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NISM-Series-VI: Depository Operations · Functions of Depository Participant - Account Operations

Pledge, Hypothecation, Freeze and Statements in Demat Accounts

Updated 11 October 2026 · Fact-checked

A pledge or hypothecation blocks a BO's securities as collateral for a loan, while the BO stays the owner. A margin pledge does this for trading margin. A freeze stops debits, credits or both. A lock-in bars transfer until a release date. Statements show transactions and holdings.

Understand Pledge, Hypothecation, Freeze and Statements

Your securities sit in your demat account. Sometimes you need to use them as security for a loan or as margin for trading. You do not sell them. You pledge them. The securities are blocked in your account so you cannot transfer them, and the lender gets a recorded right over them.

In a pledge, the pledgor is the BO who gives the securities and the pledgee is the lender. The pledgor stays the beneficial owner, so dividends, bonus and other benefits still go to the pledgor. If the pledgor defaults, the pledgee can invoke the pledge. That step is called invocation. On invocation, the pledgee can have the securities transferred to its account or sold to recover its dues. When the loan is repaid, the pledge is closed and the securities are released. Hypothecation is also security without handing over ownership. Legally it is a charge on the securities, and the lender is the hypothecatee. In an exam, remember that the BO stays the owner in both cases until the lender enforces its security.

Margin pledge is the route for client securities used as trading margin. Under SEBI's framework the client's securities stay in the client's own demat account. The client pledges them to the trading or clearing member, who re-pledges them to the clearing corporation. The member cannot move the client's securities into its own account for this purpose. This protects the client from misuse of securities. Margin pledge is a pledge for margin, not a sale or a transfer. If the client defaults, the pledge can be invoked, and the invoked securities are sold or transferred by the clearing member or clearing corporation under the rules to recover the dues.

Freeze and lock-in both restrict use of securities, but for different reasons. A freeze can be set on a whole account, an ISIN or a quantity. It is set either at the BO's request or by order of a regulator or court. The exact effect depends on the freeze type and who placed it. In general, a freeze can be a debit freeze (no debits, credits allowed), a credit freeze (no credits, debits allowed) or a total freeze (neither). A freeze stays until it is lifted. A lock-in bars transfer of specific securities until a set release date, for example under an issue or regulatory condition. It ends on that date.

The DP also keeps the BO informed. A transaction statement lists debits and credits in a period. A holding statement shows the balances on a date. The DP must send a transaction statement at least once a month where there are transactions in the account. Where there are no transactions, it must send a holding statement at least once a year. The BO can also ask for statements on request. Depositories also send a consolidated account statement to investors.

Key formulas to remember

Pledge parties
Pledgor = BO giving securities; Pledgee = lender receiving the security
Pledgor stays the owner and receives dividends, bonus and other benefits.
Pledge life cycle
Creation → Confirmation by pledgee → Closure (release) or Invocation (on default)
Pledged securities stay blocked in the pledgor's account, so they cannot be transferred. On invocation after default, the pledgee can have the securities transferred to its account or sold to recover the dues.
Margin pledge chain
Client → Trading/Clearing Member → Clearing Corporation
The client pledges to the member, and the member re-pledges to the clearing corporation. The securities remain in the client's demat account. On invocation, they are sold or transferred under the rules to recover dues.
Freeze types
Debit freeze = no debits; Credit freeze = no credits; Total freeze = neither
A freeze can be on the whole account, an ISIN or a quantity. It is set at the BO's request or by order of a regulator or court. A total freeze blocks both debits and credits. The exact effect depends on the freeze type and who placed it.
Freeze vs lock-in
Freeze: until lifted; Lock-in: until release date
A lock-in applies to specific securities for a set period. It ends automatically on the release date.
Statements
Transactions in the period → transaction statement at least once a month; No transactions → holding statement at least once a year
The BO can also ask for statements on request. Check the workbook's latest figures, since rules get revised.

How to solve Pledge, Hypothecation, Freeze and Statements questions

Most questions on this topic test who does what, who owns the securities, and which restriction applies. Use this method.

  1. 1Identify the instrument: pledge, hypothecation, margin pledge, freeze, lock-in or statement.
  2. 2Name the parties: pledgor and pledgee, hypothecator and hypothecatee, client and member.
  3. 3Ask who stays the beneficial owner. In pledge and hypothecation it is the BO, so benefits go to the BO.
  4. 4Place the event in the life cycle: creation, confirmation, closure or invocation. Check who initiates and who confirms.
  5. 5For freeze or lock-in, ask the reason and the duration. A freeze runs until lifted, and a lock-in runs until the release date.
  6. 6For a freeze, decide what is blocked: debits, credits or both, and the level it is set at: account, ISIN or quantity. Note whether it was set at the BO's request or by order of a regulator or court.
  7. 7For statements, match the event to the frequency: a transaction statement at least once a month where there are transactions, and a holding statement at least once a year where there are none.
  8. 8Eliminate options that say ownership moves on creation of a pledge, or that the member can hold client securities in its own account for margin.

Quickest way: Owner, blocker, duration

When to use it: Use this when you have under a minute for an MCQ on pledge, freeze or statements.

