Erlend skattyfirvöld
| Ástralía | Australian Taxation Office |
| Bandaríkin | Internal Revenue Service |
| Bretland | HM Revenue & Customs |
| Danmörk | Skat |
| Finnland | VERO/SKATT |
| Frakkland | Impôts et taxes |
| Færeyjar | Toll- og Skattstova Føroya |
| Grænland | Akileraartarnermut Pisortaqarfik |
| Holland | Belastingdienst |
| Hong Kong | Inland Revenue Department |
| Írland | Irish Tax and Customs |
| Kanada | Revenue Canada |
| Noregur | Skatteetaten |
| Nýja Sjáland | Inland Revenue |
| Ungverjaland | APEH |
| Portúgal | Direcção-Geral dos Impostos |
| Rússland | Russian Ministry of Taxation |
| Singapore | Inland Revenue Authority |
| Suður Afríka | South African Revenue Service |
| Spánn | Agencia Tributaria |
| Sviss | Eidgenössische Steuerverwaltung / Administration Federal des contributions AFC |
| Svíþjóð | Skatteverket |
| Þýskaland | Bundeszentralamt für Steuern |
| Nordic Smart Government | Norrænt samstarfsverkefni um stafræna framtíð |
| Nordisk eTax | Skattamál á Norðurlöndum |
| Norden | Opinbert samstarf Norðurlanda |
| Info Norden | Upplýsingar um samnorræn mál |
