Perpetual burdens can be in cash or in kind. An example of in-kind payments is the so-called "gebornene" perpetual burdens. This includes, for example, the obligation to provide meals for a person.
Abbreviated perpetual burdens can also be agreed if they end either with the death of the person or at the latest after a certain period.
Since 2008, there is no longer a tax distinction between perpetual burdens and annuities. Pension payments are now always considered "perpetual burdens". This means that the previously required calculation of the income share for life annuities can be omitted.