What A Pop-Up Shop In New York Actually Involves
A short lease does not mean a short list of obligations. Most of the permanent requirements still apply.
Pop-up retail is attractive because it looks like a way to test a market without a decade of commitment. The lease is short. Very little else about it is.
The occupancy agreement
Short-term retail deals are usually structured as licenses rather than leases. A license grants permission to occupy rather than an interest in the property, and it can typically be terminated more easily by the owner.
That is the trade. Read the termination clause first, because it determines whether you can be asked to leave in the middle of the season you took the space for.
Certificate of occupancy
The space must be legally usable for retail. A certificate of occupancy that permits the intended use is the landlord's responsibility to have, and the tenant's problem if it is absent. Check it rather than assuming it, particularly in a space whose previous use was different.
The obligations that do not shrink
A temporary shop still needs to register for sales tax collection with the State, still needs the licenses that attach to what it sells, still needs insurance, and still falls under accessibility requirements. A short duration reduces none of these.
If you are selling taxable goods you need a Certificate of Authority from the New York State Department of Taxation and Finance before your first sale, and it is not issued instantly. Apply well before opening.
Signage and the sidewalk
Signage is regulated by zoning and by the building's own rules, and the sidewalk in front of the shop is not yours. Displaying goods on it, or placing a sign on it, generally requires specific permission, and enforcement in busy retail corridors is active.
What it is genuinely good for
Used well, a pop-up tests a location and a price point with a defined downside. Used as a shortcut around the requirements of retailing, it produces the same problems as a permanent store, compressed into a shorter period.