What is the difference between an Enhanced ID and a Real ID?

An Enhanced ID proves both identity and US citizenship for border crossings, while a Real ID only proves identity for domestic flights and federal buildings.

Is a Real ID the same as an Enhanced ID?

No, a Real ID is not the same as an Enhanced ID because the Real ID lacks the citizenship proof and border-crossing capability of the Enhanced ID.

Which is better, an Enhanced ID or a Real ID?

An Enhanced ID is better if you cross US land or sea borders frequently, but a Real ID is better if you only need federal access and domestic flights.

How much does an Enhanced ID cost compared to a Real ID?

An Enhanced ID costs more, typically an extra $30 to $50 over the standard fee, while a Real ID usually adds only a minimal processing charge.

Is an Enhanced ID safer to carry than a Real ID?

Yes, an Enhanced ID is safer for frequent travelers because it replaces your passport book for land and sea crossings, reducing passport loss risk.

Can I use an Enhanced ID for domestic flights like a Real ID?

Yes, an Enhanced ID works for domestic flights and is fully Real ID compliant, so it satisfies all federal identification requirements.

What is the most common mistake people make with Enhanced ID and Real ID?

The most common mistake is assuming a Real ID works for international travel, when only an Enhanced ID or passport provides that capability.

Can I use a Real ID instead of an Enhanced ID at the Canadian border?

No, you cannot use a Real ID at the Canadian border because it lacks the citizenship verification required for international land crossings.

Which ID should I use for a cruise that requires a passport?

You should use an Enhanced ID for a closed-loop cruise because it serves as a passport alternative for re-entering the US by sea.

Can I switch from a Real ID to an Enhanced ID later?

Yes, you can switch from a Real ID to an Enhanced ID by visiting your DMV, paying the higher fee, and providing proof of citizenship.

Difference Between

Difference Between Enhanced Id and Real Id

Written byNex Virox Team

Editorial Team

Reviewed byVarshal Nirbhavane

Senior SEO & Organic Growth Professional · 5+ years

Published: August 27, 202620 min read

Quick answer

The main difference between Enhanced Id and Real Id is that an Enhanced Id is a state-issued license proving identity and citizenship for border crossings, while a Real Id is a federally compliant license for domestic flights and federal buildings. Enhanced Id is a passport-card alternative for land and sea travel, while Real Id is a standard driver’s license meeting federal security standards.

Key takeaways

Core distinction: Enhanced ID proves identity plus citizenship, while Real ID only proves identity for domestic flights.
How each works: Enhanced ID uses RFID technology for land and sea border crossings; Real ID lacks this capability.
Cost and effort: Enhanced ID costs more and requires extra documents; Real ID is cheaper and simpler to obtain.
Best-fit use case: Choose Enhanced ID for frequent Canada, Mexico, or Caribbean travel; choose Real ID for domestic air travel.
Common decision mistake: Travelers wrongly assume Real ID works for international border crossings, but only Enhanced ID does.

