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Advanced Financial Management · Securitization

Parties and Structure of a Securitization Transaction

Updated 5 October 2026 · Fact-checked

Securitization converts illiquid receivables into tradable securities. The originator sells a pool of loans to a special purpose vehicle (SPV), which issues securities to investors. A servicer collects payments, a trustee protects investors, and a rating agency rates the issue. To solve questions, identify each party, its role and the cash flow direction.

Understand Parties and Structure of a Securitization Transaction

Securitization turns a pool of receivables, such as home loans or vehicle loans, into securities that investors can buy. The company that gave the loans wants cash now instead of waiting years for instalments. So it sells the pool and gets money upfront.

The originator is the entity that created the receivables and sells them. The obligor is the borrower who owes the money under the original loan. The obligors' repayments are the source of cash for investors.

The originator does not sell directly to investors. It sells the pool to a special purpose vehicle (SPV), a separate entity set up only for this deal. The SPV buys the pool and issues securities (pass-through certificates or similar) to investors. Because it is separate, the assets are meant to be isolated from the originator's own risks, including its insolvency. This is called a true sale.

Other parties make the structure work. The servicer collects instalments from obligors and passes them to the SPV or trustee. It often is the originator itself, because it already has the borrower relationship. The trustee holds the assets or acts for investors and watches that the deal terms are followed. The credit rating agency rates the securities based on pool quality and credit enhancement. Investors buy the securities and receive the cash flows.

The flow is simple. Obligors pay the servicer. The servicer passes collections to the SPV or trustee. The SPV pays investors. In the other direction, investors pay the SPV, and the SPV pays the originator the purchase price of the pool.

Key rules to remember

Flow of funds at set-up
Investors → SPV (issue price) → Originator (purchase price of pool)
The SPV funds its purchase from the securities it issues.
Flow of collections
Obligors → Servicer → SPV/Trustee → Investors
Servicer fee and other expenses are deducted before investors are paid.
Investor cash available
Collections (principal + interest) − servicer fee − trustee and other expenses
Use this to check what is distributable in a numerical question.

How to solve Parties and Structure of a Securitization Transaction questions

Use this method for any question asking you to explain, identify or apply the parties in a securitization.

  1. 1Read the case and mark who created the receivables. That is the originator.
  2. 2Identify the borrowers whose payments support the deal. These are the obligors.
  3. 3Find the entity that buys the pool and issues securities. That is the SPV.
  4. 4Name who collects payments (servicer), who protects investors (trustee) and who rates the issue (rating agency).
  5. 5Draw the two flows: money at set-up (investors to SPV to originator) and collections (obligors to servicer to SPV to investors).
  6. 6Link each party to its role in one line, using the case facts.
  7. 7If asked about risk, state that true sale isolates assets from the originator and that credit enhancement and rating support investors.
  8. 8Conclude with the answer the question asks for, such as the party responsible or the effect on the originator.

Quickest way: Role-and-arrow check

When to use it: Use when a short MCQ or a 4-5 mark question asks who does what in a securitization.

  1. Ask: who sold the loans? Originator.
  2. Ask: who owes the money? Obligor.
  3. Ask: who bought the pool and issued securities? SPV.
  4. Ask: who collects instalments? Servicer. Who watches for investors? Trustee.
  5. Match the question's word (rates, collects, issues, borrows) to the party and answer.

Common mistakes in Parties and Structure of a Securitization Transaction

  • Confusing the originator with the SPV.

    Both appear to hold the pool, so students treat them as one.

    Fix: The originator sells the pool. The SPV buys it and issues securities. They are separate entities.

  • Treating the obligor as the investor.

    Both are linked with the cash flows.

    Fix: The obligor pays the loan. The investor receives cash from the securities. Money moves from obligor to investor.

  • Saying the servicer must be a third party.

    Students assume each role needs a different entity.

    Fix: The originator often acts as servicer because it already deals with the borrowers. The roles are different even if one entity performs both.

