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  • Anonymous LLC Formation · $397 all-in
  • EIN Acquisition · $99
  • ITIN Application · $299
  • BOI Initial Filing · $150
  • Registered Agent (Standalone) · $100/year

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Authors

  • Shafwan Ahmed — Operations
  • Fozlol Hoq — Banking
  • Alif Al Razi — Tax & Compliance
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Not legal, tax, or financial adviceAnonymousllc.co is a US business formation and compliance service operated by Topslice LLC. We are not a law firm, accounting firm, or financial advisor. Content on this site is for informational purposes only and does not constitute legal, tax, accounting, investment, or immigration advice. Tax positions (S-corp election, Form 5472, BOI reporting status, treaty benefits, ITIN eligibility) and legal structures (anonymity, charging-order protection, foreign qualification) depend on facts specific to your situation and the current state of statutes, regulations, and litigation. Consult a US-licensed attorney, CPA, or enrolled agent before acting on any specific recommendation. Pricing, processing times, and bank-approval rates are based on observed averages and are not guarantees. State filing fees and IRS processing times are set by government agencies and are subject to change without notice. See our Terms, Refund Policy, and Privacy Policy for the full engagement terms.
© 2026 Topslice LLC · anonymousllc.co · Anonymous LLC formation across Wyoming, New Mexico, Delaware, and Nevada.
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EIN for any US LLC — $99 flat

One price for any US founder. Same workflow whether you have an SSN or not. IRS-issued EIN, delivered with the CP 575 confirmation letter. No upsells.

Start EIN ApplicationSee all pricing
$99
flat fee, same for US residents and non-residents
Turnaround: 5-7 business days (US-resident) / 4-6 weeks (non-resident fax)
✓IRS Form SS-4 preparation
✓Third-party designee filing
✓Online filing (US-resident) or fax filing (non-resident)
✓EIN confirmation letter (CP 575)
✓Status updates via WhatsApp
✓Re-filing if IRS rejects (rare, included)

Who this is for

Any founder needing an EIN for a US LLC. Includes non-resident founders who do not have an SSN or ITIN. Includes existing LLC owners who skipped EIN at formation. Includes single-member LLCs needing an EIN to open a business bank account or accept payments.

How it works

  1. 1
    WhatsApp intake (5 min)
    Send the LLC legal name, state of formation, responsible-party name, and ID type (SSN, ITIN, or foreign passport). $99 invoice via Stripe.
  2. 2
    Form SS-4 preparation
    Anonymousllc.co drafts the SS-4 with you listed as responsible party and Namira team as third-party designee. Signed copy returned for your approval.
  3. 3
    Filing
    US-resident: filed online via IRS portal, EIN issued same day in most cases. Non-resident: faxed to IRS Cincinnati office, EIN issued in 4-6 weeks.
  4. 4
    Delivery
    EIN confirmation letter (CP 575) delivered via email and WhatsApp. Used to open business bank accounts, file taxes, hire employees.
Important: EIN is a US tax identification number — it does not change your immigration status, work authorization, or eligibility for US tax credits. Non-residents still need an ITIN for personal tax matters.
AR
By Alif Al Razi
Tax & Compliance Lead at Anonymousllc.co

EIN — Employer Identification Number — is the 9-digit federal tax ID the IRS assigns to every US business entity. Every US LLC needs one for banking, payment processing, hiring, and tax filing. The acquisition process is straightforward but breaks into two distinct paths depending on whether the responsible party has an SSN or ITIN: the online IRS portal (for SSN/ITIN holders, instant issuance) or the fax channel to IRS Cincinnati (for non-residents without an SSN or ITIN, typical 5-7 day turnaround). We handle both paths at the same $99 flat fee. The deliverable is identical — an EIN plus the IRS-issued CP 575 confirmation letter.

The most common misconception about EIN is that non-residents can't get one. They absolutely can. The IRS Form SS-4 instructions explicitly accommodate the "Foreign" designation for the responsible party's tax ID, and there's no SSN requirement. The fax-to-Cincinnati workflow has been the standard non-resident path for over 20 years. We file as third-party designee — meaning our team member signs the SS-4 as the authorized party who can receive the EIN on your behalf. The IRS calls us back if they need clarification, we coordinate with you via WhatsApp, and the CP 575 confirmation gets mailed to our address for same-day scan and forward. Total turnaround during normal periods: 5-7 days. During January-April tax season the IRS backlog can stretch this to 4-6 weeks — we flag this on intake if relevant.

