Industry Guide

EIN for Writers Guide

Authors earning royalties, freelance writing income, or self-publishing revenue benefit from an EIN. Learn when you need one and how non-US writers get one without an SSN. $49 Standard. $97 Express.

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Writers and authors get a US EIN by submitting IRS Form SS-4. Non-US writers enter a passport number on Line 7b instead of an SSN. An EIN is the federal tax ID for your writing business. Writers who own an LLC or corporation need one. Authors use it on W-9 forms, KDP tax interviews, and bank applications. The EIN is free from the IRS. ein.so files the SS-4 for $49 (Standard, 4-7 business days) or $97 (Express, 2-3 business days).

Writers earn income from many sources: book royalties, freelance articles, ghostwriting contracts, self-publishing sales, screenwriting fees, and licensing rights. Each of these income streams creates tax-reporting obligations. An EIN gives your writing business a single federal identity that publishers, platforms, and banks recognize. It keeps your Social Security Number off invoices and W-9 forms. This guide explains when writers need an EIN, how non-US authors get one without an SSN, the exact SS-4 fields to complete, and how to handle royalty banking and taxes after approval.

Factor	Writer / Author Detail
Common entity	Sole proprietor or single-member LLC
Business ID	EIN (XX-XXXXXXX)
Issuing authority	IRS
EIN cost from IRS	$0 (free)
ein.so Standard	$49 / 4-7 business days
ein.so Express	$97 / 2-3 business days
Non-resident method	Form SS-4 by fax (855-215-1627)

Do You Need

Do Writers and Authors Need an EIN?

Writers who operate as an LLC or corporation need an EIN. Writers who hire employees or pay contractors need an EIN. Sole-proprietor writers do not legally require one, but an EIN protects your SSN and separates business finances. The EIN is free from the IRS.

Situation	EIN Needed?
Writing or author LLC	Yes (required)
Author corporation (S-corp or C-corp)	Yes (required)
Sole-proprietor writer	Recommended, not required
Writer who hires editors or assistants	Yes (required)
Non-US writer with a US LLC	Yes (required)
Hobby writing with no income	No

Why Writers Get an EIN

Protect Your SSN

Publishers, agencies, and platforms send W-9 forms before paying you. An EIN on the W-9 keeps your Social Security Number out of their records. This reduces identity-theft risk across many royalty payers.

Open Business Banking

Banks require an EIN to open a business account in your pen name or LLC name. A dedicated account separates royalty income from personal spending. See EIN for a bank account.

Reduce Royalty Withholding

Self-publishing platforms withhold up to 30% on US-sourced royalties without a US tax ID. An EIN on the platform tax interview enables a treaty claim that can lower the rate. Confirm your rate with a CPA.

Hire and Pay Help

Authors who pay editors, illustrators, or virtual assistants need an EIN to file 1099 forms and run payroll. See EIN for hiring employees.

See who needs an EIN for complete eligibility details.

Use Cases

Why Do Different Types of Writers Use an EIN?

Different writers use an EIN for different reasons: self-published authors reduce royalty withholding, freelance writers protect their SSN on W-9 forms, and screenwriters route licensing income through a business entity. The EIN is the common federal ID that links each writing activity to the IRS.

Self-Published Authors

Authors selling on Amazon KDP, Apple Books, and Draft2Digital need a US tax ID for the platform tax interview. An EIN on the interview, paired with a treaty claim, can cut withholding below the 30% default. The EIN also lets you collect royalties in a US business account.

Freelance and Content Writers

Freelancers writing for agencies and US clients submit W-9 forms before payment. An EIN replaces the SSN on those forms. It presents a professional business identity on contracts and invoices for blog posts, copywriting, and articles.

Ghostwriters and Book Coaches

Ghostwriters sign nondisclosure agreements and handle high-value contracts. Routing fees through an LLC with an EIN separates client income from personal finances and supports cleaner bookkeeping for multiple projects.

Screenwriters and Licensors

Screenwriters and authors licensing film, audio, or translation rights collect royalties from multiple payers. An EIN on a holding LLC consolidates this income under one federal ID and one bank account.

Non-US writers serving the US market form a US LLC to invoice American publishers in dollars and access US payment rails. See EIN for non-residents.

Step-by-Step

How Do Writers Apply for an EIN?

US writers with an SSN apply online at irs.gov and receive an EIN instantly during business hours. Non-US writers submit Form SS-4 by fax to 855-215-1627 using a passport number on Line 7b. The IRS issues most correctly filed EINs within 4-7 business days.

