New Mexico vs Pennsylvania LLC: fees, taxes, and which to pick
Data last updated: Apr 21, 2026New Mexico charges $50 to form an LLC; Pennsylvania charges $125. Day-one sticker price is only part of the story, since most of the real cost comes from the annual obligations that stack up each year you keep the LLC open.
Over a rolling three-year window, New Mexico runs about $96 less in total state fees than Pennsylvania. Whether that gap matters depends on whether you actually operate in one of these states or are weighing a non-resident filing.
For most small operators the choice is not really between these two states at all. It is between forming where the business actually operates and trying to route through a non-resident filing. The data below shows what each option actually costs.
Key differences at a glance
- New Mexico costs $75 less to form ($50 vs $125).
- New Mexico is $7 per year cheaper to maintain ($100 vs $107).
- New Mexico has no annual report filing at all. Pennsylvania requires an annual (or biennial) report every reporting period.
Where each state fits
For most filers, forming in the state you actually operate from is the right call. The side-by-side below shows where the two states meaningfully diverge.
What each state offers that the other does not
Only New Mexico
- No annual report
Only Pennsylvania
- Paid expedited tier
Both states
- Online filing
- No entity-level franchise or LLC tax
- No publication requirement
- Operating agreement not statutorily required
Three-year cost, side by side
Rough estimate of the state-facing cost to form and keep an LLC through three years. Both totals include a $100 per year registered-agent estimate.
Running total includes the one-time filing fee and annual ongoing costs (report fee or franchise tax plus a $100/year registered agent estimate).
What it costs under your specific situation
The table below runs the same LLC through four common scenarios. "Non-resident" rows assume a typical home-state foreign LLC registration adds about $200 per year of stacked cost; the real number depends on which state you live in and ranges from $50 to over $800 depending on jurisdiction.
| Scenario | Year 1 | Each year after | 3-year total |
|---|---|---|---|
| You live in New Mexico, business operates there No foreign LLC registration needed. You pay New Mexico fees only. | $150 | $100 | $350 |
| You live in Pennsylvania, business operates there No foreign LLC registration needed. You pay Pennsylvania fees only. | $232 | $107 | $446 |
| Non-resident forming in New Mexico with operations elsewhere You pay New Mexico's fees plus a typical home-state foreign LLC registration of about $200 per year. | $350 | $300 | $950 |
| Non-resident forming in Pennsylvania with operations elsewhere You pay Pennsylvania's fees plus a typical home-state foreign LLC registration of about $200 per year. | $432 | $307 | $1,046 |
New Mexico vs Pennsylvania: full comparison
| Dimension | New Mexico | Pennsylvania |
|---|---|---|
| Online filing Can you file the formation document online? | Yes | Yes |
| Online approval time Standard, non-expedited | 3 business days | 3 business days |
| Expedited option Paid fast-track filing | Not offered | $100 |
| Annual report Required in addition to tax | None | Required, $7 |
| State-imposed annual tax Franchise, privilege, or LLC tax minimum | None | None |
| State income tax On pass-through LLC income at member level | Yes | Yes |
| Publication requirement Newspaper publication after formation | No | No |
| Operating agreement Required by state statute | Recommended, not required | Recommended, not required |
| Foreign LLC fee Cost to register as a foreign LLC in this state | $100 | $250 |
| State sales tax General statewide rate | 4.9% | 6.0% |
Taxes in New Mexico and Pennsylvania
How each state handles entity-level tax on LLCs. Pass-through classification means member-level income tax also applies at each member's residence state.
New Mexico tax
No entity-level franchise tax on LLCs. State income tax applies to member-level pass-through income. Corporate rate 5.9%.
Pennsylvania tax
No entity-level franchise tax on LLCs. State income tax applies to member-level pass-through income. Corporate rate 7.5%.
Ongoing compliance
The recurring filings each state requires after formation.
New Mexico
No annual state filing. Registered agent required in New Mexico.
Pennsylvania
Annual report $7, due 09/30 each year. Registered agent required in Pennsylvania.
Formation process, side by side
What actually happens from the moment you start filing to the moment you're in good standing. Use this as a checklist.
New Mexico
- Check business-name availability on the New Mexico entity search.
- Appoint a registered agent with a physical New Mexico street address.
- File Articles of Organization for a Domestic Limited Liability Company for $50.
- Wait for approval. Online typically 3 business days. No paid expedite offered.
- Adopt an operating agreement (recommended, not required by New Mexico statute).
- Apply for a federal EIN (free from the IRS).
- Open a business bank account to separate personal and business finances.
- No annual state filing required in New Mexico.