Table of Contents18 sections

Difference Between Enhanced Id and Real Id: Comparison Table

Aspect	Enhanced Id	Real Id
Definition	A state-issued driver license or ID card that meets federal security standards for domestic air travel.	A federally compliant ID marked with a star that verifies identity for boarding domestic flights.
Purpose	Provides a single credential for both driving privileges and border crossings into Canada, Mexico, and the Caribbean.	Serves primarily as proof of identity for domestic air travel and entering federal facilities.
Core Mechanism	Embeds a radio-frequency identification chip that transmits a unique identifier to border inspection kiosks.	Uses a machine-readable zone and barcode that pulls identity data from state DMV records.
Federal Compliance	Meets REAL ID Act standards but adds border-crossing functionality beyond the federal minimum requirement.	Fully complies with the REAL ID Act of 2005 for federal identification purposes.
Travel Scope	Permits land and sea entry into Canada, Mexico, and Caribbean nations without a passport.	Restricts travel to domestic U.S. flights only; international travel still requires a passport.
Physical Design	Contains an embedded RFID chip plus a star marking in the upper right corner of the card.	Features a gold or black star in the top right corner without any embedded electronics.
Issuing States	Available only in five states: Michigan, Minnesota, New York, Vermont, and Washington.	Available in all 50 states plus the District of Columbia as of May 2025.
Cost Range	Typically costs $30 to $120 depending on the state and whether it is a new license or renewal.	Typically costs $20 to $100 depending on the state and the applicant's age.
Processing Time	Mailed within 10 to 14 business days after the DMV appointment in most issuing states.	Mailed within 7 to 10 business days after in-person verification at the DMV office.
Data Storage	Stores a unique number on the chip that links to a federal border database, not personal details.	Stores name, birth date, address, and license number in the machine-readable zone.
Privacy Level	Offers lower privacy because the chip can be read remotely by border enforcement scanners.	Offers higher privacy because no wireless transmission occurs during routine use.
Renewal Cycle	Renews every 4 to 8 years depending on the state, requiring an in-person DMV visit each time.	Renews every 4 to 8 years with the option for online renewal in many states.
Age Requirement	Requires applicants to be at least 16 years old and provide proof of citizenship or lawful presence.	Requires applicants to be at least 16 years old with verified lawful status in the U.S.
Documentation Needed	Demands four documents: proof of identity, Social Security number, residency, and citizenship.	Demands the same four document categories but without the citizenship proof requirement.
Security Features	Adds an RFID chip and cryptographic signature that prevents cloning and unauthorized duplication.	Relies on holograms, laser engraving, and UV ink that deter counterfeiting attempts.
Interoperability	Works with federal border kiosks and Canadian and Mexican entry systems at land crossings.	Works with TSA checkpoint scanners and federal building access readers nationwide.
Failure Mode	Fails if the RFID chip is damaged by bending or prolonged exposure to magnetic fields.	Fails only if the card is physically torn or the printed barcode becomes unreadable.
Replacement Speed	Replacement takes 10 to 14 business days and requires a full in-person re-verification appointment.	Replacement takes 5 to 7 business days and may be ordered online in most states.
Durability	Lasts the full validity period but the chip degrades faster with frequent bending or heat exposure.	Lasts the full validity period with polycarbonate layers resisting normal wear and tear.
Scalability	Limited to five states because the RFID infrastructure requires significant federal investment.	Scaled to all 50 states using existing DMV systems and standardized printing equipment.
Maintenance	Requires federal database updates and border kiosk software patches to keep the chip readable.	Requires only routine state DMV database updates and no special hardware maintenance.
Compatibility	Compatible with border kiosks but not accepted at federal facilities that require REAL ID.	Compatible with all TSA checkpoints and federal buildings but not international borders.
International Use	Accepted for land and sea entry into Canada, Mexico, and Caribbean countries only.	Not accepted for any international entry; a passport or passport card is mandatory.
Availability	Offered only at select DMV offices within the five participating states, not all locations.	Offered at every DMV office in all 50 states and the District of Columbia.
Common Example	Washington State's Enhanced Driver License used by residents crossing into British Columbia regularly.	California's REAL ID driver license used by residents flying domestically without a passport.
Typical Users	Frequent border crossers, truck drivers, and boaters who travel to Canada or Mexico weekly.	Domestic flyers, federal employees, and military personnel who need base access.
Primary Limitation	Geographic restriction to five states makes it useless for residents of the other 45 states.	Cannot replace a passport for any international travel, limiting its utility abroad.
Legal Basis	Authorized under the Western Hemisphere Travel Initiative and the REAL ID Act jointly.	Authorized solely under the REAL ID Act of 2005 and its 2025 enforcement deadline.
Verification Speed	Border crossing takes 5 to 10 seconds because the chip is read without stopping the vehicle.	TSA screening takes 10 to 15 seconds because the barcode must be scanned manually.
Best-Fit Scenario	Ideal for northern border residents who cross into Canada or Mexico by land or sea frequently.	Ideal for anyone flying domestically who wants to avoid TSA delays after May 2025.

What Is Enhanced Id?

Enhanced Id is a state-issued driver's license or ID card that meets federal security standards under the REAL ID Act. It functions as both a standard license and a travel document for domestic flights. It exists to provide a secure alternative to a passport for federal identification purposes.

Definition of Enhanced Id

An Enhanced Id is a federally compliant identification credential that incorporates machine-readable technology and physical security features. It proves identity and U.S. citizenship or lawful status. The document is accepted for domestic air travel, military base entry, and secure federal facility access. It cannot replace a passport for international flights.

