ACH at Galileo
You can enable a product for ACH transactions and specify the types of ACH transactions that customers can originate and receive using your product. This guide discusses how ACH works at Galileo and the decisions to make before you set up a product for ACH.
Incoming and outgoing transactions
Galileo uses the terms “incoming” and “outgoing” to indicate whether an ACH transaction originates from an external account or your customer’s account in the Galileo system.
- An incoming ACH transaction is externally originated. The originator initiates the transaction from an external account and the receiver is your customer in the Galileo system.
- An outgoing ACH transaction is Galileo-originated using Program API endpoints. Your customer initiates the transaction from an account in the Galileo system and the receiver is an external entity.
Only incoming international transactions are supported. International ACH transactions cannot be originated from the Galileo system.
ACH credit and ACH debit
An ACH transaction is classified as credit or debit depending on whether the originator moves funds into or out of the receiver’s account. This means that an ACH credit is a credit to the receiver and an ACH debit is a debit to the receiver. The receiver must authorize the request before funds are moved. The originator can make an ACH credit or debit request regardless of whether the transaction is incoming or outgoing.
ACH credit — The originator moves funds into the receiver’s account. For example:
- An employer makes a direct deposit to your customer’s account via ACH transaction.
- A cardholder cashes out their Venmo or Paypal account balance and opts to use ACH payment.
An incoming ACH credit is often called a direct deposit. Some examples of incoming ACH credit are: a payroll deposit from an employer, a tax refund, a government stimulus check, and an incoming transfer from the customer’s own external account. Galileo does not make a distinction between a direct deposit and any other incoming ACH credit.
ACH debit — The originator moves funds out of the receiver’s account. For example:
- Your customer has an external account at another bank and posts an outgoing ACH debit that moves funds out of the external account and into the account under your product.
- A business bills your consumer customer and removes funds from your customer’s account via ACH transaction (commonly used for utility bills, mortgage payments, other loan payments, etc).
- Your business customer bills an external business and draws funds from the external business’s account via ACH transaction.
Nacha (National Automated Clearing House Association) is the organization that oversees the ACH system and sets the standards for ACH transactions. A Nacha file contains bulk ACH transaction instructions in a standardized format. The ODFI sends the transaction in one Nacha file and the RDFI sends the settlement decision in a separate Nacha file. A clearing house in the ACH network transfers Nacha files between banks.
Galileo creates and sends one Nacha file per day for each bank that Galileo is integrated with. Galileo sends each Nacha file via SFTP.
Galileo uses the Nacha file format to process ACH transactions. The Nacha file format is a standardized format that all banks in the ACH network are equipped to process. Nacha files are encrypted.
Decisions to make before setting up ACH
Before setting up a product that is enabled for ACH transactions, you have several decisions to make.
- Allow incoming ACH credits — Whether to allow incoming ACH credits.
- Allow incoming ACH debits — Whether to allow incoming ACH debits. By default, incoming ACH debits are not allowed.
- Use External Trans API for incoming ACH debits — If incoming ACH debits are allowed, you can use the External Trans API to review incoming ACH debits before posting. You can either review all incoming ACH debits, or only incoming ACH debits in which the receiver's account lacks sufficient funds. If you do not use the External Trans API, then incoming ACH debits will post automatically (subject to Galileo's logic).
- Account statuses for incoming ACH — Acceptable account statuses for accounts to accept incoming ACH transactions. Galileo recommends declining incoming transactions to accounts that are closed or charged-off.
- Hold days for outgoing ACH debit — Number of hold days for outgoing ACH debit.
- Early ACH access — Whether account holders have early access to incoming ACH credit.
- Same Day ACH — Whether to allow Same Day ACH transactions.
- Approval for direct deposit — Whether direct deposits require manual approval in certain circumstances. For instance, you may want to manually approve a transaction if the amount exceeds a specified limit or if it originates outside of the U.S.
ACH posting order at Galileo
In general, Galileo stages ACH transactions for posting when requests are received. When transactions are ready to post, Galileo typically posts the credits first, then the debits. However, you may see exceptions to this because there are many factors that affect posting order.
Before you can originate an ACH transaction, you must provide the receiver’s external bank account and routing number. Galileo stores this information in an ACH account. See Adding an ACH Account for more information on how ACH accounts are structured at Galileo.
Setup for ACH transactions
In an ACH transaction, funds are usually transferred between a settlement account at the RDFI and a settlement account at the ODFI via the ACH network. However, the method used to transfer funds may vary depending on regulations that each DFI is subject to. Work with your DFI to determine how to send and receive funds for ACH transfers.
