What is considered doing business in New York?
James Williams
Published Mar 01, 2026
(a) The term doing business is used in a comprehensive sense and includes all activities which occupy the time or labor of people for profit. Every corporation organized for profit and carrying out any of the purposes of its organization is deemed to be doing business for purposes of the tax.
Is labor subject to sales tax in NY?
All charges for materials and labor that you bill to your customer for any repair, maintenance, or installation project, including any expenses or other markups, are taxable.
Do I need to register to do business in NY?
If you plan on conducting for-profit business through a sole proprietorship or general partnership under any name other than your own, you are required by law to file a Business Certificate (also called a Certificate of Assumed Name) in the office of the County Clerk in the county your business is located.
How to sell a business in New York State?
If you have questions, call the Sales Tax Information Center . If you plan to sell or transfer the assets of your business, give each prospective buyer a copy of Form TP-153, Notice to Prospective Purchasers of a Business or Business Assets. This document advises buyers of the requirement to notify us of the purchase.
What to do if you want to sell your business?
If you plan to sell or transfer the assets of your business, give each prospective buyer a copy of Form TP-153, Notice to Prospective Purchasers of a Business or Business Assets. This document advises buyers of the requirement to notify us of the purchase.
When to tell your landlord you are selling your business?
As soon as you plan to sell your business, you should notify the landlord right away. Do not wait until you have a sale pending with a buyer before you tell them. Remember that the landlord has rights in this situation too. The original lease agreement is between the seller and the landlord.
What happens to real estate when you sell a business?
When a business is being sold, buyers often associate the real estate as part of the business. But in many cases, the seller does not actually own the commercial building in which they run their business from.