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Surplus Lines Filing Deadline Calendar
Reference · updated August 16, 2026

Surplus Lines Filing Deadline Calendar, 2026–2027

Every filing and tax deadline for the fifteen states with a surplus lines stamping office, read from the stamping office, state department or statute itself — and linked, so you can check any line against its source in one click.

Surplus lines filing is not one deadline. It is a per-policy clock that starts the day coverage is effective, a periodic tax report on a completely different cycle, and in several states a second payment to a second agency that the first filing does not satisfy. Texas is the clearest example: filing a policy with the stamping office does nothing about the premium tax, which goes to the Comptroller on its own date. Miss either one and the penalty is automatic.

This page covers the fifteen stamping-office states. The states that file with the insurance department directly are being verified for the next release — we would rather publish fifteen states we have checked than fifty we have guessed at.

Use it however you like. If you would rather not track any of this yourself, that is what SLTax360 does for MGAs, wholesale brokers and program administrators — filings, rates and calculations, in all fifty states. There is more at the end of the page.

Put these dates in your own calendar

Download the whole thing as a calendar file and import it into Outlook, Google Calendar or Apple Calendar. Each entry carries the requirement, who it is filed with, and a link to the official source, with reminders a week and a day ahead.

Download the calendar file (.ics)

Only the 14 jurisdictions whose dated deadlines we could confirm on an official source are included in the file. Rolling per-policy windows are not in it — they depend on each policy's effective date, so they belong in your filing system, not your calendar.

How this was put together

  • Only official sources count. Every deadline below was read on a stamping office, state insurance department or state statute page. Vendor and competitor summaries were used to find official pages and never cited as proof.
  • Every row shows its source and the date it was checked — August 16, 2026 for this release.
  • Anything we could not confirm is marked, not guessed. Where a widely repeated figure had no official page behind it, we left it out and said so.
  • Rates are deliberately absent. Tax rates change on their own schedule; this is a deadline calendar and mixing the two invites stale numbers.

General information, not legal or tax advice. Deadlines change, states move platforms, and your own filing calendar depends on your licences and where your insureds sit. Confirm against the state before you rely on any date here.

What is due next

Every dated deadline in the covered window, in order. Rolling per-policy windows and monthly cycles are listed underneath.

