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  • Pennsylvania EIN for a Corporation: Filing Checklist

    • March 9, 2026
    • Posted by: OTIN Editorial Team
    • Category: EIN
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    Pennsylvania EIN for a Corporation: Filing Checklist What a Pennsylvania Corporation Uses an EIN For An Employer Identification Number (EIN) is the federal tax ID used to identify your corporation for IRS reporting and many operational tasks. In Pennsylvania, a corporation typically needs an EIN to: Open a business bank account and establish corporate banking

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  • Illinois EIN for an LLC: Timeline and Common Mistakes

    • March 9, 2026
    • Posted by: OTIN Editorial Team
    • Category: EIN
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    Illinois EIN for an LLC: Timeline and Common Mistakes What an EIN Is and Why an Illinois LLC Usually Needs One An Employer Identification Number (EIN) is a federal tax ID issued by the IRS. For an Illinois LLC, an EIN is commonly needed to: Open a business bank account and set up merchant processing

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  • New York Tax ID Number vs EIN: What’s the Difference?

    • March 9, 2026
    • Posted by: OTIN Editorial Team
    • Category: Tax ID Number
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    New York Tax ID Number vs EIN: What’s the Difference? Why “Tax ID Number” Can Mean Different Things The phrase “tax ID number” is a general term that can refer to different identifiers used by federal, state, and local tax agencies. In New York, business owners commonly use “tax ID” to describe: EIN (Employer Identification

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  • Florida EIN Application: Step-by-Step for LLCs and Corporations

    • March 9, 2026
    • Posted by: OTIN Editorial Team
    • Category: EIN
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    Florida EIN Application: Step-by-Step for LLCs and Corporations What an EIN Is and Why Florida Businesses Need One An Employer Identification Number (EIN) is a federal tax ID issued by the IRS to identify a business for tax administration. Florida LLCs and corporations commonly need an EIN to: Open a business bank account and establish

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  • How to Get a Tax ID Number in California for a New Business

    • March 9, 2026
    • Posted by: OTIN Editorial Team
    • Category: Tax ID Number
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    How to Get a Tax ID Number in California for a New Business What “Tax ID Number” Means for a California Business For a new business in California, “tax ID number” can refer to more than one identifier, depending on what your business does and how it is structured. Most new businesses will need one

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  • How to Register a DBA (Doing Business As) and When You Need One

    • March 9, 2026
    • Posted by: OTIN Editorial Team
    • Category: DBA
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    How to Register a DBA (Doing Business As) and When You Need One What a DBA (Fictitious Name) Is A DBA, also called a fictitious name, assumed name, or trade name, is a registered business name that differs from the legal name of the individual or entity that owns the business. A DBA does not

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  • How to Buy Wholesale Legally: Permits, Sales Tax, and Tax IDs

    • March 9, 2026
    • Posted by: OTIN Editorial Team
    • Category: Resale Certificate
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    How to Buy Wholesale Legally: Permits, Sales Tax, and Tax IDs (Resale Certificate Guide) What “Buying Wholesale Legally” Means Buying wholesale legally means purchasing goods intended for resale without paying sales tax at checkout, then collecting and remitting sales tax when you sell to the end customer (unless an exemption applies). The key compliance tool

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  • When Do You Need a Resale Certificate vs a Seller’s Permit?

    • March 8, 2026
    • Posted by: OTIN Editorial Team
    • Category: Resale Certificate
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    When Do You Need a Resale Certificate vs a Seller’s Permit? Resale Certificate vs. Seller’s Permit: The Core Difference A resale certificate and a seller’s permit are related, but they serve different compliance purposes in U.S. sales tax systems. Resale certificate: A document a buyer gives to a vendor to purchase inventory (or qualifying inputs)

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  • Business License vs Seller’s Permit: What’s the Difference?

    • March 8, 2026
    • Posted by: OTIN Editorial Team
    • Category: Business License
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    Business License vs Seller’s Permit: What’s the Difference? Why these two requirements get confused “Business license” and “seller’s permit” are often used interchangeably in conversation, but they serve different legal purposes. A business license is generally a permission to operate a business in a specific location. A seller’s permit is generally a tax registration that

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  • LLC vs Corporation: Which One Should You Form First?

    • March 8, 2026
    • Posted by: OTIN Editorial Team
    • Category: Start a Business
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    LLC vs Corporation: Which One Should You Form First? Why the “Form First” Question Matters Choosing between an LLC and a corporation is not only about taxes or paperwork. The entity you form first can shape ownership structure, fundraising options, payroll setup, and how easily you can add partners, issue equity, or qualify for certain

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