This page provides an overview of the changes in onboarding v4. For more information about onboarding versioning, see here.
To see the difference between Legal Entity Management API versions, use the API Diff Tool.
- Limitations on using PO box as address
- Improvements for LEM API
- Improved validation for ID document uploads
- New validations on fields
- Onboarding underage users
- Onboarding unincorporated partnerships
- Providing registration number before first payment
- Requirement for doing business as name
- Requirement for principal place of business
- Requirements for specific countries/regions
- Support phone number and phone from users
- Updates for hosted onboarding
Changes in v4 for financial products
- Requirement for business lines and industry codes for issuing
- Source of funds for issuing and business accounts
Limitations on using a PO Box as an address
- 
An individual user cannot use a PO box as their residential address. 
- 
An organization can use a PO box as their registered address. However, they must also provide an alternative address for their principal place of business. The address for the principal place of business cannot be a PO box. 
You can test your error handling flow for the new verification error messages.
| Error Code | Error Message | Sub Error Code | Sub error Message | Remediating action Code | Remediating action | 
|---|---|---|---|---|---|
| 1_50 | Organization details couldn't be verified | 1_5093 | The business address details couldn’t be verified | 1_524 | Make sure the registered business address is correct, and that the principal place of business address is a physical, non-PO box address | 
| 1_5094 | The principal place of business was missing | 1_525 | Add the physical address of the principal place of business | ||
| 1_30 | Individual details couldn't be verified | 1_3085 | The residential address is a P.O. Box | 1_321 | Update the residential address | 
Improvements for Legal Entity Management API
When you delete a document by making a DELETE /documents/{id} request, it now returns a 404 response.
Improved validation for ID document uploads
We added a validation error when a low-quality ID document, such as a passport or driver's license, is uploaded by making a POST /documents. This allows you to quickly see if an improved document needs to be uploaded to pass verification checks.
New validations on fields
To meet compliance requirements, we have added validations to specific fields for legal entities and legal arrangements. These validations are applicable for both hosted onboarding and API-only onboarding.
Onboarding underage users
Users between the ages of 13-18 in particular countries/regions can be onboarded with a legal representative. See here for more information.
Onboarding unincorporated partnerships
Beginning with onboarding v3, you can now onboard unincorporated partnerships in selected countries/regions. Unincorporated partnerships can only be onboarded using the Legal Entity Management API.
Providing registration number before processing payments
Organizations must provide their registration number prior to processing payments. See here for the accepted format per country.
Requirements for doing business as name
Adyen must identify if the name that an organization or legal arrangement trades under is different from its registered name. This is referred to as the Doing Business As (DBA) name. Organizations and legal arrangements that do not have a DBA name can indicate this while onboarding.
If you are using hosted onboarding, users can select this in the hosted onboarding page. If you are using the LEM API, set the corresponding value to true in your POST /legalEntities request:
- organization.doingBusinessAsAbsent
- soleProprietorship.doingBusinessAsAbsent
- trust.doingBusinessAsAbsent
- unincorporatedPartnership.doingBusinessAsAbsent
Make sure that your systems can handle all the related verification error messages.
| Error Code | Error Message | Remediating action Code | Remediating action | 
|---|---|---|---|
| 2_8086 | organization.doingBusinessAswas missing | 2_133 | Add organization.doingBusinessAsto legal entity | 
| 2_8246 | legalArrangement.doingBusinessAswas missing. | 2_233 | Add legalArrangement.doingBusinessAsto legal entity | 
Requirements for principal place of business
If an organization has a principal place of business address, the country must be the same country as its registered address.
Make sure that your systems can handle all the related verification error messages.
| Error Code | Error Message | Remediating action Code | Remediating action | 
|---|---|---|---|
| 2_8212 | organization.principalPlaceOfBusiness.countrywas missing | 2_195 | Add organization.principalPlaceOfBusiness.countryto legal entity | 
| 2_8214 | organization.principalPlaceOfBusiness.stateOrProvincewas missing. | 2_197 | Add organization.principalPlaceOfBusiness.stateOrProvinceto legal entity | 
| 2_8216 | organization.principalPlaceOfBusiness.streetwas missing. | 2_199 | Add organization.principalPlaceOfBusiness.streetto legal entity | 
| 2_8218 | organization.principalPlaceOfBusiness.citywas missing. | 2_207 | Add organization.principalPlaceOfBusiness.cityto legal entity | 
| 2_8219 | organization.principalPlaceOfBusiness.postalCodewas missing. | 2_209 | Add organization.principalPlaceOfBusiness.postalCodeto legal entity | 
| 2_8221 | organization.principalPlaceOfBusiness.street2was missing. | 2_211 | Add organization.principalPlaceOfBusiness.street2to legal entity | 
Requirements for specific countries/regions
The following compliance requirements are based on the country of the user and its associated entities.
