DSCNBA
Also written Down Streaming Client Nodal Bank Account
The bank account from which a stock broker or clearing member must pay funds to clients, named "Name of the SB/CM – DSCNB account" under SEBI's standardised bank account nomenclature.
In plain language
Money flowing out to a client needs the same clear labelling as money flowing in. SEBI's nomenclature rule for broker bank accounts has two halves — one for money coming in, one for money going out.
The Down Streaming Client Nodal Bank Account, DSCNBA, is the outgoing half. Payments to clients are meant to come only from this account, never from wherever else the broker happens to be holding funds.
How it works
The workbook (Chapter 6, section 6.3.1) explains that SEBI's circular dated 13 December 2023 requires: "Payment to clients shall be made only from DSCNBA," with the fixed naming convention "Name of the SB/CM – DSCNB account." This pairs directly with the USCNBA, which is the account used to receive client funds.
Payments out of the DSCNBA follow the same discipline the workbook lays down for running account settlement: settlement of the running account of funds is done at least once within a 30- or 90-day gap between two settlements, as the client chooses, on the first Friday and/or Saturday of every month or quarter, and the client must be notified by SMS and email once the running account is settled.
A worked example
Kaveri Securities Pvt Ltd must title its client-paying account "Kaveri Securities Pvt Ltd – DSCNB account," distinct from its USCNBA used to receive funds.
On the first Friday of the month, the broker runs its quarterly running-account settlement for client Meena Nair, whose ledger shows a credit balance of Rs 2,15,000. That amount is paid out to Meena from the DSCNBA, not from the general USCNBA where client funds first arrive, and Meena receives an SMS and an email confirming the settlement.
Had the broker instead paid Meena out of the same account used to receive client funds, it would have broken the separation SEBI's nomenclature rule is designed to enforce — the two directions of money flow are meant to stay in two distinctly named, distinctly monitored accounts.
Why NISM asks about it
Chapter 6 (section 6.3.1, Mode of Payment) introduces DSCNBA together with USCNBA as SEBI's two-account structure for broker client funds. Expect the naming convention tested, along with the direction of flow — payments out to clients only through the DSCNBA — and its link to the running-account settlement calendar in the same section.
Common exam traps
- DSCNBA pays clients OUT; it does not receive client funds — receipts go through the separate USCNBA.
- The naming format is fixed: "Name of the SB/CM – DSCNB account."
- Running account settlement out of the DSCNBA follows a 30- or 90-day gap, chosen by the client, settled on the first Friday and/or Saturday of the month or quarter.
- Do not assume DSCNBA and USCNBA are interchangeable names for the same account — they are two separate, distinctly named accounts serving opposite directions of client money flow.
Check yourself
1.Under SEBI's December 13, 2023 circular on client bank accounts, from which account must a stock broker make payments to clients?
- a)The Down Streaming Client Nodal Bank Account (DSCNBA)
- b)The Up Streaming Client Nodal Bank Account (USCNBA)
- c)The account named 'Name of Stock Broker - Settlement Account'
- d)The primary clearing account with the designated clearing bank
Show the answer
Answer: (a) The Down Streaming Client Nodal Bank Account (DSCNBA)
SEBI renamed the client bank accounts into two categories:
- “Up Streaming Client Nodal Bank Account (USCNBA): Stock Brokers/Clearing Members shall receive clients’ funds in USCNBA.” Nomenclature “Name of the SB/CM –USCNB account”.
- “Down Streaming Client Nodal Bank Account (DSCNBA): Payment to clients shall be made only from DSCNBA.” Nomenclature “Name of the SB/CM –DSCNB account”.
Memory hook: money comes up from clients, and flows down to clients.
Why the others are wrong:
- USCNBA — that is for receiving client funds, not paying them.
- Settlement Account — “Bank account(s) held for the purpose of settlement shall be named 'Name of Stock Broker - Settlement Account'”; it is for settlement, not client payments.
- Primary clearing account — used for settlement with the clearing corporation, and withdrawals from it are only in self-name.
Where this is taught
Free preparation for NISM Series VIIRelated terms
- Running accountA client's written, revocable authorisation letting the broker keep the client's funds instead of paying them out within one working day of pay-out, subject to settlement at least every 30 or 90 days.
- UpstreamingThe SEBI framework requiring stock brokers and clearing members to transfer all client funds to the clearing corporation by end of day, as cash, a lien on a bank FD, or units of a Mutual Fund Overnight Scheme.
- USCNBAThe bank account in which a stock broker or clearing member must receive all client funds, named "Name of the SB/CM – USCNB account" under SEBI's standardised bank account nomenclature.