
 
 
April 3, 2020
The Religious Freedom Restoration Act: A Primer
The Religious Freedom Restoration Act of 1993 (RFRA) 
In 1993, Congress enacted RFRA in direct response to 
establishes rights beyond those protections afforded by the 
Smith. In its statutory findings, Congress expressed its 
Constitution’s free exercise clause by creating a heightened 
disagreement with the Smith decision by concluding that 
standard of review for government actions that substantially 
Sherbert’s compelling interest test is more workable for 
burden a person’s exercise of religion. This In Focus 
“striking sensible balances between religious liberty and 
provides an overview of the statute, including its origins, 
competing prior governmental interests.” In its original 
how it operates, and how the Supreme Court has interpreted 
form, RFRA applied to all government action at the federal, 
the law since its passage. 
state, and local levels. Congress justified applying the law 
to the states by relying on Section 5 of the Fourteenth 
Background 
Amendment, which grants “Congress the power to enforce, 
The First Amendment provides that the government “shall 
by appropriate legislation, the provisions of” the Fourteenth 
make no law respecting an establishment of religion, or 
Amendment, which, among other things, has been 
prohibiting the free exercise thereof.” According to the 
interpreted to require state compliance with the First 
Supreme Court, the clause protects individuals’ right to 
Amendment. Congress has since amended RFRA so that it 
exercise their religion of choice and prohibits government 
applies only to federal entities.  
regulations that target religious beliefs. The free exercise 
clause protects not only religious beliefs but acts involved 
RFRA 
with religious practice. Under the clause, the government 
RFRA imposes a heightened standard of review for 
may not compel religious belief, punish religious 
government actions—including rules of general 
expression, or impose regulations that favor one religion 
applicability—that “substantially burden” a person’s 
over another. 
religious exercise. The statute does not define the term 
substantial burden, but the phrase appears to have 
The Supreme Court’s interpretation of whether the clause 
originated from free exercise case law, which holds that 
requires religious accommodation to neutral, generally 
such burdens exist when an individual is required to choose 
applicable laws (as opposed to laws that specifically target 
between following his or her religious beliefs and receiving 
a religious practice) has changed over time. In Sherbert v. 
a governmental benefit or when an individual must act 
Verner, 374 U.S. 398 (1963), the government denied a 
contrary to his or her religious beliefs to avoid facing legal 
claimant unemployment compensation benefits for failure 
penalties. Importantly, this case law suggests that when 
to accept available work because she had declined to work 
evaluating an individual’s free exercise claim, courts should 
on Saturdays for religious reasons. The Court reasoned, 
defer to parties’ assertions about their sincerely held 
based on the facts of the case, that if a generally applicable 
religious beliefs. Once a party has established a substantial 
law imposes a religious burden on an individual, that person 
burden, the action is valid only if the government shows 
could seek an exemption from the law unless the 
that the burden is (1) in furtherance of a compelling 
government could show that the burden was justified by a 
governmental interest and (2) the least restrictive means of 
compelling government interest—a high standard to meet. 
furthering that interest. This standard is high, but not 
impossible, for the government to meet.  
The Court, however, departed from this framework in 
Employment Division v. Smith, 494 U.S. 872 (1990), when 
To enforce its provisions, RFRA creates a private cause of 
it held that the free exercise clause does not exempt 
action for persons whose religious exercise has been 
individuals from compliance with generally applicable laws 
substantially burdened, allowing them to “assert that 
and does not require the government to show a compelling 
violation as a claim or defense in a judicial proceeding and 
interest in applying such laws to a particular individual. In 
obtain appropriate relief against a government.”  
Smith, two members of the Native American Church were 
denied unemployment benefits after they were fired for 
City of Boerne v. Flores 
ingesting peyote as part of a religious ceremony. The Court 
The scope of RFRA changed as a result of City of Boerne v. 
held that religious exemptions from generally applicable 
Flores, 521 U.S. 507 (1997), where the Court held that 
laws should come from the legislative process. Nonetheless, 
RFRA’s application to states and local governments was 
even after Smith, Supreme Court precedent still requires the 
beyond Congress’s power under Section 5 of the Fourteenth 
application of the compelling interest test in free exercise 
Amendment. The Section 5 power, according to the Court, 
cases involving government action that intentionally (rather 
is “remedial,” allowing Congress to act only in instances 
than incidentally) burdens religious exercise and in cases 
where there is evidence of a pattern of conduct that violates 
involving religious exemptions in programs that allow for 
the Fourteenth Amendment. The Court determined that 
individualized assessments. 
because Congress had not established a widespread pattern 
of religious discrimination, RFRA could not be justified as 
https://crsreports.congress.gov 
The Religious Freedom Restoration Act: A Primer 
a remedial measure designed to prevent unconstitutional 
requirement that these corporate entities provide, through 
conduct. Instead, the Court viewed RFRA as an attempt to 
their health insurers, cost-free contraceptives to their 
substantively change the meaning of the free exercise 
employees substantially burdened the owners’ exercise of 
clause, which was outside of Congress’s power over the 
religion and was not the least restrictive means of achieving 
states. As a result of the Court’s decision, RFRA no longer 
the government’s interest in mandating such coverage. 
applies to states or localities but continues to constrain 
Deferring to plaintiffs’ views that the government’s 
federal government action. Many states, however, have 
mandate had the effect of facilitating the commission of an 
