What Is an Assignor?

Assignor Explained

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An assignor is a party who transfers rights, property, or benefits to another party called “the assignee.”

Definition and Examples of an Assignor

An assignor is an original party to a contract who can give the rights, property, or benefits of that contract to another person (the assignee). An assignor can be an individual, group, business, or other entity. Once the assignment of contract is valid, the assignor’s rights to the contract are transferred to the assignee.

Here are a few examples of the role an assignor plays in some common scenarios.

Auto Loan

The contract between a consumer with a car lease and a dealership is frequently assigned to a third party. The initial contract is signed between the car buyer and the car dealership when a vehicle is bought or leased. The buyer and the dealership are the two original party members of the contract. The car dealership (the assignor) will sell the loan on the car to a bank (the assignee) in an assignment. The bank now holds the rights to collect money from the car owner in exchange for ownership of the vehicle. The bank notifies the car owner (the “obligor”), and payments are made to the bank instead of the dealership.


In an auto loan scenario, the car dealership is the assignor, the bank is the assignee, and the car owner is the obligor.

Apartment Lease

It’s not uncommon for a tenant to move before the end of their lease. If the original contract allows for an assignment of the lease to another person, tenants can transfer that lease to another person in an assignment. It is more commonly called a lease takeover or lease transfer. Here, the tenant (assignor) transfers the rights of living in the property to the new tenant (assignee). The apartment community is the obligor, the original tenant is the assignor, and the new tenant is the assignee.

Real Estate

It’s also common to see assignments in real estate. One tool real estate investors may use is a real estate assignment contract. This is more commonly known as wholesaling, selling contracts, flipping contracts, or assignment of real estate.

In this type of transaction, a real estate investor finds a property to buy from an owner. They sign a contract for the property at a sales price they both agree to.


The contract language must allow for the contract to be assigned to a third party. If there is no language providing for the assignment of the contract, no assignment can be made.

Next, instead of closing the sale, the real estate investor will find a new buyer for the property at the agreed-upon contract price. What the real estate investor is selling is the right to buy the property from the original owner for the terms agreed on in the contract. In exchange, the real estate investor earns an assignment fee, usually around $5,000.

In this example, the original owner of the property is the obligor, the real estate investor is the assignor, and the end buyer is the assignee.

How Does an Assignor Work?

Generally speaking, all contract rights may be assigned by the assignor. There are a few exceptions, including where:

  • Prohibited by statute
  • The contract bans an assignment of contract
  • Assignment would materially change the risk or alter the duties of the obligor
  • The contract assigned is for personal services

An assignment takes place when the assignor is interested in finding a replacement to fulfill or receive the benefits of the original contract. It may be out of necessity, convenience, generosity, or another reason.

A failed business, for example, may need to find a replacement for the lease agreement on its place of business. Rather than continue to make payments to a landlord, the business (assignor) may be able to find a new tenant (assignee) to take the right of occupying the property in exchange for paying rent to the landlord (obligor). This is only possible if the contract allows for an assignment.

Another reason an assignor may want to transfer rights is for convenience. In a previous example, a car dealership (assignor) sold car loans to a bank (assignee). This frees up the dealership to sell cars instead of service loans. It makes more sense for the bank to service a car loan instead of a dealership doing so.

Each of the parties in the assignment has a role, as shown in the examples given.

The assignor’s role: The assignor is the party that transfers its contractual rights to another party. These contractual rights include both the contractual obligations and the benefits. The assignee steps into the assignor’s role to fulfill the contract with the obligor. The assignor no longer has a role in the contract after the assignment of the contract is complete.

An assignor only acts as an assignor when transferring rights and obligations of a contract to an assignee. In other words, the assignor would continue in its role as promisee (as opposed to assignor) if no assignment was made.

The assignee’s role: The assignee is the party that accepts the contractual rights from the assignor. The assignee can be an individual, group, business, or other entity. The assignee is not an original party to the contract, but steps in to fill the role specified in the contract by the assignor.


Once a valid assignment of rights has been made, the assignee should notify the obligor of the assignment. The assignor no longer has any role in the contract.

The obligor’s role: The obligor is the original party member with a contract with the assignor. When the contract is assigned from the assignor to the assignee, the obligor now owes the benefit (like rent or car payment) to the assignee.

Assignor vs. Delegator

An assignor is similar to a delegator. A delegator frees themselves of the responsibilities of the assignment by delegating them to a third party. However, unlike an assignor, a delegator is not completely free of the obligations (or benefits). If the delegatee fails to perform the duties of the assignment, the delegator is still responsible to perform the duties of the original contract.

Assignor Delegator
A party that transfers rights, benefits, and obligations to a third party, an “assignee.” A party that frees itself of the duties of the assignment by delegating them to a third party, a “delegatee.”
Once the assignment is legal, the assignor’s contract rights end. Remains responsible if the delegatee fails to perform.
No longer holds rights or benefits of the original contract. Not all duties may be delegated.

Key Takeaways

  • An assignor is the person transferring rights and obligations to an assignee.
  • Assignors relinquish their rights and obligations to an assignee.
  • The original contract must allow for assignments in order for an assignor to transfer rights to an assignee.
  • Alternatively, contracts may be delegated instead of assigned.
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The Balance uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. Consumer Financial Protection Bureau. "What Is an Assignee of an Auto Loan?" Accessed Sept. 7, 2021.

  2. Texas Land Title Institute. "Insuring Investor Transactions in Texas." Page 24. Accessed Sept. 7, 2021.

  3. Sam Houston State University. "3rd Party Rights 4322-4324." Accessed Sept. 7, 2021.

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