ME

Maine surplus lines tax filing, 2026

The Maine surplus lines tax is 3% of gross premium. SLTax360 calculates what is owed and prepares the filing for your own state portal account.

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Rates effective from 2026-07-24

Maine rates snapshot

Surplus Lines Tax 3%

Estimate only. Figures are calculated from published state rates and are not a guarantee of the amounts due. Verify with the applicable state or stamping office before filing.

How SLTax360 files Maine surplus lines taxes

Maine sets its own filing channel, fees and deadlines. We keep the Maine rates and rules current and apply them to every invoice, so nobody on your team has to check a bulletin by hand.

Each Maine transaction we file is itemized into its components: surplus lines tax (3%). Your audit trail shows exactly which line went where. Confirmations are kept, deadlines are tracked, and filings are reconciled against your invoice data.

How Maine filings are submitted: SLTax360 keeps the Maine rates, rules, deadlines and reports, and prepares each filing for submission through your own Maine portal account, either by your team or by ours on a supported plan. There is no direct electronic filing integration for Maine today, and we would rather say so than call it automated. You keep your own Maine licence and portal login either way.

Whether you're an MGA filing a handful of Maine transactions per month or a wholesaler running hundreds, the amounts, the deadline and the paperwork are handled in one place. Want to verify the numbers yourself first? Run a free Maine calculation (no signup required).

Maine Notes: 3% SL tax on gross premiums.

Maine surplus lines FAQ

As of 2026, the Maine surplus lines tax rate is 3% of gross premium. The tax base in Maine includes policy fees.

Maine does not currently charge a stamping fee on surplus lines transactions.

Yes, as a prepared filing. SLTax360 maintains the Maine rates, rules and deadlines, calculates what is owed, produces the report or form the state requires, and stores the confirmation and payment record. However, there is no direct electronic filing integration for Maine today, so the submission itself is made through your own Maine portal account. We would rather state that plainly than describe it as automated. You keep your own Maine licence and portal login. Try the free Maine rate in the public calculator before signing up.

3% SL tax on gross premiums.

Take Maine filings off your desk

In a 15-minute call we show you how your Maine volume would run end to end, and what changes in the other states you write.

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