Twenty-Second Amendment

The Twenty-Second Amendment (ratified 1951) limits a president to two elected terms, or a maximum of ten years for someone who took over mid-term through succession. It was a direct response to Franklin D. Roosevelt winning four terms, and it stands as a formal constitutional check on presidential power.

Verified for the 2027 AP US Government examLast updated June 2026

What is the Twenty-Second Amendment?

The Twenty-Second Amendment puts a hard ceiling on how long anyone can be president. The basic rule is two elected terms. There's also a fine-print rule for vice presidents who move up through succession. If you serve more than two years of someone else's term, you can only be elected once yourself. Do the math and the absolute maximum is ten years in office.

Before 1951, the two-term limit was just a tradition started by George Washington. It was a norm, not a law. Franklin D. Roosevelt broke that norm by winning four straight elections (1932, 1936, 1940, 1944), and Congress responded by writing the limit into the Constitution itself. That shift matters for AP Gov. The amendment turned an informal expectation into a formal, enforceable constraint, which is exactly the kind of move the course wants you to recognize when you analyze limits on government power.

Why the Twenty-Second Amendment matters in AP Gov

This term maps to Topic 3.9 (Amendments) in Unit 3: Civil Liberties and Civil Rights. Topic 3.9 is mostly about due process and unenumerated rights like privacy (LO 3.9.A), so the Twenty-Second Amendment shows up here as part of the bigger picture of how amendments shape what government can and cannot do. The privacy debate asks whether the Constitution protects rights that aren't written down. The Twenty-Second Amendment is the opposite move, taking a right that existed only as tradition (unlimited reelection) and explicitly cutting it off in text. It's also a workhorse example for the presidency unit, since it's one of the clearest formal checks on presidential power. A second-term president is a lame duck, which changes how much political leverage they have with Congress.

How the Twenty-Second Amendment connects across the course

Presidential Succession (Unit 2)

The Twenty-Second Amendment's ten-year cap only makes sense alongside succession rules. A VP who finishes less than two years of a predecessor's term can still run twice; serve more than two years and you get one election. Succession answers who takes over, the Twenty-Second answers how long they can stay.

Franklin D. Roosevelt (Unit 2)

FDR is the reason this amendment exists. His four terms expanded the modern presidency so dramatically that Congress decided Washington's two-term tradition needed to become constitutional law. When you discuss the growth of presidential power, the Twenty-Second Amendment is the constitutional pushback.

Constitutional Amendments and Article V (Unit 1)

This amendment is a textbook example of the Article V process working as designed. When an informal norm failed, the formal amendment process locked the rule in place. It pairs nicely with the Framers' goal of limited government from Unit 1.

15th Amendment (Unit 3)

Both live in the amendments family, but they do different jobs. The 15th expands who participates in democracy (banning racial voting restrictions), while the Twenty-Second restricts how long one person can hold power. Together they show amendments can both grant rights and impose limits.

Is the Twenty-Second Amendment on the AP Gov exam?

No released FRQ has used the Twenty-Second Amendment verbatim, but it's prime material for multiple-choice stems about formal checks on the presidency and for Concept Application FRQs where you need a constitutional limit on executive power. Be ready to do three things with it. First, state the rule precisely (two terms, ten-year max for successors). Second, explain its origin as a reaction to FDR breaking the two-term norm. Third, analyze its consequence, which is the lame-duck effect that weakens a second-term president's bargaining power with Congress. That third move is what separates a definition from analysis, and analysis is what FRQ rubrics reward.

The Twenty-Second Amendment vs Twenty-Fifth Amendment

These get mixed up constantly because both deal with who sits in the Oval Office. The Twenty-Second Amendment (1951) limits how long a president can serve, period. The Twenty-Fifth Amendment (1967) handles what happens when a president dies, resigns, or becomes disabled, including how a vacant vice presidency gets filled. Quick check: if the question is about terms and reelection, it's the 22nd. If it's about succession, disability, or replacing a VP, it's the 25th.

Key things to remember about the Twenty-Second Amendment

  • The Twenty-Second Amendment, ratified in 1951, limits a president to two elected terms in office.

  • A vice president who serves more than two years of a predecessor's term can only be elected president once, making ten years the absolute maximum anyone can serve.

  • The amendment was a direct response to Franklin D. Roosevelt winning four consecutive presidential elections, which broke the two-term tradition George Washington started.

  • It converted an informal norm into a formal constitutional rule, which makes it a strong example of a textual check on presidential power.

  • The amendment creates the lame-duck effect, since a second-term president can't run again and loses some leverage with Congress.

  • Don't confuse it with the Twenty-Fifth Amendment, which covers presidential succession and disability rather than term limits.

Frequently asked questions about the Twenty-Second Amendment

What is the Twenty-Second Amendment in simple terms?

It's the constitutional amendment (ratified 1951) that caps the president at two elected terms, with a ten-year maximum for someone who took over partway through another president's term. It was passed after FDR won four terms.

Why was the Twenty-Second Amendment passed?

Franklin D. Roosevelt won the presidency four times (1932, 1936, 1940, 1944), breaking the unwritten two-term tradition dating back to Washington. Congress responded by making the two-term limit official constitutional law in 1951.

Can a president serve more than 8 years under the Twenty-Second Amendment?

Yes, up to 10 years total. A vice president who serves two years or less of a predecessor's term can still be elected twice on their own, which adds up to a maximum of ten years.

Is the Twenty-Second Amendment the same as the Twenty-Fifth Amendment?

No. The Twenty-Second (1951) sets term limits for the president. The Twenty-Fifth (1967) covers presidential succession, disability, and filling a vice presidential vacancy. On the exam, 'term limits' means 22nd and 'succession' means 25th.

Did the Twenty-Second Amendment apply to FDR?

No. FDR died in office in 1945, six years before the amendment was ratified in 1951. The amendment was a reaction to his presidency, not a rule he ever had to follow.