
California Architecture License Overview

Learn how to secure an architecture license in California and discover how Harbor Compliance simplifies licensure for entities—from application to renewal.
Before offering architectural services to the public in California, practitioners must meet specific requirements and obtain a state-issued license called the California architect license. For individuals, this process involves earning a formal degree in architecture or a similar field, gaining experience under the direct supervision of a licensed architect, and passing required examinations.
While the state does not issue a separate license for firms, there are strict requirements regarding ownership structure, and entities must ensure their practitioners maintain active licenses. Additionally, an architecture license in California must be renewed periodically to retain the legal authority to practice.
This article will explain how to obtain and renew the California architecture license and discuss how Harbor Compliance simplifies the licensure process from initial application to renewal.
California Architect License for Firms
The architect license in California allows qualified practitioners to provide architectural services to the public within the state. Before this license can be issued, applicants must meet specific criteria set by the California Architects Board (CAB) , the regulatory authority overseeing and issuing licenses in the state.
While entities are not required to apply for a separate architecture license in California, the state enforces strict rules regarding ownership structures and naming. These requirements vary depending on the business type.
The most common types of domestic and foreign entities authorized to practice architecture in California include:
- General stock corporation
- Professional corporation
- Registered limited liability partnership
Limited liability corporations (LLCs) are not permitted to offer architectural services in California.
General Stock Corporation
The California State Architect License Board does not impose ownership restrictions on S-corporations or C-corporations. This means that the owners of such entities do not necessarily have to be licensed architects. However, if a firm intends to advertise architectural services, a licensed architect must have management control of the professional services.
Additionally, general stock corporations can use “architect” or similar words in their business names.
Professional Corporation
Unlike general stock corporations, professional corporations in California have ownership restrictions. Shareholders, officers, employees, and directors in these firms who offer professional services must all be California-licensed architects.
Additionally, the firm’s name must adhere to specific rules. It must incorporate the names or last names of present, former, or prospective shareholders or a predecessor who was part of the previous organization. The name must also include one of the following:
- The word “architect” or “architects” with appropriate corporate wording or abbreviations
- The phrase “architectural corporation”
Professional corporations are permitted to advertise their architectural services.
Registered Limited Liability Partnerships (LLPs)
Limited liability partnerships (LLPs) intending to offer architectural services in California are also subject to ownership restrictions. All owners must be licensed architects, and at least one must hold a California architect license.
LLPs are prohibited from using the word “architect” or a similar term in their business name. These firms can only advertise architectural services if a licensed architect is an owner, officer, or employer responsible for overseeing professional services and controlling all design work.
California Architect License Requirements for Individual Practitioners
There are multiple pathways for individual practitioners to obtain a California state architect license. However, all applicants must be at least 18 years old to qualify for licensure. When evaluating applications, the CAB considers three key criteria:
Education
To meet the education requirement for a California architect license, applicants are generally required to have one of the following:
- A degree from a program accredited by the National Architectural Accrediting Board (NAAB) or the Canadian Architectural Certification Board (CACB)
- A degree from a non-NAAB or non-CACB program
Applicants with a degree from a NAAB- or CACB-accredited program automatically receive the full educational experience credit. However, those with non-NAAB or non-CACB degrees must supplement their education with work experience. The amount of additional experience required depends on the type of degree earned or the number of postsecondary units completed.
Examination
To be eligible for licensure, applicants are expected to pass:
- All divisions of the Architect Registration Examination (ARE)
- The California Supplemental Examination (CSE)
These exams are designed to evaluate competency, skill, and other specific architectural knowledge required to practice safely in California.
Experience
California requires applicants to gain work experience as part of the eligibility criteria for an architect license. This is typically achieved through the completion of the Architectural Experience Program (AXP) or the Canadian Provincial Internship in Architectural Program (IAP).
Practitioners must accumulate eight years of combined education and experience to qualify for licensure, typically through the AXP or IAP.
Other California Architect Licensure Pathways
In addition to the standard pathway of combining education, examination, and experience credits to qualify for licensure, California offers alternative pathways for individuals with different qualifications. These include:
- Integrated Path to Architectural Licensure (IPAL) Program—The IPAL program speeds up the process of becoming a licensed architect by integrating the experience and examination components with a degree from an NAAB-accredited program. Here, candidates complete the AXP and take divisions of the ARE before graduating. After earning their degree, they can take the CSE and be eligible for licensure.