Australia
- The format for registration numbers for all organizations, sole proprietorships, and trusts is now only 9 digits. Example: 123456789
| Data for | Type | Description | Format | Example | Onboarding version | 
|---|---|---|---|---|---|
| Organizations/sole proprietorships | Registration number | ACN Number | 9 digits | 123456789 | v4 | 
| Tax Information | ABN Number | 11 digits | 55123456789 | ||
| Registration number for incorporated associations | Various formats per state/territory | 3-20 alphanumeric | 12345A678901 | v1/v2/v3/v4 | |
| Trusts | Tax Information | ABN Number | 11 digits | 55123456789 | |
| Individuals | Identification number | Driver's license number | 5-11 alphanumeric | 2093628291 | v3/v4 | 
| Driver's license card number | 5-11 alphanumeric | FCC6811469 | v3/v4 | 
- 
Registration numbers for partnerships (both incorporated and unincorporated) are optional. 
- 
Tax number for trustees are optional. 
- 
Certain types of organizations and legal arrangements may not have a registration number or tax ID. If you are using the LEM API, specify either registrationNumberAbsent: true ortaxAbsent: true in your POST /legalEntities request. If you are using hosted onboarding, users can add this information in the hosted onboarding page.
Brazil
For organizations and legal arrangements, all associated entities that are resident in a different country/region must provide an identity document.
European Union
To offer business accounts to their users, organizations in the European Union must provide either of the following:
- Their annual turnover
- Their annual balance sheet
If you are using hosted onboarding, users can add this information in the hosted onboarding page. If you are using the LEM API, in your POST  /legalEntities request, specify organization.financialReports.annualTurnover or organization.financialReports.balanceSheetTotal.
Make sure that your systems can handle all the related verification error messages.
| Error Code | Error Message | Remediating action Code | Remediating action | 
|---|---|---|---|
| 2_8240 | Balance sheet total was missing | 2_227 | Provide balance sheet total for legal entity | 
| 2_8241 | Annual turnover was missing | 2_228 | Provide annual turnover for legal entity | 
Gibraltar
Organizations and sole proprietorships can now provide their tax ID instead of a VAT number. See here for accepted formats in different countries/regions.
Hong Kong
For organizations and legal arrangements, all associated entities that are resident in a different country/region must provide an identity document.
New Zealand
Organizations in New Zealand do not have a registration number. When onboarding an organization, specify registrationNumberAbsent: true in your POST  /legalEntities request. If you are using hosted onboarding, users can add this information in the hosted onboarding page.
Sole proprietorships in New Zealand must provide their IRD number. Registration numbers for sole proprietorships are optional.
Identification of nominees
Individuals that are associated to legal entities and legal arrangements as directors, UBOs through ownership, or secondary partners must also identify if they are nominees.
Make a  /legalEntities/{id} request using the  id of the organization legal entity in the path. In the request, specify an  entityAssociations array containing entityAssociation.nominee set to true or false.
Verification of natural persons
In New Zealand, Adyen must verify the following information for all natural persons. This requirement applies to both individual users and users associated to a legal entity or legal arrangement.
- First name
- Last Name
- Date of birth
- Residential address
Make sure that your systems can handle all the related verification error messages.
| Sub Error Code | Sub error Message | Remediating action Code | Remediating action | 
|---|---|---|---|
| 1_3083 | The name or residential address couldn't be verified | 1_319 | Update individual details | 
| 1_320 | Upload proof of residency | ||
| 1_3084 | The name or residential address does not match the proof of residential address | 1_319 | Update individual details | 
| 1_320 | Upload proof of residency | 
Singapore
For organizations and legal arrangements, all associated entities that are resident in a different country/region must provide an identity document.
Singpass for identity verification
Users in Singapore may be required to verify their identity using Singpass, the Singapore government’s digital identity platform. Users need to have a Singpass account before they can begin the process. To create an account, see here.
In the hosted onboarding page, users are prompted to provide the following verified information through Singpass:
- Name (including any aliases)
- Date of birth
- NRIC or FIN number
- Registered or residential address
- Email address
- Phone number
Users can choose to enter this information separately, but they need to upload additional documentation, such as a scan of their identity document.