Date State What is due
Oct 30, 2026 NC North Carolina Quarterly tax and stamping fee payment — 30 days after the end of each quarter (NCGS §58-21-85)
Nov 1, 2026 CA California Monthly installment payment (only if your prior-year tax was $20,000 or more) — voucher FS-007, due the 1st of the third month after the transaction month
Nov 14, 2026 FL Florida Quarterly invoice payment and quarterly affidavit (due the 45th day after quarter end)
Nov 15, 2026 NV Nevada Quarterly report and tax payment (NRS 685A.175), for the quarter ending the preceding Sep 30 / Dec 31 / Mar 31 / Jun 30
Dec 1, 2026 CA California Monthly installment payment (only if your prior-year tax was $20,000 or more) — voucher FS-007, due the 1st of the third month after the transaction month
Jan 1, 2027 CA California Monthly installment payment (only if your prior-year tax was $20,000 or more) — voucher FS-007, due the 1st of the third month after the transaction month
Jan 30, 2027 NC North Carolina Quarterly tax and stamping fee payment — 30 days after the end of each quarter (NCGS §58-21-85)
Jan 31, 2027 PA Pennsylvania RCT-123 annual gross premium tax form — original to the Dept. of Revenue, copy through PSLA EFS
Feb 1, 2027 CA California Monthly installment payment (only if your prior-year tax was $20,000 or more) — voucher FS-007, due the 1st of the third month after the transaction month
Feb 1, 2027 ID Idaho Surplus Line Association of Idaho provides each broker a summary of records for the preceding year
Feb 1, 2027 IL Illinois Fire Marshal Tax, for the previous calendar year
Feb 1, 2027 IL Illinois Semi-annual surplus line tax statement and payment, for policies filed Jul–Dec
Feb 14, 2027 FL Florida Quarterly invoice payment and quarterly affidavit (due the 45th day after quarter end)
Feb 15, 2027 AZ Arizona Semi-annual tax report and payment, period B (Jul 1 – Dec 31)
Feb 15, 2027 MN Minnesota Form IG260 nonadmitted insurance premium tax return and payment, for Jul 1 – Dec 31 (SLAM stamping fee report runs on the same date)
Feb 15, 2027 NV Nevada Quarterly report and tax payment (NRS 685A.175), for the quarter ending the preceding Sep 30 / Dec 31 / Mar 31 / Jun 30
Mar 1, 2027 CA California Annual Statement and Tax Return, with payment, postmarked to CDI
Mar 1, 2027 CA California Monthly installment payment (only if your prior-year tax was $20,000 or more) — voucher FS-007, due the 1st of the third month after the transaction month
Mar 1, 2027 ID Idaho Statement of Premium Taxes and payment due
Mar 1, 2027 TX Texas Annual premium tax report and payment to the Comptroller, for the previous calendar year
Mar 1, 2027 WA Washington Premium tax return and payment for the previous calendar year
Mar 15, 2027 NY New York Excess line premium tax return filed electronically with DFS, for the preceding year
Apr 30, 2027 NC North Carolina Quarterly tax and stamping fee payment — 30 days after the end of each quarter (NCGS §58-21-85)
May 15, 2027 FL Florida Quarterly invoice payment and quarterly affidavit (due the 45th day after quarter end)
May 15, 2027 NV Nevada Quarterly report and tax payment (NRS 685A.175), for the quarter ending the preceding Sep 30 / Dec 31 / Mar 31 / Jun 30
Jun 15, 2027 TX Texas SLTX late-filing fee notice issued — assessed fees are payable within 30 days of the notice
Jul 30, 2027 NC North Carolina Quarterly tax and stamping fee payment — 30 days after the end of each quarter (NCGS §58-21-85)
Aug 1, 2027 IL Illinois Semi-annual surplus line tax statement and payment, for policies filed Jan–Jun
Aug 14, 2027 FL Florida Quarterly invoice payment and quarterly affidavit (due the 45th day after quarter end)
Aug 15, 2027 AZ Arizona Semi-annual tax report and payment, period A (Jan 1 – Jun 30)
Aug 15, 2027 MN Minnesota Form IG260 nonadmitted insurance premium tax return and payment, for Jan 1 – Jun 30 (SLAM stamping fee report runs on the same date)
Aug 15, 2027 NV Nevada Quarterly report and tax payment (NRS 685A.175), for the quarter ending the preceding Sep 30 / Dec 31 / Mar 31 / Jun 30
Oct 30, 2027 NC North Carolina Quarterly tax and stamping fee payment — 30 days after the end of each quarter (NCGS §58-21-85)
Nov 14, 2027 FL Florida Quarterly invoice payment and quarterly affidavit (due the 45th day after quarter end)
Nov 15, 2027 NV Nevada Quarterly report and tax payment (NRS 685A.175), for the quarter ending the preceding Sep 30 / Dec 31 / Mar 31 / Jun 30

Monthly cycles

State Cycle What is due
MS Mississippi Monthly, the 15th Monthly filing of the prior month's surplus lines business
Due 15 days after each month end.
PA Pennsylvania Monthly, the 28th Form 1620 monthly report of the prior month's premium activity, filed with PSLA
The rule is "within 30 days following each month end". The calendar reminder is set on the 28th of the following month, which always lands on or before the true date.
UT Utah Monthly, the 25th Payment against the emailed monthly statement
Due by the 25th of each month.

State by state

The per-policy clock, the periodic obligations, whether a nil month still needs a filing, and what late costs — with the source for each.

Arizona AZ

Verified Aug 16, 2026
Filed with
Surplus Line Association of Arizona (transactions); Dept. of Insurance & Financial Institutions (tax)
Platform
sla-az.org, then NAIC OPTins for the tax payment
Per-policy deadline
Transactions are reported to the SLA for the semi-annual period; no separate per-policy day count is published.
Periodic deadlines
  • Semi-annual tax report and payment, period A (Jan 1 – Jun 30) — Aug 15, 2027
  • Semi-annual tax report and payment, period B (Jul 1 – Dec 31) — Feb 15, 2027
No business that period?
Not required. "DO NOT file a transaction statement or tax report covering a period for which you did not have any surplus lines transactions."
Worth knowing
Payments through OPTins must be remitted two business days before the due date. The August date is re-confirmed by a 2025 SLA bulletin; the February date comes from the DIFI instruction sheet, which is dated 2011 — confirm with the state before relying on it for 2027.
Sources
SLA of Arizona Member Bulletin 2025-03 · DIFI Insurance Tax Unit filing instructions

