ST-121 (9/96) (back)
General Instructions
If you have a valid Certificate of Authority , you may use Form ST-121 to
but electricity used for both operating exempt machinery and plant lighting
purchase tangible personal property or services exempt from tax to the
may be purchased tax exempt. The tax due on the electricity for the lighting
must be reported on your sales and use tax return as Purchases Subject to
extent indicated in these instructions. Complete all required entries on the
front of the form and give it to your supplier.
Use Tax .)
The term tools refers to hand tools such as those used by carpenters and
You may use Form ST-121 as a blanket certificate covering the first and
machinists. It does not include parts, attachments or devices that are
subsequent purchase of the same general type of property or service.
affixed to a machine in connection with the performance of its function.
However, each subsequent sales slip or purchase invoice (excluding utility
Tools qualify for exemption only if used directly and predominantly in
bills) based on this blanket certificate must show the purchaser’s name,
production (for example, tools used predominantly to tighten a fitting on a
address, and Certificate of Authority identification number. Promotional
machine used in the production of tangible personal property or a utility
materials may be purchased exempt from tax on a percentage basis.
service for sale; or on a machine being produced for sale).
This form may not be used for the following purchases:
Check the box(es) for each type of fuel or utility service you are purchasing
or for parts, tools or supplies if you are purchasing them.
Beverage container tax – this certificate does not relieve a seller of
nonrefillable beverage containers from liability for the one cent per-container
Item c – Purchases of these services are exempt from state and New York
tax.
City sales and use tax but subject to all other local sales and use taxes in
effect where delivered.
Motor fuel – sales tax must be paid at the time of purchase. If the motor
fuel is used in an exempt manner, the purchaser may file Form FT-500,
Part III
Application for Refund of Sales Tax Paid on Automotive Fuels , to request a
Purchases described in Part III are exempt from all state and local sales
refund.
and use taxes (including New York City).
Diesel motor fuel — not enhanced (e.g., No. 2 heating oil) – if for use in
Item g – Use this line to claim exemption from all sales and use taxes on
production, may be purchased tax exempt by using Form FT-1020,
qualified tangible personal property or services not otherwise specified in
Exemption Certificate for Certain Taxes Imposed on Diesel Motor Fuel and
this certificate. Describe the exempt use of the tangible personal property or
Propane , or Form FT-1012, Manufacturing Certification for Certain Taxes
services being purchased and identify the applicable section of the Tax Law.
Imposed on Diesel Motor Fuel and Residual Petroleum Product .
Misuse of this Form
Diesel motor fuel means kerosene, crude oil, fuel oil or motor fuel suitable
for use in the operation of a diesel engine. It does not include that special
Any person who intentionally issues a fraudulent exemption certificate will
grade of diesel product specifically designated No. 4 diesel fuel not suitable
become liable for penalties and interest in addition to the sales tax initially
as fuel used in the operation of a motor vehicle engine or No. 5 or No. 6 oil.
due. Some penalties that apply are:
(See Notice N-89-63 for further definition of No. 4.)
— 100% of the tax due
Diesel motor fuel — enhanced – must be purchased tax paid; however, if
— $50 for each fraudulent exemption certificate issued
used in production, the purchaser may request a refund by filing
— A misdemeanor penalty (consisting of fines not to exceed $10,000 for an
Form FT-500, Application for Refund of Sales Tax Paid on Automotive
individual or $20,000 for a corporation).
Fuels .
In addition to the penalties imposed for misuse of an exemption certificate
Enhanced diesel product includes diesel fuel, No. 1 diesel fuel and
and any other penalties imposed by the Tax Law that may apply, your New
enhanced No. 2 fuel oil (the blended product that results from the mixing of
York State Certificate of Authority can be revoked for falsifying an
No. 2 fuel oil with kerosene or cetane improver to make it more suitable to
exemption certificate. Once this Department has revoked your Certificate of
operate in a motor vehicle diesel engine).
