Can I self-publish a book for free?

Technically, yes. KDP and Draft2Digital charge no upfront fees and can assign a free ISBN, and you can make your own cover and format the interior yourself. In practice most authors pay for at least a cover and a proofread, because those are the two things readers notice first.

What is the most expensive part of self-publishing?

Editing, for most books. A developmental edit on an 80,000-word novel commonly costs $2,000 to $6,000, and copyediting adds $1,200 to $3,200 more. Audiobook narration is the other big line if you produce one.

Do I need to buy my own ISBN?

Not always. KDP and Draft2Digital offer free ISBNs, but they list the retailer as the publisher of record and you cannot take that ISBN to another platform. Buying your own (about $125 for one or $295 for ten from Bowker in the US) lets you list your own imprint everywhere. In Canada and New Zealand ISBNs are free from the national agency.

Does it cost money to publish on Amazon KDP?

No. KDP has no setup or upload fees. Amazon takes its share from each sale: ebooks priced $2.99 to $9.99 can earn a 70% royalty (minus a small delivery fee), and paperbacks pay 60% of list price minus printing cost.

How many copies do I need to sell to break even?

Divide your total spend by what you earn per copy. A $4.99 ebook on KDP earns roughly $3.40, so a $3,000 budget needs around 900 ebook sales to pay back. Paperbacks earn less per copy once printing is taken out.

How Much Does It Cost to Self-Publish a Book?

Q: How much does it cost to self-publish a book?

Anywhere from almost nothing to more than $15,000. Most indie novelists who hire a copyeditor, proofreader, and cover designer spend between $2,500 and $5,000. Uploading to KDP, IngramSpark, or Draft2Digital costs nothing upfront; the money goes to editing, design, and marketing.

A line-by-line budget for an indie novel, three sample budgets, and an honest look at which costs are worth paying.

The Short Answer

Publishing itself is free. Amazon KDP, IngramSpark, and Draft2Digital all let you upload a book without paying anything upfront; they take a cut of each sale instead. What costs money is everything that makes the book good enough to sell: editing, a cover, a clean interior, and enough marketing that readers find it.

For an 80,000-word novel, most indie authors who hire professionals for the essentials land between $2,500 and $5,000. You can get a finished book out for a few hundred dollars if you trade skills and do the production work yourself. A full premium pipeline with a developmental edit and an audiobook can pass $15,000.

The figures below are rough ranges gathered from freelancer rate surveys and what indie authors report paying as of 2026. Rates vary a lot by genre, experience, and country, so treat them as a starting point for quotes, not a price list.

Self-Publishing Costs by Line Item

All ranges assume an 80,000-word novel. Editing is priced by the word, so a 50,000-word novella costs about 40% less to edit and a 120,000-word epic fantasy about 50% more. If you are not sure where your manuscript falls, check the word count by genre guide.

Item	Do it yourself	Hire it out	Notes
Developmental edit	$0 (beta readers, critique partners)	$2,000 – $6,000	Biggest single line for most novels
Copyedit	$0	$1,200 – $3,200	Often combined with a line edit for a higher fee
Proofread	$0	$500 – $1,600	Done after formatting, on the final layout
Cover design	$0 – $50	$300 – $1,500	Premade covers run $50 – $300
Interior formatting	$0 – $250	$100 – $800	Print PDF plus EPUB
ISBNs (US)	$0 (free retailer ISBN)	About $125 single, $295 for 10	Free in Canada, New Zealand, and some other countries
Barcode	$0	$25	KDP and IngramSpark add one to the cover for free
Print proofs	$10 – $50	$10 – $50	Print cost plus shipping for each round
Distribution	$0 upfront	$0 upfront	Retailers take a share of each sale instead
US copyright registration	$45 – $65	$45 – $65	Optional; your work is protected either way
Audiobook narration	$0 (royalty share)	$100 – $400+ per finished hour	An 80k-word novel runs about 9 finished hours
ARC copies	$0 – $100	$100 – $500	Ebook ARCs are cheap; printed ARCs add up
Author website or link in bio	$0	$60 – $300 per year	A free link page is enough to start
Launch marketing and ads	$0 – $200	$500 – $3,000+	Has no ceiling; set a cap before you start

Editing: The Biggest Line in Most Budgets

There are three layers of editing, and they are not interchangeable. Paying for a proofread when the book has a structural problem is money spent in the wrong order.