California CA

Verified Aug 16, 2026
Filed with
Surplus Line Association of California (stamping); Dept. of Insurance (tax)
Platform
SLIP for stamping; CDI Premium Tax Processing System (PTPS) for tax
Per-policy deadline
60 days. Policy certificates and SL-1 / SL-2 forms received by the SLA more than 60 days after the insurance is placed are late filings.
Periodic deadlines
  • Annual Statement and Tax Return, with payment, postmarked to CDI — Mar 1, 2027
  • Monthly installment payment (only if your prior-year tax was $20,000 or more) — voucher FS-007, due the 1st of the third month after the transaction month — Nov 1, 2026; Dec 1, 2026; Jan 1, 2027; Feb 1, 2027; Mar 1, 2027
No business that period?
Required. Active brokers not named on another broker's return must file a Zero Premium Tax Return. Brokers on the monthly schedule must file an FS-007 voucher reporting zero even in months with no tax due.
Worth knowing
The monthly installment dates listed are the ones CDI has published. CDI issues a new calendar each year, so 2027 transaction months are not yet on it — check the CDI calendar rather than assuming the pattern continues.
Sources
SLA of California — state tax FAQ · SLA of California — filing procedures FAQ · CDI Surplus Line Broker tax payment calendar

Florida FL

Verified Aug 16, 2026
Filed with
Florida Surplus Lines Service Office (FSLSO)
Platform
SLIP+, or XML/CSV batch submission
Per-policy deadline
30 days from the effective date of the premium-bearing transaction — the effective date counts as day one.
Periodic deadlines
  • Quarterly invoice payment and quarterly affidavit (due the 45th day after quarter end) — Nov 14, 2026; Feb 14, 2027; May 15, 2027; Aug 14, 2027; Nov 14, 2027
Sources
FSLSO filing requirements

Idaho ID

Verified Aug 16, 2026
Filed with
Idaho Department of Insurance (Surplus Line Association of Idaho supplies the premium summary)
Platform
Electronic filing only — Premium Pro or the TriTech site
Per-policy deadline
Not published on the Department's filing instructions.
Periodic deadlines
  • Statement of Premium Taxes and payment due — Mar 1, 2027
  • Surplus Line Association of Idaho provides each broker a summary of records for the preceding year — Feb 1, 2027
No business that period?
Required. You must file even if you wrote no business in Idaho, and even if your licence was active for only one day of the tax year.
If you are late
$25 per day starting April 2nd (Idaho Code §41-1230), and you can lose the ability to do business in Idaho.
Sources
Idaho DOI — surplus line broker premium tax instructions

Illinois IL

Verified Aug 16, 2026
Filed with
Surplus Line Association of Illinois (SLAI)
Platform
SLAI Electronic Filing System (EFS)
Per-policy deadline
No fixed day count. Illinois surplus line law makes it unlawful to deliver a policy or premium-bearing endorsement to the insured unless it shows evidence of having been reported to the SLAI — so the filing gates delivery.
Periodic deadlines
  • Semi-annual surplus line tax statement and payment, for policies filed Jan–Jun — Aug 1, 2027
  • Semi-annual surplus line tax statement and payment, for policies filed Jul–Dec — Feb 1, 2027
  • Fire Marshal Tax, for the previous calendar year — Feb 1, 2027
No business that period?
Required. "Tax statements must be sent in, even if you had no activity, and even if no tax payment is due."
Sources
SLAI — remitting taxes, due dates · SLAI — filing policies and endorsements

Minnesota MN

Verified Aug 16, 2026
Filed with
Minnesota Department of Revenue (tax); Surplus Lines Association of Minnesota (stamping fees)
Platform
Form IG260 to Revenue; SLAM for the stamping fee report
Per-policy deadline
Not published on the Revenue page.
Periodic deadlines
  • Form IG260 nonadmitted insurance premium tax return and payment, for Jan 1 – Jun 30 (SLAM stamping fee report runs on the same date) — Aug 15, 2027
  • Form IG260 nonadmitted insurance premium tax return and payment, for Jul 1 – Dec 31 (SLAM stamping fee report runs on the same date) — Feb 15, 2027
No business that period?
Required. If your Minnesota licence was active for any portion of a filing period, you must file a return.
Sources
Minnesota Dept. of Revenue — surplus lines insurance tax

Mississippi MS

Verified Aug 16, 2026
Filed with
Mississippi Surplus Lines Association (MSLA)
Platform
SLIP — Surplus Lines Information Portal
Per-policy deadline
Monthly: file all surplus lines business within 15 days following the end of the month in which the policy was procured.
Periodic deadlines
  • Monthly filing of the prior month's surplus lines business — monthly, the 15th
No business that period?
Not required, and not possible — SLIP will not accept zero reports. If no business was written in a month, nothing is filed and MSLA does not need to be told.
Worth knowing
Mississippi requires no annual or quarterly reports — the monthly filing is the whole obligation.
Sources
MSLA producer FAQs