Key Characteristics of Enhanced Id

Characteristic	What It Means in Practice
Federally compliant	Meets REAL ID Act standards for identity proofing and document security.
Secure chip embedded	Stores biometric or biographic data for machine-readable identity verification.
Star marking	Displays a gold or black star in the upper corner to signal federal compliance.
Tamper-resistant build	Uses laser engraving and holograms to prevent forgery or alteration.
Citizenship proof	Confirms lawful U.S. residence or citizenship through verified documentation.
Domestic travel use	Accepted at TSA checkpoints for boarding domestic commercial flights.
Federal access	Grants entry to secure federal buildings and military installations.
Renewal required	Expires on a fixed cycle, typically every 4 to 8 years depending on state.
State-issued	Issued by your state's DMV or equivalent licensing authority.
Not a passport	Invalid for international air travel or crossing land borders by air.

Common Examples of Enhanced Id

California REAL ID – a driver's license with a gold bear and star, accepted for domestic flights.
New York Enhanced License – a border-crossing license valid for land and sea entry to Canada.
Washington Enhanced ID – a card that proves citizenship and allows land border crossings without a passport.
Michigan Enhanced ID – a license with a flag icon, usable for federal buildings and domestic air travel.
Texas REAL ID – a star-marked license that meets TSA identification requirements for boarding.
Florida REAL ID – a compliant credential with a star, accepted at military bases and nuclear plants.
Ohio REAL ID – a star-bearing license that replaces a passport for domestic air travel.
Minnesota REAL ID – a star-marked card that satisfies federal identification rules after the 2025 deadline.
Vermont Enhanced License – a border-crossing document valid for entry into Canada by land or sea.
Pennsylvania REAL ID – a star-marked license that grants access to secure federal facilities.

Advantages and Limitations of Enhanced Id

Advantages	Limitations
Allows domestic flights without carrying a passport, reducing travel friction.	Completely useless for international air travel, so a passport is still mandatory.
Provides a single card that works for both driving and federal identification.	Requires in-person DMV visits with original documents, which is time-consuming.
Includes a secure chip that speeds up identity verification at TSA checkpoints.	Chip data can raise privacy concerns about government tracking of movements.
Offers a low-cost alternative to a passport book for domestic identity needs.	Costs more than a standard non-compliant ID in most states.
Meets the federal deadline, so it remains valid for air travel after May 2025.	Renewal cycles are short, requiring frequent fees and document re-verification.
Accepted for entry into secure federal facilities and military installations.	Not accepted at every federal site; some agencies still require a passport or CAC.
Uses tamper-resistant materials that reduce identity theft risk.	Lost cards are hard to replace because full identity re-screening is required.
Works as a valid form of identification for voting in most states.	Does not prove driving eligibility if the underlying license is suspended.
Provides a standardized security level across all participating states.	Non-participating states still issue non-compliant IDs, causing traveler confusion.
Reduces reliance on carrying multiple physical documents for identity proof.	Offers no benefit for citizens who already hold a valid passport or Global Entry.

What Is Real Id?

Real Id is a federally compliant driver's license or state ID that meets security standards from the U.S. government. It exists to verify your identity for domestic flights and secure federal facilities. Real Id was created after the 9/11 attacks to standardize identification rules across all states.

Definition of Real Id

Real Id is a state-issued identification credential that satisfies the minimum security requirements of the REAL ID Act of 2005. This federal law establishes standards for proof of identity, lawful status, and residency before issuance. A Real Id displays a star marking in the upper corner to show compliance.

Key Characteristics of Real Id

Characteristic	What It Means in Practice
Star marking	A gold or black star in the corner signals federal compliance to security screeners.
Document requirements	You must present multiple originals proving identity, Social Security number, and state residency.
Federal acceptance	TSA accepts it for boarding domestic flights and entering secure federal buildings.
State issuance	Your state DMV or equivalent agency issues the card, not the federal government.
Renewal cycle	You must renew it on the same schedule as your standard state license.
Physical security features	The card includes anti-fraud elements like holograms, microprinting, and laser engraving.
Verified identity	Your identity is checked against federal databases before the card gets approved.
Not a passport	It does not work for international travel, border crossings, or entering other countries.
Voluntary participation	States can choose whether to issue Real Ids, though most now do so by default.
Age requirement	Applicants must provide proof of lawful presence, which minors also must satisfy.