  • Mixing up the servicer and the trustee.

    Both look after the pool.

    Fix: The servicer collects and remits payments. The trustee oversees the deal on behalf of investors.

  • Showing the originator receiving money from obligors after the sale.

    Students forget the pool has changed hands.

    Fix: After sale, obligors' payments belong to the SPV. The originator only collects as servicer and passes them on.

  • Ignoring why the SPV is separate.

    Answers list roles but skip the purpose.

    Fix: State that a separate SPV isolates the assets from the originator's insolvency and lets investors rely on the pool's quality.

Worked examples

Example 1

Case: A housing finance company, Haven Finance, has a pool of home loans. It sells the pool to Haven Trust, a newly formed entity, which issues pass-through certificates to mutual funds. Haven Finance continues to collect EMIs from home buyers. Identify the originator, obligors, SPV, investors and servicer, and state the direction of funds.

Show the solution
  1. Haven Finance created the loans and sold them, so it is the originator.
  2. The home buyers owe the EMIs, so they are the obligors.
  3. Haven Trust buys the pool and issues certificates, so it is the SPV.
  4. The mutual funds buy the certificates, so they are the investors.
  5. Haven Finance continues to collect EMIs, so it also acts as the servicer.
  6. At set-up, mutual funds pay the SPV, and the SPV pays Haven Finance the price of the pool.
  7. Afterwards, EMIs go from home buyers to Haven Finance as servicer, then to the SPV, then to the mutual funds.

Answer: Originator: Haven Finance (also servicer). Obligors: home buyers. SPV: Haven Trust. Investors: mutual funds. Funds flow investors to SPV to originator at set-up, and obligors to servicer to SPV to investors afterwards.

Example 2

Case: In a vehicle-loan securitization, collections for a month are ₹50,00,000. The servicer fee is ₹1,00,000 and trustee and other expenses are ₹50,000. Which party deducts what, and how much is available to pay investors? Also explain why the deal uses an SPV.

Show the solution
  1. Collections from obligors reach the servicer, then the SPV or trustee: ₹50,00,000.
  2. The servicer fee for collecting is ₹1,00,000.
  3. The trustee and other expenses are ₹50,000.
  4. Total deductions = ₹1,00,000 + ₹50,000 = ₹1,50,000.
  5. Available for investors = ₹50,00,000 − ₹1,50,000 = ₹48,50,000.
  6. The SPV is used so the pool sits in a separate entity. If the originator fails, creditors cannot claim the pool, so investors rely on the obligors' payments.

Answer: ₹48,50,000 is available to investors. The servicer fee is ₹1,00,000 and trustee and other expenses are ₹50,000. The SPV isolates the pool from the originator's insolvency risk.

Exam tips

  • Draw a small boxes-and-arrows diagram in written answers. It earns marks quickly and shows both flows.
  • In case MCQs, match the verb to the party: collects is servicer, rates is rating agency, owes is obligor, issues securities is SPV.
  • Remember the originator can also be the servicer. Do not say it cannot.
  • In descriptive answers, always add why the SPV is separate: isolation of assets from the originator's risk.
  • Write each party with its role in one line. Do not add unrelated detail.

Practice questions from Securitization

Parties and Structure of a Securitization Transaction in other exams

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

Parties and Structure of a Securitization Transaction: frequently asked questions

What is the difference between originator and servicer in securitization?

The originator created the receivables and sells them to the SPV. The servicer collects the instalments from obligors and passes them on. One entity, often the originator, can perform both roles.

What is the role of the SPV in securitization?

The SPV buys the pool of receivables from the originator and issues securities to investors. It is a separate entity, so the assets are isolated from the originator's own risks.

Who is the obligor in a securitization?

The obligor is the original borrower whose loan is in the pool. The obligors' repayments are the cash flows that finally pay the investors.

Why is a credit rating agency needed?

It assesses the quality of the pool and the credit enhancement and gives a rating to the securities. Investors use the rating to judge risk and price the issue.