Alexander Hamilton Highlights from Federalist Paper No. 31 | FoundingTheUSA.com

Federalist No. 31, titled “Concerning the General Power of Taxation,” was written by Alexander Hamilton. In this essay, Hamilton continues defending the Constitution’s grant of national taxing power. His basic argument is that some political truths are so plain they ought to be treated like first principles: if a government is entrusted with great national duties, it must also have the power necessary to perform them.

This paper matters because Hamilton is trying to drag the debate back to bedrock. He says the real question is not whether taxation sounds scary when shouted dramatically. The real question is whether a government charged with defense, public peace, and national responsibilities can function if it is denied the revenue power needed to carry out those tasks.

1. Politics has first principles too

“there are certain primary truths, or first principles, upon which all subsequent reasonings must depend.”

Hamilton begins like a man who is already annoyed and has brought a hammer. He says not everything in politics is endlessly debatable. Some truths are foundational.

2. Means must fit ends

“the means ought to be proportioned to the end”
“every power ought to be commensurate with its object”

That is classic Hamilton. If you assign a government an object, you must also give it the power to achieve it. Otherwise you are just staging a ceremony of incompetence.

3. Unlimited duties cannot be met by crippled powers

“there ought to be no limitation of a power destined to effect a purpose which is itself incapable of limitation.”

This is one of the most important lines in the paper. Hamilton says national defense and public safety cannot be perfectly predicted or capped in advance, so the power tied to them cannot be artificially strangled either.

4. The real problem is often not logic, but passion and prejudice

“The obscurity is much oftener in the passions and prejudices of the reasoner than in the subject.”

Terrific line. Hamilton is saying confusion in politics is often not caused by the issue being truly unclear, but by people bringing their biases into the argument.

5. Men do not always give their own minds fair play

“Men, upon too many occasions, do not give their own understandings fair play”

That line still hits. Hamilton thinks people often talk themselves into nonsense because they are emotionally committed to a side before they reason it through.

6. A government must contain every power needed to do its job

“A government ought to contain in itself every power requisite to the full accomplishment of the objects committed to its care”

This is one of the paper’s core statements. Hamilton is saying real government cannot permanently depend on somebody else’s permission to perform its assigned duties.

7. National defense and public peace cannot be bounded neatly in advance

“the duties of superintending the national defense and of securing the public peace… involve a provision for casualties and dangers to which no possible limits can be assigned”

That is a major part of the argument. Hamilton says a nation cannot know all future emergencies, so it cannot wisely bind itself to a tiny fiscal toolbox.

8. Revenue is the engine of national action

“revenue is the essential engine by which the means of answering the national exigencies must be procured”

Strong line. Hamilton is saying money is not some side issue in government. It is the operating fuel.

9. Taxing states as states does not work

“the power of procuring revenue is unavailing when exercised over the States in their collective capacities”

This keeps Hamilton’s earlier argument alive. Requisitions on states had already failed. He is not interested in reviving a dead mule and pretending it is a horse.

10. Therefore the Union needs ordinary taxing power

“the federal government must of necessity be invested with an unqualified power of taxation in the ordinary modes.”

This is the blunt conclusion. Hamilton says ordinary government requires ordinary taxing authority.

11. The main objection is fear that the Union will consume all state tax power

“all the resources of taxation might by degrees become the subjects of federal monopoly”

Hamilton fairly states the objection here: critics feared the national government would slowly swallow up all revenue sources and leave the states helpless.

12. Once you drift into pure usurpation fantasies, reason breaks down

“we get into an unfathomable abyss”
“Imagination may range at pleasure”

Great Hamilton line. He says if the debate becomes pure speculation about every imaginable abuse, then argument becomes a haunted-house tour instead of constitutional reasoning.

13. Abuse questions should be aimed at structure, not essential powers

“all observations founded upon the danger of usurpation ought to be referred to the composition and structure of the government, not to the nature or extent of its powers.”

This is one of the deepest lines in the paper. Hamilton says the real safeguard against abuse is not crippling necessary powers, but designing institutions that remain dependent on the people.

14. State governments already possess broad power too

“The State governments, by their original constitutions, are invested with complete sovereignty.”

This is a useful reminder in the paper. Hamilton points out that the states already hold sweeping powers, and the public does not treat that fact alone as proof of inevitable tyranny.

15. Security against usurpation comes from dependence on the people

“our security consist[s]… in the manner of their formation, and in a due dependence of those who are to administer them upon the people.”

That is Hamilton’s answer. The safeguard is political accountability, not simply chopping away essential governmental powers until nothing effective remains.

16. State encroachment is at least as likely as federal encroachment

“a disposition in the State governments to encroach upon the rights of the Union is quite as probable”

Hamilton keeps returning to this. He thinks a lot of the anti-federal panic looks in only one direction and ignores the danger coming from the states.

17. In republics, strength is usually on the side of the people

“in republics strength is always on the side of the people”

Short, clean, and strong. Hamilton says republican government contains its own counterweight because public force ultimately matters most.

18. The states may often have more influence over the people than the Union

“the State governments will commonly possess most influence over them”

This is an important balance point. Hamilton is not picturing the federal government as some automatic winner in every struggle. He thinks the states will often hold stronger local attachment.

19. The people hold the scales

“the people… will hold the scales in their own hands”

Excellent line. Hamilton is saying the final balance between state and national power rests with the people themselves.

20. The constitutional equilibrium can be preserved by public firmness

“will always take care to preserve the constitutional equilibrium between the general and the State governments.”

That is Hamilton’s closing confidence. The structure gives the people room to keep both levels of government in check if they remain attentive.

Why Federalist No. 31 Works for Highlights

Federalist No. 31 works extremely well as a highlights page because it is packed with first-principle arguments. Hamilton is not mostly appealing to temporary events here. He is laying out the deep logic behind national taxing power.

This is also one of his best papers for showing how he thinks. He starts from axioms, pushes hard on cause and effect, and then swats away panic about abuse by saying the right place to look for protection is the structure of government and the people’s control over it.