ACH hold days
When your customer in the Galileo system originates an outgoing ACH debit request to move funds into their account, Galileo recommends setting a waiting period of at least three calendar days before the funds can be transferred to the customer’s account. These hold days give the receiver time to deny the request before the funds are debited from the receiver’s account. Per Nacha rules, an ACH transaction can be returned two days after the settlement date (returns past this time are allowed in certain situations).
You can adjust the number of hold days during product setup. The hold days timer starts when Galileo sends the outgoing Nacha file to the ACH operator. Hold days only apply to outgoing ACH debit requests.
The Nacha file contains two dates relevant to an ACH debit transaction. The
effective_date refers to the day the ACH is scheduled to be processed. For a non-same-day ACH, it is the date the file was created, plus one day. For same-day ACH, it is the file creation date. The
post_date, refers to the date the transaction impacts the account balance (open-to-buy), after the number of hold days have passed.
The configuration for hold days specifies the number of business days only, so there may a larger number of calendar days than the value of hold days for particular transactions. This per-transaction increase happens when the time span of file creation date and the
hold_daysafter includes weekends and holidays.
See Outgoing ACH debit workflow to see how the hold days are applied.
ACH Hold Days Override
We now offer the flexibility to set hold days at the transaction level for outgoing ACH Debits, to provide greater control over defining hold days.
While using the
createAchTransaction API, you can now pass a new optional parameter:
holdDays along with an integer value. When you originate an outgoing ACH debit transaction, the value you set for hold days through the API call overrides the value that was set in the product configuration.
When the API request is initiated with the new parameter and value, Galileo receives the API request and the transaction is queued in Galileo’s ACH system. Once Galileo’s ACH system processes the transaction, the Nacha file is generated and sent to the partner bank. The different parameters set up for your program determine when the Nacha file is generated by Galileo, which begins the
holdDays parameter is empty or null, Galileo uses the default hold day value set at the program level.
- Get approval from your partner bank to be able to use this feature.
- Work with your RM to enable the product configuration
ACOHDto use the optional API parameter.
There are various product parameters that could affect when the
holdDayscountdown begins and ends. To make sure you get the expected results, you may want to review those other configuration settings for your program.
Galileo’s system time is Arizona Time (UTC-07:00) and does not honor Daylight Savings.
Same Day ACH
When you send an outgoing Same Day ACH request, Galileo posts the request in the Nacha file the same day that you originated the request (unless you send the request after Galileo’s cutoff time). For a normal (non-same day) ACH request, Galileo posts the request in the next day’s Nacha file.
Same Day ACH is available for both ACH credit and debit, with a $1,000,000 per-transaction limit. International transactions are not eligible for Same Day ACH.
For fraud prevention purposes, ACH hold days apply to Same Day ACH. Hold days control when the funds are posted to the receiving account. Cutoff times also apply (described below), and after settlement, the RDFI has two days to initiate a return.
To post a Same Day ACH request, send the Create ACH Transaction endpoint with
sameDay set to
Y. The ACHSD parameter must also be set to
Y to enable Same Day processing.
There are a few deadlines to keep in mind when posting a Same Day transaction.
- Galileo’s cutoff time — The time of day that Galileo generates a Nacha file for outgoing ACH transactions that originate from your program. This is usually about 40 minutes before your own cutoff time.
- ODFI cutoff time — The time of day that the ODFI retrieves the Nacha file from Galileo and sends it to the ACH operator.
- ACH operator cutoff time — Send the Nacha file to the ACH operator by the cutoff time shown below to meet your target time for funds availability.
This table shows the ACH operator’s transmit deadline and corresponding time that funds are available to the receiver for Same Day ACH. Times are in Eastern Time (but be aware that Galileo’s system time is Arizona Time (UTC-07:00)).
|ACH operator cutoff time||Funds available to receiver|
(depending on applicable hold days)
|10:30 AM||1:30 PM|
|2:45 PM||5:00 PM|
|4:45 PM||End of processing day|
ACH early access
Galileo supports early access to incoming ACH deposits, a process that moves funds into a customer’s account before the settlement date. Galileo Early Pay is a feature of ACH early access, where your customers can have early access to paychecks sent via direct deposit.
During product setup, you can request one of these configurations:
- Enable ACH early access for all accounts within a product
- Do not enable ACH early access for all accounts, but control access for individual accounts
Clients can request the ACH Early Access guide for more information.