United Kingdom
Country of governing law
The country of governing law is now required for both organizations and sole proprietorships. The country of governing law can be different from the country of the registered address for the legal entity/legal arrangement.
To provide this information using the LEM API, in your POST  /legalEntities request, include the two-letter country code in organization.countryOfGoverningLaw or soleProprietorship.countryOfGoverningLaw.
Identification of directors
Adyen must verify all directors of UK organizations. For more information about the requirements for supporting documents, see here.
If you are using hosted onboarding, users can add this information in the hosted onboarding page. To provide this information using the LEM API, include type proofOfDirector in your POST  /documents request.
Requirements for business accounts
To offer business accounts to their users, UK organizations must provide their number of employees, and either their annual turnover or annual balance sheet.
If you are using hosted onboarding, users can add this information in the hosted onboarding page. If you are using the LEM API, in your POST  /legalEntities request, specify organization.financialReports.employeeCount and either  organization.financialReports.annualTurnover or organization.financialReports.balanceSheetTotal.
Make sure that your systems can handle all the related verification error messages.
| Error Code | Error Message | Remediating action Code | Remediating action | 
|---|---|---|---|
| 2_8239 | Number of employees was missing | 2_226 | Provide number of employees for legal entity | 
| 2_8240 | Balance sheet total was missing | 2_227 | Provide balance sheet total for legal entity | 
| 2_8241 | Annual turnover was missing | 2_228 | Provide annual turnover for legal entity | 
Crown dependencies of the United Kingdom
This section is applicable to Guernsey, Jersey, and the Isle of Man.
Organizations and sole proprietorships can now provide their tax ID instead of a VAT number. See here for accepted formats.
United States
For US account holders, if their legal entity is associated to any non-US entities, all non-US individuals must provide an identity document.
For organizations and legal arrangements, all associated entities that are resident in a different country/region must provide an identity document.
Support email and phone numbers
If you are a platform model, your users must provide both a support phone number and email address.
- 
If your user is a sole proprietorship, they need to provide this information in the individual legal entity of the owner of the sole proprietorship. 
- 
If your user is a trust, they need to provide this information in the individual or organization legal entity of the main trustee. 
- 
If your user is an unincorporated partnership, they need to provide this information in the individual legal entity of the main partner. 
- 
If you are using hosted onboarding, users can add this information in the hosted onboarding page. 
To use the Legal Entity Management API, in your POST /legalEntities request, specify the required fields:
- individual.support.phone- individual.support.phone.number
- individual.support.phone.type
 
- individual.support.email
or
- organization.support.phone- organization.support.phone.number
- organization.support.phone.type
 
- organization.support.email
Make sure that your systems can handle all the related verification error messages.
| Error Code | Error Message | Remediating action Code | Remediating action | 
|---|---|---|---|
| 2_8247 | organization.support.emailwas missing. | 2_234 | Add organization.support.emailto legal entity | 
| 2_8248 | individual.support.email was missingwas missing. | 2_235 | Add individual.support.emailto legal entity | 
| 2_8249 | organization.support.phone.numberwas missing. | 2_236 | Add organization.support.phone.numberto legal entity | 
| 2_8250 | individual.support.phone.numberwas missing. | 2_237 | Add individual.support.phone.numberto legal entity | 
Updates for hosted onboarding
Publicly listed companies can now provide their ticker symbol in the hosted onboarding page
Make sure that your systems can handle all the related verification error messages.
| Error Code | Error Message | Remediating action Code | Remediating action | 
|---|---|---|---|
| 2_8247 | organization.stockData.tickerSymbolwas missing. | 2_150 | Add organization.stockData.tickerSymbolto legal entity | 
Requirement for business lines and industry codes for issuing
Only applicable for card issuing
To issue cards to your users, you must create business lines for them. To submit this information to Adyen, make a POST  /businessLines request, specifying the service as issuing. In your request, specify the industry code.
Make sure that your systems can handle all the related verification error messages.
| Error Code | Error Message | Remediating action Code | Remediating action | 
|---|---|---|---|
| 2_8181 | industryCodewas missing | 2_176 | Add industryCodeto business line | 
| 2_8231 | businessLinewas missing. | 2_136 | Add business line | 
Source of funds for business accounts and issuing
Only applicable for business accounts and card issuing.