- Work experience—The work experience-only pathway provides an alternate route to licensure for candidates who have not earned a degree. To qualify, applicants must complete at least five years of full-time work under the direct supervision of a U.S.-licensed architect. This pathway does not require additional education, and candidates receive full credit for their years of practical, hands-on experience.
- California architect license reciprocity—California provides licensure by reciprocity pathway for individuals already licensed in other U.S. jurisdictions or have foreign licenses. To qualify, applicants must provide their NCARB certification and proof of AXP completion. Reciprocity applicants are also required to pass the CSE to obtain licensure in the state.
How To Get an Architecture License in California
You can file a licensure application with the state once you have fulfilled the California architecture license requirements. The application process for a license varies slightly depending on whether you are applying for the first time or through the reciprocity pathway. However, regardless of the path, you’ll typically need to provide the following documentation during registration:
- Your NCARB record and details of your current jurisdiction
- Proof of completing all divisions of the ARE
- Documentation of the AXP or IAP
- Proof of passing the CSE
Additionally, all candidates are required to submit a complete set of fingerprints for a criminal background check. Out-of-state applicants must request hard cards to complete their fingerprint submission.
Maintaining Your California Architect License
Once you’ve received your California architecture license, maintaining it in good standing requires adherence to state requirements. The key responsibilities of licensed architects include:
- Filing the California Business Entity Report
- Renewing your California architect license
Filing the California Business Entity Report
California requires all licensed architects to report the name and address of the entity through which they provide architectural services. This requirement applies regardless of whether the licensee is a sole proprietor, part-owner, employee, or owner of the entity.
This requirement enables the state to verify that every business providing architectural services has an architect in responsible control.
If the entity’s name or address changes, the licensee must file an updated Business Entity Report Form within 30 days of the change.
Renewing Your California Architect License
In California, architecture licenses expire on the last day of the licensee’s birth month in odd-numbered years and must be renewed every two years. Before starting the California architecture license renewal process, licensees must complete 10 hours of continuing education (CE) coursework, which includes:
- Five hours on zero net carbon design (ZNCD)
- Five hours on disability access requirements
This coursework must be completed before the license expiration date. Renewal notices are sent approximately 90 days before expiration. If a licensee doesn’t receive one during this timeframe, they can still renew their license by mailing a completed California architect license renewal application.
The renewal fee is $400, and the state recommends allowing up to eight weeks for processing. Architects who submit a completed application before their license expires can legally continue practicing until their renewed license is issued as any delay is not their fault.
Outsourcing Your California Architecture License Management to Harbor Compliance
California’s licensure process is demanding, especially when running an architecture firm. While entities are not required to apply for a separate architecture license, they must still ensure that a licensed architect is in responsible control of their services and that all employees maintain an active license.
Additionally, all of the firm’s practitioners must adhere to CE requirements and submit the Business Entity Report Form to help the state track businesses offering architectural services.
Handling these responsibilities independently can be challenging, especially as firms must also focus on offering architectural services. This is why many choose to partner with service providers like Harbo r Compliance, who can streamline the licensing process.
As experts in navigating licensure, we ensure the entire process is managed seamlessly, saving you time and effort.
To get started, use our free Harbor Compliance Score™ to evaluate your regulatory standing and schedule a demo session to explore our services. Afterward, you can order our Architecture & Engineering Compliance Solutions, and we’ll take care of the rest on your behalf.
For more information on licensure across the U.S., explore our collection of articles outlined below:

Company Licenses
California Architecture Company Licenses
California Business Entity Report
Initial Registration
This section applies to architectural firms that are applying for a license in California for the first time. If you already have a license and are looking to renew it, please see the renewal section.
Form: | |
Filing Method: | |
Agency Fee: | $0 |
Turnaround: | 30 days |
Original Ink: | Required |
Renewal Not Required
This section applies to architectural firms that are already licensed in California and need to renew their license.
Not required
Business entity reports only need to be re-filed when there is a change of information.
Amendment
Form: | |
Filing Method: | |
Agency Fee: | $0 |
Due: | Licensees must immediately notify the Board of any name and/or address changes. In addition, licensees must submit an updated copy of the business entity form with the new information within 30 days of the change. |
California Interior Design Firm License
Not required
Interior Design Firm licensure is not required on the State level in California.
