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New Mexico Filing Guide

Last updated: February 4, 2026

Tax Rate

3.00%

Filing Frequency

Quarterly

Quarterly filing due within 60 days after expiration of calendar quarter. Q1 (Jan-Mar) due May 30, Q2 (Apr-Jun) due Aug 30, Q3 (Jul-Sep) due Nov 30, Q4 (Oct-Dec) due Feb 28/29 of following year. Certificate of Compliance from domiciliary regulator due annually by March 1.

Filing Method

Contact state for details

Format: Form TRD-41397 with quarterly calculations. E-filing available via TAP portal. Countersignature endorsement must be attached to policy.

Requirements

New Mexico requires quarterly filing using Form TRD-41397 (Insurance Premium Surplus Lines Tax Quarterly Return) within 60 days after expiration of calendar quarter. Filed with New Mexico Taxation and Revenue Department, not Insurance Department. E-filing available via TAP (Taxpayer Access Point). Certificate of Compliance from domiciliary regulator due annually by March 1. Foreign insurers must maintain $15 million capital and surplus (superintendent may waive to $4.5 million minimum). Alien insurers must be on NAIC Quarterly Listing. Countersignature endorsement required in 10-point boldface or larger on declarations page or by attachment. No declination affidavits required - broker must maintain signed statement of diligent effort. Policy must bear broker name, address and signature. Penalty: 2% per month or partial month late (max 20%, minimum $5). Interest accrues daily on unpaid principal.

Filing Steps

  1. 13.003% tax on surplus lines premiums
  2. 2NO stamping fee
  3. 3Quarterly filing within 60 days of quarter end
  4. 4Q1 (Jan-Mar) due May 30
  5. 5Q2 (Apr-Jun) due Aug 30
  6. 6Q3 (Jul-Sep) due Nov 30
  7. 7Q4 (Oct-Dec) due Feb 28/29
  8. 8File with Taxation and Revenue Department (not Insurance Department)
  9. 9E-file via TAP portal: https://tap.state.nm.us/TAP/_/
  10. 10Form TRD-41397 required
  11. 11Countersignature endorsement REQUIRED
  12. 12Endorsement: 10-point boldface or larger
  13. 13Endorsement on declarations page or by attachment
  14. 14Endorsement text: This policy provides surplus lines insurance...
  15. 15Policy must bear broker name, address and signature
  16. 16NO declination affidavits required
  17. 17Maintain signed statement of diligent effort
  18. 18Certificate of Compliance due March 1 annually
  19. 19Certificate from domiciliary regulator
  20. 20Foreign insurers: $15M capital and surplus minimum
  21. 21Superintendent may waive to $4.5M minimum
  22. 22Alien insurers: NAIC Quarterly Listing required
  23. 23Industrial insured exemption available
  24. 24NRRA exempt commercial purchaser exemption available
  25. 25Penalty: 2% per month or partial month late
  26. 26Maximum penalty: 20% of tax due
  27. 27Minimum penalty: $5
  28. 28Interest accrues daily on unpaid principal
  29. 29Interest rate changes quarterly
  30. 30No balances or credits on returns
  31. 31Overpayments: file RPD-41071 Application for Refund
  32. 32All form fields must be completed (no blanks)
  33. 33Zero activity still requires filing
  34. 34Domestic surplus lines insurers permitted

Required Forms

  • TRD-41397 - Insurance Premium Surplus Lines Tax Quarterly Return
  • Countersignature Endorsement (10-point boldface)
  • Certificate of Compliance (due March 1 annually)
  • RPD-41071 - Application for Refund (if overpayment)

Common Issues to Avoid

  • Filing with Insurance Department instead of Taxation and Revenue Department
  • Missing 60-day quarterly deadline
  • Not filing when zero activity
  • Missing countersignature endorsement
  • Endorsement not in 10-point boldface
  • Missing broker name, address or signature on policy
  • Filing declination affidavits (not required)
  • Not maintaining signed statement of diligent effort
  • Missing March 1 Certificate of Compliance
  • Not registering for TAP portal
  • Leaving form fields blank instead of marking zero
  • Not completing all required fields on form
  • Missing authorized signature, title, or date
  • Expecting credit or balance forward (removed from returns)
  • Not filing RPD-41071 for overpayment refund

Helpful Tips

  • Remember: file with Taxation and Revenue, not Insurance Department
  • Register for TAP portal early for e-filing
  • Set quarterly reminders: May 30, Aug 30, Nov 30, Feb 28
  • Keep countersignature endorsement template (10-point boldface)
  • Include endorsement on every policy (declarations or attachment)
  • Always include broker name, address and signature on policy
  • Maintain signed statement of diligent effort (no affidavits)
  • Request Certificate of Compliance by February for March 1 deadline
  • Mark all fields as zero if no activity (do not leave blank)
  • Complete authorized signature, title, and date sections
  • No credit or balance forward - file refund application if overpaid
  • Check current interest rate quarterly at www.tax.newmexico.gov
  • Foreign insurers: verify $15M capital and surplus
  • Alien insurers: confirm NAIC Quarterly Listing inclusion
  • Calculate penalty: tax × 2% × months late (max 20%, min $5)
  • Taxable premiums = Gross + Additional + Fees - Returns
  • Contact [email protected] for tax questions
  • Contact insurance department for licensing questions
  • Payment options: Check or ACH Credit
  • Mail: P.O. Box 630, Santa Fe, NM 87504-0630
  • Phone: 505-827-0700 or 1-866-285-2996

Important Notes

New Mexico charges 3.003% tax with NO stamping fee. Quarterly filing within 60 days of quarter end via Form TRD-41397 to Taxation and Revenue Department (not Insurance Department). E-filing via TAP portal. Countersignature endorsement required in 10-point boldface with specific statutory language. Policy must bear broker name, address and signature. No declination affidavits - broker maintains signed statement of diligent effort. Certificate of Compliance from domiciliary regulator due March 1 annually. Foreign insurers: $15M capital and surplus ($4.5M minimum with superintendent waiver). Alien insurers: NAIC Quarterly Listing. Penalty: 2% per month or partial month late (max 20%, minimum $5). Interest accrues daily. New Mexico allows domestic surplus lines insurers (unique). Industrial insured and NRRA exempt commercial purchaser exemptions available.

Frequently Asked Questions

What is the surplus lines tax rate in New Mexico?

The surplus lines tax rate in New Mexico is 3.00%.

When is surplus lines tax due in New Mexico?

Quarterly filing due within 60 days after expiration of calendar quarter. Q1 (Jan-Mar) due May 30, Q2 (Apr-Jun) due Aug 30, Q3 (Jul-Sep) due Nov 30, Q4 (Oct-Dec) due Feb 28/29 of following year. Certificate of Compliance from domiciliary regulator due annually by March 1.

How do I submit surplus lines filings in New Mexico?

Contact the state insurance department for filing instructions.