How To Register for Sales Tax in New York (New York Sales & Use Tax Registration Guide)

Published September 2, 2026 | Source: New York State Department of Taxation and Finance | tax.ny.gov

New York Sales Tax Registration Quick FAQ

New York Sales Tax: A Brief Overview

New York’s state sales tax rate is a comparatively modest 4%, but don’t let that headline number fool you. Nearly every county and city in the state tacks on its own local rate, and in New York City and the surrounding suburban counties, there’s a third layer on top of that. Add it all up and combined rates run anywhere from about 7% to 8.875%, with New York City landing at the top of that range: 4% state + 4.5% city + 0.375% Metropolitan Commuter Transportation District (MCTD) surcharge. The MCTD surcharge applies across a 12-county district covering the five boroughs plus several surrounding counties, so it’s not just a New York City thing.

New York sources sales based on delivery destination—meaning rate charged depends on where the customer receives the goods, not where your business happens to sit. That matters a lot if you ship statewide, since a Buffalo warehouse and a Manhattan apartment can trigger very different rates on the same product.

Regarding what should actually be taxed, there is a general rule of thumb: sales of tangible personal property (physical goods) are taxable unless specifically exempt, and services are exempt unless specifically made taxable. There are a few quirks worth noting:

• Clothing and footwear under $110 per item are exempt from the state’s 4% rate (and, in some jurisdictions, from local rates too), though many counties opt to tax clothing regardless of price. Know your local rules before you assume that hoodie is tax-free.
• Groceries, prescription drugs, and most over-the-counter medications are generally exempt.
• Prewritten software and SaaS are treated as taxable tangible personal property, which surprises a lot of software founders who assume it would qualify as an exempt service.
• Many services most states leave alone are taxable, including appliance repair, dog grooming, interior decorating, protective/detective services, parking, and (in New York City specifically) a set of miscellaneous personal services like tanning and tattooing.

Step 1: Determine Whether You Need to Register for New York Sales Tax

Every registration starts with the obvious question: do you need to collect and remit New York sales tax? Registration is triggered by nexus, and New York recognizes both the traditional physical kind and the newer economic kind.

Physical Presence Nexus (In-State Sellers)

You have physical nexus in New York if you:

• Maintain a place of business in the state, such as a store, office, or warehouse
• Solicit business in New York through employees, independent contractors, agents, or other representatives who sell taxable goods or services on your behalf
• Solicit business through catalogs or advertising and have some additional connection to the state
• Regularly (at least 12 times a year) deliver taxable products to New York customers in your own vehicles

If any of that describes your business, you have physical nexus, and your sales volume is irrelevant. New York doesn’t care whether you sell $500 or $5 million worth of goods a year once you’ve got a physical footprint. You must register if you make taxable sales, even if it’s only once a year at a farmer’s market or craft fair.

Economic Nexus (Remote Sellers)

New York adopted economic nexus after South Dakota v. Wayfair, and it’s unusual in that it’s made of two necessary parts. A remote seller with no physical presence in New York must register once both of the following are true:

• Gross receipts from tangible personal property delivered into New York exceed $500,000, and
• The seller made more than 100 separate sales of tangible personal property delivered into New York

While the transaction-count has remained steady over time, the dollar threshold hasn’t. It started at $300,000 when New York first rolled out economic nexus in 2018, then was raised to $500,000 in mid-2019.

Just as important as the thresholds themselves is the look-back period. New York measures economic nexus over the immediately preceding four sales tax quarters, not standard calendar quarters. The sales tax quarters are:

• March 1 through May 31
• June 1 through August 31
• September 1 through November 30
• December 1 through February 28 (29 in a leap year)

If your gross receipts and transaction count—taxable and exempt alike—cross both thresholds within that rolling four-quarter window, you must register within 30 days of the day you crossed them, and begin collecting tax 20 days after that.