Method	Speed	Cost	SSN Required?
IRS online tool	Instant	Free	Yes
Fax (DIY)	4-7 business days	Free	No
ein.so Standard	4-7 business days	$49	No
ein.so Express	2-3 business days	$97	No

Choose Your Business Structure

Decide between a sole proprietorship and an LLC. Sole proprietors get an EIN without forming an entity. Many authors form a single-member LLC to hold book rights and protect personal assets. See EIN for an LLC and EIN for a sole proprietor.

Gather Your Documents

You need your full legal name, your address, and your business activity. Non-US writers need a valid passport. LLC owners need the LLC name, state, and formation date. No SSN or ITIN is required for the fax method.

Complete Form SS-4

Enter your business or legal name on Line 1, your address on Line 4, your name as responsible party on Line 7a, and your passport number (non-residents) or SSN (US writers) on Line 7b. Mark "Started new business" on Line 10. ein.so completes this to prevent rejections.

Submit and Receive Your EIN

Fax the SS-4 to 855-215-1627. Standard delivery is 4-7 business days; Express is 2-3 business days. The IRS returns your EIN assignment letter (CP 575) by mail, and ein.so emails your EIN.

Writer-Specific SS-4 Field Guide

SS-4 Field	Writer Entry
Line 1 (Legal name)	Your LLC name or your legal name
Line 4 (Address)	Your mailing address
Line 7a (Responsible party)	Your full name as on your passport
Line 7b (SSN/ITIN/EIN)	Passport number (non-residents) or SSN (US writers)
Line 10 (Reason)	Started new business
Line 16 (Principal activity)	"Writing," "publishing," or "author services"

See the full SS-4 form guide and the complete EIN application process. Non-US writers can review how to get an EIN without an SSN.

Banking & Royalties

How Do Writers Use an EIN for Banking and Royalties?

Writers use an EIN to open a US business bank account and receive royalties in dollars. The account separates writing income from personal funds and gives you US account and routing numbers. Mercury and Relay approve many author LLCs remotely within a few business days.

US Business Bank Account

Mercury, Relay, and Wise accept author LLC owners with an EIN and a passport. You receive US account and routing numbers for ACH royalty deposits. See EIN for a bank account.

KDP and Platform Payouts

Self-publishing platforms deposit royalties to your linked bank account. An EIN on the tax interview reduces default withholding and routes payouts to your US business account in dollars.

Stripe and PayPal for Direct Sales

Authors selling courses, ebooks, or services directly connect Stripe and PayPal Business to a US entity and EIN. This holds USD without forced conversion. See EIN for Stripe and EIN for PayPal.

Multi-Currency Transfers

Non-US writers use Wise or Payoneer to move royalty income between a US account and a home-country account at the mid-market rate. See EIN for Payoneer.

A US LLC, an EIN, and a US bank account together let writers invoice American publishers, collect royalties in dollars, and convert to a home currency only when the rate is favorable.

Tax Considerations

What Should Writers Know About EIN and Taxes?

Writers report writing income on their tax return regardless of whether they hold an EIN. A foreign-owned single-member US LLC must file Form 5472 with a pro-forma Form 1120 each year, with a $25,000 penalty for non-filing. ein.so files the EIN and does not provide tax advice.

Royalty Withholding

US-sourced royalties face up to 30% withholding without a US tax ID. An EIN on the platform tax interview enables a tax-treaty claim that can reduce the rate for eligible non-US authors. Confirm your specific treaty rate with a CPA.

US Filing: Form 5472 + 1120

A foreign-owned single-member writing LLC must file Form 5472 with a pro-forma Form 1120 annually. The penalty for not filing is $25,000. This is an information return, not always a tax bill.

W-9 and 1099 Reporting

US publishers issue 1099 forms for royalties and fees above the reporting threshold. Use your EIN on the W-9 so payers report under your business ID, not your SSN.

BOI Report to FinCEN

Most US LLCs report beneficial ownership to FinCEN. Review the BOI filing rules to avoid penalties. The BOI report is filed separately from the EIN application.

Confirm tax specifics with a professional

ein.so prepares and files Form SS-4 and does not provide tax advice.
Royalty treaty rates vary by country and income type; confirm yours with a US CPA.
Foreign-owned LLCs face a $25,000 penalty for missing Form 5472.

Your EIN is the starting point for US tax compliance, not the end. Work with a US CPA familiar with non-resident author matters. See the EIN cost breakdown and EIN processing time for planning.

ITIN vs EIN

Do Writers Need an ITIN or an EIN?