California does not currently license or register interior design businesses.
Individual Licenses
California Individual Architecture Licenses
California Architect License
Agency: | California Architects Board |
Exam Required? | Yes |
Exam Application
Form: | |
Agency Fee: | $100 |
Original Ink: | Required |
Initial Registration
This section applies to architects that are applying for a license in California for the first time.
Agency Fee: | $400 |
Original Ink: | Required |
Notes: | Applications for Licensure are sent to applicants after passing the California Supplemental Examination. |
How to Apply: |
|
Reciprocal Registration
This section applies to architects licensed in another state that are looking for reciprocal licensure in California.
Form: | |
Agency Fee: | $100 application fee + $100 CSE exam fee + $400 license fee |
How to Apply: |
|
Registration Renewal
This section applies to architects that are already licensed in California and need to renew their license.
Form: | |
Filing Method: | |
Agency Fee: | $400 |
Due: | By the last day of the licensee's birth month, every odd-numbered year. |
California Interior Designer Certification
Agency: | California Council For Interior Design Certification (CCIDC) |
Exam Required? | Yes |
Initial Registration
Instructions: | There are 4 paths to certification:
|
Filing Method: | |
Agency Fee: | Fees depend on which path to certification the applicant takes:
|
Registration Renewal
Filing Method: | |
Agency Fee: | Renewal fees vary:
|
Due: | Biennially by the date of issuance. |
California Landscape Architect License
Agency: | California Landscape Architects Technical Committee |
Exam Application
Filing Method: | |
Agency Fee: | $100 + 2.3% credit card processing fee |
Required Attachments: |
|
Initial Registration
Filing Method: | |
Agency Fee: | $700 + 2.3% credit card processing fee |
Background Check Requirements: | ACCESS PREMIUM DATA |
Reciprocal Registration
Form: | |
Agency Fee: | $100 application evaluation fee + $350 California supplemental examination fee |
How to Apply: |
|
Background Check Requirements: | ACCESS PREMIUM DATA |
Registration Renewal
Filing Method: | |
Agency Fee: | $700 |
Due: | Biennially by the end of the expiration month. |
Notes: | Renewal forms are sent in the mail about 90 days prior to the expiration date. |
Learn about architecture licensing in other states:
ARE (Architect Registration Examination) - Assesses candidates for their knowledge, skills, and ability to provide the various services required to be a practicing architect.
AXP (Architectural Experience Program) - NCARB program for architectural internship, a requirement for licensure that occurs after filling the educational requirements.
BEFA (Broadly Experienced Foreign Architect) - An alternative NCARB certification that allows foreign architects to independently practice architecture.
COA (Certificate of Authorization) - The most common name of the registration required for firms to practice architecture in a given state.
Design Firm - Architectural firm registration is sometimes grouped with engineering and land surveying on a single “design firm” application form.
NCARB Certification - Licensed architects have the option to become Certificate holders to signify that they have met national standards established by U.S. licensing boards for protecting public health, safety, and welfare. Certification also facilitates reciprocal registration in all 54 jurisdictions, 11 Canadian jurisdictions, and can be used to support an application for licensure in other countries.
Reciprocity - This is when a licensed architect in one state can provide documentation (often a NCARB certificate) to more easily apply for licensure in another jurisdiction.
State Board - Often referred to as the State Architects Licensure Board or Board of Architects, an individual state’s board serves as the regulatory authority for architects. The board qualifies and licenses individuals seeking architectural licensure. The board is responsible for preserving the public health, safety, and welfare of individuals who occupy built environments.
National Architecture Accrediting Board
NAAB establishes criteria for and accredits professional architecture degree programs in the United States.
The American Institute of
Architecture Students (AIAS)
AIAS is an independent, student-run group that promotes excellence in architecture education, training, and practice.
The American Institute of Architects (AIA)
AIA is a voluntary professional organization for architects providing advocacy, information, and community.
The Association of Collegiate
Schools of Architecture (ACSA)
ACSA represents architectural education programs across the globe.
The National Council of Architectural Registration Boards (NCARB)
NCARB is the national organization representing the state registration boards.