Developmental Edit

Big-picture feedback on plot, character arcs, pacing, and structure, usually as an editorial letter plus margin notes. Typical range: $2,000 – $6,000 for a novel. Some editors offer a cheaper manuscript assessment (letter only) for $500 – $1,500.

Copyedit

Sentence-level fixes: grammar, consistency, word choice, timeline slips, the character whose eyes change color in chapter 12. Typical range: $1,200 – $3,200. Line editing, which focuses on style and rhythm, is sometimes bundled in for more.

Proofread

A final pass for typos and layout errors, ideally on the formatted book rather than the Word file. Typical range: $500 – $1,600. This is the one pass almost every author should pay for.

A lower-cost way to prepare for a developmental edit is to get a structural read first. Familiar's manuscript evaluation scores your draft on plot, character, and pacing for 5 AI credits, which the Author plan's monthly credits cover. It will not replace a good editor, but it can catch the obvious problems before you pay someone by the word to find them, and it helps you decide which kind of edit the book actually needs.

Cover Design and Formatting

Cover Design

Readers judge books by their covers, and so do retailer algorithms, because a weak cover lowers click-through on every ad you run. A premade cover from a genre designer costs $50 – $300 and is often the best value on a small budget. A custom ebook and paperback cover usually costs $400 – $1,500, and illustrated covers for fantasy or romance can run $1,000 – $3,000 or more. Make sure the designer delivers the full print wrap (spine and back), not just the front.

Interior Formatting

You need two files: a print-ready PDF sized to your trim, and an EPUB for ebook stores. Hiring a formatter costs $100 – $800 depending on complexity (images, footnotes, and poetry push it up). Doing it yourself costs time plus whatever the tool charges. Familiar's book formatting turns a Word manuscript into a print PDF and an EPUB 3, with trim sizes marked for KDP and IngramSpark. It is unlimited on the Author plan.

ISBNs, Barcodes, and Distribution Fees

This is where first-time authors most often overspend, usually by buying things the retailers already give away.

ISBNs

In the US, Bowker sells ISBNs at about $125 for one or $295 for ten. Each format needs its own, so a paperback, hardcover, and audiobook use three. KDP and Draft2Digital will assign a free ISBN, but that number is tied to their platform and lists them as publisher. If you plan to publish more than one book or distribute wide, the 10-pack pays for itself quickly. Authors in Canada and New Zealand can get ISBNs free from their national agency.

Barcodes

Bowker will sell you a barcode for $25. You almost certainly do not need it: KDP adds one to your paperback cover automatically, and IngramSpark's cover template generator includes one for free.

Distribution

KDP and Draft2Digital charge nothing upfront. IngramSpark dropped its title setup fees in 2023. Instead, each platform keeps part of every sale: Draft2Digital takes around 10% of list price on top of the store's share, and print platforms deduct printing costs before paying you.

Proofs and Copyright

Order at least one printed proof per format before you publish. It costs the print price plus shipping, often $10 – $25 per round. US copyright registration ($45 – $65) is optional, since your work is protected from the moment you write it, but registration matters if you ever need to sue.

Audiobooks, ARCs, and Marketing

Audiobook Narration

Narrators charge per finished hour (PFH), and a novel runs roughly 9,000 – 10,000 words per hour. At $100 – $400+ PFH, an 80,000-word book costs about $900 – $3,600 before any mastering fees. Royalty-share deals on ACX cost nothing upfront but split your audio royalties with the narrator for years. Many authors wait until the ebook proves itself before paying for audio.

Advance Reader Copies

Ebook ARCs cost almost nothing to send. Printed ARCs run $5 – $10 each plus postage, which adds up quickly for a team of 50. The real cost of an ARC campaign is finding readers who actually post reviews. The guide on how to run an ARC campaign walks through the timeline, and Familiar ARC campaigns handle invitations, a copy made out to each reader, and deadline reminders, with no charge per reader or copy.

Author Website and Link in Bio

You need one place to send readers from social profiles and the back of your book. A full website with a custom domain costs $100 – $300 per year to run. At launch, a link in bio page usually does the job, and the comparison of link in bio options for authors covers the free and paid choices.

