US payroll
Paychex Flex integrations
Paychex Flex is Paychex's HR and payroll platform in the United States. Dutch organisations with a US entity sometimes use it for US payroll.
Paychex Flex integrations
Workday → Paychex Flex
Workday to Paychex Flex integration: US new hires from Workday as a worker in Paychex Flex
HiBob → Paychex Flex
HiBob to Paychex Flex integration: new US employees from Bob prepared in Paychex Flex
SAP SuccessFactors → Paychex Flex
SAP SuccessFactors to Paychex Flex integration: US hires from Employee Central as a worker in Flex
BambooHR → Paychex Flex
BambooHR to Paychex Flex integration: employees and pay to Paychex Flex, with matching keys
Dayforce → Paychex Flex
Dayforce to Paychex Flex integration: new US employees from Dayforce prepared in Paychex Flex
Deel → Paychex Flex
Deel to Paychex Flex integration: own US employees from Deel as a worker in Paychex Flex
Systems you can connect Paychex Flex with
- Payroll integration
- BambooHR (described in detail)
- Dayforce (described in detail)
- Deel (described in detail)
- HiBob (described in detail)
- Oracle HCM Cloud (described in detail)
- SAP SuccessFactors (described in detail)
- Workday (described in detail)
- ADP Workforce Now
- AlexisHR
- Bizneo HR
- CatalystOne
- Cezanne HR
- Darwinbox
- Factorial
- Fluida
- G-P (Globalization Partners)
- Hailey HR
- Infor HCM
- Keka
- Lucca
- Namely
- Officient
- Oyster
- Personio
- Ramco HCM
- Remote
- rexx systems
- Rippling
- Sage HR
- Sage People
- SAP HCM
- Simployer
- Sympa
- Talentech
- UKG Pro
- Yoobi
- Zoho People
How KoppelHet connects to Paychex Flex
Paychex REST APIs, including the Workers API for employees and contractors with personal data, status, pay rates and work assignments. New workers created through the API stay IN_PROGRESS until all required fields are filled.
Authentication: OAuth 2.0 client credentials; de applicatie moet door Paychex worden geregistreerd en goedgekeurd
Objects we connect
- Workers (employees and contractors)
- Pay rates and work assignments
- Companies and organisation
What a Paychex Flex integration does
HiBob, Workday to Paychex Flex
US employees from the global HR system
New hires for the US entity go from HiBob or Workday to Paychex Flex; the integration completes missing required fields until the worker is ACTIVE.
HiBob → Paychex Flex integrationWorkday → Paychex Flex integrationPayroll integration
Paychex Flex to Microsoft Entra ID, Okta
Accounts for US colleagues
Where Paychex Flex is the source, new workers and leavers create or block the account in Entra ID or Okta.
Microsoft Entra ID integrationsOkta integrationsIdentity and access management
Paychex Flex to Oracle NetSuite, Microsoft Dynamics 365
Payroll journal to finance
The payroll journal of the US entity goes to Oracle NetSuite or Microsoft Dynamics 365.
Oracle NetSuite integrationsMicrosoft Dynamics 365 integrationsPayroll to finance
What to watch for
- A sandbox is not freely available; registration and approval by Paychex come first. Plan for that time.
In your IT landscape
- Runs as a managed integration on the KoppelHet platform, next to your existing integration layer. No VPN into your network.
- Only the fields in the design you approve are transferred. The platform keeps no register of its own.
- Tested first in the test or acceptance environment where there is one. You choose the go-live moment.
- ISO 27001 certified, hosted in Amsterdam. When the contract ends you receive the configuration and the audit logs.