7 Types of Employment Contracts Every HR Leader Should Know

Jul 23, 2025
10 min read
Thumbnail for 7 Types of Employment Contracts Every HR Leader Should Know
Start supporting employee financial wellbeing today
Employment contracts set the tone for work relationships. Clearly written employment contracts provide critical safeguards for employers and set measurable expectations for the employee experience. 
With the rise of more flexible work arrangements, understanding the variety of employment types is key to effective hiring. HR leaders need to know the different types of employment contracts and when each is appropriate for a role.
Here’s a guide to types of contracts, from full-time to freelance.

What is an employment contract?

Employment contracts are formal agreements that establish the employer-employee relationship and outline the terms and conditions for a particular position. By defining the rights and responsibilities of both parties upfront, these contracts ensure transparency and protect both employer and employee interests. 
While the details in an employment contract vary depending on the specific role, company, and location, they typically include a few standard elements:
  • Job information. Contracts usually begin with a job title, department, and a detailed description of an employee's duties.
  • Salary information. This specifies the amount and frequency of an employee’s pay, plus any bonuses or incentive structures.
  • Duration of employment. An employment contract often clarifies whether the role is permanent, temporary, or for a fixed term.
  • Benefits. If applicable, this section lists out perks such as health insurance, mental health resources, and financial wellness tools. 
  • Leave policies. Leave policies detail a company's process for requesting days off from work, including the paid time off (PTO) structure and distinctions between different types of leave like vacation time, holidays, and sick leave. 
  • Retirement plans. Some employers offer long-term savings plans like a 401(k) or pension. This section will explain what’s available, including any employer contributions or matching programs. 
  • Protections. To promote a fair and safe working environment, employment contracts typically contain anti-discrimination clauses to protect employees from unfair treatment and outline grievance procedures. 
  • Non-compete clauses. These clauses restrict employees from working with competitors or starting a similar business within a set time period after leaving the company. 
  • Intellectual property clauses. This section specifies who owns any inventions, discoveries, or creative works an employee develops during their employment.
  • Termination conditions. All types of contracts should explain how and under what conditions employment can end. This part of the contract includes notice periods, severance details, and any probationary timelines.

Types of employment contracts

Employers have a wide range of employment contract types to choose from, each with different implications for compensation packages and legal obligations. HR teams often weigh different employment terms against budgetary constraints and labor needs when deciding which contracts best suit a company's goals. 
Here’s a non-exhaustive list of common contract types:

1. Full-time contract

Full-time employment contracts offer stability and security in exchange for greater responsibility during work, typically with work weeks of at least 30 hours. Full-time contracts are most common with positions that are central to the business's operations, such as managers, customer service representatives, or administrative staff. They’re also often used for salaried positions.

2. Part-time contract

Part-time employment contracts can be a strategic option when full-time staffing isn’t necessary or doesn’t fit the budget. These contracts typically have below 35-hour work weeks, and they're common in industries that need flexible staffing (e.g., retail, hospitality, and education). Some employers also offer prorated benefits for part-time employees, which are benefits proportional to their hours worked.

3. Zero-hour contract

Employers who issue zero-hour contracts aren't obligated to provide minimum working hours, but contractors are expected to accept the hours given to them. Since there are no guarantees of regular hours or income, employees have to be comfortable with variable schedules and income. 
It's common to find zero-hour contracts in industries with fluctuating demand, like hospitality, event management, and retail since they allow businesses to scale their workforce up or down without the financial commitment. This arrangement is most attractive to freelancers or students looking for supplemental income and flexible arrangements. 

4. Casual contract

Similar to zero-hour contracts, casual contracts offer flexible work arrangements with no guaranteed hours for employees. Employers offer work on an irregular or as-needed basis, typically for short-term projects or one-off tasks. The difference between this and a zero-hour contract is that contractors aren’t obligated to accept the work.
Employers typically use these contracts to maintain staffing agility and manage costs in environments where demand is unpredictable. Casual contracts are common in seasonal work or sectors like hospitality, construction, and education. 

5. Freelance contract

In freelance contracts, employers (also referred to as clients in this context) request the services of a self-employed individual (or freelancer) for a particular project. While freelancers enjoy independence and flexibility, they're responsible for managing their own taxes, insurance, and work schedules. 
Independent contractors are standard in industries where businesses need specialized skills on a short-term basis, including writing, design, software development, and consulting. They’re also popular for project-based businesses or companies who don’t have the resources to hide full-time.

6. Union contract

Also known as a collective bargaining agreement (CBA), union contracts are legally binding arrangements between an employer and an employee labor union. The goal of these contracts is to protect workers' rights and ensure fair treatment through collective representation. They're typically found in sectors like manufacturing, education, public services, and transportation.

7. Executive contract

Executive contracts are specialized employment agreements between a company and a high-level employee — typically senior executives and C-suite positions. Unlike standard employment contracts, executive contracts usually include stringent confidentiality and non-compete clauses along with complex compensation structures with benefits such as stock options, bonuses, and equity. 
These contracts are most commonly used in corporate, financial, or large organizational settings where the responsibilities, risks, and strategic impact of the role require a more comprehensive and customized agreement. 

Key benefits of using employment contracts

Healthy work relationships rest on the foundation of transparent employment contracts. Here’s how contracts contribute to positive work environments:

Legal protection for employers and employees

Due to their legally binding framework, employment contracts protect employer and employee interests with well-defined rules and responsibilities. This legal protection prevents disputes by providing a centralized reference point whenever disagreements occur. 

