{"id":23816,"date":"2026-09-22T13:45:43","date_gmt":"2026-09-22T13:45:43","guid":{"rendered":"https:\/\/maspartner.com\/?post_type=publications&p=23816"},"modified":"2026-09-24T12:35:52","modified_gmt":"2026-09-24T12:35:52","slug":"w-9-vendor-onboarding","status":"publish","type":"publications","link":"https:\/\/maspartner.com\/en-us\/publications\/w-9-vendor-onboarding\/","title":{"rendered":"US Accounts Payable Vendor Onboarding: Collecting and Verifying W-9 Information Before Paying Vendors"},"content":{"rendered":"\t\t