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NY Startup Setup

Launching a New York Company With Its Books Built In From the Start

Forming a business in New York isn't hard, but it comes with steps other states skip, such as the LLC publication requirement and a sales tax certificate you need before your first sale. Agile Business Accounting walks founders through registration, tax accounts and payroll setup, then builds a clean set of books, so your first year starts organized.

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The First 90 Days Decide a Lot

The decisions you make while forming a company shape how it's taxed, how cleanly its records are kept and how much cleanup you'll pay for later. Many owners we meet formed their business quickly online and opened a bank account a few weeks later. Then they ran six months of business expenses through a personal credit card before anyone set up books. None of that is unusual, but all of it is avoidable.

Our formation work combines practical registration help with accounting setup. We don't act as your attorney, and we recommend legal counsel for operating agreements, partner arrangements or anything involving outside investors. What we do is make sure the financial plumbing is in place before money starts moving. That means the right registrations, tax accounts, a business bank account and a ledger ready to record the first transaction correctly.

New York founders work with us online, and many in Staten Island and other parts of the metro area also visit our office in Old Bridge, New Jersey, by appointment. We work in English and Spanish.

Choosing a Structure: A Practical Comparison

Choosing an entity is ultimately a decision for you, with your attorney and tax advisor. These are the trade-offs we help you think through from an accounting perspective:

Structure How it's formed in New York Accounting and tax notes
Sole proprietorship No state filing; an assumed name certificate with the county clerk if you use a business name Simplest books; business income goes on your personal return
LLC Articles of Organization with the Department of State, then publication Flexible tax treatment; default pass-through, with an S election possible
Corporation Certificate of Incorporation with the Department of State Separate corporate filings; may elect S status federally and with the state

Founders operating in New York City should also consider city-level taxes. Unincorporated businesses and some corporations face different city treatment, as explained on our New York small business tax preparation page.

The LLC Publication Requirement, Explained

New York is one of the few states that requires new LLCs to publish notice of their formation. In general:

  1. Within 120 days of formation, the LLC publishes a notice in two newspapers chosen by the county clerk in the county of the LLC's office, typically one weekly and one daily.
  2. The notice runs once a week for six consecutive weeks.
  3. The newspapers provide affidavits of publication.
  4. The LLC files a Certificate of Publication with the Department of State.

Publication costs vary a lot by county and are often highest in Manhattan. Skipping it can suspend the LLC's authority to do business in New York until it's corrected. We build the deadline into your calendar and track the paperwork. When you budget your startup costs, we record the expense correctly as a formation cost.

Tax Registrations Before You Open

Once the entity exists, a few tax accounts usually need to be in place before you start operating:

  • Federal EIN from the IRS. This is needed for the bank account, payroll and most tax filings.
  • Sales tax Certificate of Authority from the state, if you'll sell taxable goods or services. Apply ahead of your opening date, because New York expects you to hold it before making taxable sales.
  • Employer registration for unemployment insurance and withholding when you hire.
  • Workers' compensation, disability and paid family leave coverage, which New York requires for most employers.
  • Local licenses, which can come from city agencies in New York City for certain industries such as food service, home improvement and some retail.

Our permits and license application service can research which approvals apply to your activity and location.

Books From Day One

This is where formation turns into accounting. Within your first month with us, we:

  • Help you open a dedicated business bank account and separate business spending from personal spending
  • Set up QuickBooks Online with a chart of accounts designed for your industry and entity type (see our QuickBooks setup and support page)
  • Record pre-opening expenses you paid personally as owner contributions or reimbursable startup costs, so they aren't lost
  • Configure sales tax rates for the New York localities you sell into
  • Create a filing calendar covering sales tax quarters, payroll returns, estimated taxes and the state's biennial statement for LLCs and corporations
  • Set up payroll for your first hire through our payroll processing service

If you need a written plan for a lender or a lease, we can prepare one through business plan creation using the same financial assumptions.

How Formation Engagements Are Priced

We quote after the free consultation. The main factors are:

  • Entity type and number of owners
  • Whether you've already formed the entity or are starting from scratch
  • Number of tax registrations and licenses involved
  • Whether you'll have employees in the first year
  • Inventory, multiple locations or online sales into other states
  • Whether you continue into monthly bookkeeping after setup, which most founders do

Publication fees, state filing fees and license fees are paid directly to the newspapers and agencies and aren't part of our fee. For our full range of New York services, see the New York bookkeeping and financial services overview, or browse other startup paperwork under business support services. Reach us through the contact page or at (732) 200-2514.

Answers

Frequently Asked Questions

I live in New Jersey but plan to open a shop in New York. Where should I form?

Usually where the business will actually operate, though there are exceptions. Forming in New Jersey and then registering in New York as a foreign entity adds a second set of filings, and you still owe New York taxes on New York business. Talk through your plans with an attorney. We'll show you the ongoing accounting and filing differences between the options.

What happens if my LLC missed the 120-day publication deadline?

The LLC's authority to carry on business in New York can be suspended, but it can generally be restored by completing publication and filing the Certificate of Publication late. Contracts and lawsuits are where suspension causes real problems, so it's worth fixing promptly. We'll help you track the steps and record the cost.

Do I need sales tax registration if I only sell services?

It depends on the service. Many services are not taxable in New York, but some are, including certain repair, maintenance, information and protective services. If any part of your business makes taxable sales, you'll need a Certificate of Authority before you begin. We review your offerings during setup and suggest confirming unusual cases with the state.

Can you set up my books if I formed the company months ago?

Yes, and it's common. We collect bank and credit card statements from the formation date forward, record startup costs and owner-paid expenses, reconcile every account and bring the books current. From there, monthly bookkeeping keeps things on track. Catching up early in the first year is far easier than rebuilding at tax time.

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Free Tool · 2026 Tax Year

Quarterly Tax Estimator

Self-employed or own a pass-through business? Get a quick estimate of your quarterly federal and New Jersey estimated tax payments.

Estimate only, using 2026 federal brackets and standard deduction, self-employment tax, a simplified 20% QBI deduction, and NJ gross income tax rates. It is not tax advice. Your actual liability depends on deductions, credits, and other income.