  1. Owner: pledge, hypothecation and margin pledge do not change the BO's ownership on creation. Only on invocation after default can the securities be transferred to the pledgee or sold to recover dues.
  2. Blocker: ask who restricted the securities. The lender means pledge, the BO on request or a regulator or court by order means freeze, and the issuer or a rule means lock-in.
  3. Duration: until closure for a pledge, until lifted for a freeze, and until the release date for a lock-in.
  4. Direction: debit freeze stops outgoing, credit freeze stops incoming.
  5. Statements: transactions mean a transaction statement at least monthly. No transactions mean a holding statement at least once a year.
  6. Pick the option that matches all four and drop options with absolute words you cannot support.

Common mistakes in Pledge, Hypothecation, Freeze and Statements

  • Thinking ownership passes to the pledgee when a pledge is created.

    The word 'pledge' sounds like handing over the asset.

    Fix: The pledgor stays the beneficial owner and keeps the benefits. The pledgee gets only a right over the securities. Only on invocation after default can the pledgee have them transferred to its account or sold to recover its dues.

  • Mixing up closure and invocation of a pledge.

    Both end the pledge, so they look alike.

    Fix: Closure releases the securities back to the pledgor after repayment. Invocation uses the securities to recover dues after default.

  • Assuming a member can hold client securities in its own account as margin.

    Older practice allowed this, and students carry the memory.

    Fix: Under the margin pledge framework the securities stay in the client's account. The client pledges to the member, who re-pledges to the clearing corporation.

  • Treating freeze and lock-in as the same thing.

    Both stop you from moving securities.

    Fix: A freeze can be on the account, an ISIN or a quantity, and ends when lifted. A lock-in applies to specific securities and ends on a release date.

  • Confusing debit freeze with credit freeze.

    Students read 'debit' as money rather than securities leaving the account.

    Fix: Debit freeze blocks securities going out. Credit freeze blocks securities coming in. A total freeze blocks both.

  • Mixing up transaction statement and holding statement.

    Both are called statements and appear on the same page.

    Fix: A transaction statement shows movements in a period. A holding statement shows balances on a date.

Worked examples

Example 1

A BO pledges 500 shares to a lender for a loan. The company declares a dividend while the pledge is active. Who is entitled to the dividend? (a) The pledgor (b) The pledgee (c) The depository (d) The DP of the pledgee

Show the solution
  1. Identify the arrangement: a pledge, with the BO as pledgor and the lender as pledgee.
  2. Recall that creation of a pledge blocks the securities but does not change beneficial ownership.
  3. Corporate benefits follow the beneficial owner, who is the pledgor.
  4. The pledgee can have the securities transferred or sold only on invocation after default, which has not happened here.
  5. Eliminate (b), (c) and (d).

Answer: (a) The pledgor

Example 2

A BO wants to request a restriction that stops any securities being transferred out of the demat account but is happy to receive bonus shares into it. Which freeze should the BO request? (a) Credit freeze (b) Debit freeze (c) Total freeze (d) Lock-in till release date

Show the solution
  1. List the need: block outgoing securities, allow incoming ones.
  2. Outgoing means debits, so the restriction must be on debits.
  3. Credit freeze would block bonus shares coming in, so (a) is wrong.
  4. Total freeze blocks both directions, so (c) is wrong.
  5. Lock-in applies to specific securities for a set period and is not set by the BO, so (d) is wrong.
  6. Debit freeze fits the need.

Answer: (b) Debit freeze

Exam tips

  • Expect scenario MCQs that ask who gets the dividend, who confirms, or who owns the securities. Answer from the pledgor's ownership.
  • Learn the margin pledge chain: client to member to clearing corporation. Options showing the member holding securities in its own account are wrong.
  • Read freeze questions for direction. Underline debit, credit or total before choosing.
  • With negative marking in NISM-Series-VI, skip an option you cannot justify. Eliminate absolute words like 'always' and 'never' unless the rule is exact.
  • For statement-frequency questions, use the workbook's figures and check the latest rules, since they have been revised.

Practice questions from Functions of Depository Participant - Account Operations

Pledge, Hypothecation, Freeze and Statements in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Pledge, Hypothecation, Freeze and Statements: frequently asked questions

What is the difference between pledge and hypothecation in a demat account?

In both, the BO stays the owner and the securities are blocked as security for a loan. A pledge involves giving the lender a right over the securities held in the system. Hypothecation is a charge without handing over possession. Check the workbook for the exact process in each depository.

What is margin pledge and why was it introduced?

Margin pledge lets a client give securities as trading margin while they stay in the client's own demat account. The client pledges to the member, and the member re-pledges to the clearing corporation. SEBI introduced it to stop members from misusing client securities.

How is a freeze different from a lock-in?

A freeze restricts an account, an ISIN or a quantity. It can be debit, credit or total, and lasts until it is lifted. A lock-in bars transfer of specific securities until a fixed release date.

How often must a DP send a transaction statement?

If there are transactions in the account, the DP must send a transaction statement at least once a month. If there are no transactions, it must send a holding statement at least once a year. The BO can also ask for statements on request. Check the workbook for the latest figures.