The difference between an MLS and a JD is purpose: a Master of Legal Studies (MLS) teaches non-lawyers to understand and apply the law, while a Juris Doctor (JD) trains people to practice law as licensed attorneys. An MLS takes 24 to 32 credits and 12 to 24 months, rarely requires the LSAT, and does not lead to bar eligibility. A JD takes about three years and roughly 90 credits, requires the LSAT or GRE, and qualifies graduates to sit for the bar exam. MLS coursework does not transfer toward a JD.
An MLS and a JD are both graduate law degrees, but they lead to very different careers. The right choice depends on one question: do you want to practice law, or do you want legal knowledge to advance in a field you already work in? This guide compares the two degrees on purpose, length, admissions, cost, and career outcomes.
MLS vs JD at a Glance
| Master of Legal Studies (MLS) | Juris Doctor (JD) | |
|---|---|---|
| Purpose | Legal knowledge for non-lawyers | Training to practice law |
| Length | 12 to 24 months | About 3 years full-time |
| Credits | 24 to 32 | About 90 |
| Admissions test | Usually none (no LSAT/GRE) | LSAT or GRE required |
| Bar eligibility | No | Yes |
| Typical cost | ~$30,000 to $70,000 total | Often $100,000+ total |
| Common careers | Compliance, HR, healthcare, risk, policy | Attorney, judge, prosecutor, general counsel |
What Is an MLS?
A Master of Legal Studies is a graduate law degree for professionals who work with the law but do not practice it. MLS students study foundational subjects such as U.S. law, regulation, and contracts, then specialize in an area that fits their industry. The degree builds legal literacy for careers in compliance, human resources, healthcare, and technology. For a full breakdown, see our guide to what a Master of Legal Studies is.
What Is a JD?
A Juris Doctor is the professional degree required to practice law in the United States. JD students complete about three years of full-time study covering constitutional law, torts, contracts, civil procedure, and other core subjects. After earning a JD, graduates must pass a state bar exam to become licensed attorneys. The JD is the standard path to careers as a lawyer, judge, prosecutor, or general counsel.
The Key Differences Between an MLS and a JD
Purpose and Outcome
The core difference is licensure. A JD qualifies a graduate to take the bar exam and practice law, while an MLS does not. An MLS graduate uses legal knowledge to perform a non-legal job more effectively, and a JD graduate is trained to represent clients and give legal advice.
Length and Format
An MLS takes far less time than a JD. Most MLS programs run 12 to 24 months and are widely available fully online, while a JD requires about three years of full-time study that is still primarily campus-based. The shorter MLS timeline lets working professionals keep their jobs while they study.
Admissions
MLS admissions are more accessible than JD admissions. Most MLS programs admit applicants with a bachelor’s degree and no standardized test, while JD programs require the LSAT or GRE and are far more competitive. Some MLS programs, such as George Washington University’s MSL, also expect several years of professional experience.
Cost
An MLS costs significantly less than a JD. Online MLS tuition generally totals $30,000 to $70,000, while a JD often exceeds $100,000 in total tuition before living expenses. The lower cost and shorter timeline make the MLS a lower-risk investment for professionals who do not need a license to practice.
Careers
An MLS and a JD open different doors. MLS graduates typically advance in compliance, risk management, human resources, healthcare, and policy roles, while JD graduates pursue careers as attorneys, judges, prosecutors, and corporate general counsel. A JD is the only path of the two that leads to practicing law.
Does an MLS Count Toward a JD?
No. Under American Bar Association rules, MLS coursework does not transfer toward a Juris Doctor. An MLS is not a pre-law program, and earning one first will not shorten a future JD. Professionals who already know they want to practice law should apply directly to a JD program.
Which Degree Should You Choose?
Choose a JD if your goal is to practice law, argue cases, or hold a role that legally requires bar admission. Choose an MLS if you want legal knowledge to advance in a field you already work in, such as compliance, HR, healthcare, or technology, without becoming a lawyer. The MLS is the better fit for most working professionals who interact with the law but do not need to practice it. Once you have decided an MLS is right for you, compare the top options in our guide to the best online MLS programs.
Frequently Asked Questions
Is an MLS the same as a JD?
No. An MLS is a shorter graduate degree that teaches non-lawyers to understand the law, while a JD is the professional degree required to practice law. The two degrees lead to different careers and have different admissions requirements.
Can you become a lawyer with an MLS?
No. An MLS does not qualify a graduate to take the bar exam or practice law. Becoming a licensed attorney requires a JD and a passing bar exam score in the relevant state.
Is an MLS easier than a JD?
An MLS is shorter and less intensive than a JD, requiring 24 to 32 credits over 12 to 24 months rather than about 90 credits over three years. The MLS is designed for working professionals, while the JD is a full-time professional program.
Does an MLS count toward a JD?
No. Under American Bar Association rules, MLS coursework does not transfer toward a JD. An MLS will not shorten or substitute for any part of a law degree.
Which costs more, an MLS or a JD?
A JD costs significantly more than an MLS. A JD often exceeds $100,000 in total tuition, while an online MLS generally totals between $30,000 and $70,000.
Do you need an MLS before a JD?
No. An MLS is not a prerequisite for a JD. Applicants can apply directly to a JD program with a bachelor’s degree and an LSAT or GRE score.
Compare the Best Online MLS Programs
If an MLS fits your goals better than a JD, the next step is choosing the right program. Our guide to the best online MLS programs for 2026 ranks the leading options by category, including the best for compliance, healthcare, and technology professionals.