The edge cases worth knowing about: (1) Single-member LLC EIN is required for banking even though the LLC is taxed as a disregarded entity — banks need the EIN to open the account; the IRS doesn't need a separate return. (2) If you formed your LLC and didn't get an EIN at formation, our standalone $99 EIN service covers any state's LLC, not just Wyoming/NM/DE/NV. (3) The "responsible party" on Form SS-4 must be a natural person — not a holding LLC. For multi-tier structures, the responsible party is usually the ultimate-natural-person owner. (4) The CP 575 letter is your proof of EIN issuance — keep it. Banks ask for it every time. The IRS will replace it (147C letter) but the process takes 4-6 weeks. (5) If your EIN responsible party changes (new managing member, ownership transfer), the IRS requires a Form 8822-B update within 60 days.

Detailed process timeline

Day-by-day breakdown so you know what's happening at every stage.

  1. Day 0
    WhatsApp intake + Stripe invoice
    Send LLC legal name, state of formation, formation date, responsible-party name and tax ID type (SSN, ITIN, or 'Foreign'), and use case. $99 invoice.
  2. Day 1
    Form SS-4 prepared
    We draft Form SS-4 with you as responsible party and our team member as third-party designee. PDF sent to you for review.
  3. Day 1-2
    SS-4 signed and submitted
    US residents with SSN: filed via IRS online portal, EIN often issued same business day. ITIN holders: same online path. Non-residents without SSN/ITIN: SS-4 faxed to IRS Cincinnati (855-641-6935).
  4. Day 2-3
    EIN issued (US resident path)
    If applying online with SSN, EIN often issued during the same submission session. CP 575 confirmation letter mailed by IRS within 2-3 weeks but the EIN itself is usable immediately for banking.
  5. Day 5-10
    EIN issued (non-resident fax path, typical)
    IRS Cincinnati processes fax submissions in 5-10 business days under normal load. Off-season: 5-7 days. Peak tax season (Jan-Apr): 4-6 weeks. We monitor and update via WhatsApp weekly.
  6. Day 10-14
    CP 575 confirmation delivered
    IRS mails CP 575 to our office. We scan same day, deliver via secure portal + WhatsApp. Original mailed to your address on request.
  7. Day 14+
    Bank account opening / tax registrations
    Use EIN + CP 575 to open bank accounts, register with Stripe/payment processors, file BOI if required (foreign reporting companies), file federal tax forms.
  8. Year 2+
    Form 8822-B updates if responsible party changes
    If managing member, ownership %, or responsible party changes, file Form 8822-B within 60 days. We handle as standalone $99 if needed.

What's NOT included

We try to be explicit about scope so there are no surprises. Anything below is either outside this SKU, sold separately, or handled by you directly.

  • ×Federal tax return preparation (Form 1040, 1065, 1120, 5472) — separate accounting engagement
  • ×ITIN application for personal US tax ID ($299 — see /services/itin-application/)
  • ×S-corp election via Form 2553 ($99 add-on if needed)
  • ×Form 8822-B responsible party change ($99 standalone)
  • ×BOI filing ($150 — see /services/boi-filing/)
  • ×LLC formation itself — this is EIN-only; formation is /services/anonymous-llc-formation/
  • ×State-level tax registrations (sales tax, employer tax) — separate per state
  • ×Bank account introduction or banking facilitation — EIN-only service
  • ×Replacement of lost CP 575 (IRS 147C letter — takes 4-6 weeks, we handle for $50)
  • ×Tax planning, withholding calculation, or quarterly estimates

Why our price vs competitors

Honest line-by-line. We're not the cheapest sticker price in every cell — we're the cheapest after the upsells the others bolt on at checkout.