Clear role definitions and performance expectations

After reading an employment contract, employees understand what's expected of them in terms of performance standards and reporting structures. These agreed-upon terms make employees more productive because they know what to do, and employers can hold their staff accountable to the outlined expectations.

Confidentiality and intellectual property protection

Employment contracts often include clauses safeguarding sensitive business information and intellectual property. For any roles that involve access to trade secrets, proprietary systems, or confidential data, these extra assurances protect valuable information. 

Compliance with employment laws and regulations

Contracts must follow relevant local labor laws for features like wages, benefits, and termination procedures. Abiding by these legal codes provides essential legal protection for both employees and employers. 

Stability and transparency in the work relationship

The terms in employment contracts regarding pay, benefits, and working hours create a more predictable work environment. Employees know the expectations of their positions, while employers have data to make more accurate staffing decisions. 

Streamlined onboarding and HR processes

Standardized employment contracts streamline the entire hiring and onboarding process for HR managers. By providing a consistent framework of terms and conditions, they simplify documentation management and enable accurate benefits administration.

How are employment contracts typically offered?

Employment contracts can take several forms, each with different degrees of formality and legal implications. 

Written contracts

Written contracts lay out all the terms of employment in a document that employees and employers must sign before entering a work agreement. Because all terms are clearly on paper or PDFs, written contracts are the most legally enforceable format and provide a reliable reference point in a dispute.

Verbal contracts

While verbal contracts include many of the same points in written contracts — including pay rate, job title, and start date — they lack the same degree of legal enforceability. Since these contracts are spoken agreements between the employer and employee, there's no documentation to go on to handle disputes. 
While verbal contracts are sometimes legally binding, resolving disagreements relies on witness testimonies, making them a riskier option for employers. It’s best to have a written contract to support anything discussed verbally.

Implied contracts 

Rather than relying on written or spoken words, implied contracts are connected to specific actions or circumstances for both parties. For example, if employees routinely receive raises or promotions after reaching a particular milestone (like after one year of service), new hires might reasonably expect the same treatment. 
While these contracts aren't explicit, they substantially impact employment relationships and may carry legal weight, particularly regarding job security and termination procedures. To ensure clarity and avoid misunderstandings, it remains best practice to write expectations down to keep both employees and employers on the same page.

Empower every employee with the right support

Choosing the right employment contract helps lay the foundation for organizational alignment, legal compliance, and a more stable work environment. It also plays a role in shaping how supported employees feel—professionally, personally, and financially.

Regardless of the type of contract they hold, all workers can benefit from tools that make life a little easier. While benefits and protections may vary by employment status, access to financial wellness resources can help promote greater equity. 
From Earned Wage Access — where employees can access up to $150 per day, with a max of $750 per pay period1 in minutes starting at just $3.99 per transfer2 — to features like Tip Yourself3 and free Credit Monitoring4, EarnIn helps employees build better financial habits. Plus, with no integration required or cost to employers, it's an easy benefit to offer all employees.
Empower your employees with EarnIn's suite of financial wellness tools. Book an EarnIn demo today.
Please note, the material collected in this post is for informational purposes only and is not intended to be relied upon as or construed as advice regarding any specific circumstances. Nor is it an endorsement of any organization or services.
This Blog was sponsored by EarnIn. While the author received compensation, the information shared is grounded in independent research and intended to provide helpful and accurate guidance to readers.
EarnIn is a financial technology company not a bank. Banking Services are provided by Evolve Bank & Trust, member FDIC. The FDIC provides deposit insurance to protect your money in the event of a bank failure. More details about deposit insurance here.
1
A pay period is the time between your paychecks, such as weekly, biweekly, or monthly. EarnIn determines your daily and pay period limits (“Daily Max” and “Pay Period Max”) based on your income and financial risk factors as outlined in the Cash Out Maxes section of our Cash Out User Agreement. EarnIn reserves the right to adjust the Daily Max and Pay Period Max at its discretion. Your actual Daily Max will be displayed in your EarnIn account before each Cash Out.
EarnIn does not charge interest on Cash Outs or mandatory fees for standard transfers, which usually take 1–2 business days. For faster transfers, you can choose the Lightning Speed option and pay a fee to receive funds within 30 minutes. Lightning Speed may not be available at all times and/or to all customers. Restrictions and terms apply; see the Lightning Speed Fee Table and Cash Out User Agreement for details and eligibility requirements. Tips are optional and do not affect the quality or availability of services.
2
Lightning Speed is an optional service that allows you to expedite the transfer of funds for a fee. Depending on the product, the fee may be charged by EarnIn or its banking partner. Lightning Speed may not be available in all states and/or to all customers. Restrictions and terms apply. See the Lightning Speed Fee Table for details.
3
Tip Yourself Account funds and Tip Jars are held with Evolve Bank & Trust, member FDIC and FDIC insured up to $250,000. Tip Yourself is a 0% Annual Percentage Yield and $0 monthly fee service deposit account. For more information/details visit Evolve Bank & Trust Customer Account Terms. The FDIC provides deposit insurance to protect your money in the event of a bank failure. More details about deposit insurance here.
4
Your VantageScore 3.0 from Experian® indicates your credit risk level and is not used by all lenders, so don't be surprised if your lender uses a score that's different from your VantageScore 3.0. Learn more.