Pennsylvania
- Check business-name availability on the Pennsylvania entity search.
- Appoint a registered agent with a physical Pennsylvania street address.
- File Certificate of Organization – Domestic Limited Liability Company (DSCB:15-8821) for $125.
- Wait for approval. Online typically 3 business days. Paid expedite from $100.
- Adopt an operating agreement (recommended, not required by Pennsylvania statute).
- Apply for a federal EIN (free from the IRS).
- Open a business bank account to separate personal and business finances.
- File your first annual report and pay $7 when it comes due.
Before you pick either state
A few things that apply no matter which state you choose. These trip up enough first-time filers that they're worth stating explicitly.
Registered agent is non-negotiable. Both New Mexico and Pennsylvania (and every other US state) require every LLC to designate a registered agent with a physical street address in the state of formation. You can serve as your own agent if you live in the state; otherwise a commercial agent runs $50 to $125 per year. Using your own home address makes it part of the public record.
Forming elsewhere does not escape your home state's tax. If you live and operate a business from your home state, forming the LLC in New Mexico or Pennsylvania does not avoid your home state's income tax. The moment you transact business at home, your home state requires a foreign LLC registration, and state tax liability follows your residence regardless of where the entity sits on paper.
EIN applications are free. The IRS issues Employer Identification Numbers directly at no cost. Any service charging you to "get your EIN" is reselling a free form submission. Single-member LLCs with no employees technically don't need one for federal tax, but nearly every bank requires an EIN to open a business account.
Operating agreement matters more than the state you pick. A well-drafted operating agreement governs member ownership, management, profit splits, buy-sell terms, and dissolution. Without one, your LLC runs on the state's default rules, which are rarely what you want. California, Maine, Missouri, and New York require a written one by statute; every other state treats it as strongly recommended.
Agency contacts
New Mexico Secretary of State - Business Services Division
- Website
- www.sos.nm.gov/business-services
- Phone
- (505) 827-3600
- Business.Services@sos.nm.gov
- New Mexico Capitol Annex North, 325 Don Gaspar, Suite 300, Santa Fe, NM 87501
- Hours
- 8:00 AM to 5:00 PM Mountain, Monday to Friday (walk-in Business Services closed Fridays; phone and online available)
Pennsylvania Department of State, Bureau of Corporations and Charitable Organizations
- Website
- www.pa.gov/agencies/dos/programs/business.html
- Phone
- (717) 787-1057
- RA-CORPS@pa.gov
- Bureau of Corporations and Charitable Organizations, 401 North Street, 206 North Office Building, Harrisburg, PA 17120
- Office
- 401 North Street, 206 North Office Building, Harrisburg, PA 17120
- Hours
- 8:00 AM to 4:45 PM Eastern, Monday to Friday
New Mexico Taxation and Revenue Department
- Website
- www.tax.newmexico.gov
- Phone
- (866) 285-2996
- New Mexico Taxation and Revenue Department, P.O. Box 630, Santa Fe, NM 87504-0630
- Office
- 1200 South St. Francis Drive, Santa Fe, NM 87504
- Hours
- 8:00 AM to 5:00 PM Mountain, Monday to Friday
Pennsylvania Department of Revenue
- Website
- www.pa.gov/agencies/revenue.html
- Phone
- (717) 787-1064
- Pennsylvania Department of Revenue, 1131 Strawberry Square, Harrisburg, PA 17128
- Office
- Strawberry Square, Harrisburg, PA 17128
- Hours
- 8:00 AM to 5:00 PM Eastern, Monday to Friday
Frequently Asked Questions
-
Is it cheaper to form an LLC in New Mexico or Pennsylvania?
New Mexico is cheaper at formation ($50) than Pennsylvania ($125). Ongoing costs are also different: $100 vs $107 per year. Total over three years: $350 vs $446.
-
Can I form an LLC in New Mexico if I live in Pennsylvania?
Yes, but your Pennsylvania business will almost certainly need to register as a foreign LLC in Pennsylvania too, which means paying Pennsylvania's foreign registration fee and any ongoing Pennsylvania obligations on top of the New Mexico ones. The "form elsewhere to save" math usually doesn't work for operating businesses; it only works when you have no physical operations tied to any specific state.
-
How long does it take to form an LLC in New Mexico vs Pennsylvania?
New Mexico online: 3 business days; Pennsylvania online: 3 business days. New Mexico does not offer paid expedite. Pennsylvania offers paid expedite from $100.
-
Which state has lower taxes for an LLC, New Mexico or Pennsylvania?
New Mexico: state income tax applies to member-level pass-through income, no entity-level franchise or LLC tax. Pennsylvania: state income tax applies to member-level pass-through income, no entity-level franchise or LLC tax.
