• It is called Identifiant Fiscal Unique (IFU)
  • Also searched for "Nº IFU", "IFU Nº" and "Numéro IFU" just in case
• https://www.impots.finances.gouv.bj/tout-savoir-sur-lifu/
• It is 13 digits long according to https://ortb.bj/a-la-une/video-ifu-pourquoi-lavoir/
• Details on the structure: http://www.finances.bj/sousSites/dgi/wp-content/uploads/2016/12/IFU.pdf (attached here just in case)
• Details on the structure (page 10) https://www.impots.finances.gouv.bj/JOURNAL/Le_Messager_des_Impots_n__2.pdf
• http://org-id.guide/list/BJ-IFU

  An IFU is 13 characters long. The first digit indicate the type of entity identified:

  • 1- Individual / male
  • 2- Individual / female
  • 3- Legal entity / company
  • 4- Legal person / state structure
  • 5- Legal person / international organization and mission diplomatic
  • 6- Legal person / non-governmental organization

  The subsequent 4 digits give the year.

  The next six digits are a unique identifier within that year.

  The next digit indicates either (1) a parent company; (2-9) subsidiary or agencies; (0) other types of person or taxpayer.

  The final digit is a checksum.

Search online:

• https://ifu.impots.bj/ifu-search

Examples:

• 3201910650626 from https://sbin.bj/wp-content/uploads/2022/10/Mentions-legales-SBIN-SA.pdf
  • Also from https://catis.xroad.bj/registrations/RE00169
• 3201910583176 from https://lagalerienationale.bj/confidentialite/mentions-legales
• 4201001686513 from https://recrutement.insae.bj/images/docs/2021/Liste%20des%20agents%20retenus%20pour%20la%20formaion%20dans%20le%20cadre%20de%20la%20collecte%20des%20donnees%20sur%20SWEDD.pdf
  • Also from https://instad.bj/images/docs/insae-publications/hebdomadaires/archives_inhpc/2021/11.Novembre_2021/3.%20Prix_des_produits_du_15_au_21_novembre_2021_3%C3%A8me_Semaine.docx
• 3201 30109 9116 from https://apdp.bj/at_001_biic_2022/
• 3200700033415 from https://web.soneb.bj/system/files?file=marches-publics/2020-10/avis_de_report_ami_ndeg_034-20.pdf
• A lot of them at https://api.marches-publics.bj/v2/medias/pdfs/8a75823c-93cf-4a17-9346-3657abbfa49a.pdf (could not attach because file is too big, fingers crossed this link doesn't break)

  3200900261914
  3200800032118
  3200800032118
  3200800032118
  3200700034111
  3200800032118
  1201301488009
  3200900161518
  3201100806612
  3200901052914
  3200800777415
  320110023111
  3202011243136
  320110023111
  3201300602910
  3201910624299
  3200800555113
  3200800579315
  3200700024415
  3200700110113
  3200700092919
  3200700092919
  3201000393119
  3201810208081
  3201810468789
  1201510370202
  1201701326901
  3200801478417
  1200801282305
  1201700917809
  320110023111
  3200700044213
  0201910565843
  3200800203617
  3200801478417
  3200800818719
  3200900360812
  3200801443912
  3201100075919
  3200900261914
  3202011243136
  3201910632079
  3200800667517
  3201500238418
  3201501125118
  3200800583113
  3201810302352

• Lots of them in https://api.marches-publics.bj/v2/medias/pdfs/ae2d406b-0247-4f3d-b63f-fc7b1d43f8f3.pdf (attached here just in case)

  1201301488009
  3200900161518
  3201100806612
  3200901052914
  3200800777415
  320110023111
  3202011243136
  3201300602910
  3201910624299
  3200800555113
  3200800579315
  3200700024415
  3200700110113
  3200700092919
  3201000393119
  3201810208081
  3201810468789
  1201510370202
  1201701326901
  3200801478417
  1200801282305
  1201700917809
  3200700044213
  0201910565843
  3200800203617
  3200800818719
  3200900261914
  3200900360812
  3200801443912
  3201100075919
  3201910632079
  3200800667517
  3201500238418
  3201501125118
  3200800583113
  3201810302352
  3201301077418
  321910869654
  1201201249906
  1201400877201
  0201710081850
  3200800646619
  3201643198031
  3201007665114

• Several examples at https://www.daabaaru.bj/wp-content/uploads/2020/03/liste-des-fournisseurs_prestataires-dans-le-cadre-du-PADT.pdf (attached here just in case)

  1201200548009
  1201642938909
  1201641325203
  3201100951210
  2201500672302
  3201701918418
  220161116203
  2201641943708
  2201300191201
  3201910336807
  0201910533558
  3201710167035
  02017100999655
  2201644099708
  0201910748349
  1201201292100
  0201710092578
  0201910534523
  1201500706605
  1201001231403
  3201000909217
  1201642988403
  1201500703604
  2201405651202
  0201910216660

