Become an Interior Decorator
You will learn: what an interior decorator does and how to decorate, how to develop your skills to succeed in an interior decorating career, how to get hired for a job as an interior decorator, and how to start your own interior decorating business.
What Happens in the Interior Decorator Certificate Course Online
The Interior Decorator course is an online learning program with suggested readings from the textbook (IAP Career College Guide to Become an Interior Decorator). Unlike some traditional interior decorator programs, this course is self directed, which means you may study and complete assignments at times that are most convenient for you from the comfort of your own home.
This part-time course has a recommended completion date of 6 weeks from the start of the program, however, you may choose to complete the course in as little as 2 weeks or as long as 12 weeks, depending on your schedule.
While the course has been created to allow you to complete it without any teaching assistance, you can always reach out for personalized support from a faculty member throughout the 6 weeks of the course. Your Faculty Member is a valuable resource person who can provide you with personal teaching assistance to help you succeed in the course and advice to help you succeed in the career.
Register NowCourse Topics
The Interior Decorator Certificate Course has been developed to meet high academic standards, ensuring that as a graduate you can display with pride the Interior Decorator Certificate you will earn from the International Association of Professions Career College.
In this course, you will learn how to become an interior decorator, including how to start your own interior decorating business. The Interior Decorator Certificate Course covers topics of vital importance to anyone who wants to succeed in a career as a professional interior decorator, including:
Introduction to Interior Decorating
- Interior Decorating vs. Interior Design
- Benefits of Being an Interior Decorator
- How to Get Interior Decorating Experience
How to Decorate
- Design Elements
- Decorating Styles
- Room Elements
- Interior Decorating Instructions
Getting Hired as an Interior Decorator
- Finding Job Openings
- Who Employs Interior Decorators
- Interior Decorating Jobs with Retailers
- Interior Decorating Jobs with Home Builders
- Interior Decorating and Design Firms
Starting Your Own Interior Decorating Business
- Where to Get Help
- Interior Decorating Franchises
- Setting Up Your Interior Decorating Business
- Setting Your Fees as an Interior Decorator
- Working with Suppliers and Contractors
Working with Clients
- Finding Interior Decorating Clients
- Identifying Client Needs
- Client Consultations
- Preparing for Your Follow-Up Meeting
- Preparing Interior Decorating Project Budgets
- Meeting to Present the Decorating Plan
What Is Included in the Interior Decorator Certificate Course Online
This all-inclusive Interior Decorator Certificate Course package includes:
- Registration for the Interior Decorator Certificate Course Online
- Lifetime access to course materials
- Access to a Faculty Member to provide you with personal teaching assistance and career advice
- (Optional) 2026 membership in the IAPO International Association of Professional Interior Decorators for only US$ 2.99 per month
- Downloadable Interior Decorator Certificate personalized with your name and the seal of the International Association of Professions Career College which you may print
- (Optional) Opportunity to order official certificates printed on fine linen paper and embossed with the gold seal of the college
- Textbook: IAP Career College Guide to Become an Interior Decorator (e-book edition)

Register for the Interior Decorator Certificate Course
BACK TO SCHOOL SPECIAL
It’s easy to change or cancel your course registration. See our FAQ page for details.
You can have all this for an incredible price. It can cost hundreds, or even thousands, of dollars to take other programs. (We found courses based on old editions of our guides with registration fees of up to $999 and more.) We are able to offer you online courses at a significantly lower cost to you because of our expertise from over 20 years of producing the leading online guides for non-traditional careers.
Our online certificate courses have previously been offered for a registration fee of $297 U.S. and include a textbook and professional membership – a total value of almost $377.
BACK TO SCHOOL SPECIAL: This all-inclusive registration package for the Interior Decorator Certificate Course is priced as only US$ 229.00 for the September 14, 2026 course.
Associated Courses
Register today for the Interior Decorator Certificate Course. Enrollment is limited and registration is on a first come first served basis, so we recommend that you register early for the Interior Decorator Certificate Course online to avoid disappointment.
If the course is full, please email support@iapcollege.com to be notified when a new course date is scheduled.
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How much money can I make as an Interior Decorator?
Experienced interior decorators have excellent earning potential, making upwards of $100,000 per year.
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What is an Interior Decorator?
An Interior Decorator is a professional who enhances the aesthetic and functional qualities of indoor spaces by selecting furniture, colors, lighting, and accessories. Interior decorators create cohesive and stylish environments that reflect the needs and tastes of their clients while also adhering to space constraints and budget considerations.
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What will I learn in the Interior Decorator Certificate Course?
In this course, you’ll gain the essential skills to become a professional interior decorator, including:
- Design principles and color theory
- Furniture and layout planning
- Space utilization and functional design
- Lighting and texture selection
- Client communication and project management
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Can I take the Interior Decorator Certificate Course if I have no prior experience in design?
Yes! The Interior Decorator Certificate Course is designed for beginners. Whether you're new to design or looking to improve your skills, this course will guide you through the fundamentals, from understanding color theory to mastering the art of furniture placement and design.
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Can I take the Interior Decorator Certificate Course from outside the U.S. or Canada?
Yes, the Interior Decorator Certificate Course is available worldwide. As the course is online, you can study from anywhere, at any time, making it accessible regardless of your location.
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What types of projects can I work on after completing the course?
After completing the Interior Decorator Certificate Course, you’ll be prepared to work on a range of projects, including:
- Residential interior design (homes, apartments)
- Commercial interior design (offices, retail spaces)
- Event design (weddings, corporate events, trade shows)
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How long is the Interior Decorator Certificate Course?
The Interior Decorator Certificate Course is self-paced and typically takes about 2 to 12 weeks to complete. The course structure allows you to learn at your own pace.
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What qualifications will I receive after completing the Interior Decorator Certificate Course?
Upon completion, you will receive an Interior Decorator Certificate from IAP Career College, which demonstrates your proficiency in the key areas of interior decorating.
This credential will help you pursue interior decorating opportunities, work with clients as a freelancer, or expand your skills if you're already working in the design industry. -
What is IAP Career College?
The International Association of Professions Career College (IAP Career College) is a leading online career college offering affordable online certificate courses and professional certifications for non-traditional and "dream" careers.
Since 1999, we’ve helped over 500,000 students across six continents get started in dream careers—from life coaching to event planning to end-of-life care. Our courses are flexible, beginner-friendly, and designed for adult learners looking for practical, self-paced options.






