The cost to form an LLC for a Philadelphia business starts with the $125 Pennsylvania filing fee. Add annual fees, a registered agent, and local Philadelphia business taxes below.
Last updated: May 2026 · Data: MIT Living Wage Calculator, C2ER, U.S. Census, BLS, IRS, state and city sources
Pennsylvania charges a $125 filing fee to form an LLC and a $70 decennial report every ten years. Pennsylvania has one of the lowest flat income tax rates in the nation at 3.07%. However, many municipalities impose local earned income taxes of 1% to 3.9% (Philadelphia). The state does not tax retirement income, including 401(k) and IRA distributions.
| Cost Item | Amount | When Due |
|---|---|---|
| Pennsylvania Filing Fee | $125 | One-time at formation |
| Decennial report | $70 | Every 10 years |
| Registered Agent Service | $49 to $300/year | Annually |
| Local Philadelphia Business License / Tax | $300/year (est.) | Annually |
| Operating Agreement | $0 to $500 | One-time (recommended) |
| EIN (Federal Tax ID) | Free | One-time (IRS.gov) |
Philadelphia levies the Business Income and Receipts Tax (BIRT), combining a tax on gross receipts with a tax on net income, and requires a Commercial Activity License. Part of the receipts base is exempt, but nearly every business must register and file, so budget for this on top of the Pennsylvania LLC filing fee.
Philadelphia is the largest city in Pennsylvania and a major East Coast hub for healthcare and higher education (the eds and meds economy), pharmaceuticals and life sciences, financial services, a busy seaport, and tourism rooted in the nation's founding history.
| Local Metric | Philadelphia (2026 estimate) |
|---|---|
| Metro population | 1.6 million |
| County / jurisdiction | the City and County of Philadelphia |
| Cost of living index (US avg = 100) | 102 |
| MIT living wage, single adult | $21.50/hour |
| MIT living wage, one earner supporting a family of four | $42.00/hour |
| Applicable minimum wage | $7.25/hour |
| Average rent, 1-bedroom | $1,650/month |
| Average rent, 2-bedroom | $1,950/month |
| Median home price | $245,000 |
| Median household income | $60,000/year |
| Combined sales tax rate | 8% |
| Effective property tax rate | 0.92% of value/year |
Local figures are 2026 estimates compiled from the MIT Living Wage Calculator, the C2ER Cost of Living Index, U.S. Census and Zillow housing data, and city and county sources. Verify current figures before relying on them.
The LLC filing fee is set by Pennsylvania at $125, since LLCs are formed at the state level. Add the $70 decennial report (every ten years), a registered agent (about $49 to $300/year), and any local Philadelphia business license or tax. Philadelphia levies the Business Income and Receipts Tax (BIRT), combining a tax on gross receipts with a tax on net income, and requires a Commercial Activity License. Part of the receipts base is exempt, but nearly every business must register and file, so budget for this on top of the Pennsylvania LLC filing fee.
Philadelphia levies the Business Income and Receipts Tax (BIRT), combining a tax on gross receipts with a tax on net income, and requires a Commercial Activity License. Part of the receipts base is exempt, but nearly every business must register and file, so budget for this on top of the Pennsylvania LLC filing fee.
Plan for the $70 decennial report, registered agent renewal (about $49/year), and any local Philadelphia business license or tax. The calculator above totals these for you.
LLCs are registered with the Pennsylvania Department of Revenue at the state level, not the city. You then comply with local Philadelphia requirements such as a business license, zoning, and any city business tax. There is no separate city-level LLC filing.
If your business actually operates in Philadelphia, forming in Pennsylvania is usually simplest. Forming in Delaware or Wyoming while operating in Philadelphia typically forces you to register as a foreign LLC in Pennsylvania anyway, paying fees in both states.