Common Examples of Real Id

California REAL ID – issued by the DMV with a bear and star, accepted by TSA nationwide.
Texas Real ID – a driver's license with a star cutout that meets federal air travel rules.
New York Enhanced ID – a Real Id variant that also allows land border crossings to Canada.
Florida REAL ID – a standard license option that requires two proof-of-residency documents.
Michigan Enhanced ID – a Real Id-compliant card that works for both flights and border entry.
Washington Enhanced Driver License – a Real Id card that also serves as a border-crossing document.
Ohio REAL ID – a compliant license marked with a star, required for federal facility access.
Illinois REAL ID – a state card that demands a birth certificate and Social Security card.
Vermont Enhanced ID – a Real Id-compliant license that doubles as a WHTI travel document.
Pennsylvania REAL ID – an optional license upgrade that costs extra but enables domestic flights.

Advantages and Limitations of Real Id

Advantages	Limitations
Lets you board domestic flights without carrying a passport.	It does not work for international travel or entering foreign countries.
Provides a single, standardized identity document accepted by all federal agencies.	Requires gathering multiple original documents, which is time-consuming and stressful.
Reduces identity fraud through stronger physical security features on the card.	Costs extra money in many states, adding a fee on top of the standard license price.
Offers a convenient alternative to a passport for entering secure federal buildings.	It is not valid for crossing land borders into Mexico or Canada unless it is an Enhanced ID.
Helps streamline airport security because TSA recognizes the star marking instantly.	Your personal data gets stored in federal databases, raising privacy and surveillance concerns.
Works as a replacement for a passport for domestic air travel indefinitely.	You must renew it in person at the DMV, which often means long wait times.
Provides a consistent verification standard across all 50 states and territories.	It does not prove citizenship, only lawful presence, which confuses some applicants.
Offers a secure way to prove identity when applying for jobs or opening bank accounts.	If you lose it, replacing it requires repeating the entire document submission process.
Helps residents without passports travel easily for work or family emergencies.	It is not accepted for voting in several states, so you still need a separate ID.
Gives you a durable, tamper-resistant card that lasts for several years.	It does not grant any new rights; it only restricts access if you do not have one.

Similarities Between Enhanced Id and Real Id

Shared Aspect	How Enhanced Id and Real Id Are Alike
Federal Standard	Both Enhanced Id and Real Id comply with the federal REAL ID Act minimum security standards for identification.
Issuing Authority	State motor vehicle departments issue both Enhanced Id and Real Id cards to qualified residents.
Primary Purpose	Enhanced Id and Real Id serve as government-issued photo identification for identity verification.
Documentation Required	Applicants must provide proof of identity, Social Security number, and residency for both Enhanced Id and Real Id.
Photo Requirement	A new compliant photograph is mandatory for both Enhanced Id and Real Id issuance.
Physical Security	Enhanced Id and Real Id cards contain advanced security features to prevent counterfeiting and tampering.
Machine-Readable Zone	Both Enhanced Id and Real Id cards feature a barcode or machine-readable technology for scanning.
Not a Passport	Neither Enhanced Id nor Real Id is a substitute for an international passport for overseas travel.
Domestic Air Travel	Enhanced Id and Real Id are both accepted for boarding domestic flights within the United States.
Federal Facility Access	Both Enhanced Id and Real Id grant access to secure federal buildings and military bases.
Legal Presence Proof	Enhanced Id and Real Id both require proof of legal presence in the United States.
Application Process	You must apply for Enhanced Id and Real Id in person at a DMV office.
Renewal Process	Enhanced Id and Real Id typically require an in-person visit for renewal, not online.
Fee Payment	Applicants pay an issuance fee to the state for both Enhanced Id and Real Id.
Age Eligibility	There is no minimum age requirement to apply for either Enhanced Id or Real Id.
Not Mandatory	Neither Enhanced Id nor Real Id is mandatory for all citizens; standard IDs remain valid.
Validity Period	The standard validity period for Enhanced Id and Real Id is set by each state.
Data Storage	Personal data for Enhanced Id and Real Id is stored in secure state databases.
Identity Verification	Enhanced Id and Real Id undergo a rigorous identity verification process during application.
Card Material	Enhanced Id and Real Id are typically printed on durable polycarbonate or teslin material.
Federal Recognition	All states' Enhanced Id and Real Id cards are recognized by federal agencies nationwide.
Name Standardization	The name on Enhanced Id and Real Id must match your legal proof documents exactly.
Replacement Process	Losing Enhanced Id or Real Id requires an in-person visit for a replacement card.
Address Change	An address change typically requires a card update for both Enhanced Id and Real Id.
Background Check	Issuance of Enhanced Id and Real Id involves a check against various federal databases.
State-Issued Credential	Enhanced Id and Real Id are both official state-issued driver's licenses or identification cards.
Proof of SSN	Applicants must provide their Social Security number for both Enhanced Id and Real Id.
Facial Image	A front-facing, neutral expression photograph is required for both Enhanced Id and Real Id.
Central Issuance	Enhanced Id and Real Id cards are usually mailed from a central secure facility.
Non-Expired Status	Both Enhanced Id and Real Id must be current and not expired for federal use.