ACH vs. bill pay
Bill pay is a service that is separate from ACH. Account holders can use bill pay to make payments to service providers, either electronically or with a paper check. It is often more convenient for account holders to use the bill pay service than to pay bills via ACH. While an ACH transaction can take a few days to process, funds from an electronic bill payment can be made available to the biller the same day the bill is paid, depending on cutoff times.
The bill pay service also makes it easier to cancel a recurring bill payment. For example, if the customer cancels a gym membership, the gym may not stop the ACH requests and may continue to debit the customer’s account after the membership is terminated. Bill pay allows an account holder to pay service providers without giving them access to bank account information.
Most Galileo programs do not enable incoming ACH debit but use bill pay instead.
See About Bill Pay for more information.
ACH returns and stop payment orders
An ACH return is initiated when an ACH transaction is rejected by the receiver or receiver’s bank. There are three types of ACH returns at Galileo.
- Outgoing ACH return — An external bank rejects an outgoing ACH transaction originating from your customer.
- Incoming ACH return — You or Galileo reject an incoming ACH transaction from an external originator.
- ACH stop payment order — A type of incoming ACH return that blocks an ACH debit before Galileo processes it.
An ACH return can only be sent for specific reasons and must include an ACH return code. Excessive or fraudulent returns can result in fines. For suspected fraud, see ACH disputes in the About Disputes guide.
This section describes each type of return in detail.
Outgoing ACH returns
When your customer sends an outgoing ACH request to an external receiver and the external receiver rejects the transaction, the RDFI is responsible for providing an ACH return code. See the Outgoing ACH returns workflow for an overview.
In some cases, there is a problem with an outgoing ACH transaction but the transaction can still be posted. When this happens, the RDFI can post the transaction instead of sending a return, and may send a notice of change that states what the error is and how to correct it.
When an outgoing ACH credit is returned to your customer, the resolution depends on when in the ACH process that the return was sent.
- If the funds were not posted, the pending transfer is cancelled.
- If the funds were posted, they are returned and Galileo adjusts the amount for your customer’s account.
Incoming ACH returns
When you or Galileo reject an incoming ACH request, Galileo prepares a Nacha file with the return and sends a return code to the ODFI. See the Incoming ACH returns workflow for an overview.
You can manage incoming ACH returns using the CST. This table describes CST controls to review ACH transactions and initiate returns.
|Payment Posts & Returns||System Administration > Other Tools||Review an ACH transaction and decide how to handle future ACH transactions with matching program settings.|
|ACH Automation Matches||Account > ACH Info||Update a decision that was made for ACH transactions in Payment Posts & Returns.|
|ACH Returns||System Administration > Other Tools||Queue for ACH transactions that are in |
|Payment History||Account > Account Info||Displays the payment history for an account. On this page, you can mark an ACH transaction for return and select a return code.|
|ACH Debit Block Review||System Administration > Other Tools||Shows partial matches for ACH stop payment orders. You can approve the block and start a return. See ACH stop payment orders for more information.|
Alternatively, you can use the Modify Pending Deposit Status endpoint to return an incoming ACH credit. See Modifying a pending ACH deposit status for more information.
ACH stop payment orders
When your customer wants to block an incoming ACH debit from a specific originator, you can ask Galileo to set up an ACH stop payment order. This type of return stops an incoming ACH debit before it is processed by Galileo. You provide the following information:
- Your customer’s account number
- Name of the business that originated the ACH debit to block
- Amount or range of amounts to block.
- Date or range of dates to block.
Galileo compares the business name in incoming ACH debit requests against the business name you provided for the ACH debit block. When there is an exact match, the transaction is blocked. When there is a partial match, you must manually review the transaction to verify the stop payment order. Review ACH stop payment orders in the CST on the ACH Debit Block Review page.
Federal benefit enrollment
Federal benefit enrollment is a process that informs the U.S. federal government to send federal benefits to a customer via ACH deposit. Use the Create Federal Benefit Enrollment endpoint to enroll a customer. The FBEVA and ENIAN parameters must be set to enable Federal Benefit Enrollment.
Plaid integration with Galileo is a simple way for customers to move funds between accounts via ACH. You place Plaid’s front-end module on your app or website. When your customer verifies an external bank account using Plaid, Plaid sends you a public token and account ID that you can use to generate a unique processor token for the external account. Galileo can provide you with instructions for Plaid integration.
