EIN Guide for a Pennsylvania Nonprofit Corporation

An EIN — Employer Identification Number, sometimes called a Federal Tax Identification Number — is a nine-digit number the IRS issues to identify an organization for federal tax purposes. It functions like a Social Security number for your nonprofit corporation. Even a small, all-volunteer nonprofit needs one.

Unlike a for-profit business that might operate informally for a while, a nonprofit needs its EIN early because so much depends on it:

• The 501(c)(3) exemption application requires the EIN — the IRS won't process Form 1023 or 1023-EZ without it.
• A bank account can't be opened without it; banks require the EIN to open a nonprofit account.
• Annual Form 990 returns are filed under the EIN.
• Payroll, if you hire staff, runs through the EIN for federal employment tax reporting.

The EIN is permanent. It stays with the organization for its entire existence and doesn't change if you move, add programs, or grow.

Sequence matters. Apply for the EIN after your nonprofit is legally formed — that is, after Pennsylvania approves your Articles of Incorporation — but before you apply for tax exemption or open a bank account.

Here's why the order matters. The EIN application asks for the organization's legal name and formation details. If you apply before incorporating, the name and structure may not match what the state later records, creating a mismatch that causes confusion down the line. Once your Articles are approved, you have the exact legal name and formation date the IRS wants, and everything lines up cleanly.

So the practical sequence is: incorporate with Pennsylvania → obtain the EIN → apply for 501(c)(3) exemption → open the bank account. Following that order avoids rework and keeps your federal and state records consistent.

The IRS issues EINs at no cost. Never pay a third party a fee for the EIN number itself — the application is free directly from the IRS. (A filing service may include obtaining the EIN as part of a formation package for the convenience, but the government charges nothing for the number.)

The online application

The fastest route is the IRS EIN Assistant at IRS.gov. The online application:

• Takes about ten to fifteen minutes to complete.
• Issues the EIN immediately upon completion — you can download the confirmation and use the number the same day.
• Is available during the IRS's posted online hours.

You'll identify the entity type as a nonprofit/tax-exempt organization, provide the corporation's legal name and Pennsylvania formation details, and name a responsible party — a real person, typically a director or officer, who controls or manages the organization. The responsible party needs a valid Social Security number or ITIN to complete the online application.

If you can't apply online

Applicants whose responsible party lacks an SSN or ITIN, or who otherwise can't use the online tool, can apply by submitting Form SS-4 to the IRS by fax or mail. This is slower — days to weeks rather than instant — so use the online method when you can.

Have this information ready before you start so you can finish in one sitting:

• Legal name of the corporation exactly as it appears on your approved Pennsylvania Articles of Incorporation.
• Mailing address for the organization.
• Responsible party name and their SSN or ITIN.
• Type of entity: nonprofit/tax-exempt organization.
• Reason for applying: typically starting a new organization.
• Formation state and date: Pennsylvania and the date your Articles were approved.
• Expected number of employees, if any — it's fine to answer zero for an all-volunteer nonprofit.

Accuracy here matters because the EIN confirmation becomes a foundational document. Banks, the IRS, and grantmakers may reference it, so the name and details should match your Articles precisely.

One of the first things you'll do with the EIN is open the nonprofit's bank account, and keeping the organization's money separate from anyone's personal funds is essential to preserving the liability shield and the integrity of the exempt organization. Commingling funds is one of the surest ways to undermine both.

Most banks opening a nonprofit account ask for a consistent set of documents:

• The EIN confirmation from the IRS.
• The approved Articles of Incorporation from the Pennsylvania Department of State.
• The bylaws the board adopted.
• A board resolution authorizing the account and naming who can sign on it.
• Government-issued ID for the authorized signers.

Requirements vary between institutions, so it's worth calling ahead. Community banks and credit unions are often more comfortable with brand-new nonprofits than large national chains, and some offer accounts with fee structures friendlier to small organizations. Whichever bank you choose, having the EIN and formation documents assembled in advance makes the appointment go quickly.

The federal EIN is distinct from any Pennsylvania state tax registrations your nonprofit might need. Depending on your activities, you could separately register with Pennsylvania's tax agencies — for example, to pursue a state sales tax exemption or to handle employer withholding if you hire staff. Those state registrations use your EIN as the underlying identifier but are their own filings.

Don't assume the federal EIN and federal 501(c)(3) determination automatically resolve your state tax picture. State sales tax exemption and other state-level treatment generally require separate steps, often after you hold federal exemption. A CPA familiar with Pennsylvania nonprofit taxation can map exactly which state registrations apply to your organization.

Once the IRS issues the number, a few practical points keep everything consistent:

• Save the confirmation letter (the CP 575 or the online confirmation). Store it with your Articles and bylaws — you'll be asked for it repeatedly by banks, grantmakers, and the IRS.
• Use it for the exemption application. With the EIN in hand, you can file Form 1023 or 1023-EZ to seek 501(c)(3) status; the application requires the number.
• File annual returns under it. Your Form 990-series return each year is filed under this EIN.
• Keep it consistent. Use the same EIN on every federal filing. One organization, one EIN, for the life of the corporation — it never changes.

Getting an EIN for a Pennsylvania nonprofit doesn't mean the organization is tax-exempt — it's just the federal identifier. Exemption is a separate IRS approval you apply for afterward. But the EIN is the key that unlocks that application, your bank account, and every annual return, which is why it's one of the first things to secure once your Articles are approved. Do it early, do it in the right order, and keep the confirmation somewhere safe.