Marketing and Ads

Marketing is the only line with no natural ceiling. Amazon and Facebook ads can be tested at $5 – $20 a day, and paid newsletter promotions range from under $50 to well over $1,000 for the largest lists. Decide your launch marketing cap before you start, and spend more only once you can see which ads earn back what they cost.

Three Sample Budgets

Shoestring

$300 – $800

Ebook plus paperback, most work done yourself or traded.

Beta readers and a critique partner instead of a paid developmental edit
One paid proofread, or a budget copyedit if you can stretch
Premade cover ($50 – $300)
DIY formatting with free or low-cost tools
Free retailer ISBNs
Ebook ARCs to a small reader list, a free link page, no paid ads

Typical

$2,500 – $5,000

What many indie novelists spend on a debut they take seriously.

Copyedit and proofread from professionals ($1,500 – $3,500 together)
Custom ebook and print cover ($400 – $900)
DIY formatting, or a hired formatter at the low end
A 10-pack of ISBNs if you are in the US and plan several books
An ARC campaign and a few hundred dollars of launch ads

Premium

$8,000 – $15,000+

Full professional pipeline, often with an audiobook.

Developmental edit, copyedit, and proofread
Custom or illustrated cover, plus a designed interior
Hardcover edition and extra proof rounds
Audiobook with a paid narrator ($1,000 – $4,000+)
Paid promotions, a sustained ad budget, and printed ARCs

A Worked Example: The Moth Orchard

Delphine Arkwright self-published The Moth Orchard, a gothic romance of about 80,000 words, in hardcover, paperback, and ebook through KDP and IngramSpark. She paid professionals for the things readers notice and did the production work herself.

Item	Spent	Why
Copyedit	$2,200	Her first book with no editor at a publisher behind it.
Proofread	$800	On the formatted pages, so it caught bad breaks as well as typos.
Illustrated cover	$900	Full wraps for the hardcover and paperback, plus 10% of royalties to the illustrator.
ISBNs	$295	A 10-pack. The hardcover, paperback, and ebook use three; the next book uses three more.
Familiar Author plan	$90	Six months at $15: formatting, the ARC campaign, her author page, and a manuscript analysis.
Printed proofs	$60	Two rounds each for the hardcover and paperback.
Launch ads	$500	A hard cap, set before launch and not raised.

The total came to $4,845, at the top of the typical range. She skipped the developmental edit: four beta readers and a manuscript evaluation flagged a sagging middle, which she fixed before the copyeditor saw it. She also traded part of the cover fee for a royalty share, which kept the upfront cost down in exchange for a smaller cut of every sale.

At roughly $3.40 per ebook sale, Delphine keeps about $3.06 after the illustrator’s 10% share, so that budget pays back at about 1,583 ebooks. The hardcover and paperback earn more per copy, so her real break-even point depends on the mix. The ISBNs and much of what she learned carry over to the next book.

Where to Save and Where Not To

Reasonable Places to Save

Formatting, if you are willing to learn a tool. Readers rarely notice a competent interior.
Barcodes, which the print platforms give you for free.
A premade cover from a designer who knows your genre, instead of a weak custom one.
Audiobooks, until the ebook and paperback have shown there is demand.
A website. A link page with your books and newsletter signup is enough for a first launch.

Places Where Cutting Corners Costs Sales

The cover. It is the ad for every other ad you run.
A proofread. Typos in the free sample lose readers before they buy.
Your own ISBNs, if you plan to publish wide or build an imprint.
Editing on a first book, when you do not yet know your blind spots.
Ads with no budget cap. Set a limit and stick to it.

Will You Earn It Back?

Divide your total spend by what one sale pays you. On KDP, a $4.99 ebook in the 70% tier earns roughly $3.40 after the delivery fee, so a $3,000 budget needs around 900 ebook sales to break even. A $14.99 paperback pays 60% of list minus printing, which for a 300-page book leaves about $4 – $5 per copy on Amazon and less through expanded distribution.

Most debut books do not earn back a premium budget in the first year, and that is normal. Indie authors who make a living usually do it across a series or a backlist, where one set of ads sells several books. Spending should scale with how many books the investment will support.

Run your own numbers with the free author royalty calculator, which shows what you earn per copy on KDP, IngramSpark, and other platforms at a given list price.