The Massachusetts surplus lines tax is 4% of gross premium. SLTax360 automates every filing so MGAs, wholesalers, and retail brokers stay compliant without manual entry.
Rates effective from 2024-01-01
| Surplus Lines Tax | 4% |
| Filing Fee (flat) | $150.00 |
Filing surplus lines tax in Massachusetts means navigating Massachusetts's specific submission channel, fee structure, and deadline rules. SLTax360 abstracts that away: we maintain the Massachusetts rate configuration in a versioned table and apply it automatically to every invoice you submit.
Each Massachusetts transaction we file is itemized into its components — surplus lines tax (4%) — so your audit trail shows exactly which line went where. Confirmations are retained, deadlines are tracked, and filings are reconciled against your invoice data.
Whether you're an MGA filing a handful of Massachusetts transactions per month or a wholesaler running hundreds, the workflow is the same: upload, we file, you stay compliant. Want to verify the numbers yourself first? Run a free Massachusetts calculation — no signup required.
A 20-minute demo will show you how SLTax360 handles your Massachusetts volume end-to-end.