Adyen is required to verify the source of funds (SOF) used to fund an account. This requirement is applicable for both card issuing and business accounts.
Depending on the type of funds, we may request additional documents as proof. We strongly recommend that you have these documents available before starting in order to speed up this process.
To submit this information to Adyen, make a POST  /businessLines request, specifying the service as either:
- banking for business accounts
- issuing for card issuing
If the source of funds was processed through Adyen, set the sourceOfFunds.adyenProcessedFunds to true. If the source of funds was not processed through Adyen, set the sourceOfFunds.adyenProcessedFunds to false. You must then include the sourceOfFunds.type and sourceOfFunds.description. The description must state the origin of the source of funds.
The following table shows the accepted funding sources and the required documents for each type, if requested. If the type of accepted document has a listed date requirement, the document must meet this requirement.
| Type of Source of Funds | businessLines.sourceOfFunds.typeAPI value | Documents must show | Examples of accepted documents | 
|---|---|---|---|
| Business earnings processed through Adyen | Set businessLines.adyenProcessedFundsto true | N/A | No supporting document is required | 
| Previous business earnings | business | 
 | 
 | 
| (Previous) employment | employment | 
 | 
 | 
| Cryptocurrency | cryptocurrencyIncome | 
 | 
 | 
| Investments (dividends) | dividendIncome | 
 | 
 | 
| Loans | loans | 
 | 
 | 
| Subsidies / Grants | financialAid | 
 | 
 | 
| Third Party Funding (capital investments) | thirdPartyFunding | 
 | 
 | 
| Property Sale | assetSale | 
 | 
 | 
| Rental Income | rentalIncome | 
 | 
 | 
| Donations / Gifts | donations | 
 | 
 | 
| Royalty Income | royaltyIncome | 
 | 
 | 
| Gambling / Lottery | gamblingWinnings | 
 | 
 | 
| Inheritance | inheritance | 
 | 
 | 
| Pension | pensionIncome | 
 | 
 | 
| Insurance / Settlement | insuranceSettlement | 
 | 
 | 
Make sure that your systems can handle all the related verification error messages.
| Error Code | Error Message | Remediating action Code | Remediating action | 
|---|---|---|---|
| 2_8163 | sourceOfFundswas missing | 2_159 | Add source of funds to business line | 
| 2_8164 | businessLine.sourceOfFunds.typewas missing | 2_160 | Add businessLine.sourceOfFunds.typeto business line | 
| 2_8165 | businessLine.sourceOfFunds.dateOfFundsReceivedwas missing | 2_161 | Add businessLine.sourceOfFunds.dateOfFundsReceivedto business line | 
| 2_8166 | businessLine.sourceOfFunds.dateOfSourceEventwas missing | 2_162 | Add businessLine.sourceOfFunds.dateOfSourceEventto business line | 
| 2_8167 | businessLine.sourceOfFunds.purposewas missing | 2_163 | Add businessLine.sourceOfFunds.purposeto business line | 
| 2_8168 | businessLine.sourceOfFunds.adyenProcessedFundswas missing | 2_164 | Add businessLine.sourceOfFunds.adyenProcessedFundsto business line | 
| 2_8169 | businessLine.sourceOfFunds.cryptocurrencyExchangewas missing | 2_165 | Add businessLine.sourceOfFunds.cryptocurrencyExchangeto business line | 
| 2_8170 | businessLine.sourceOfFunds.descriptionwas missing | 2_166 | Add businessLine.sourceOfFunds.descriptionto business line | 
| 2_8171 | businessLine.sourceOfFunds.relationshipwas missing | 2_167 | Add businessLine.sourceOfFunds.relationshipto business line | 
| 2_8173 | businessLine.sourceOfFunds.amountwas missing | 2_169 | Add businessLine.sourceOfFunds.amountto business line | 
| 2_8242 | businessLine.sourceOfFunds.annualTurnoverwas missing. | 2_229 | Add businessLine.sourceOfFunds.annualTurnoverto business line | 
| 2_8243 | businessLine.sourceOfFunds.originatorLegalEntityIdwas missing. | 2_230 | Add businessLine.sourceOfFunds.originatorLegalEntityIdto business line | 
| 2_8244 | businessLine.sourceOfFunds.financierswas missing. | 2_231 | Add businessLine.sourceOfFunds.financiersto business line | 
| 2_8245 | businessLine.sourceOfFunds.websitewas missing. | 2_232 | Add businessLine.sourceOfFunds.websiteto business line |