Perpetual burdens can be in cash or in kind. An example of in-kind payments is the so-called "born" 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, no distinction has been made between perpetual burdens and annuities for tax purposes. Pension payments are now always considered "perpetual burdens". This means that the calculation of the yield share required for life annuities is no longer necessary.