• Seems to be called Numéro d'Identification Fiscale (NIF), sometimes also Numéro d'Identifiant Fiscal or Numéro d’Identification Fiscal (probably a typo)
• It looks like there was an old NIF (like 112583Z) that has been replaced by a new one (like 1000000009). See https://www.otr.tg/index.php/fr/documentation/sur-les-impots/6-liste-des-nouveaux-nif-des-contribuables/file.html
• Could not find any details on the structure, but since it looks like we have the complete list and all of them seem to be 10 digits long.

Search online:

• https://www.otr.tg/repertoire/index.php/contribuables-actifs.html
• https://www.otr.tg/repertoire/index.php/agrees-au-precompte-tva.html

Examples:

• Thousands of them in https://www.otr.tg/index.php/fr/documentation/sur-les-impots/6-liste-des-nouveaux-nif-des-contribuables/file.html (attached here just in case)
  • This is a mapping from the old NIF to the new one.
• Probably all of the active taxpayers: https://www.otr.tg/repertoire/index.php/contribuables-actifs.html
• https://www.otr.tg/repertoire/index.php/agrees-au-precompte-tva.html

  1000174915
  1000167004
  1000166131
  1000174339
  1000160992
  1000145206
  1000161073
  1000175320
  1000166365
  1000173844
  1000166185
  1000166419
  1000166455
  1000175248
  1000175680
  1000175698
  1000174969
  1000166338
  1000174213
  1000343454
  1000166374
  1000175860
  1001694618
  1000034173
  1000166401
  1000210995
  1000166689
  1000160785
  1000166608
  1000166158
  1000175068
  1000175869
  1000145062
  1000166743
  1000165159
  1000116001
  1000174735
  1000166716
  1000161442
  1000145044
  1000116343
  1000166977
  1000166293
  1000175788
  1000089811
  1000145152
  1000166536
  1000116325
  1000160974
  1000160911
  1000175419
  1000160380
  1000166671
  1000173970
  1000174807
  1000144405
  1000166554
  1000166203
  1000166464
  1000161343
  1000167076
  1000145035
  1000166491
  1000116748
  1000033084
  1000144576
  1000385632
  1000160416
  1000160326
  1000166500
  1000160425
  1000211141
  1000166347
  1000174249
  1000144801
  1000174816
  1000166842
  1000116172
  1000166356
  1000144927
  1000166995
  1000166644
  1000166680
  1000145071
  1000166410
  1000166167
  1000174276
  1000166221
  1000144774
  1000116568
  1000166194
  1000175662
  1000166329
  1000174006
  1000173808

• 1000175698 from http://www.ceet.tg/tg/wp-content/uploads/2018/07/AAOI-039-DFC-PRMP-DG-CEET-2018.pdf
• 1000093762 from https://cnct.tg/wp-content/uploads/2018/08/Avis-dattrbution-provisoire-CR-003-2018-portant-sur-le-mat%C3%A9riel-informatique.pdf
• 1000 292 023 from https://togoinvest.tg/en/about-togo-invest/contact-us/
• https://www.otr.tg/documents-dimana/09-TVA/095-REGULARISATION%20DE%20TV/Details/095-2-DETAIL%20DES%20DEDUCTIONS%20SUR%20LES%20BIENS%20ET%20SERVICES%20ACHETES%20SUR%20LE%20TERRITOIRE%20NATIO.xlsx

  1000002610
  1000002619
  1000002628
  1000002637
  1000002646
  1000002655
  1000002664
  1000002673
  1000009189
  1000009198

• 1000116496 from https://pdgm.tg/index.php?option=com_content&view=article&id=198:acquisition-de-materiels-informatiques-pour-le-compte-de-la-faculte-des-sciences&catid=86&Itemid=279
• 1001585478 from https://www.vidogroup.tg/about/
• 1000087624 from https://togoassistance.tg/charte-qualite/
• 1000286204 from https://www.universaloffice.tg/storage/app/media/CONDITIONS%20GENERALES%20DE%20VENTE%20ET%20DE%20GARANTIE.pdf
• 1000822999 from https://www.samjiaa.tg/
• 1001662737 from http://reperesdafrique.tg/index.php/2022/02/21/togoletablissement-alu-dzoumedor-fils-sinstalle-a-hahotoe/
• 1000819204 from http://nonilorohbessan.tg/
• 1000129582 from https://www.ccit.tg/sites/default/files/AVIS%20DE%20RECRUTEMENT.pdf
• 1000176698 from https://oel.tg/togo-appel-public-a-manifestation-dinteret-de-la-ceet/
• 1000 2686 18 from http://www.oneccatogo.tg/wp-content/uploads/2018/02/TABLEAU-2018-ONECCA-TOGO.pdf
• 1000145251 from https://cfbtogo.tg/wp-content/uploads/2017/06/DCCAB-TDR-VF-3.pdf
• 1001527008 from https://gapola.tg/togo-siakou-komlan-cite-dans-une-affaire-de-conflit-dinterets-dans-le-golfe-7/
• 1001090612 from https://www.ucrm-togo.tg/wp-content/uploads/2022/04/UCRM-Mag-N%C2%B0003_C4_2.pdf
• 1001808335 from https://goodis.tg/informations-legales/
• 1000165159 from https://www.pdgm.tg/index.php?option=com_docman&view=download&alias=218-etats-financiers-normalise-granutogo-31-12-2018-1&category_slug=documents-statistiques&Itemid=752
• 1001405758 from https://www.lacitoyennevie.tg/cgu