How to Use SERFF for Pet Insurance Rate and Form Filings: A Step-by-Step Guide

SERFF is the gateway between your pet insurance program and state regulators. Understanding how to navigate the platform, prepare proper filings, and respond to objections efficiently can mean the difference between launching on time or experiencing costly delays.

Talk to Our Specialists

What Is SERFF and How Does It Work?

SERFF (System for Electronic Rate and Form Filing) is the NAIC's standardized electronic platform that provides secure submission of rate and form filings to state regulators, two-way communication with reviewers, filing status tracking, and document management used by nearly all states as the primary channel for insurance filing submission and review.

1. What SERFF Does

SERFF provides:

• Electronic submission of rate and form filings
• Secure communication channel with state regulators
• Filing status tracking
• Document management for supporting materials
• Standardized process across participating states

2. Who Files

The filing entity is typically the carrier, not the MGA. However:

• The MGA prepares the filing content
• The carrier's compliance team reviews and submits
• The MGA supports the carrier in responding to objections
• Coordinate closely with your carrier on filing strategy

What Are the Steps in the SERFF Filing Process?

The SERFF filing process follows six sequential steps: account setup, identifying state-specific filing requirements, preparing all filing documents (rate tables, actuarial memoranda, policy forms), creating and submitting the filing in SERFF, monitoring filing status through review stages, and responding to any regulator objections within required deadlines.

1. Account Setup

Carrier Account

• Carrier registers with SERFF (if not already registered)
• Assigns filing users and permissions
• MGA personnel may need read access

Filing Prerequisites

• Carrier licensed in the target state
• Appropriate lines of authority
• Prior filing history in the state (helpful for expediting)

2. Identify Filing Requirements

Before creating your filing, determine:

Requirement	Source
Filing type (rate, form, or both)	State-specific requirements
TOI / Sub-TOI codes	SERFF TOI reference guide
Prior approval vs file-and-use	State filing guide
Required supporting documents	State filing instructions
Filing fees	State fee schedule

3. Prepare Filing Documents

For Rate Filings:

Filing Description

• Summary of what is being filed (new program, rate revision, etc.)
• Effective date requested
• States affected
• Brief description of rate methodology

Actuarial Memorandum

• Rate development methodology
• Data sources and credibility analysis
• Base rate calculations
• Rating variable descriptions and relativities
• Loss ratio projections
• Trend assumptions and support
• Competitive market analysis
• Actuarial certification

Rate Tables

• Complete rate schedules
• Rating algorithm documentation
• Territory definitions
• Discount/surcharge schedules

For Form Filings:

Policy Forms

• Complete policy form in final format
• Track changes from prior versions (if revision)
• Compliance checklist mapping

Application Forms

• Enrollment application
• Supplemental applications (if any)

Endorsements and Riders

• Optional coverage endorsements
• State-specific endorsements
• Mandatory endorsements

Consumer-Facing Documents

• Declarations page template
• Explanation of Benefits template
• Required disclosure documents

4. Create SERFF Filing

In the SERFF system:

1. Select the filing state
2. Choose TOI and Sub-TOI codes for pet insurance
3. Enter filing description
4. Upload supporting documents
5. Complete filing questionnaire (state-specific)
6. Enter proposed effective date
7. Pay filing fee
8. Submit filing

5. Monitor Filing Status

Track your filing through SERFF:

• Received — Filing accepted into the system
• Under review — Regulator reviewing your submission
• Objection — Regulator has concerns (requires response)
• Approved — Filing approved for use
• Disapproved — Filing rejected (rare, usually preceded by objections)

6. Respond to Objections

When regulators object to your filing:

1. Read the objection carefully — Understand exactly what the regulator is questioning
2. Consult your actuary — For rate-related objections
3. Consult legal counsel — For form-related objections
4. Prepare response — Address each concern specifically
5. Revise if necessary — Submit amended filing if required
6. Upload response — Through SERFF within the response deadline
7. Follow up — Confirm the regulator received and is reviewing your response

7. Common Objection Categories

Category	Typical Issue	Resolution
Rate support	Insufficient actuarial justification	Provide additional data or analysis
Form language	Vague or non-compliant language	Revise to meet state standards
Disclosure	Missing required disclosures	Add required disclosures
Pre-existing conditions	Definition doesn't meet Model Act	Revise definition
Waiting periods	Exceed state standards	Adjust waiting period terms

How Should You Develop a SERFF Filing Strategy?