Enhanced Id or Real Id: Which Should You Choose?

Choose based on your travel needs. If you fly domestically, Real Id works for airport security. If you cross borders by land or sea, Enhanced Id is the only option that replaces a passport. Most people need Real Id.

When to Use Enhanced Id

Choose Enhanced Id when you cross the U.S. border by land or sea without a passport. It also suits frequent travelers to Canada, Mexico, or the Caribbean who want a wallet-sized document. Expect higher fees and a longer application process.

When to Use Real Id

Choose Real Id when you only fly domestically or enter federal buildings. It costs less and meets the TSA deadline. It suits drivers who rarely leave the country and want a standard, affordable ID that works for everyday identification.

Common Misconceptions About Enhanced Id and Real Id

Common Myth	The Reality
Enhanced Id and Real Id are the exact same document with different names.	Enhanced Id and Real Id are distinct credentials; an Enhanced Id offers border-crossing benefits that a Real Id does not provide.
A Real Id is required to board any domestic flight in the United States.	A Real Id becomes mandatory for domestic air travel in May 2025, but a passport or Enhanced Id also works as an alternative.
An Enhanced Id automatically replaces the need for a passport on international flights.	An Enhanced Id only permits land and sea entry from Canada, Mexico, and the Caribbean; it is invalid for international air travel.
Every state in the US offers an Enhanced Id option to its residents.	Only five states issue Enhanced Ids, including New York, Michigan, Vermont, Minnesota, and Washington, so most Americans cannot get one.
Enhanced Id and Real Id both cost the same amount of money to obtain.	An Enhanced Id typically costs more than a Real Id because it includes a radio-frequency chip and additional document verification processes.
Getting a Real Id requires a background check and fingerprinting procedure.	A Real Id requires proof of identity, social security number, and residency, but it does not involve fingerprinting or a criminal background check.
An Enhanced Id works as a valid form of identification for voting in any state.	Voting rules vary by state; an Enhanced Id is accepted in some states, but a Real Id is not universally valid for voter identification everywhere.
Real Id cards are mandatory for every American citizen to own by 2025.	A Real Id is not mandatory to own; you only need it for specific activities like flying, so a passport remains a valid alternative.
Enhanced Ids contain a GPS tracker that lets the government monitor your location.	An Enhanced Id contains a radio-frequency chip with a unique number, but it has no GPS capability and cannot transmit your location data.
You can use a Real Id to cross the Canadian border by car without a passport.	A Real Id does not facilitate border crossings; only an Enhanced Id or a passport is accepted for land entry into Canada or Mexico.
Enhanced Id and Real Id have identical security features and physical appearances.	An Enhanced Id has a radio-frequency chip and often a special flag design, while a Real Id has a star marking and different security elements.
Applying for a Real Id is a complicated process that takes several weeks to complete.	Applying for a Real Id is straightforward with proper documents, and many states issue the card within a few business days or weeks.
An Enhanced Id is accepted for all federal purposes just like a Real Id.	An Enhanced Id meets federal identification standards for boarding flights, but it is not accepted at every federal facility where a Real Id works.
Your current driver's license automatically becomes a Real Id without any action.	Your existing driver's license is not automatically a Real Id; you must apply in person and provide specific documents to upgrade it.
Enhanced Ids are only useful for people who frequently travel to foreign countries.	An Enhanced Id benefits anyone crossing borders by land or sea, but it also serves as a Real Id for domestic flights and federal buildings.
A Real Id can be used to enter a federal courthouse or military base without issues.	A Real Id is accepted at many federal facilities, but some high-security locations like military bases may still require additional identification or clearance.
Enhanced Id and Real Id have the same expiration period and renewal rules.	An Enhanced Id often has a shorter validity period than a Real Id, and renewal requires re-verification of citizenship and identity documents.
You can apply for an Enhanced Id online without visiting a DMV office.	An Enhanced Id requires an in-person visit to a DMV because officials must verify your citizenship documents and capture your biometric data.
Real Id cards are accepted as valid identification for international cruise travel.	For closed-loop cruises returning to the same US port, a Real Id works, but an Enhanced Id or passport is safer for most international itineraries.
An Enhanced Id proves your US citizenship for all legal purposes.	An Enhanced Id indicates citizenship for border crossings, but it does not replace a birth certificate or naturalization certificate for other legal processes.
Getting a Real Id is impossible if you have a minor traffic violation on record.	Minor traffic violations do not disqualify you from getting a Real Id; only serious offenses like DUIs or fraud may cause temporary suspension.
Enhanced Ids are available to non-citizens who hold a valid green card.	An Enhanced Id is only issued to US citizens; lawful permanent residents with green cards cannot obtain an Enhanced Id in any state.
A Real Id allows you to enter federal buildings without a security screening.	A Real Id verifies your identity at federal buildings, but you still go through security screening like metal detectors and bag checks.
Enhanced Id and Real Id both require you to surrender your old license immediately.	When you get an Enhanced Id or Real Id, you surrender your old license, but you may receive a temporary paper document until the new card arrives.
Teenagers and young drivers cannot obtain a Real Id until they turn 18 years old.	Teenagers can obtain a Real Id with parental consent and proper documentation, and many states issue Real Id-compliant licenses to minors.
An Enhanced Id is valid for international air travel to Mexico or Canada.	An Enhanced Id is not valid for international air travel; you must carry a valid passport book for any flight departing the United States.
Real Id cards are only necessary for people who fly frequently for business.	A Real Id is necessary for anyone boarding domestic flights after 2025, regardless of frequency, so occasional travelers also need it or a passport.
Enhanced Ids are easily hacked because they broadcast personal information wirelessly.	An Enhanced Id's radio-frequency chip contains only a unique number, not personal data, and it is protected by shielding to prevent unauthorized scanning.
You can upgrade your standard license to a Real Id by mail or over the phone.	Upgrading to a Real Id requires an in-person DMV visit with original documents; mail and phone applications are not permitted for Real Id issuance.
An Enhanced Id is the same as a Global Entry card for expedited customs processing.	An Enhanced Id speeds border crossings at land and sea ports, but a Global Entry card is a separate trusted traveler program for expedited air entry.