passed their own versions of RFRA that apply to state and 
immoral act in violation of their sincere religious beliefs, 
local laws of general applicability.  
the Court invalidated the challenged law as it applied to the 
owners because of the availability of other alternatives for 
RLUIPA  
the government to achieve its interests.  
In 2000, in the wake of the City of Boerne decision, 
Congress, relying on its commerce and spending clause 
A year later in Holt v. Hobbs, 574 U.S. 352 (2015), the 
powers, passed the Religious Land Use and 
Supreme Court applied RLIUPA to hold that a policy 
Institutionalized Persons Act of 2000 (RLUIPA). RLUIPA 
prohibiting prisoners from growing half-inch beards 
institutes a compelling interest test that mirrors the RFRA 
substantially burdened a Muslim inmate’s sincerely held 
test for specific types of state actions. Under RLUIPA, state 
religious beliefs. The Court determined that the state failed 
and local governments may not implement land use 
to demonstrate how its prohibition furthered its stated 
regulations in a way that imposes a substantial burden on 
compelling interest in preventing prisoners from hiding 
the religious exercise of a person or religious institution 
contraband or disguising their identities. Moreover, the 
unless the government can demonstrate that the regulation 
Court held that the state failed to prove that other 
is in furtherance of a compelling government interest and is 
alternative policies would not sufficiently serve its security 
the least restrictive means of furthering that government 
interests. 
interest. The statute defines land use regulation as a 
“zoning or landmarking law” that limits the use or 
Considerations for Congress 
development of land.  
The meaning of RFRA, RLUIPA, and the free exercise 
clause continue to be litigated, including before the 
Also under RLUIPA, any state or local government 
Supreme Court. Among those issues being explored are 
accepting federal financial assistance is prohibited from 
what constitutes a significant burden or compelling interest 
imposing substantial burdens on the religious exercise of 
under RFRA and what remedies are available to those who 
individuals who are confined to an “institution.” Under the 
prove a RFRA violation in court. The Supreme Court has 
statute, institutions include jails, prisons, correctional 
also signaled its interest in revisiting its Smith decision and 
facilities, institutions for individuals who are mentally ill or 
the constitutional standard for reviewing generally 
disabled, pretrial detention facilities, and institutions for 
applicable laws, which may have wide-ranging implications 
juveniles held awaiting trial or needing care or treatment. 
for the future of free exercise rights.  
Supreme Court Interpretation of RFRA 
Against the backdrop of this litigation, as RFRA and 
and RLUIPA 
RLUIPA themselves demonstrate, Congress is authorized to 
The Supreme Court has had several occasions to interpret 
take certain responses to the continuing development of 
RFRA and RLUIPA. In Gonzales v. O Centro Espirita 
religious liberty jurisprudence. Legislatively, RFRA 
Beneficente Uniao do Vegetal, 546 U.S. 418 (2006), the 
expresses Congress’s intent to “provide very broad 
Court emphasized that RFRA’s test is satisfied only if the 
protection for religious liberty.” Within RFRA, Congress 
government demonstrates a compelling interest in the 
included a “Rule of Construction” that states that all 
specific application of the law to the particular claimant 
prospective federal action is subject to RFRA’s provisions 
whose religious rights are burdened rather than a 
“unless such law explicitly excludes such application by 
compelling interest in the uniform application of the law. 
reference to this chapter.” This provision allows RFRA to 
The Court concluded as such in holding that the 
be displaced in certain contexts. For example, the Equality 
government had failed to demonstrate a compelling interest 
Act (H.R. 5), passed by the House in the 116th Congress, 
in applying the Controlled Substances Act to bar a church 
would explicitly waive RFRA’s application to that statute 
using a tea that contained hallucinogens regulated under 
by providing that RFRA “shall not provide a claim 
that statute during religious services.  
concerning, or a defense to a claim under, a covered title, or 
provide a basis for challenging the application or 
The Court has also considered who can be “persons” under 
enforcement of a covered title.” In the alternative, to avoid 
the statute and what constitutes a “substantial burden” on 
litigation over RFRA’s scope, Congress can always confirm 
exercising religion. In Burwell v. Hobby Lobby Stores, Inc., 
RFRA’s application in newly enacted legislation. For 
573 U.S. 682 (2014), observing that a corporation “is 
example, the Preventing Animal Cruelty and Torture Act 
simply a form of organization used by human beings to 
(P.L. 116-72) includes a provision that states, “This section 
achieve desired ends,” the Court first held that the term 
shall be enforced in a manner that is consistent with section 
person within RFRA applies to closely held for-profit 
3 of the Religious Freedom Restoration Act of 1993.” 
corporations and that RFRA’s protections extend to the 
religious practices of those who own and control for-profit 
Whitney K. Novak, Legislative Attorney   
corporations. The Court then applied the statutory 
compelling interest test to conclude that a government 
IF11490
https://crsreports.congress.gov 
The Religious Freedom Restoration Act: A Primer 
 
 
Disclaimer 
This document was prepared by the Congressional Research Service (CRS). CRS serves as nonpartisan shared staff to 
congressional committees and Members of Congress. It operates solely at the behest of and under the direction of Congress. 
Information in a CRS Report should not be relied upon for purposes other than public understanding of information that has 
been provided by CRS to Members of Congress in connection with CRS’s institutional role. CRS Reports, as a work of the 
United States Government, are not subject to copyright protection in the United States. Any CRS Report may be 
reproduced and distributed in its entirety without permission from CRS. However, as a CRS Report may include 
copyrighted images or material from a third party, you may need to obtain the permission of the copyright holder if you 
wish to copy or otherwise use copyrighted material. 
 
https://crsreports.congress.gov | IF11490 · VERSION 1 · NEW