• 3200800565618 from https://armp.bj/storage/2022/03/rapport-definitif-uac-2016-2017.pdf
  • And also https://armp.bj/storage/2022/03/rapport-definitif-anaepmr-2016-2017.pdf
• 3201910638526 from https://sgds-gn.bj/files/20201126_communique_relatif_securite_agents.pdf
• https://www.tribunalcommercecotonou.bj/activites/decisions-de-justice/contentieux-de-payement/1516-jugement-n-136-19-cj-sii-tcc-du-18-juillet-2019-chambre-de-jugement-de-la-section-ii/file

  32013001862111
  320080093618

• 3200800074214 from http://ign.bj/mentions-legales/
• 3200700065718 from https://societegenerale.bj/fr/nous-connaitre/nous-contacter/
• 3201301099116 from https://www.tribunalcommercecotonou.bj/activites/decisions-de-justice/refere-et-contentieux-de-l-execution/4485-jugement-n-034-2022-add-cpp3-s4-tcc-du-mardi-26-avril-2022-troisieme-chambre-des-procedures-presidentielles-de-la-section-iv/file
• 3201810230787 from https://www.lecoursier.bj/pdf/Recrutement02CoursierVelo.pdf
• 4201641583612 from https://meteobenin.bj/wp-content/uploads/2021/06/BUL-MTO-JEU-17-JUIN-2021.pdf
  • Also from https://meteobenin.bj/wp-content/uploads/2020/04/BUL-MTO-MER-22-AVR-2020.pdf
• 3201810464026 from https://aeroport-de-cotonou.bj/wp-content/uploads/2021/02/DAO-TUNNELS.pdf
  • Also in https://aeroport-de-cotonou.bj/wp-content/uploads/2021/06/pv-ouverture.pdf
• 3 200 7 000 21213 from https://serhau.bj/uploads/documents/ao/PUBLICATION%20AMI%20GOG-GLA-OUE.pdf
• 320-110-2073316 from https://www.afribaba.bj/cotonou/vente-de-parcelles-100-securisees-19120.html
• 1201642788000 from https://www.afribaba.bj/cotonou/prestation-sainte-philomene-38637.html
• 1201642565000 from https://www.afribaba.bj/porto-novo/prestation-de-service-en-genie-civil-btp-29939.html
• 1201641158203 from https://www.afribaba.bj/cotonou/all-blessings-ventes-des-produits-agroalimentaire--20784.html
• 3200900819518 from https://apdp.bj/rd_005_sav_2022/
• 3200900819113 from https://www.mtn.bj/wp-content/uploads/2019/06/Formulaire-de-souscription.pdf
• https://tribunalcommercecotonou.bj/activites/decisions-de-justice/382-jugement-n-071-2018-cj-sii-tcc-du-09-aout-2018-de-la-chambre-de-jugement-de-la-section-ii/fil

  3200700076616
  3201200605910

• 3200800583113 from https://are.bj/wp-content/uploads/2017/09/AVIS-2019-011-CNR-ARE.pdf
• 0202213972175 from https://culturesetpatrimoines.bj/mentions-legales/
• 3200700018516 from http://www.agetur.bj/wp-content/uploads/2021/02/R%C3%A9ponses-aux-questions-d%C3%A9claircissement.pdf
• 3200800696112 from https://jurisprudence.bj/documents/arret-n-n013ccom2020-du-29-janvier-2020-de-la-cour-dappel-de-cotonou
• 320090081913 from https://www.tribunalcommercecotonou.bj/activites/decisions-de-justice/contentieux-de-payement/4557-jugement-n-061-22-cj1-s2-tcc-du-jeudi-02-juin-2022-premiere-chambre-de-jugement-de-la-section-ii/file
• 0202012038127 from https://boutchou.bj/cgv/
• 01400656610 from https://apdp.bj/at_013_fnm_2021/
• 3202113085279 from http://www.dev1.cbox.bj/a-propos-de-nous/
• 3201810397557 from https://www.beninhotelaheme.bj/mentions-legales/
• 3201642997218 from https://sgtic.bj/qui-sommes-nous/
• 1201502253302 from https://www.madbenin.bj/
• 1201200731706 from https://www.titito.bj/926378-Maquis
• 6 2020 1197 2710 from https://abess.bj/nous-contacter/
• 0202011804127 from https://www.afriquenumerique.bj/
• 3201810336807 from https://daabaaru.bj/polemique-autour-de-lacte-de-paternite-de-lenfant-au-benin-le-gestionnaire-mandataire-de-lanip-clarifie/
• 0202012161205 from https://lynia.bj/produit/montre-connecte-xiaomi-mi-watch-ecran-139/
• 3200700065718 from https://societegenerale.bj/fileadmin/user_upload/benin/PDF/Conditions_tarifaires_Ent.pdf