Conclusion

Difference Between Enhanced Id and Real Id comes down to travel use versus everyday identification. Choose Real Id for domestic flights and federal buildings. Choose Enhanced Id for border crossings by land or sea. Your decision hinges entirely on which specific activity you need the card to support.

FAQs on Difference Between Enhanced Id and Real Id

What is the difference between an Enhanced ID and a Real ID?: An Enhanced ID proves both identity and US citizenship for border crossings, while a Real ID only proves identity for domestic flights and federal buildings.
Is a Real ID the same as an Enhanced ID?: No, a Real ID is not the same as an Enhanced ID because the Real ID lacks the citizenship proof and border-crossing capability of the Enhanced ID.
Which is better, an Enhanced ID or a Real ID?: An Enhanced ID is better if you cross US land or sea borders frequently, but a Real ID is better if you only need federal access and domestic flights.
How much does an Enhanced ID cost compared to a Real ID?: An Enhanced ID costs more, typically an extra $30 to $50 over the standard fee, while a Real ID usually adds only a minimal processing charge.
Is an Enhanced ID safer to carry than a Real ID?: Yes, an Enhanced ID is safer for frequent travelers because it replaces your passport book for land and sea crossings, reducing passport loss risk.
Can I use an Enhanced ID for domestic flights like a Real ID?: Yes, an Enhanced ID works for domestic flights and is fully Real ID compliant, so it satisfies all federal identification requirements.
What is the most common mistake people make with Enhanced ID and Real ID?: The most common mistake is assuming a Real ID works for international travel, when only an Enhanced ID or passport provides that capability.
Can I use a Real ID instead of an Enhanced ID at the Canadian border?: No, you cannot use a Real ID at the Canadian border because it lacks the citizenship verification required for international land crossings.
Which ID should I use for a cruise that requires a passport?: You should use an Enhanced ID for a closed-loop cruise because it serves as a passport alternative for re-entering the US by sea.
Can I switch from a Real ID to an Enhanced ID later?: Yes, you can switch from a Real ID to an Enhanced ID by visiting your DMV, paying the higher fee, and providing proof of citizenship.