Your SERFF filing strategy should prioritize your home state first, then target file-and-use states for rapid market entry, followed by prior approval states with longer timelines while coordinating closely with your carrier's compliance team and allowing 2–4 weeks for internal review before each SERFF submission.

1. State Prioritization

1. Home state first — File in your domicile state
2. File-and-use states — Faster market entry
3. Prior approval states — Start early, expect longer timelines
4. Challenging states (CA, NY) — Begin immediately, allow extra time

2. Filing Timeline

State Type	Submit Filing	Expected Approval	Go-Live
File-and-use	Week 1	Immediate	Week 2
Use-and-file	Week 1	File within 15–60 days	Week 1
Prior approval	Week 1	30–90+ days	Month 3–4+
CA, NY	Week 1	60–120+ days	Month 4–6+

3. Coordination with Carrier

• Share filing content with carrier compliance team for review
• Allow 2–4 weeks for carrier internal review before SERFF submission
• Establish communication protocol for objection responses
• Coordinate filing schedules with carrier's existing filing calendar

What Are the Best Practices for SERFF Filings?

The best practices for SERFF filings are to file early and assume longer timelines than expected, submit thorough and complete filings to reduce objections, use state-specific checklists for unique requirements, build professional relationships with regulators, apply lessons learned from objections to subsequent filings, and maintain a comprehensive filing tracker.

1. File early — Always assume longer timelines than expected
2. Be thorough — Complete filings reduce objections
3. Use state-specific checklists — Each state has unique requirements
4. Build relationships — Respectful, professional communication with regulators
5. Learn from objections — Apply lessons to subsequent state filings
6. Track everything — Maintain a filing tracker with status, dates, and notes

For the complete regulatory landscape, see our rate and form filing guide.

Talk to Our Specialists

Frequently Asked Questions

1. What is SERFF and who uses it?

SERFF is the NAIC's electronic filing platform used by insurers and MGAs to submit rate and form filings. Nearly all states use it.

2. What TOI codes apply to pet insurance?

Pet insurance typically falls under Inland Marine or Animal/Pet TOI codes, varying by state.

3. How much does SERFF filing cost?

$50–$500 per filing per state, varying by state and filing type.

4. How long does SERFF review take?

File-and-use: immediate. Prior approval: 30–90+ days. CA/NY: 60–120+ days.

5. Who submits SERFF filings the MGA or the carrier?

The carrier is typically the filing entity. The MGA prepares the content, the carrier's compliance team reviews and submits, and the MGA supports objection responses. Coordinate closely on filing strategy and timelines.

6. What documents are required for a rate filing?

A filing description, actuarial memorandum with rate development methodology, complete rate tables with rating algorithms, territory definitions, and discount/surcharge schedules. Each state may have additional specific requirements.

7. What are the most common objection types?

Insufficient actuarial rate support, vague or non-compliant form language, missing disclosures, pre-existing condition definitions that don't meet the Model Act, and waiting periods exceeding state standards. Address each objection specifically within the deadline.

8. How should you prioritize state filings?

File in your home state first, then file-and-use states for quick market entry, followed by prior approval states. Start California and New York filings immediately since they can take 60–120+ days to approve.

External Sources

• https://www.serff.com/

Internal Links

• Explore Services → https://insurnest.com/services/
• Explore Solutions → https://insurnest.com/solutions/