Nevada NV

Verified Aug 16, 2026
Filed with
Nevada Division of Insurance
Platform
Nevada Surplus Lines Association electronic filing system (SLIP)
Per-policy deadline
Not set as a day count in statute; transactions are reported through the quarterly cycle.
Periodic deadlines
  • Quarterly report and tax payment (NRS 685A.175), for the quarter ending the preceding Sep 30 / Dec 31 / Mar 31 / Jun 30 — Nov 15, 2026; Feb 15, 2027; May 15, 2027; Aug 15, 2027; Nov 15, 2027
If you are late
$500 for failing to file a quarterly statement; for failing to pay, $1,000 or 125% of the delinquent tax, whichever is larger, in the first year of delinquency (NRS 685A.190).
Worth knowing
Older guidance describes an annual March 1 statement under NRS 685A.170. That section no longer appears in the chapter, and the statute now sets quarterly filing only.
Sources
Nevada Revised Statutes chapter 685A

New York NY

Verified Aug 16, 2026
Filed with
Excess Line Association of New York (ELANY); Dept. of Financial Services (tax)
Platform
ELANY electronic filing system; DFS online for the tax return
Per-policy deadline
45 days. Affidavits and transaction documentation must reach ELANY for review and stamping within 45 days of the policy effective date — and it is illegal to deliver a binder or policy to an insured before ELANY has stamped it.
Periodic deadlines
  • Excess line premium tax return filed electronically with DFS, for the preceding year — Mar 15, 2027
No business that period?
Required. Every licensee must file a tax return with DFS even if no excess line business was produced.
Worth knowing
If March 15 falls on a weekend or legal holiday, the due date moves to the next business day.
Sources
ELANY Compliance Advisor — A Beginner's Guide (reissued Jan 2026) · NY DFS — excess line broker premium tax statement

North Carolina NC

Verified Aug 16, 2026
Filed with
North Carolina Surplus Lines Association + Dept. of Insurance
Platform
NCSLA SLIP
Per-policy deadline
30 days after placing the surplus lines insurance, the licensee files a report (NCGS §58-21-35).
Periodic deadlines
  • Quarterly tax and stamping fee payment — 30 days after the end of each quarter (NCGS §58-21-85) — Oct 30, 2026; Jan 30, 2027; Apr 30, 2027; Jul 30, 2027; Oct 30, 2027
If you are late
Late filings are assessed a penalty under NCGS §105-236(a)(3) of 25% of the premium tax and stamping fee due, with a $5 minimum.
Sources
NC General Statutes, Chapter 58, Article 21

Oregon OR

No published due date — confirm with the state
Filed with
Surplus Line Association of Oregon (SLAOR)
Platform
SLAOR web-assisted filing forms
Per-policy deadline
Policies must be filed with the SLA on its forms; no public day count could be confirmed.
Periodic deadlines
  • Quarterly — SLAOR bills filers quarterly for Oregon premium tax, fire marshal tax and the service charge
No business that period?
Not required. If you wrote no business, you do not have to file a report.
Worth knowing
Oregon does not publish fixed calendar due dates: SLAOR states that each filer receives specific instructions when they register, and bills quarterly. A "90 days from the effective date" figure circulates widely but could not be confirmed on an official page, so it is not repeated here. Confirm your own schedule with SLAOR.
Sources
SLAOR filing procedures · Oregon DFR — surplus lines licensing

Pennsylvania PA

Verified Aug 16, 2026
Filed with
Pennsylvania Surplus Lines Association (PSLA); Dept. of Revenue for the annual tax form
Platform
PSLA Electronic Filing System (EFS)
Per-policy deadline
45 days in practice. A filing received within 45 days of the effective date carries a $20 stamping fee; after 45 days the fee is $50, the extra $25 payable by the licensee.
Periodic deadlines
  • Form 1620 monthly report of the prior month's premium activity, filed with PSLA — monthly, the 28th
  • RCT-123 annual gross premium tax form — original to the Dept. of Revenue, copy through PSLA EFS — Jan 31, 2027
If you are late
A filing received more than 45 days after the effective date carries an additional $25 late stamping fee payable by the licensee.
Sources
PSLA Procedures and Electronic Filing User Manual (Jan 2026)