-
Do both states require a registered agent?
Yes. Every US state (and DC) requires every LLC to maintain a registered agent with a physical street address in the state. New Mexico and Pennsylvania both have this requirement. You can serve as your own agent if you live in the state; most out-of-state filers use a commercial agent for $50 to $125 per year.
-
Which state should I pick if I run an online business from home?
Form in the state you actually live in. Your home state's Department of Revenue treats your residence as nexus regardless of where the LLC is filed, which means you owe state income tax there anyway. Forming in New Mexico or Pennsylvania to escape your home state's tax doesn't work; it adds paperwork. The non-resident filings make sense when you genuinely operate nowhere in particular: international founders, purely passive holding entities, or real-estate LLCs owning property in other states.
Full state guides
More New Mexico and Pennsylvania comparisons
More New Mexico vs ...
Sources
- Filing fee: law.justia.com/codes/new-mexico/chapter-53/article-19/section-53-19-63… · verified April 21, 2026
NMSA 1978 Section 53-19-63 (Filing, service and copying fees) sets the fee for filing original articles of organization and issuing a certificate of organization at fifty dollars ($50.00). Also referenced in 12.3.4.11 NMAC (Domestic Limited Liability Companies), which directs domestic LLCs to pay applicable fees required in Section 53-19-63. - Foreign LLC registration fee: law.justia.com/codes/new-mexico/chapter-53/article-19/section-53-19-63… · verified April 21, 2026
NMSA 1978 Section 53-19-63 sets the fee for issuing a certificate of registration to a foreign limited liability company at one hundred dollars ($100.00). Foreign LLCs must obtain a certificate of registration under NMSA 1978 Section 53-19-48 before transacting business in New Mexico. - Online filing portal: www.sos.nm.gov/business-services/ · verified April 21, 2026
All New Mexico business filings moved to online-only as of December 9, 2024. The Secretary of State no longer accepts paper filings for any business application. All LLC Articles of Organization must be filed through the SOS Enterprise portal at enterprise.sos.nm.gov. Typical processing time for online filings is 1-3 business days. - Operating agreement requirement: nmonesource.com/nmos/nmsa/en/item/4400/index.do · verified April 21, 2026
NMSA 1978 Chapter 53, Article 19 (the New Mexico Limited Liability Company Act) permits but does not require an LLC to adopt an operating agreement. Section 53-19-19 contemplates operating agreements that may be oral or written. No statutory requirement to adopt or file one exists. - Annual report: www.sos.nm.gov/business-services/ · verified April 21, 2026
The New Mexico LLC Act imposes no annual or biennial report requirement, and the Secretary of State's Business Services fee list contains no annual report line item for LLCs. This absence of annual filing is a long-standing feature of the New Mexico LLC Act and one of the main reasons anonymous-LLC strategies favor New Mexico. - Franchise tax: www.tax.newmexico.gov/businesses/corporate-income-franchise-tax-overvi… · verified April 21, 2026
New Mexico's $50 Corporate Franchise Tax applies to entities taxed as corporations for federal purposes, including LLCs that have elected C-corp or S-corp treatment. LLCs that default to pass-through partnership or disregarded-entity treatment do not owe the $50 franchise tax and file no corporate-level franchise return in New Mexico. For default-tax-classification LLCs (the overwhelming majority), no state-level franchise tax applies. - Corporate income tax rate: www.tax.newmexico.gov/all-nm-taxes/current-historic-tax-rates-overview… · verified April 21, 2026
Effective for tax year 2025 and later, New Mexico replaced its two-bracket corporate income tax (4.8% on the first $500,000 and 5.9% above) with a single flat rate of 5.9% on all corporate taxable income. Confirmed by the Tax Foundation 2026 State Tax Competitiveness Index (Oct 2025) and the NM Taxation and Revenue Department. LLCs pay this rate only if they elect C-corp federal taxation; default pass-through LLCs do not. - Sales tax rate: www.tax.newmexico.gov/businesses/gross-receipts-overview/ · verified April 21, 2026
New Mexico's Gross Receipts Tax (GRT) functions as the state's sales tax. Effective July 1, 2025 the statewide GRT rate is 4.875%. The GRT is imposed on the seller's receipts rather than the buyer's purchase, so it applies more broadly than a typical sales tax (including to many services and business-to-business transactions). Counties and municipalities add layered local GRT rates, resulting in combined rates that typically range from 6.5% to 9%. Only the statewide 4.875% rate is recorded here. - Business name search: enterprise.sos.nm.gov/search · verified April 21, 2026
