Do Partnerships Need an EIN?
Yes, always. Every partnership must have an EIN, regardless of size or whether it has employees.
This is because partnerships:
- File their own tax returns (Form 1065)
- Issue Schedule K-1s to partners
- Are treated as separate entities for tax reporting
- Must report income allocation to IRS
Unlike sole proprietorships, there's no exception - if you have two or more owners operating as a partnership, you need an EIN.
Types of Partnerships
Different partnership types all require an EIN, but have different characteristics.
General Partnership (GP)
- Simplest partnership form
- All partners share management and liability
- No state filing required in most states
- Still needs an EIN for tax purposes
Limited Partnership (LP)
- Has general partners (manage business, full liability)
- Has limited partners (investors, limited liability)
- Requires state filing
- Common for real estate and investment ventures
Limited Liability Partnership (LLP)
- Partners have limited liability protection
- Popular with professional firms (lawyers, accountants)
- Requires state registration
- May have restrictions by profession/state
Multi-Member LLC
- Taxed as a partnership by default
- Also requires an EIN
- Most common modern partnership structure
- Combines LLC liability protection with partnership taxation
Why Partnerships Need an EIN
Tax Filing Requirements
Partnerships must:
- File Form 1065 - Annual partnership return
- Issue Schedule K-1s - To each partner
- Report partner allocations - Income, deductions, credits
- Make estimated tax payments - Partners pay individually
You cannot file these forms without an EIN.
Business Operations
An EIN is also needed for:
- Opening partnership bank accounts
- Establishing credit in partnership name
- Hiring employees
- Working with vendors and suppliers
- Signing contracts as the partnership
How to Apply for a Partnership EIN
Required Information
Before applying, gather:
- Partnership's legal name
- Type of partnership (GP, LP, LLP, or LLC taxed as partnership)
- State where partnership was formed (if registered)
- Date partnership started
- Business address
- Name and SSN of a responsible partner
- Principal business activity
- Expected number of employees
Responsible Party
The IRS requires a "responsible party" - typically:
- A general partner
- A managing partner
- A member-manager (for LLCs)
This person's SSN is used for verification, not for tax purposes.
Application Methods
| Method | Timeline | Best For |
|---|---|---|
| IRS Online | Immediate | US-based partners |
| EINFile.org | 24-48 hours | All partnerships |
| IRS Fax | 4-7 days | International partners |
| IRS Mail | 4-6 weeks | If no rush |
Step-by-Step Process
- Verify partnership details - Name, partners, formation date
- Complete Form SS-4 - Select "Partnership" as entity type
- Choose correct partnership type:
- General Partnership
- Limited Partnership
- Limited Liability Partnership
- LLC (if taxed as partnership)
- Enter partner information - Responsible party details
- Submit application
- Receive and save EIN - Distribute to all partners
Partnership vs Other Entity EINs
| Factor | Partnership | LLC | Corporation |
|---|---|---|---|
| EIN Required | Always | Sometimes | Always |
| Tax Return | Form 1065 | Varies | 1120/1120-S |
| Self-Employment Tax | Yes (general partners) | Usually yes | No (for shareholders) |
| K-1s Required | Yes | If partnership | If S-Corp |
After Getting Your Partnership EIN
Immediate Steps
-
Open partnership bank account
- All partners may need to sign
- Bring partnership agreement
- Bring EIN confirmation letter
-
Update partnership agreement
- Include EIN in official records
- Define partner responsibilities for taxes
-
Set up accounting
- Track income by partner
- Record guaranteed payments
- Monitor capital accounts
-
Register with state (if required)
- LP and LLP require state registration
- File in states where you do business
Tax Obligations
With your partnership EIN, prepare for:
- Form 1065 - Due March 15 (calendar year)
- Schedule K-1 - To each partner by March 15
- Estimated taxes - Partners pay individually
- State returns - Vary by state
Partner Responsibilities
Each partner receives Schedule K-1 showing their share of:
- Ordinary business income/loss
- Rental income
- Interest and dividends
- Capital gains/losses
- Self-employment earnings
Partners report these on their individual returns.
Special Partnership Situations
Family Partnerships
Partnerships between family members have special IRS scrutiny:
- Must reflect economic reality
- Children's partnership interests may be questioned
- Document fair market value transactions
Foreign Partners
If any partner is not a US person:
- Partnership may have withholding requirements
- Additional forms may be needed
- Consider consulting tax professional
Real Estate Partnerships
Common for property investment:
- Each property may be separate partnership
- Special depreciation rules apply
- Consider Section 754 elections
Common Partnership EIN Mistakes
Waiting to get EIN: Apply immediately when partnership forms.
Wrong entity type: Select "Partnership" not "Corporation" or "LLC."
Single responsible party: Must be an individual partner, not the partnership itself.
Not updating partnership agreement: Include EIN in official documents.
Missing K-1 deadlines: Partners need K-1s by March 15 for their tax filings.
Related Guides
Other Entity Types:
- EIN for LLCs - Multi-member LLCs taxed as partnerships
- EIN for Corporations - C-Corp and S-Corp guide
- EIN for Nonprofits - 501(c)(3) organizations
Common Partnership Needs:
- EIN for Business Banking - Opening partnership accounts
- EIN for Hiring Employees - Payroll requirements
Get Your Partnership EIN Today
We help partnerships get their EIN quickly and accurately. Apply through us and receive your EIN within 24-48 hours.