Texas TX

Verified Aug 16, 2026
Filed with
Surplus Lines Stamping Office of Texas (SLTX); Comptroller of Public Accounts (tax)
Platform
SLTX SMART for policy filing; Comptroller for tax
Per-policy deadline
60 days. Policies must be filed with SLTX no later than the 60th day after the effective date or the issue date, whichever is later.
Periodic deadlines
  • Annual premium tax report and payment to the Comptroller, for the previous calendar year — Mar 1, 2027
  • SLTX late-filing fee notice issued — assessed fees are payable within 30 days of the notice — Jun 15, 2027
If you are late
$50 per policy filed 61–180 days late (rising to $100 if more than 5% of your prior-year filings were late), and $200 per policy filed 181–364 days late.
Worth knowing
Two systems, two obligations: filing with SLTX is not the same as paying the Comptroller. A prepayment is also due by the 15th of the month following any month in which the agent accrues $70,000 or more in premium taxes.
Sources
SLTX compliance guidelines · Texas Comptroller — surplus lines tax

Utah UT

Verified Aug 16, 2026
Filed with
Surplus Line Association of Utah (stamping office for the Insurance Commissioner)
Platform
SLA of Utah submission system
Per-policy deadline
60 days from the effective date. If the policy is not available within 60 days, submit a binder with full specifics of the coverage.
Periodic deadlines
  • Payment against the emailed monthly statement — monthly, the 25th
If you are late
25% of the tax due, plus 1.5% per month, if the tax is not paid within the Commissioner's deadlines.
Worth knowing
Utah requires no annual or quarterly reports — the monthly statement is the whole cycle.
Sources
SLA of Utah FAQs

Washington WA

Verified Aug 16, 2026
Filed with
Office of the Insurance Commissioner (tax); Surplus Line Association of Washington (policy data)
Platform
OIC online premium tax filing; SLA of Washington for policy data
Per-policy deadline
Policy data is submitted to the Surplus Line Association of Washington; the OIC does not publish a day count.
Periodic deadlines
  • Premium tax return and payment for the previous calendar year — Mar 1, 2027
No business that period?
Required. Every licensed surplus line broker business entity, and every unaffiliated individual licensee, must file a premium tax return even if no business was transacted.
Worth knowing
The SLA of Washington enters your premiums as a courtesy — your tax form is not available to file until it has done so, so leave time for that step.
Sources
Washington OIC — surplus line broker reporting and tax requirements

Questions people actually ask

Which states have a surplus lines stamping office?

Fifteen: Arizona, California, Florida, Idaho, Illinois, Minnesota, Mississippi, Nevada, New York, North Carolina, Oregon, Pennsylvania, Texas, Utah and Washington. Everywhere else the licensee files with the insurance department directly, frequently through OPTins. That distinction matters because the stamping-office states are the ones with a second organisation, a second system and often a second deadline in the loop.

Does filing the policy also pay the tax?

Often not, and this is the single most expensive misunderstanding in surplus lines. In Texas the policy is filed with the stamping office while the premium tax is reported and paid to the Comptroller on a separate date. California splits the same way, between the Surplus Line Association and the Department of Insurance. Two systems, two clocks, two ways to be late.

Do I still have to file if I wrote nothing?

It depends on the state, and the rules point in opposite directions, which is exactly why people get caught. Idaho, Illinois, Minnesota, New York and Washington all want a filing even with no business — Idaho wants one if your licence was active for a single day of the year. Mississippi's portal will not accept a zero report at all, and Arizona tells brokers not to file for a period with no transactions.

How often does this page change?

States move platforms and shift dates more often than you would expect — several changed systems in the last eighteen months alone. We re-verify this page against the official sources at least annually and whenever a state announces a change. The date each row was last checked is shown on the row.

Or let someone else watch the calendar

Keeping this straight across a multi-state book is a job, not a checklist. SLTax360 handles surplus lines tax filing for MGAs, wholesale brokers and program administrators in all fifty states, under your own licences and state portal accounts: our AI reads the policy documents, a dedicated human files them, and you get audit-ready proof of every filing. Portal automation covers a subset of states directly; a named filer handles the rest.

That includes the parts either side of the filing itself — the right tax rates, stamping fees and forms for each state, the calculations that go with them, payment tracking, and a deadline calendar kept current so nothing depends on one person remembering.

Prefer to just ask? Email [email protected] or tell us which states you file in and we will send back the calendar for your book.