When you send a call to the Add ACH Account or Create ACH Transaction endpoint, pass the processor token through the endpoint instead of the account number and routing number.
Galileo uses Plaid Identity API endpoints to retrieve identity information and compare against the Galileo stored account holder information. We can work with you to customize the match requirements to best meet your business's needs.
See Plaid's documentation about integration with Galileo at plaid.com/docs/auth/partnerships/galileo/.
Incoming ACH account verification
An external originator can verify your customer’s account information before making an incoming ACH request for the first time. This often occurs for a new recurring ACH transaction. These are common methods for verifying the receiver’s account:
- Prenotification — The originator posts a non-monetary transaction that indicates the intent to transfer funds. A successful prenotification verifies that the receiver’s account is valid.
- Microtransactions — The originator makes small test deposits to the receiver’s account, then debits the same amount out of the receiver’s account. A successful series of micro-deposits and micro-debits verifies that the receiver’s account is valid.
- Bank login verification — Some banks support applications that allow account holders to add and verify their account information. Plaid verification is one example of this.
These internal parameters must be set at Galileo for ACH, according to your use case.
|ACCRD||Program or product||Controls whether to allow incoming ACH credit requests to move funds into the customer account.|
|ACDBT||Program or product||Controls whether to allow incoming ACH debit requests to move funds out of the customer account.|
|ACDBX||Program or product||Controls whether you participate in the approval of incoming ACH debit requests via the External Trans API.|
|ACHCA||Program or product||Controls whether to verify that the receiving account is active before posting an incoming ACH debit request.|
|ACHCB||Program or product||Controls whether to check account balance for insufficient funds before posting an incoming ACH debit request. If this parameter is set to N, an incoming debit may drive the balance negative, depending on settings for ACHDN and ACHOD.|
|ACHDN||Program or product||Controls whether an incoming ACH debit request to move money out of a customer account is allowed to drive the account balance negative. MBCHS must also be set.|
|ACHOD||Product||Controls whether an incoming ACH debit request to move funds out of the customer account can draw funds from an overdraft account when there are insufficient funds in the primary account.|
|ACHPT||Product||Specifies the number of hours after midnight to post outgoing ACH debit and incoming ACH credit. When this parameter is not set, outgoing ACH debit and incoming ACH credit post at midnight. If Same Day ACH is also enabled, funds may post one day earlier. Hold days go into effect immediately, but when ACHPT is set, it requires a refresh overnight.|
|ACHRQ||Program or product||Controls whether you participate in the approval of ACH returns. When set, all ACH returns except |
|ACHSD||Program||Controls whether Same Day ACH transfers are enabled and processed as Same Day transfers.|
|ACOHD||Product||Specifies whether to override the default hold days, using an optional parameter called |
|ACSTS||Program||Specifies the acceptable account statuses to allow an incoming ACH credit request to move funds into the customer account.|
|BALMC||Program||Controls whether Galileo checks the balance and assesses fees for outgoing ACH credit transactions. Clients that maintain their own ledger should set this parameter. This affects transactions created with the Create ACH Transaction endpoint.|
|BTBEI||Program||Controls whether to include the business ID in the Nacha file for a business-to-business ACH transfer. BTBPG must also be set. If this parameter is not set, then BTBPI must be set.|
|BTBPG||Program||Controls whether the program is a business-to-business program.|
|BTBPI||Program||Controls whether to use a custom identification number in the Nacha file. BTBPG must also be set. If this parameter is not set, then BTBEI must be set.|
|EAIAA||Product||Controls whether all accounts have early access to ACH deposits or only accounts with feature type |
|FACHA||Product||Controls whether incoming ACH credit or debit transactions trigger |
|FBEEA||Product||Specifies the number of days before the effective deposit date that the account holder has early access to ACH deposits. This parameter is required to enable early access to ACH deposits for all accounts, including accounts with feature type |
|FBEVA||Product||Enables Federal benefits enrollment and specifies product IDs that share a Federal benefits enrollment virtual account balance for incoming ACH credit.|
|HDACH||Product||Controls whether to calculate hold days for ACH transactions in terms of business days instead of calendar days.|
|LMACH||Product||Specifies the minimum and maximum amounts for an ACH debit request that is set up with the Customer Service Tool.|
|MBCHS||Product||Controls the minimum amount that must remain in the customer account after an outgoing ACH credit moves funds out of the customer account.|
|NTSAA||Product||Controls whether to send the |
Updated 2 months ago