[1]). Informal care is provided by family members, friends and people in social networks to individuals who need support with everyday tasks. Due to the informal nature of care, comparable data are difficult to obtain. The data discussed in this section stem from international and national surveys. There are differences in the definition of informal care across these surveys, which affects the comparability of the data (see the “Definition and comparability” box).
Across 25 OECD countries with comparable data, more than one in eight (13%) people aged 50 and over provided informal care, ranging from 6% in Latvia to more than 20% in Austria and Belgium (Figure 10.15). Care intensity varied among these countries. On average, 8% of survey respondents across 25 OECD countries indicated that they provide informal care on a daily basis, compared to 6% providing care on a weekly basis. The percentage share of those caring daily was highest in Austria (13%), and lowest in the Slovak Republic (3%) and Latvia (3%). Among OECD countries, the share of those providing weekly care was highest in Belgium (14%), and lowest for Greece, Hungary and Latvia (2% each).
Informal carers are predominantly women. Across 25 OECD countries, 60% of informal carers were women, ranging from 37% in Switzerland to 80% in Hungary (Figure 10.16). The share of women was particularly high in South and Southeastern European OECD countries, with more than 70% of daily informal carers being women in Greece, Spain and Hungary. On average across 23 OECD countries, 29% of daily carers reported being employed or self-employed (outside the informal care they also provide), ranging from almost half of informal carers in Switzerland and the Netherlands to 10% or fewer in Latvia and Hungary (Figure 10.17).
Intense provision of informal care is associated with negative effects on mental health and labour market attainment, such as a reduction of hours worked and earlier retirement. At the same time, labour market activation policies can reduce the amount of informal care provided (Carrino, Nafilyan and Avendano, 2022[2]). About two‑thirds of OECD countries have introduced policies to support informal workers and to alleviate the burden of informal care – such as cash benefits paid to carers, those in need of care, or both. In addition, about half of OECD countries offer some form of paid leave for informal carers, although this does not necessarily make up for forgone wages, and may be particularly insufficient where the duration of caring is long (Rocard and Llena-Nozal, 2022[1]). The degree to which countries can depend on informal care as a dominant provider of LTC is likely to decline in the future. Demand for LTC is going to increase due to population ageing and subsequent increases in LTC needs (see section on “Demographic trends’”). At the same time, declines in family size, increases in geographical mobility and increasing female labour market participation are leading to reductions in the supply of informal carers. Countries will therefore have to expand their formal LTC sector to compensate for unmet care needs.
