New Cash Account Type for Bank G/L's in SAP S/4HANA

One of the practical improvements introduced in SAP S/4HANA 2020 is the new approach to managing bank accounts through Bank Reconciliation Accounts. This enhancement helps organizations reduce the number of G/L accounts, simplify bank configuration, improve payment processing, and strengthen cash visibility.

In older SAP systems, each house bank account often required its own dedicated set of G/L accounts. As banking structures grew, so did the chart of accounts. SAP addressed this challenge by introducing a smarter model using the Cash Account type.

What changed in S/4HANA 2020?

SAP introduced a new G/L Account Type: "Cash Account". Within this type, different subtypes can be used depending on business purpose.

Key G/L Account Subtype

Subtype	Meaning	Purpose
B	Bank Reconciliation Account	Main account holding confirmed balances
S	Bank Sub account	Clearing account for payments in transit
P	Petty Cash	Used for cash journal scenarios

This allows one main bank reconciliation account to be linked with multiple house bank accounts. Instead of creating separate G/L accounts for every new bank account, companies can now reuse the same reconciliation structure. For example,

Old Model

3 Banks × 3 Accounts each = Total 9 G/L Accounts

New Model

3 Banks × Shared Reconciliation Setup = Only 3 G/L Accounts

How the process works in SAP?

To understand the concept better, let's consider this real-world banking structure.

G/L Account	Description	Purpose
500030	Main Bank G/L	Holds actual bank balance
500040	Outgoing Bank G/L	Used for Vendor payments
500050	Incoming Bank G/L	Used for Customer Receipts

Customer Incoming Payment

When a customer payment is posted but not yet fully confirmed by the bank:

• Debit: Incoming Bank G/L (500050)

• Credit: Customer Account

  
  

Once the bank statement is received and cleared:

• Debit: Main Bank G/L (500030)

• Credit: Incoming Bank G/L (500050)

  
  

Vendor Outgoing Payment

When a payment run is executed for a vendor:

• Debit: Vendor Account

• Credit: Outgoing Bank G/L (500040)

  
  

Once the payment is confirmed by the bank:

• Debit: Outgoing Bank G/L (500040)

• Credit: Main Bank G/L (500030)

https://www.youtube.com/watch?v=UnKlopn6-Kk

How to Setup in SAP S/4HANA?

STEP 1: Create Main Bank Account as Bank Reconciliation Account

To Create G/L account with G/L Account Type as Cash Account and Subtype as B (Bank Reconciliation Account) in T. Code FS00 and this becomes the primary account for actual balances.

STEP 2: Create Clearing Bank Accounts as SubAccounts

Create another Bank G/L Account with Cash Account & Subtype with S (Bank Subaccount) then assign it to the main reconciliation account

Ensure to tick the Open Item Management check box

These accounts are used during Outgoing or Incoming payments until settlement.

STEP 3: Assign the Main Bank G/L in House Bank

STEP 4: Maintain Bank Clearing G/L under Bank Determination

Go to FBZP > Bank Determination > Bank Accounts (Enhanced)

You can also check under FBZP > Bank Determination > Bank Accounts the Bank Subaccount will be greyed out.

STEP 4: Execute Payments

During Manual payment posting, system checks for House Bank and Bank Account ID as required field.

While with Automatic Payment Program (APP) run system uses the linked clearing and reconciliation accounts automatically which is configured in Manual bank Statement.

Bank Reconciliation Accounts may look like a small configuration change, but they solve a major operational problem: too many G/L accounts for too many bank accounts.

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