Writers need an EIN to identify a business; some non-US writers also need an ITIN to file a personal US tax return or claim treaty benefits. An EIN identifies your writing business. An ITIN identifies you as an individual taxpayer. They serve different purposes.

Identifier	What It Identifies	Who Uses It	ein.so Price
EIN	Your business / LLC	Authors with an LLC, corporation, or employees	$49 / $97
ITIN	You as an individual	Non-US authors filing a personal US return	$197 / $297

Many non-US self-published authors start with an EIN for their LLC and KDP account. Some later add an ITIN when they must file an individual US return or claim certain treaty positions. An EIN does not replace an ITIN, and an ITIN does not replace an EIN. Confirm which you need with a US CPA before applying. ein.so files both: the EIN for $49 (Standard) and the ITIN for $197 (Standard).

See EIN without SSN and EIN for non-residents for the full non-resident path.

Next Steps

After Getting Your EIN as a Writer

Open a US bank account — Mercury, Relay, and Wise accept non-resident author LLCs
Complete platform tax interviews — add your EIN to KDP, Apple Books, and Draft2Digital to reduce withholding
Set up payments — connect your EIN to Stripe and PayPal for direct ebook and course sales
File your BOI report — required for most LLCs, free at fincen.gov/boi
File Form 5472 — annually for foreign-owned LLCs ($25,000 penalty for non-filing)

Related industry guides: Graphic Designers | Web Developers | Musicians | General Contractors. Browse all on Industries and what you can do with an EIN.

Apply for your EIN — $49

Frequently Asked Questions

Do writers and authors need an EIN?

Writers who operate as an LLC or corporation need an EIN. Writers who hire employees need an EIN. Sole-proprietor writers do not legally require one, but an EIN separates business and personal tax identities. It keeps your SSN off W-9 forms and publisher payment records. The EIN is free from the IRS ($0).

Can non-US writers and authors get an EIN without an SSN?

Yes. Non-US writers get an EIN without an SSN by submitting Form SS-4 by fax to 855-215-1627. You enter your passport number on Line 7b instead of an SSN. The IRS online tool requires an SSN, so non-residents use the fax method. ein.so files it for $49 (Standard) or $97 (Express).

Why do self-published authors need an EIN for Amazon KDP?

Amazon KDP requires a US tax identification number to complete the tax interview and reduce withholding on royalties. Without a US TIN, KDP withholds up to 30% on US-sourced royalties. A US EIN on your KDP account, combined with a tax treaty claim, can lower that rate. Confirm your treaty rate with a CPA.

How long does it take a writer to receive an EIN?

Through ein.so, Standard processing takes 4-7 business days for $49. Express takes 2-3 business days for $97. The DIY fax method to 855-215-1627 takes 4-7 business days if the SS-4 has no errors. US writers with an SSN can use the IRS online tool and receive an EIN instantly during business hours.

Do I need an LLC to get an EIN as a writer?

No. A writer can get an EIN as a sole proprietor without forming an LLC. An LLC adds liability protection and enables a dedicated business bank account. Many authors form an LLC to hold book rights and royalty income. The EIN process on Form SS-4 is the same whether you have an LLC or operate as a sole proprietor.

How much does an EIN cost for writers and authors?

The EIN is free from the IRS ($0) regardless of your profession. ein.so charges $49 for Standard filing (4-7 business days) and $97 for Express (2-3 business days). The fee covers SS-4 preparation, fax submission, error checking, and email delivery of your EIN. There is no separate IRS charge for writers.

Does a foreign-owned writing LLC have to file Form 5472?

Yes. A foreign-owned single-member US LLC must file Form 5472 with a pro-forma Form 1120 each year. The penalty for not filing is $25,000. This applies to author and writing LLCs owned by non-US residents. Form 5472 is an information return, not always a tax bill. Confirm your filing duties with a US CPA.

Can a writer open a US bank account with an EIN?

Yes. A writer opens a US business bank account using the EIN, the LLC formation documents, and a passport. Mercury and Relay approve many non-resident author LLCs remotely. A US account lets you receive royalties and freelance payments in dollars without forced currency conversion. The EIN is the federal tax ID banks require.

Should authors use an EIN instead of an SSN on W-9 forms?

Authors who own an LLC or corporation should enter the EIN on W-9 forms sent to publishers and platforms. This keeps your SSN private and reduces identity-theft exposure. Sole-proprietor writers can also obtain an EIN and use it on W-9s instead of their SSN. The EIN identifies your business to the IRS for royalty reporting.

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