Copyright exists the instant an original work is "fixed in any tangible medium of expression" (17 U.S.C. § 102(a))—no form, no fee, no filing. But owning a copyright and being able to enforce one are two different things. For a U.S. work you generally cannot sue for infringement until the Copyright Office has acted on a registration application (Fourth Estate Public Benefit Corp. v. Wall-Street.com, LLC, 586 U.S. 296 (2019)), and you forfeit statutory damages and attorney's fees for any infringement that began before registration unless you registered within three months of first publication (17 U.S.C. § 412). Registration is cheap insurance that you buy before the fire, not after.

This checklist takes you through the whole arc. It assumes you have read, or will read alongside it, the doctrinal companions: how to register a copyright with the U.S. Copyright Office, the master hub copyright registration—a comprehensive guide, and the foundational copyright overview. Work the phases in order; each one feeds the next.

Phase 1 — Confirm what you own and on what basis

  • Identify the work precisely and confirm it is fixed in a tangible medium (17 U.S.C. § 102(a)).
  • Determine the type of authorship being claimed (literary, visual arts, sound recording, performing arts, computer program) — this drives the application path and deposit rules.
  • Determine who the author is. The default is that copyright vests in the author or authors (17 U.S.C. § 201(a)).
  • If more than one person contributed copyrightable expression with intent to merge it into a unitary whole, analyze whether it is a joint work (17 U.S.C. § 101) and identify every co-author.
  • If an employee created it within the scope of employment, or it is a commissioned work in one of the nine enumerated categories with a signed writing, confirm work-made-for-hire status (17 U.S.C. § 101; § 201(b)).
  • For independent contractors, do NOT assume work-for-hire — confirm a signed copyright assignment under 17 U.S.C. § 204(a) (Community for Creative Non-Violence v. Reid, 490 U.S. 730 (1989)).
  • Identify the claimant (the current owner): the author if rights are retained; the assignee, with a transfer statement, if rights were transferred; the employer for a work made for hire.

Why this matters / traps. An entity that does not actually own the copyright cannot enforce it, whatever the certificate says, and a registration that names the wrong author is both useless and vulnerable. Naming a commissioning party as "author" when the work was not a true work made for hire is precisely the kind of inaccuracy that can support a later challenge. Sort ownership out before you touch the application.

Phase 2 — Choose the right application and check group eligibility

  • Default to the Standard Application whenever there is any complexity — joint works, works made for hire, derivative works, compilations, or a claimant different from the author (37 C.F.R. § 202.3(b)(2)).
  • Use the Single Application only for one work, by one author, who is the sole claimant, where the work is not a work made for hire (37 C.F.R. § 202.3(b)(2)(i)(B)). (The Office has proposed eliminating it — confirm it still exists at copyright.gov.)
  • If you create works in volume, check the group registration options under 17 U.S.C. § 408(c) and 37 C.F.R. § 202.4 (published/unpublished photographs, short online literary works, contributions to periodicals, works on an album, unpublished works, serials).
  • Read the relevant Copyright Office circular for any group option before filing — eligibility rules are strict and are exactly where an honest misunderstanding can creep in.

Why this matters / traps. The wrong application type either draws a rejection or wastes money (filing fifty separate applications when one group registration would do). Group registration is what keeps the § 412 timing clock on your side affordably for prolific creators.

Phase 3 — Determine publication status and the timing window

  • Decide whether the work is published or unpublished. "Publication" is the distribution of copies to the public by sale or transfer, or offering to distribute for further distribution or public display (17 U.S.C. § 101); public performance or display alone is not publication.
  • If published, fix the exact date and nation of first publication — you will swear to this.
  • Plan to register before publication, or within three months of first publication, to preserve statutory damages and attorney's fees against pre-registration infringement (17 U.S.C. § 412).
  • For unpublished works you want to enforce, register before any infringement begins.

Why this matters / traps. Section 412 is the hinge on which the economics of most copyright enforcement turn. Miss the three-month window by a day and you forfeit statutory damages (currently $750–$30,000 per work, up to $150,000 for willful infringement under § 504(c)) and fees (§ 505) for infringement that started before you filed. A publication date "fudged" to hit the window is a knowing, material inaccuracy.

Phase 4 — Prepare a compliant deposit

  • Identify the deposit required for your work type and publication status (17 U.S.C. § 408; 37 C.F.R. Part 202).
  • For unpublished works filed electronically, prepare an acceptable digital copy (PDF/text, JPEG/PNG/TIFF, MP3/WAV, common video) within posted size limits.
  • For published works, apply the best edition rule (17 U.S.C. § 407; 37 C.F.R. § 202.19) — generally two complete copies of the best edition for U.S. works published on or after January 1, 1978.
  • Remember the separate mandatory deposit obligation under § 407 (two best-edition copies to the Library of Congress within three months of U.S. publication) — usually satisfied at the same time as registration deposit.
  • For sensitive material (e.g., software source code), use the available identifying-material, redaction, or special-relief options (see copyright registration of computer programs).
  • If you must ship a physical or storage-device deposit, attach the system-generated shipping slip to every item.