Authority, you will be prohibited from conducting any business in New York
Kero-jet fuel – exempt airlines (defined in Regulation section 528.10(b)(1))
State for which a Certificate of Authority is required.
may purchase kero-jet fuel tax exempt by using Form FT-1020, Exemption
Certificate for Certain Taxes Imposed on Diesel Motor Fuel and Propane .
To the Vendor
The purchaser must give you an exemption certificate with all required
Specific Instructions
entries completed no later than 90 days after delivery of the property or
service sold or the sale will be deemed to have been taxable at the time of
Part I
the transaction. If you receive a certificate after the 90-day period, both you
Purchases of promotional materials for distribution outside New York State
and the purchaser assume the burden of proving the sale was exempt.
are exempt from all state and local sales and use taxes (including New
Additional substantiation may be required.
York City).
In addition, if you fail to collect tax as a result of accepting an improperly
Promotional materials include all types of advertising and related materials
completed exemption certificate, you become personally liable for the tax
such as catalogs, free gifts, promotional displays and annual reports as well
plus any penalty and interest charges due, unless the certificate is
as order forms, applications and return envelopes, and mailing envelopes
corrected within a reasonable period of time.
used to deliver advertising and related materials.
You must keep this exemption certificate for at least three years after
the due date of the last return to which it relates, or the date the return was
Indicate the percentage of the promotional materials to be sent to locations
filed, if later. You must also maintain a method of associating an exempt
outside New York State. See TSB-M-92(4.1)S for information on calculating
sale made to a particular customer with the exemption certificate you have
the percentage and using the certificate as a single-purchase or blanket
on file for that customer.
purchase certificate. If you issue a blanket certificate and your blanket
percentage changes significantly, you should file a new certificate that
reflects the revised percentage. If the percentage for a particular purchase
Need Help?
substantially varies from the blanket percentage, you may issue a
single-purchase certificate for that purchase.
For information, forms or publications, call the Business Tax Information Center at
1 800 972-1233. The call is toll free from anywhere in the U.S. (including Alaska and
Part II Manufacturing Exemptions
Hawaii) and Canada. For information, you can also call toll free (from New York State
only) 1 800 CALL TAX (1 800 225-5829). From areas outside New York State, call
(518) 438-8581. For forms or publications, you can also call toll free (from New York
Effective September 1, 1996, parts with a useful life of one year or
State only) 1 800 462-8100. From areas outside New York State, call (518) 438-1073.
less, tools or supplies (Part II (a)) and the services described in
Telephone assistance is available from 8:30 a.m. to 4:25 p.m., Monday through
Part II (c) are exempt in New York City.
Friday.
Hotline for the Hearing and Speech Impaired - If you have a hearing or speech
Item b – If you produce tangible personal property or gas, electricity,
impairment and have access to a telecommunications device for the deaf (TDD), you can
refrigeration or steam, for sale, you may use this certificate to purchase fuel
get answers to your New York State tax questions by calling 1 800 634-2110 toll free
(except motor fuel or diesel motor fuel), gas, electricity, refrigeration or
from anywhere in the U.S. (including Alaska and Hawaii) and Canada. Hours of operation
are from 8:30 a.m. to 4:15 p.m., Monday through Friday. If you do not own a TDD, check
steam used in its production without payment of state and local sales and
with independent living centers or community action programs to find out where
use taxes to the vendor. Purchases in Item b are subject to the New York
machines are available for public use.
City tax when delivered (or used) in New York City but are exempt from
Persons with Disabilities - In compliance with the Americans with Disabilities Act, we
state and all other local sales and use taxes.
will ensure that our lobbies, offices, meeting rooms and other facilities are accessible to
You may not purchase any fuel or utility services exempt from tax unless all
persons with disabilities. If you have questions about special accommodations for
or part of the fuel or service is used directly and exclusively in production
persons with disabilities, please call the information numbers listed above.
for sale. You must, however, pay any state and local taxes due on any part
If you need to write, address your letter to: NYS Tax Department, Taxpayer Assistance
of any fuel or utility services not used for an exempt purpose. (For example,
Bureau, W A Harriman Campus, Albany NY 12227.
gas purchased solely to heat or cool a factory must be purchased tax paid,