The Minnesota surplus lines tax is a 3% levy on gross premiums for insurance placed with non-admitted carriers, with an added 0.5% surcharge on policies covering fire perils.1Minnesota Office of the Revisor of Statutes. Minnesota Code 297I.05 – Tax Imposed Who pays and when depends on how the coverage was placed: a licensed surplus lines broker collects and remits the tax semiannually, while a business or individual that bought directly from a non-admitted insurer owes it annually.
The Rate and the Fire Surcharge
Tax is calculated on gross premiums less any return premiums from cancellations or adjustments.1Minnesota Office of the Revisor of Statutes. Minnesota Code 297I.05 – Tax Imposed Gross premium means the full amount paid for coverage, including policy fees and other charges rolled into the total. There is no carve-out for broker fees that sit inside the premium figure.
Policies insuring against fire, lightning, and related property risks carry an additional 0.5% surcharge on top of the 3% tax.1Minnesota Office of the Revisor of Statutes. Minnesota Code 297I.05 – Tax Imposed It applies to standalone fire policies and to the fire portion of homeowners or commercial multi-peril policies, so a property policy with fire coverage effectively carries a combined 3.5% obligation on the fire-related premium. The surcharge funds state fire prevention and safety work.
Who Owes the Tax
Most surplus lines coverage in Minnesota is placed by a licensed surplus lines broker. In that case, the broker collects the tax from the policyholder and remits it to the state.2Minnesota Department of Revenue. Surplus Lines Insurance Tax You will usually see the tax itemized on the invoice, and the broker handles filing.
If you bought coverage directly from a non-admitted insurer without going through a broker, that is called direct procurement, and you owe the tax yourself.3Minnesota Department of Revenue. Direct Procured Insurance Tax You report the premium and pay the 3% tax (plus any fire surcharge) directly to the Minnesota Department of Revenue. Many businesses don’t realize this obligation exists until an audit surfaces it, and by then penalties and interest have accumulated.
Filing Deadlines
Surplus lines brokers file on a semiannual schedule. Returns and payments covering July through December are due February 15, and returns and payments covering January through June are due August 15.4Minnesota Office of the Revisor of Statutes. Minnesota Code 297I – Insurance Taxes
Direct procurement filers are on a different clock. Your return and payment for the preceding calendar year are due by March 1.4Minnesota Office of the Revisor of Statutes. Minnesota Code 297I – Insurance Taxes One annual filing covers everything you procured during the year.
How to File
Brokers submit through the Surplus Lines Association of Minnesota (SLAM) portal. Transactions can be entered one at a time or uploaded in batches, and you have to register as a SLAM member before your first filing.5Surplus Lines Association of Minnesota. Filing Information
Direct procurement filers use Form IG255, the Nonadmitted Insurance Premium Tax Return for Direct Procured Insurance, filed with the Minnesota Department of Revenue.3Minnesota Department of Revenue. Direct Procured Insurance Tax You will need the policy number, insurer name, named insured, effective and expiration dates, and the gross premium from the declarations page. If the policy covers fire perils, separate out the fire-related premium so the 0.5% surcharge calculates correctly. Reconcile your numbers against the insurer’s records before you file; mismatches are a common trigger for Department follow-up.
Penalties and Interest
Missing a filing deadline triggers a 5% penalty on the unpaid tax.4Minnesota Office of the Revisor of Statutes. Minnesota Code 297I – Insurance Taxes Late payment carries a separate escalating penalty: 5% of the unpaid amount for the first 30 days, then another 5% for each additional 30-day period or fraction of one, capped at 15%. A return that is both late-filed and unpaid gets both penalties.
Interest runs from the original due date until payment, at a rate the Department of Revenue sets under a separate statute and can adjust, so check the current rate before computing what you owe.6Minnesota Office of the Revisor of Statutes. Minnesota Code 297I.80 – Interest Interest also accrues on the penalty itself, which is how a modest unpaid tax grows into a much larger bill.
The SLAM Stamping Fee
On top of the 3% tax and any fire surcharge, the Surplus Lines Association of Minnesota charges a 0.04% stamping fee on surplus lines transactions. The fee funds the association’s oversight role, including verifying that policies are properly filed and that non-admitted insurers meet eligibility standards. It is small relative to the premium tax, but it applies to every transaction processed through SLAM and belongs in your total cost figure.
When Minnesota Is the Taxing State
The federal Nonadmitted and Reinsurance Reform Act, enacted in 2010, provides that only the insured’s home state can tax a surplus lines premium. For an individual, that is the state of residence; for a business, it is the state of the principal place of business. If Minnesota is your home state, Minnesota’s 3% tax applies to the whole premium regardless of where the covered property or operations sit, and no other state can tax the same policy.
There is one exception. If 100% of the insured risk is located outside your home state, the home state shifts to whichever state has the largest allocated share of the taxable premium. A Minnesota-headquartered company insuring a single building in Texas still pays Minnesota’s rate unless every covered risk sits outside Minnesota.
Diligent Search Before Placement
This is a broker-side obligation rather than a tax rule, but it affects whether a policy belongs in the surplus lines market at all. Minnesota law prohibits placing coverage with a non-admitted insurer when the coverage is available from licensed carriers. For ineligible surplus lines insurers, the broker must first try licensed carriers, then eligible surplus lines insurers, and only after both fail may the broker certify those attempts to the Commissioner of Commerce. The statute also creates a rebuttable presumption that certain common coverages, including mandatory auto, personal auto physical damage, most owner-occupied homeowners policies, and workers’ compensation, are available from admitted carriers.7Minnesota Department of Commerce. Surplus Lines Checklist for Eligible and Ineligible Surplus Lines Insurers If an audit shows the coverage was readily available on the admitted market, the placement can be challenged, even if the tax was paid correctly.