We distinguish three forms of APAs, namely:
- Unilateral APA: agreement between the taxpayer and one tax authority.
- Bilateral APA: agreement between the taxpayer and two tax authorities.
- Multilateral APA: agreement between the taxpayer and more than two tax authorities.
Bi-/multilateral APAs usually take longer to obtain because more than one tax authority is involved. Partly for this reason, bi-/multilateral APAs are more complex and costly. Nevertheless, bi-/multilateral APAs can be a great solution for cases in which there is a (material) transfer pricing risk in multiple jurisdictions. For example, if you expect one tax authority would take an unreasonable position it may be beneficial that there is also another tax authority at the table to convince them otherwise instead of just yourself as taxpayer.
Once such Bilateral APA (BAPA) or Multilateral APA (MAPA) is obtained this significantly reduces your audit risk in those and other jurisdictions. It provides for a quality stamp on your transfer pricing policy that is also appreciated by (new) investors and auditors for example.