A Massachusetts sales tax exemption removes the standard 6.25% sales tax from a transaction depending on the product being sold or buyer's status. Groceries, prescription drugs, and clothing generally qualify at checkout, but purchaser-based exemptions work differently. Before a transaction, non-profits, retailers buying inventory for resale, or manufacturers buying production equipment must present a specific certificate, which the seller has to keep on file. Product and buyer exemptions involve different processes, with compliance issues arising if businesses fail to follow specific requirements or maintain proper documentation.

Below, we'll explore how these exemptions work, which certificates apply to which purchaser types, and how tax software can reduce the manual work of tracking exemption status across a customer base.

Key takeaways

• Massachusetts exempts specific product categories such as groceries and prescription drugs, and certain buyers can obtain certificates to exempt their purchases.

• Sellers, not buyers, typically owe the uncollected tax if an audit discovers an exempt sale without a matching, properly completed certificate on file.

• Tax software can apply exemption status automatically once a customer is flagged as exempt, but it doesn't collect and store the certificate.

What is a Massachusetts sales tax exemption?

Massachusetts charges 6.25% sales tax on most retail sales of tangible personal property and certain services. A sales tax exemption removes that obligation on a specific transaction, because of what's being sold or who's buying it.

Who qualifies for a sales tax exemption in Massachusetts?

Several categories of buyers can claim an exemption from Massachusetts sales tax.

Retailers that buy for resale

Businesses that plan to resell the inventory they purchase don't pay sales tax on their transactions since the tax gets collected later from the end customer. These retailers use Form ST-4, the Sales Tax Resale Certificate.

Exempt organisations

Non-profits with federal 501(c)(3) status – as well as federal government agencies, churches, and certain educational institutions – can make a purchase tax-free when it supports their stated exempt purpose. Unrelated spending isn't exempt. These organisations first apply to the Massachusetts Department of Revenue for Form ST-2, the Certificate of Exemption, then present Form ST-5, the Sales Tax Exempt Purchaser Certificate, to sellers.

Industries

Massachusetts exempts materials, tools, and fuel used directly and exclusively in certain industries, including agricultural production, newspaper publishing, and power generation for customers and industrial manufacturing plants. Businesses in these industries use Form ST-12, the Exempt Use Certificate.

Out-of-state and interstate commerce buyers

Property purchased in the state but shipped directly out for use elsewhere generally isn't subject to Massachusetts sales tax, since the state doesn't tax property once it leaves its borders.

What are common product-level exemptions in Massachusetts?

Massachusetts exempts certain product categories, such as everyday clothing items up to US$175, from sales tax no matter who's buying them. These exemptions apply automatically at the point of sale.

Here are some of the most common product-level exemptions:

• Clothing: Clothing and footwear items worth up to US$175 are exempt, and anything above that threshold gets taxed only on the amount that exceeds US$175. So a US$200 coat is taxed on just US$25.

• Groceries: Excluding restaurant meals, food products are exempt. This uses the same US$175 threshold as clothing.

• Prescription drugs and certain medical devices: Prescription medications, along with items such as pacemakers and hearing aids, are exempt.

• Periodicals: Newspapers and magazines sold by subscription or at newsstands are exempt. However, newsletters generally aren't exempt.

• Residential heating fuel and utilities: Gas, electricity, and steam sold for residential use are exempt.

How do you use a sales tax exemption certificate in Massachusetts?

Exemption certificates document your reason for not charging sales tax. Sellers are expected to check that the form is complete, the exemption claimed makes sense given what's being purchased, and the buyer's registration is present where required. Taking a certificate in good faith generally protects the seller from liability if it later turns out to be invalid, but only if the seller did their due diligence at the time of sale. A certificate collected after the sale, to retroactively justify not collecting tax, doesn't carry the same weight.

What are the recordkeeping and compliance requirements for sellers accepting exemptions?

Massachusetts requires businesses to keep sales and use tax records, including exemption certificates, for three years. Sellers should consider keeping certificates longer in certain circumstances.

Here are some other best practices:

• Organise certificates by type and expiry: Track resale certificates and exempt organisation certificates separately because they don't necessarily expire on the same schedule.

• Cross-reference the certificate against the transaction: If a customer has a manufacturing exemption certificate but orders office furniture, you should catch that mismatch before the sale, not during an audit two years later.

• Document exempt sales separately in your books: Keep exempt revenue clearly separate from taxable revenue.

Which tools can help handle exemption certificate management?

Manually tracking exemption certificates can get complicated once a business has more than a few exempt customers. Tax compliance software helps simplify that work. Stripe Tax, for example, calculates the correct tax treatment on transactions across Massachusetts and other jurisdictions. It lets a business mark specific customers as tax-exempt within the Stripe Dashboard or through Stripe's application programming interface (API). Once a customer is flagged as exempt, Stripe Tax applies that status automatically to future transactions instead of requiring a manual check at each sale.

While it doesn't collect and retain the certificate, Stripe Tax reduces the risk of an exempt customer being taxed by mistake or a taxable customer being treated as exempt because someone forgot to update a spreadsheet.

Certificates – whether an ST-4, ST-5, or ST-12 – still need to be collected, verified, and stored according to the Department of Revenue's documentation standard. Software doesn't eliminate that step. Good tooling simply ensures the exemption status tied to that paperwork is applied consistently at the point of sale.

How Stripe Tax can help

Stripe Tax reduces the complexity of tax compliance so you can focus on growing your business. Start collecting taxes globally by adding a single line of code to your existing integration, clicking a button in the Dashboard or using our powerful API.

Stripe Tax helps you monitor your obligations and alerts you when you exceed a tax registration threshold based on your Stripe transactions. It can also register to collect tax on your behalf in the US, automate US filings in the Dashboard, and manage global filings through trusted partners. Stripe Tax automatically calculates and collects sales tax, value-added tax (VAT), and goods and services tax (GST) on:

• Digital goods and services in all US states and over 100 countries

• Physical goods in all US states and 42 countries

Stripe Tax can help you:

• Understand where to register and collect taxes: See where you need to collect taxes based on your Stripe transactions. After you register, switch on tax collection in a new state or country in seconds. You can start collecting taxes by adding one line of code to your existing Stripe integration, or add tax collection with the click of a button in the Stripe Dashboard.

• Register to pay tax: If you need to register for sales tax in the US, let Stripe manage your tax registrations. You'll benefit from a simplified process that prefills application details – saving you time and simplifying compliance with local regulations. If you need help registering outside of the US, Stripe partners with Taxually to help you register with local tax authorities.

• Automatically collect tax: Stripe Tax calculates and collects the right amount of tax owed, no matter what or where you sell. It supports hundreds of products and services and is up-to-date on tax rules and rate changes.

• Simplify filing: Stripe Tax automates US filings in the Dashboard, powered by TaxJar. For global filings, Stripe Tax seamlessly integrates with filing partners, so your global filings are accurate and timely. Let our partners manage your filings so you can focus on growing your business.

Learn more about Stripe Tax or get started today.

FAQs about Massachusetts sales tax exemptions