Copyright registration is easy and inexpensive and may be done at
any time during the life of the copyright (normally, the author's
lifetime plus 70 years). If an unpublished work is registered, it isn't
necessary to register a later, published edition, although it is
permissible.
If you're only going to send your manuscript to reputable publishers
and agents, and even if you share it with a small critique group,
you're probably safe not registering your copyright. However, if you
choose to showcase your work on your web site or post excerpts to an
open forum, then I strongly recommend registering beforehand.
To register a copyright, package the following three elements:
A completed application "Form TX" (available as a fillable PDF at www.copyright.gov)
A nonrefundable filing fee of $30, in the form of a check or money order
A non-returnable deposit of one copy of the unpublished work being
registered (for published works, two copies of the best edition are
required)
And mail them to:
Library of Congress
Copyright Office
101 Independence Avenue, S.E.
Washington, D.C. 20559-6000
When your work is published by a conventional press, the publisher
generally will handle copyright registration for you, if you haven't
already registered. Authors who choose to go the self-publishing route,
however, can save a little money by registering their own copyrights
and foregoing that aspect of the vanity press's service.
Short story writers and poets can copyright a collection of
unpublished stories or poems as one unit and for one fee, as long as
the following conditions are met:
The elements of the collection are assembled in an orderly
form, under a single title (i.e., "Kelly Hess's Poetry 2004" or "Kelly
Hess's Ghost Stories")
The person claiming copyright is the same in all the elements
Your copyright is recorded as of the date the Copyright Office receives
all elements of your complete application in an acceptable form,
without regard to the length of time your application spends in
processing. During processing, the Copyright Office will contact you if
anything further is needed to complete your application. When all is
said and done, you will receive either a certificate of registration,
or a letter explaining why your registration wasn't accepted.