Current New Mexico Secretary of State business entity search, hosted on the SOS Enterprise portal. The legacy portal.sos.state.nm.us URL used in prior agency seed data no longer resolves after the December 2024 migration to enterprise.sos.nm.gov. - Filing fee: www.pa.gov/agencies/dos/programs/business/fees-and-payments · verified April 21, 2026
Pennsylvania Department of State 'Fees and Payments' schedule: Certificate of Organization (domestic LLC) = $125. Veterans, reservists, and National Guard members may qualify for fee waiver with proof of service. - Expedited filing: www.pa.gov/agencies/dos/programs/business/fees-and-payments · verified April 21, 2026
PA Department of State expedited service tiers (over-the-counter or electronic only, not available by mail): Same-day (request in by 10 AM) $100; 3-hour (by 2 PM) $300; 1-hour (by 4 PM) $1,000. We report same-day $100 as the cheapest expedited tier. - Certificate of Formation form: www.pa.gov/agencies/dos/programs/business/types-of-filings-and-registr… · verified April 21, 2026
A Pennsylvania LLC is formed by filing Certificate of Organization (DSCB:15-8821) together with a Docketing Statement (DSCB:15-134A) with the Bureau of Corporations and Charitable Organizations. Fillable PDF is hosted at pa.gov. - Online filing portal: hub.business.pa.gov/ · verified April 21, 2026
PA Business One-Stop Hub (Keystone Login). Online filing portal for Certificate of Organization, annual report, amendments, and UCC. Online LLC formation is typically approved within 1–3 business days based on the Department's published Business Filing Services guidance. - Business name search: file.dos.pa.gov/search/business · verified April 21, 2026
Pennsylvania business entity search, operated by the Department of State. Cloudflare bot-verification gate appears on first load; page otherwise resolves normally. - Naming rules: www.palegis.us/statutes/consolidated/view-statute?iFrame=true&txtType=… · verified April 21, 2026
15 Pa.C.S. Chapter 2 (Entities Generally): Sections 202 (requirements for names) and 204 (name restrictions, including required designators such as 'company,' 'limited,' 'limited liability company,' or an abbreviation). Official Pennsylvania General Assembly statutes. - Operating agreement requirement: www.palegis.us/statutes/consolidated/view-statute?iFrame=true&txtType=… · verified April 21, 2026
15 Pa.C.S. §8815 recognizes operating agreements (written, oral, or implied) but does not require LLCs to adopt one. Under Chapter 88 (Pennsylvania Uniform Limited Liability Company Act of 2016), default statutory rules govern in the absence of an operating agreement. - Publication requirement: www.pa.gov/agencies/dos/programs/business/types-of-filings-and-registr… · verified April 21, 2026
PA Department of State LLC information page: 'No advertising is required when forming a domestic limited liability company.' The old pre-2017 publication rule was repealed by Act 170 of 2016. - Foreign LLC registration fee: www.pa.gov/agencies/dos/programs/business/fees-and-payments · verified April 21, 2026
PA DOS fee schedule: Foreign Registration Statement (foreign LLC) = $250. - Annual report fee: www.pa.gov/agencies/dos/programs/business/types-of-filings-and-registr… · verified April 21, 2026
Pennsylvania Annual Reports page: under Act 122 of 2022, LLCs must file an annual report (Form DSCB:15-146) each year between January 1 and September 30. Fee is $7 for for-profit LLCs. Beginning with 2027 filings, non-compliance triggers administrative dissolution 6 months after the deadline. - Franchise tax: www.pa.gov/agencies/revenue/resources/tax-rates/corporation-tax-rates · verified April 21, 2026
Pennsylvania eliminated the Capital Stock/Foreign Franchise Tax effective for tax years beginning January 1, 2016. No franchise or capital stock tax applies to LLCs. Restricted professional companies pay a separate annual registration fee of at least $500 under 15 Pa.C.S. §8998. - Corporate income tax rate: www.pa.gov/agencies/revenue/resources/tax-rates/corporation-tax-rates · verified April 21, 2026
PA Department of Revenue Corporate Net Income Tax rate for 2026 = 7.49% (Act 53 of 2022 schedule). Rate steps down 0.5 points per year to 4.99% by 2031. Applies to C-corps and to LLCs that elect C-corp treatment. - Sales tax rate: www.pa.gov/agencies/revenue/resources/tax-types-and-information/sales-… · verified April 21, 2026
Pennsylvania Sales, Use and Hotel Occupancy Tax base rate is 6%. Allegheny County adds 1% local tax and Philadelphia adds 2% local tax; statewide base rate reported here.