Marketplace Facilitator Rules

If you sell through Amazon, Etsy, eBay, or a similar platform, New York calls that platform a “marketplace provider,” and it generally takes on the job of collecting and remitting New York sales tax on the sales it facilitates, once the provider’s own combined sales into New York exceed the same $500,000-and-100-transaction thresholds.

Here’s the part that’s easy to miss: even if a marketplace is collecting on your behalf, you (the “marketplace seller”) still have to register and file sales tax returns if you independently meet New York’s registration requirements. When calculating your own economic nexus, include both your independently made sales and any sales made through a registered marketplace.

Step 2: Gather the Information You’ll Need to Register

New York’s application moves quickly once you’re logged in, but only if your paperwork is lined up first. Since the online form pulls from a lot of different categories, here’s everything you should have ready before you start—organized in roughly the order you’ll be asked for it:

If you’re buying an existing New York business or its assets, don’t skip the bulk sale notification. File Form AU-196.10, Notification of Sale, Transfer, or Assignment in Bulk at least 10 days before the sale closes, and confirm you’ve received the Tax Department’s release before you pay the seller. Skip it, and you may find yourself personally on the hook for someone else’s unpaid tax bill.

Step 3: Choose Your New York Sales Tax Registration Method

Unlike states that still offer a paper-and-mail alternative, New York sales tax registration is a fully digital process. All vendors—including remote sellers and marketplace facilitators—register through New York Business Express, which requires an NY.gov Business account. If you already have an Individual NY.gov account, that won’t grant you access on its own; you’ll need to create the separate business account.

You’ll also need to pick the right certificate type:

• Regular Certificate of Authority: for anyone selling from a home, shop, store, cart, stand, or other regularly-used facility, and required for anyone selling at shows, craft fairs, or flea markets, even on an occasional basis.
• Temporary Certificate of Authority: available if you’ll make taxable sales in New York for no more than two consecutive sales tax quarters within any 12-month period. You can only hold one temporary certificate per 12-month period, and show or entertainment vendors aren’t eligible for this option at all.

Step 4: Complete Your New York Sales Tax Registration

With your documentation gathered and certificate type chosen, here’s how the online process runs through New York Business Express. It breaks down into roughly four phases:

Set up your account

1. Go to New York Business Express and create your NY.gov Business account.
2. Open the activation email, create your security questions, and set a password.
3. Once your account is active, you’ll land on the MyNY Dashboard. Select NY Business Express at the bottom of the page.
4. Log back in and select your business from the list, or choose My business is not listed and enter it manually.
5. Click Start Application, then Get Started to continue.

Build your business profile

6. Confirm your business entity type.
7. Enter your business identification: legal name, DBA/trade name (if applicable), and FEIN for every entity type besides sole proprietors.
8. Provide and validate your physical business address. Check the box if your mailing address matches.
9. Add additional locations only if you have more than one permanent place of business.
10. If your mailing address is different, you will be prompted to enter it. Note that all correspondence goes to whatever mailing address you list.
11. Enter your main business phone number and email.
12. Look up (or enter) your NAICS code. Add a second one if you operate in more than one industry.
13. Add your responsible persons: name, SSN or EIN, ownership percentage, and address for each owner, officer, or partner.

Add registration-specific details

14. Select your reason for applying (starting a new business, purchasing an existing one, etc.), then enter the date you’ll begin selling taxable goods or services in New York.
15. Fill in the Temporary Vendors date field if you have a seasonal business or only plan on doing business in the state temporarily.
16. Describe your business activities and indicate whether you operate from home.
17. If you’re purchasing an existing business, enter the former owner’s information here and confirm you’ve already filed Form AU-196.10.
18. Answer the financial questions: whether you accept card payments, your expected annual sales and sales tax collections, and the bank account you’ll use for remittances.
19. Confirm your primary and mailing addresses (these should auto-populate from Step 8).
20. Add Additional Location(s) if you have more than one permanent place of business, and if you have elected to file one (consolidated) sales tax return for all locations. If you aren’t going to file a consolidated return, you’ll have to file a separate application for each additional location.

