You can feel a launch slipping before release day ever arrives. The cover is done, the preorder is live, and the book exists – but nobody is talking about it yet. That is usually when authors start asking the right question: when should authors send ARCs? The short answer is earlier than most first-time authors think, but not so early that readers forget the book exists by launch week.
ARCs work best when timing supports attention. You are not just delivering a file. You are creating a window for readers, reviewers, and content creators to actually read the book, decide whether it fits their audience, and post about it while your release still feels current. Good timing builds momentum. Bad timing creates silence, late reviews, or rushed impressions.
When should authors send ARCs for the best results?
For most indie launches, the sweet spot is 4 to 8 weeks before release. That range gives readers enough breathing room to finish the book and share early reactions, while keeping your title close enough to launch that excitement still carries forward.
If your readers are mostly casual ARC participants, 6 to 8 weeks is usually safer. People have jobs, family plans, reading slumps, and long digital TBRs. If you send an ARC only a week or two before publication, many will simply run out of time. The result is not a bad book campaign. It is a crowded calendar.
If your ARC team includes experienced reviewers, book bloggers, or BookTok and Bookstagram creators who plan content in advance, 8 weeks can be even better. Many content creators batch posts and need time for reading, note-taking, filming, editing, and scheduling. Sending early shows respect for their process.
That said, there is a trade-off. If you send ARCs 3 or 4 months before release, some readers will forget details, lose urgency, or move on to newer titles. Early delivery only helps if you have a strong follow-up plan.
The right ARC timing depends on your launch style
There is no single perfect date because not every release works the same way. A fast indie release, a preorder-heavy campaign, and a small soft launch all need slightly different timing.
A preorder-focused launch usually benefits from earlier ARC distribution. If you want reviews, cover reveals, teaser quotes, and social posts to support preorders, get copies out at least 6 to 8 weeks before publication. That gives readers time to create buzz before the release rush.
A quieter release without a long runway can work with a shorter timeline. If your goal is mainly to gather launch-week reviews and a few early social posts, 4 to 6 weeks is often enough. That window feels manageable for both authors and readers.
Series authors can sometimes move faster. If readers already know your world and are eager for the next installment, they may be willing to prioritize your ARC sooner. Debut authors usually need a little more lead time because readers are taking a chance on someone new.
When should authors send ARCs to BookTokers and Bookstagrammers?
If social media discovery matters to your release, send earlier than you would for a private street team. BookTokers and Bookstagrammers are not only reading. They are packaging the reading experience into content.
That means they may need time to annotate favorite scenes, photograph the book, script reactions, record multiple takes, or wait for the right posting slot. A creator who loves your story may still need two or three extra weeks before their post goes live.
For that audience, 6 to 8 weeks ahead of release is a practical target. If your book has special visuals, print ARCs, sprayed edges, or strong aesthetic appeal, give them the full 8 weeks if possible. Visual-first content takes longer to produce than a quick star rating.
It also helps to think about platform rhythm. Some creators prefer posting right before release day. Others like sharing early excitement and then circling back with a finished review later. Good ARC timing supports both.
Too early vs. too late
Most ARC mistakes come from one of two extremes.
Send too early, and interest can cool off. Readers forget character names. Reviewers lose track of release dates. The book gets buried under newer commitments. You may also end up making significant edits after ARCs are already out, which creates confusion.
Send too late, and readers feel pressured. They may skip the book, post after launch, or avoid reviewing because they did not finish in time. Late ARCs also limit the number of early reviews that can help create trust for new readers browsing your book.
The ideal ARC schedule balances urgency with realism. You want enough time for engagement, not so much time that momentum leaks away.
What authors need ready before sending ARCs
The timing question matters, but readiness matters just as much. Sending an ARC early does not help if the book is still unstable.
Your manuscript should be edited, proofed as thoroughly as possible, and very close to final. Small typo fixes are normal after ARC distribution. Major plot changes are not. If your ARC readers fall in love with one version and your retail readers get another, that can create awkward reviews and mixed expectations.
Your metadata should also be mostly locked in. That includes title, cover, blurb, release date, genre positioning, and any content notes you want to share upfront. ARC readers and creators build expectations from those details. Sudden changes make promotion harder.
You do not need a perfect launch machine before sending copies. But you do need enough clarity that readers know what they are reading, when it is coming out, and who it is for.
A practical ARC timeline that works
If you want a reliable starting point, think in phases rather than one send date.
At around 8 weeks out, send ARCs to your core early readers, active reviewers, bloggers, and content creators who usually need more planning time. This is your first wave.
At 4 to 6 weeks out, send a second wave to casual ARC readers, newsletter volunteers, or platform-matched readers who are likely to read on a shorter timeline. This is often the most productive window because it combines enough reading time with strong release proximity.
At 1 to 2 weeks out, shift from sending to following up. Remind readers of the release date. Share final cover assets, review reminders, and any preferred language around spoiler-free posting. Keep it friendly. Nobody wants to feel chased.
This staggered approach works well because different readers move at different speeds. It also protects you from putting all your launch hopes into one email blast.
How many ARCs should you send?
More is not always better. Sending 500 copies does not guarantee meaningful buzz if most recipients are not a fit for your genre or never requested the book with genuine interest.
A smaller, matched ARC group usually performs better than a huge random pool. If your romance is landing in the hands of thriller readers, or your slow-burn fantasy is going to people who only read short contemporary fiction, timing will not save the campaign.
That is one reason structured matching matters. Platforms like ReadLoop are useful because they focus on connecting books with readers who actually want those books, which gives your timeline a better chance of producing real engagement instead of silent downloads.
What if you are running behind?
It happens. Covers get delayed. Proofs take longer. Release plans shift.
If you are behind, do not panic-send unfinished ARCs just to hit an imaginary timeline. A cleaner book sent 4 weeks early is usually better than a messy book sent 8 weeks early. Readers can forgive a shorter runway more easily than they can forgive a confusing reading experience.
In that situation, adjust your expectations. Focus on quality over volume. Prioritize your best-fit readers and creators first. Be honest about the release date, and avoid putting pressure on anyone to finish on a rushed schedule.
You can also treat this launch as the start of a longer visibility cycle. Not every review has to land on day one. A strong post in week two or three can still drive discovery, especially for indie books that rely on steady word of mouth rather than one explosive release day.
The real answer to ARC timing
When should authors send ARCs? Early enough that readers can engage without stress, and close enough to release that excitement still feels fresh. For most authors, that means 4 to 8 weeks before publication, with a little more lead time for creators and a little less for quick-turn readers.
The bigger goal is not just getting files out. It is building the kind of launch momentum that feels real – the right book reaching the right readers at the right moment. Give people time, give them clarity, and give them a book that is ready to be talked about. That is when ARCs start doing their best work.