VendorSticker priceWhat you actually getHidden cost
Anonymousllc.co EIN$99 flatSS-4 prep + third-party designee filing + CP 575 delivery. US or non-resident. Re-filing if rejected.None. Same price for US-resident and non-resident.
Northwest Registered Agent$50 (US-resident SSN) / $200 (non-resident)SS-4 + filing. Different pricing for residents vs non-residents.Non-resident pricing higher than us. Status updates less frequent.
LegalZoom$79Online filing only (no non-resident path). EIN delivered.Cannot serve non-residents without SSN. Upsells at checkout.
IRS direct (DIY)$0 (free, online with SSN) / $0 (free, fax non-resident, 4-12 weeks)DIY. Free if you have an SSN. Possible for non-residents but you handle fax + IRS callback yourself.Time and learning curve. Non-resident fax workflow is finicky. Most non-residents pay a service to skip the headache.

Sample intake — what we'll ask on WhatsApp

The intake is short. Five minutes, maybe ten. Below is exactly what we'll ask and why we need each piece.

  1. 1. LLC legal name
    Why we ask: Exactly as filed with the state. The EIN attaches to this name.
  2. 2. State of formation + formation date
    Why we ask: IRS asks on Form SS-4. Must match state records.
  3. 3. Responsible party name (natural person)
    Why we ask: IRS requires a natural-person responsible party. Cannot be an LLC or trust at the EIN level.
  4. 4. Responsible party tax ID type: SSN, ITIN, or 'Foreign'
    Why we ask: Determines whether we use online portal (SSN/ITIN) or fax (Foreign). Affects turnaround time materially.
  5. 5. Mailing address for CP 575 receipt
    Why we ask: We default to our address so the CP 575 doesn't get lost in international mail. You receive the scanned PDF same-day.
  6. 6. Number of members in the LLC
    Why we ask: Drives tax classification on SS-4 — single-member (disregarded entity) vs multi-member (partnership) vs S-corp/C-corp election.
  7. 7. Whether you plan S-corp election
    Why we ask: If yes, we can file Form 2553 within the post-EIN window. $99 add-on. Mention on intake.
  8. 8. Urgency (today vs this week vs no rush)
    Why we ask: We use online lane if possible. If urgency is critical and you don't have SSN, we discuss whether a US co-owner can be added or whether to wait for fax.

Refund policy specifics

Before SS-4 submitted: 100% refund minus Stripe fees. Cancel within 24 hours before we file.

After SS-4 submitted but before EIN issued: No refund — we've already done the work. But we'll continue chasing the application until EIN is delivered, regardless of how long it takes.

If IRS rejects your SS-4: We re-file at no extra charge. Common reasons: name mismatch, duplicate EIN, responsible party conflict. All resolvable with correction and re-submission.

If EIN takes longer than 6 weeks (non-resident fax): No refund — IRS timing is outside our control — but we'll WhatsApp you weekly with status. If 12 weeks pass with no EIN, we escalate via IRS practitioner hotline at no extra charge.

Common buyer questions, answered inline

Quick answers to the things people ask in WhatsApp before they invoice.

Can I use the EIN for multiple LLCs?
No. Each LLC needs its own EIN. The IRS issues one EIN per entity. Different LLCs = different EINs, separate $99 each.
Will the IRS share my responsible party info with state tax authorities?
The IRS and state tax authorities exchange tax-filing information under data-sharing agreements, but routine SS-4 responsible party data is not auto-shared. Your state-records anonymity remains intact at the state level.
What if my LLC was formed years ago and never had an EIN?
We can still get an EIN for an existing LLC. $99 same flat fee. The EIN is issued effective from the application date, not the LLC formation date.
Can I get an EIN for a sole proprietorship (no LLC)?
Yes, $99 same fee. Sole prop EINs work like LLC EINs but tie to your personal name as the business name. Most users get the LLC first, then EIN — but sole prop EIN is fine if you don't have an LLC.

Related on Anonymousllc.co

  • Anonymous LLC + EIN bundle →
  • ITIN $299 →
  • EIN + ITIN combo $349 →
  • EIN for non-residents pillar →
  • BOI filing $150 →
  • Operating agreement drafting →
  • Pricing overview →

EIN Application FAQ

Get your EIN this week

5-minute WhatsApp intake. 5-7 business days (US-resident) / 4-6 weeks (non-resident fax) turnaround.

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