Key figures
Massachusetts receivables
2026, with sources
SaaS is taxable at 6.25%
Massachusetts taxes prewritten software, and DOR’s guidance makes clear that the label doesn’t matter: charges for software that is downloaded or accessed on the seller’s server, including SaaS, are generally taxable at 6.25%. A sale is not taxable where the true object is a service and software access is incidental, for example a consulting engagement delivered partly through a portal, or where no separate charge is made for the software.
There are no local sales taxes on general sales, so the rate is the same in Boston and Pittsfield, which makes billing simpler than in most taxing states.
When to register
A remote retailer must register and collect once its Massachusetts sales exceed $100,000 in the prior or current calendar year. There is no transaction count, so an enterprise SaaS company with three Massachusetts customers at $40,000 each is over the line. An employee or office in Massachusetts is physical presence and requires registration regardless.
For many startups the Massachusetts registration is triggered by the first Boston hire before revenue gets anywhere near $100,000.
Filing and credits
DOR assigns a monthly, quarterly or annual filing frequency based on liability, and returns are filed through MassTaxConnect. Customer prepayments and credits that sit unused for three years become unclaimed property, reported to the Treasurer by November 1 for the year to June 30.
The federal baseline
This page covers what Massachusetts adds. The federal rules underneath it apply here too.
Common questions
Is our SaaS taxable in Massachusetts?
Generally, yes. DOR treats charges for prewritten software as taxable whether the software is downloaded or used on the seller’s servers, which covers most SaaS. The exceptions are where the real object of the sale is a non-taxable service and software access is incidental, or where no separate charge is made for the software.
Does Massachusetts have a transaction-count test?
Massachusetts counts only dollars. A remote seller must register and collect once its Massachusetts sales exceed $100,000 in the prior or current calendar year, however few customers that is.
Receivables next door
- CTConnecticut receivablesConnecticut charges 6.35% with no local rates, but SaaS and software sold to businesses are 1%. Remote sellers register at $100,000 and 200 sales in a year.
- NHNew Hampshire receivablesNew Hampshire has no general sales tax, so SaaS sold to New Hampshire customers isn’t taxed and there’s no sales tax nexus to track. Customer revenue still drives BPT apportionment.
- NYNew York receivablesNew York taxes SaaS as prewritten software, at 4% plus local rates (8⅞% in NYC). Remote sellers register after $500,000 and 100 sales; a New York employee makes you a vendor at once.
- RIRhode Island receivablesRhode Island has taxed SaaS at 7% since October 2018, with no local rates. Remote sellers must comply once they reach $100,000 or 200 transactions in the prior calendar year.
- VTVermont receivablesVermont has taxed SaaS at 6% since July 1, 2024 (7% in local-option towns). Remote sellers register after $100,000 or 200 transactions in any twelve months.
Founder guides on this
- Sales taxSales tax nexus for startups: when you owe tax in a stateSince Wayfair, selling into a state can create a sales tax obligation. How economic nexus works, why SaaS is taxable in some states and when to register.
- RevenueDeferred revenue for SaaS startups, explainedAn annual prepayment is cash today and revenue over a year. How deferred revenue works under ASC 606, why it’s a liability, and the schedule behind it.
- StripeHow to reconcile Stripe payouts to your booksA Stripe payout is charges less fees, refunds and disputes, batched across days. How to book it gross, tie it to the bank, and keep revenue right.
More of the Massachusetts guide
- AccountingAccounting and state tax in MassachusettsCorporate tax, conformity to federal rules, apportionment and what it does to your books
- PayablesPayables and contractors in MassachusettsPaying vendors and contractors: 1099 filing, use tax, contractor tests and withholding
- PayrollPayroll taxes and employer rules in MassachusettsWithholding, unemployment insurance, paid leave, minimum wage and the rules on paydays
- ComplianceCompliance and filings in MassachusettsRegistering to do business, annual reports, franchise tax and the filing calendar
- AdvisoryAdvisory: credits and decisions in MassachusettsCredits, incentives and the decisions that are cheaper to get right the first time
Sources
Checked against each agency’s own page on . Rates and thresholds change, usually on January 1.
General information for US companies, not tax, legal or accounting advice for yours. Rules and thresholds change; confirm the specifics with a CPA or the agency before you act on them.