Why this matters / traps. Deposit deficiencies are a leading cause of correspondence and delay. Your effective date of registration does not lock in until the Office has an acceptable application, deposit, and fee together (17 U.S.C. § 410(d)) — a missing shipping slip or unopenable file pushes that date back.

Phase 5 — Complete the eCO application accurately

  • Create or log into your account at copyright.gov and select the correct type of work.
  • Enter the title (and any alternative titles) exactly as on the work.
  • In Nature of Authorship, claim the creative elements (e.g., "text," "photographs," "music and lyrics," "computer program") — not the subject matter, not ideas, not jargon like "concept and design."
  • Name every author and the claimant; if the claimant differs from the author, add a brief transfer statement (e.g., "by written assignment").
  • In the Limitation of Claim fields, identify and exclude any preexisting, previously published, previously registered, public-domain, or third-party material, and claim only the new authorship.
  • Disclose and disclaim any AI-generated content, claiming only the human authorship (88 Fed. Reg. 16,190 (Mar. 16, 2023)).
  • Complete the Rights and Permissions contact for the public record.
  • Pay the filing fee (verify the current amount at copyright.gov — a fee revision was under consideration as of mid-2026) and submit the deposit.
  • Certify that the statements are correct to the best of your knowledge (37 C.F.R. § 202.3(c)).

Why this matters / traps. The application is a sworn document. Overclaiming a derivative work or compilation, misstating work-for-hire status, or padding a group registration with works that do not belong are the moves that draw refusals and, later, support an invalidity challenge.

Phase 6 — After filing: monitor, respond, and store

  • Watch for automated confirmations and any examiner correspondence — check spam, and respond promptly within the stated time.
  • On registration, record the registration number and the effective date of registration (the day the Office received an acceptable application, deposit, and fee together).
  • If you discover an error after the certificate issues, file a supplementary registration under 17 U.S.C. § 408(d) (37 C.F.R. § 202.6) rather than re-registering.
  • Place a proper copyright notice (© year and owner) on published copies to foreclose an innocent-infringer defense (17 U.S.C. §§ 401(d), 402(d)); see copyright notice—form, function, and best practices.
  • If you need a registration urgently for litigation or a customs matter, request special handling (expedited processing) for the additional fee.

Why this matters / traps. Unanswered correspondence can close an application. Unicolors, Inc. v. H&M Hennes & Mauritz, L.P., 595 U.S. 178 (2022), protects honest mistakes — even mistakes of law — but the cheapest insurance against a § 411(b) attack is to file accurately and cure any known error promptly with a supplementary registration.

Common mistakes

  • Waiting until infringement to register, losing both prompt access to court (Fourth Estate) and statutory damages/fees (§ 412).
  • Confusing the deposit (the copy of the work) with the fee — they are two separate required elements.
  • Using the Single Application for a co-authored or work-for-hire work.
  • Describing authorship as ideas or jargon instead of protectable expression.
  • Failing to exclude preexisting material in a derivative work or compilation (overclaiming).
  • Forgetting the shipping slip on a physical deposit, postponing the effective date.

Primary authority

  • 17 U.S.C. § 101 (definitions: "fixed," "joint work," "work made for hire"); § 102 (subject matter); § 106 (exclusive rights); § 201 (ownership; work made for hire); § 204 (transfers).
  • 17 U.S.C. §§ 407–408 (mandatory and registration deposit; basic, group, supplementary).
  • 17 U.S.C. §§ 410(c)–(d), 411(a)–(b), 412 (presumption of validity; effective date; registration prerequisite; inaccuracy/knowledge; remedy timing).
  • 37 C.F.R. Part 202 (registration and deposit regulations).
  • Fourth Estate Public Benefit Corp. v. Wall-Street.com, LLC, 586 U.S. 296 (2019); Unicolors, Inc. v. H&M Hennes & Mauritz, L.P., 595 U.S. 178 (2022); Community for Creative Non-Violence v. Reid, 490 U.S. 730 (1989).
  • U.S. Copyright Office, copyright.gov (eCO filing, current fees, circulars, the Compendium of U.S. Copyright Office Practices (3d ed.)).

Related resources

This checklist provides general information and is not legal advice. Copyright Office practices and fees change; confirm current requirements at copyright.gov and consult qualified counsel.