Amazon KDP (Kindle Direct Publishing) is the largest self-publishing platform in the world. More than half of all self-published books sold each year go through KDP. If you are publishing a book and want to reach readers, KDP is almost always part of the plan.
This guide walks through the process of publishing on KDP from start to finish: setup, formatting, uploading, pricing, and launch.
Setting Up Your KDP Account
The account is free. You sign up at kdp.amazon.com with an Amazon account, accept the terms, and complete a tax interview.
The tax interview takes ten minutes if you have your SSN or ITIN handy. Authors outside the US fill out a W-8BEN form to claim treaty rates on royalty withholding. Without the form, Amazon withholds thirty percent of your royalties. With it, the rate drops to zero or fifteen percent for most countries.
You also enter banking details for royalty payments. KDP pays monthly, sixty days after the end of the month in which royalties were earned. Royalties under your local minimum (around one hundred dollars in most countries) roll over to the next month.
Preparing Your Manuscript
The manuscript needs to be formatted before upload. KDP accepts several file formats, but most authors use either Microsoft Word DOCX or EPUB.
Ebook Formatting
For ebooks, the manuscript needs properly formatted headings using Word’s heading styles, not manual formatting. Amazon’s converter reads heading styles to build the table of contents.
You need page breaks before each chapter. Page breaks tell the ebook reader where to start a new screen.
You should avoid tab indents for paragraphs. Use the paragraph style’s first-line indent instead, which converts cleanly to ebooks.
Embedded fonts work if you used non-standard typography, or you can stick to standard fonts that all readers support.
A linked table of contents at the front rounds out the file. KDP generates one automatically from your heading styles if you set them up right.
Most authors use formatting tools like Vellum (Mac), Atticus, or Reedsy’s free formatter to produce clean ebook files. These tools handle the technical details and output files that work across reading devices.
Print Formatting
For print, you need a properly typeset interior PDF, sized to match the print dimensions, usually 5×8 or 6×9 for fiction, 6×9 or larger for nonfiction.
You need proper margins for the binding. Inside margins (gutter) need to be wider than outside to leave room for the binding.
Page numbers, running headers, and chapter starts on the right page round out a clean print interior.
You also need a print-ready cover PDF with the correct spine width. KDP calculates spine width based on page count and paper type, and provides a template for the cover design.
Print formatting is harder than ebook formatting. Most authors either use formatting tools or hire a designer for one hundred to four hundred dollars.
Uploading the Book
KDP’s upload process walks you through three pages.
Book Details
You enter the title, subtitle, author name, contributors (illustrator, editor, translator), language, publication date, and book description. You also pick categories, keywords, and the age range if applicable.
The description supports basic HTML formatting like bold, italics, and line breaks. Use it. Walls of unformatted text convert worse than formatted descriptions.
Keywords get seven slots of up to fifty characters each. Use phrases that real shoppers search, not single words.
You pick two categories from the KDP dropdown, but you can request up to ten through KDP support after publication.
Content
You upload the manuscript file and the cover file. KDP previews the book for you to check formatting. Use the previewer. Authors who skip it often discover formatting errors after publication.
You also choose if to enroll the book in Kindle Unlimited. KU enrollment requires ninety days of Amazon ebook exclusivity. In return, the book is available to KU subscribers and you earn page-read royalties on reads. KU also gives access to free days and countdown deals.
KU works well in some genres like romance, thriller, and fantasy, where many readers consume through subscription. It works less well in genres where readers buy individual titles.
Pricing
You set the list price and select royalty options.
For ebooks priced 2.99 to 9.99, you earn 70 percent royalty. Outside that range, you earn 35 percent. Most fiction and most popular nonfiction prices fall in the 70 percent window.
Print royalties run 60 percent of list price minus print cost. Print cost depends on page count, paper type, and color content. A 250-page paperback at 14.99 list with black and white interior earns about 4.50 in royalty per copy. KDP’s calculator shows the exact numbers for your book.
You can set different prices for different Amazon markets like US, UK, Germany, and others. Setting country-specific prices for your top markets often produces better international sales than the default conversion.
Launching the Book
Hitting publish is just the start. The launch determines the trajectory.
Pre-Launch
In the two months before launch, build your audience. Set up the book on Goodreads. Send ARCs to readers who will review on launch day. Pitch podcasts and newsletters. Set up your email launch sequence. Run a small Amazon ad campaign to test keywords.
Launch Week
The first seven days set the algorithm’s read on your book. Concentrate sales into the window.
Send the launch announcement to your full list on day one. Post on every social platform you use. Run ads at higher budgets than you will later. Ask your ARC team to leave reviews on launch day, not before, since Amazon sometimes flags reviews posted before launch.
Track sales hourly the first day and daily the first week. If something is working, double down. If something is not, adjust.
Post-Launch
Sales drop after launch week. That is expected. The goal is to stabilize at a level that keeps the book visible in its categories.
Run ongoing ads. Send follow-up emails to your list. Pitch additional press. Build reviews steadily. Refresh the listing every six to twelve months.
Common KDP Mistakes
A few patterns repeat across new authors.
Uploading before the manuscript is properly edited. KDP makes it easy to publish, but easy does not mean ready. Books that go up without real editing earn one-star reviews that hurt sales for years.
Picking the wrong categories. KDP gives ten category slots through support, not just the two on the default upload page. Authors who use only the default two miss most of their visibility.
Setting the price too high. Pricing above genre norms kills sales. Survey the top hundred in your category before setting your price.
Ignoring the preview. Formatting errors that the previewer would have caught make it to live books. Readers see the errors and review accordingly.
Treating launch as the end. Launch is the start of the work, not the end. Books that get marketing for years outsell books that launch hard and then go quiet.
After the First Book
Once you have one book published, the next one is easier. You know the platform. You know your audience. You have an email list and reader base.
The biggest growth for working authors comes from publishing more books rather than marketing each one harder. Two books cross-promote each other through back matter links and series pages. Three books in a series produce read-through revenue. Five books make a backlist that earns even when no single book is launching.
KDP is built for authors who publish regularly. The systems, the algorithm, and the audience all reward consistency.
Use KDP Tools You Have Access To
KDP includes a set of features most first-time authors do not use. They are worth exploring once your first book is live.
A+ Content lets you add image-rich sections below your book description. Authors with Brand Registry get access for free, and the lift in conversion runs ten to twenty percent on most books.
Author Central is the dashboard where you manage your author page. A strong author page with a bio, photo, and full booklist converts browsing shoppers into buyers of multiple titles.
KDP Reports show your sales, page reads, and royalties. Authors who check the reports weekly catch problems faster than those who check monthly.
Pre-orders are available for ebooks up to a year before publication. They concentrate launch-day sales in a way that helps the algorithm.
Long View
KDP is one of the most accessible publishing platforms ever built. Anyone can publish a book in a few hours and start earning royalties within a week.
The accessibility is also the problem. Most books published on KDP sell almost nothing because their authors did not put in the work outside the platform. The ones that succeed treated KDP as one part of a larger marketing operation, not as the operation itself.
If you are publishing your first book on KDP, get the basics right. Strong manuscript, strong cover, strong description, right categories, right pricing. Then build the marketing layer that brings readers to the page.
The platform will do its part if you do yours.
