Tax Rate
5.00%
Filing Frequency
Monthly
Monthly reporting and payment through OH|ID Portal. Transactions must be entered monthly with invoice creation and ACH debit payment. Prior year database locks on April 1st.
Filing Method
portal
Format: OH|ID Portal Entry
Requirements
Ohio requires surplus lines premium tax filings through the OH|ID Portal, the state's secure authentication system managed by the Ohio Department of Insurance. All transactions must be reported monthly with payment via ACH debit. A diligent search using form INS 4024 is required before placing coverage with surplus lines insurers. Ocean marine policies placed by licensed agents are exempt from reporting and taxation.
Filing Methods
- Online Portal
Filing Steps
- 1Register for OH|ID account and affiliate with your entity
- 2Enter transactions monthly through OH|ID portal
- 3Create monthly invoice and authorize ACH debit payment
- 4Complete INS 4024 form for diligent search documentation
- 5Include required policy disclosure language on all policies
- 6Verify insurer is on Ohio eligible surplus lines list
- 7Ocean marine policies placed by licensed agents are exempt
- 8NRRA exempt commercial purchasers recognized per § 3905.331
- 9Bulk CSV upload available (500 records maximum per file)
- 10Database locks on April 1st for prior year - ensure timely filing
- 11Allow 3-7 business days for ACH debit processing
- 12Refund requests available through portal if overpayment occurs
Required Forms
- INS 4024 - Surplus Lines Statement (Diligent Search)
- OH|ID Portal Transaction Entry
- Monthly Invoice
- ACH Debit Authorization
Common Issues to Avoid
- OH|ID account setup and entity affiliation confusion
- Missing or incomplete INS 4024 diligent search form
- Policy disclosure language not included on policies
- Late monthly reporting causing 10% penalties
- ACH debit timing issues with bank account
- Attempting to file after April 1st database lock
- Insurer not on eligible list at time of binding
- CSV bulk upload format errors (exceeding 500 records)
- Ocean marine exemption not properly claimed
- Multiple user access management issues
Helpful Tips
- Set up OH|ID account well in advance of first filing
- Complete entity affiliation carefully - errors difficult to correct
- Use bulk CSV upload for efficiency with many transactions
- Create monthly calendar reminders for invoice creation
- Authorize ACH debit 7 days before deadline to ensure processing
- Save completed INS 4024 forms with policy records
- Create policy disclosure language template for consistency
- Verify insurer eligibility before binding, not at reporting
- For ocean marine, document licensed agent placement for exemption
- File prior year transactions before April 1st deadline
- Test bulk upload with small batch before large submissions
- Designate backup users for account continuity
Important Notes
Ohio requires prompt reporting of all surplus line placements.
Frequently Asked Questions
What is the surplus lines tax rate in Ohio?
The surplus lines tax rate in Ohio is 5.00%.
When is surplus lines tax due in Ohio?
Monthly reporting and payment through OH|ID Portal. Transactions must be entered monthly with invoice creation and ACH debit payment. Prior year database locks on April 1st.
How do I submit surplus lines filings in Ohio?
portal