Answer compliance questions and submit

21. Work through the remaining screening sections: designated tax-matter contacts, any partners or members with 20% or more ownership, business entity background questions, and business associations. Answering “yes” to any of these typically triggers a short follow-up question or two.
22. If you perform any regulated business activities, answer accordingly; this will determine if you need additional licenses or to fill out additional applications.
23. Complete a Responsible Person Questionnaire for each “responsible person” you listed in Step 13. The system will pull their names in automatically.
24. Review your full application for accuracy, read and sign the electronic attestation, then submit.
25. Print or save your confirmation page for your records.

After submission, watch both your email and your mailbox. You’ll typically receive your Certificate of Authority in the mail within about a week to ten business days, along with a separate PIN letter that lets you set up your Tax Department Online Services account for filing returns. Do not start collecting or making taxable sales before that certificate arrives—you cannot legally make taxable sales until you have it in hand.

Once it does, display your Certificate of Authority prominently at your place of business. No storefront? Attach it to your cart, truck, stand, or or keep it accessible from the website you sell through. Skip this step, and you’re risking a $50 penalty for failing to display it.

New York Sales Tax Registration Renewal

New York’s renewal policy isn’t quite permanent, but it’s not an annual chore either. A regular Certificate of Authority doesn’t come with a fixed expiration date. What it does come with is a standing possibility that the Department will ask you to reprove yourself, and as of the state’s 2026-2027 fiscal year budget, that possibility just became a certainty for every registered vendor.

New York has enacted a mandatory, statewide sales tax vendor reregistration program, required to be completed by December 31, 2030. A few details worth knowing if you hold (or plan to hold) a Certificate of Authority:

• You can’t self-initiate it. Vendors are selected and notified by the Department in phases.
• You’ll get advance warning. The Department is required to mail a formal expiration notice, by certified mail, at least 180 days before your Certificate of Authority’s stated expiration date.
• There is a set deadline to respond. A complete reregistration application is due at least 90 days before that expiration date. Miss it, and your certificate can lapse.
• There are no set fees… yet. Past reregistration programs have sometimes carried a fee, but the Department hasn’t published pricing details for this new program yet.

The practical takeaway is to keep an eye on your mail (and your spam folder) for the next several years. And if you get a notice from the Tax Department, don’t set it aside for long.

Temporary Certificates of Authority work differently. They carry a built-in beginning and end date, and they expire when that window closes. If you’ll be doing business again, you’re better off applying for a regular certificate rather than reapplying every season, since you can’t hold more than one temporary certificate in a 12-month period anyway.

How to Cancel a New York Sales Tax Registration

If your business closes, gets sold, or changes its legal structure, you can’t just stop selling and quietly disappear. New York expects a final return and a properly surrendered certificate.

Here’s how to properly end a New York sales tax registration:

1. File your final sales tax return within 20 days of ceasing business operations, selling or transferring the business, or changing its legal form (for example, converting from a sole proprietorship to an LLC). On your final return, you must also report and collect any sales tax due on the sale of business assets.
2. Surrender or destroy your Certificate of Authority. You don’t need to physically mail it back; once your final return is processed, the department inactivates your account and the certificate is no longer valid.
3. Notify any buyer properly. If you’re selling the business or its assets, give the purchaser a copy of Form TP-153, Notice to Prospective Purchasers of a Business or Business Assets, and make sure the bulk sale notification steps have already been handled.
4. Apply for a new Certificate of Authority if you’re continuing under a different structure. Changing your business’s legal form doesn’t just require closing the old registration; the new entity needs its own certificate, applied for at least 20 days before the change takes effect. A Certificate of Authority can never be transferred or assigned between owners or entities.
5. Hang onto your records. New York requires sales tax vendors to keep detailed records of every sale and purchase for at least three years from the due date of the related return. Closing your account doesn’t close the audit window behind it.

Skip the final return, and the Tax Department won’t assume you’re done—it’ll assume you’re delinquent. Penalties for failing to file apply even on returns where you owed zero tax.