Sales made directly to the federal government or the State of Maine or any of its political subdivisions are exempt from sales tax and service provider tax. Sales made directly to any unincorporated agency or instrumentality of either the federal government or the State of Maine, or to any of their wholly-owned incorporated agencies or instrumentalities, are also exempt. This category includes school districts; water, power, parking, sewer and other districts in Maine established by legislative act as quasi-municipal corporations; village corporations; the University of Maine and Maine Community College Systems; and the Maine Turnpike Authority. Governmental subdivisions, units, agencies and instrumentalities covered by 36 M.R.S. §§1760(2) and 2557(2) are referred to in this rule as "governmental agencies."
Governmental agencies are not required to obtain a tax exemption certificate. A retailer or service provider must document all tax-free sales to governmental agencies by listing the name of the governmental agency on the invoice or sales slip.
Regardless of the specific method of payment, a retailer or service provider is not relieved of its burden of proving that a sale to a governmental agency is exempt if it has, at the time of the sale, knowledge of facts that give rise to a reasonable inference that the card is being used to make a personal purchase that is not tax-exempt or for any other purpose other than an official governmental purpose.
Notwithstanding the previous paragraph, sales made to authorized employees or representatives on behalf of governmental agencies that are paid for with cash, personal check, personal credit card, or personal debit card may be made tax-free if a magnetic customer card issued by the retaileror service provider to the governmental agency is presented at the time of the sale by the authorized individual making the purchase and is recorded electronically by the retaileror service provider. The retaileror service provider must retain the digital information identifying the transaction and the purchaser. The customer card must:
18-125 C.M.R. ch. 302, § 5