Form DTF-950: Sales Tax Exemption Certificate for Diplomatic Missions and Personnel

Form DTF-950, issued by the New York State Department of Taxation and Finance, is the Certificate of Sales Tax Exemption for Diplomatic Missions and Personnel – Single Purchase Certificate. It’s used to document a specific, one-time purchase made by an eligible foreign mission or diplomatic/consular employee that qualifies for exemption from New York State and local sales tax under federal and state diplomatic tax rules.

Unlike a blanket exemption certificate that covers multiple transactions over time, DTF-950 is tied to a single purchase. That means a new form needs to be filled out and presented to the seller each time a qualifying transaction occurs, rather than keeping one certificate on file for repeated use.

Who Needs This Form

This certificate is intended for foreign diplomatic and consular missions accredited to the United States, along with their qualifying personnel, who hold a valid identification card issued by the U.S. Department of State’s Office of Foreign Missions. Not every diplomat or mission employee automatically qualifies for full sales tax exemption – the level of exemption depends on the tax exemption card issued to the individual or mission, which may grant full exemption, partial exemption, or exemption only above a certain purchase amount.

Retailers and vendors in New York who sell goods or services to diplomatic personnel should also be familiar with this form, since they’re the ones responsible for keeping the completed certificate on file to support the tax-exempt sale in case of an audit.

When This Form Is Used

DTF-950 comes into play at the point of sale when a diplomat, consular officer, or mission presents their tax exemption card to a New York vendor and the purchase qualifies for exemption under the terms printed on that card. The buyer and seller complete the form together, documenting details of the transaction, the exemption card information, and the nature of the purchase.

This is different from recurring exemption scenarios. If the same mission or individual expects to make multiple tax-exempt purchases from the same vendor over time, a different type of certificate – not the single-purchase version – would typically be more appropriate. DTF-950 specifically covers one transaction at a time, which makes it useful for occasional or large one-off purchases like furniture, electronics, or vehicle-related transactions.

How to Get and Complete the Form

Form DTF-950 is available directly from the New York State Department of Taxation and Finance as a PDF document. It does not have fillable digital fields, so it needs to be printed and completed by hand at the time of the transaction. Both the purchaser (the diplomat or mission representative) and the seller typically need to provide information on the form, including the exemption card number, the type of exemption granted, a description of the purchased goods or services, and signatures confirming the details.

Once completed, the seller keeps the certificate as proof that the exempt sale was properly documented, since this is what they’d need to show if the transaction is ever questioned by tax authorities. The purchaser should also keep a copy for their own records.

Diplomatic tax exemptions can be confusing because the rules vary depending on the country, the type of mission, and the specific card issued to the individual. If there’s any doubt about whether a purchase qualifies, it’s worth checking the details printed directly on the tax exemption card before completing the form, since vendors are required to follow those specific restrictions exactly.

For businesses that deal with other types of New York exemption documentation, it may also help to review related certificates like the Certificate of Individual Indian Exemption, which follows a similar point-of-sale documentation approach for a different category of exempt buyers. Businesses that regularly report sales activity at shows or events in New York may also find it useful to look at Form DTF-727 and its accompanying instructions for additional context on New York sales tax reporting requirements.