Capitalize it when it names a specific document or role

Power of Attorney is capitalized when it refers to the actual legal document itself or when it describes someone's official title or role. Write it as "Power of Attorney" at the start of a sentence, in a heading, or when you are naming the document directly: "I signed a Power of Attorney last year" or "She holds Power of Attorney for her mother's estate."

The same rule applies when you use it as a title before a name, similar to how you would capitalize "President" or "Manager." For example: "John Smith, Power of Attorney for the estate" uses capitals because it functions as a formal title. This is the standard in legal correspondence and official paperwork.

In legal documents themselves — the actual paperwork you sign — "Power of Attorney" appears in capitals because it is the name of the document type. Court filings, government forms, and official correspondence all follow this convention. When you are referencing the document by its formal name, capitals are always correct.

Use lowercase in general descriptions

When you are describing the concept in general terms rather than naming a specific document, use lowercase: "a power of attorney" or "powers of attorney." This is the same as writing "a contract" or "a will" — you capitalize only when it is a proper noun or formal title.

For example: "You can grant a power of attorney to someone you trust" uses lowercase because you are talking about the concept, not a specific document. But "I need to prepare a Power of Attorney document" capitalizes it because you are naming the document type. The distinction matters in formal writing.

In sentences where power of attorney appears in the middle and is not a formal title, lowercase is correct: "She has power of attorney over his financial accounts" describes what she holds, not her official title. This lowercase usage is far more common in everyday writing and conversation.

Abbreviations follow the same logic

The abbreviation POA is always capitalized because abbreviations of proper nouns and formal titles stay capitalized. You would write "I signed a POA" or "She holds POA for the estate." This rule never changes, regardless of context.

Some legal documents use variations like "DPOA" (Durable Power of Attorney) or "HCPOA" (Healthcare Power of Attorney). These are capitalized in the same way — the abbreviation itself is always uppercase, but whether you capitalize the full phrase depends on whether you are naming the document or describing it generally. The abbreviation preserves the capitals of the formal document name.

When you see POA in court documents, legal contracts, or government forms, it will always be in capitals. This consistency makes it straightforward to spot in dense legal text and signals that you are referring to a formal legal instrument.

Different types have different capitalization rules

Specific types of power of attorney documents are capitalized when you name them directly: "Durable Power of Attorney," "Healthcare Power of Attorney," "Financial Power of Attorney." These are formal document names, so they take capitals. Each type serves a different purpose, and naming them correctly matters in legal contexts.

When you describe them generally, use lowercase: "a durable power of attorney lets you plan for incapacity" or "a healthcare power of attorney covers medical decisions." The difference is whether you are naming the document type or describing what it does. This distinction helps readers understand whether you are referring to a specific document or discussing the concept.

Some states use their own terminology — for example, "Statutory Power of Attorney" in some jurisdictions. When that is the official name used in state law, capitalize it. When you are straightforward describing a power of attorney that follows state law, use lowercase. State-specific names should always be capitalized when used formally.

Titles and headings always capitalize

In any heading, title, or the first word of a sentence, capitalize "Power of Attorney" regardless of context. This is standard English grammar — proper nouns and the first word of a sentence are always capitalized. No exceptions explore here.

If you are writing a heading like "Understanding Your Power of Attorney Options" or "What a Power of Attorney Does," both use capitals because they are titles. The same applies to the opening of a sentence: "Power of Attorney documents vary by state" capitalizes it because it starts the sentence. This rule is consistent across all writing styles.

Even in informal writing, the first word of a sentence takes a capital letter. So "Power of attorney is a legal tool" is correct, even though the middle of the sentence would use lowercase in other contexts.

Key Takeaways

  • Capitalize "Power of Attorney" when it names a specific legal document or serves as someone's official title in formal writing.
  • Use lowercase "power of attorney" when describing the concept in general terms, such as "a power of attorney lets you delegate decisions."
  • The abbreviation POA is always capitalized, regardless of whether the full phrase would be capitalized in that same context.
  • Specific document types like "Durable Power of Attorney" are capitalized when named directly, but use lowercase when describing them generally.
  • Capitalize at the start of any sentence or heading, following standard English grammar rules without exception.

Frequently Asked Questions

Should I capitalize power of attorney in the middle of a sentence?

Only if it is functioning as a formal title or naming a specific document. In most cases in the middle of a sentence, use lowercase: "She holds power of attorney for her father's accounts." If you are using it as a title before a name, capitalize: "John Smith, Power of Attorney for the estate."

Is POA always capitalized?

Yes. Abbreviations of proper nouns and formal document names are always capitalized. Write "I signed a POA" or "She holds POA," never "poa" or "Poa." This consistency applies in all contexts.

What about "durable power of attorney" — is that capitalized?

Capitalize it when you are naming the document type directly: "I created a Durable Power of Attorney." Use lowercase when describing it generally: "A durable power of attorney remains valid even if you become incapacitated."

Do I capitalize it differently in legal documents than in regular writing?

Legal documents tend to capitalize it consistently because they are naming the document itself. In regular writing, follow the rules above — capitalize when naming the document or using it as a title, use lowercase when describing the concept generally.

What if I am not sure whether I am naming the document or describing it?

Ask yourself: am I referring to the actual legal document by name, or am I talking about the concept? If you could replace it with "the document" and the sentence still makes sense, use lowercase. If you are using it as a formal name or title, capitalize.