Quick answer
- Biggest factor
- Renewal price
- Example
- $99 first year, $159 renewal: $735 over five years
- State's fee to change agents
- $25, the same everywhere
- Flat-price plans
- The three $49 Ohio agents; Northwest at $125
1. Renewal increases
The most common one. A provider discounts year one and bills the regular rate afterward. Harbor Compliance lists $99 for the first year and $159 at renewal: $735 over five years, against $625 for a flat $125 plan and $245 for a flat $49 plan.
Check: the renewal price, in writing, before you pay.
2. Charges to file the agent change
Switching agents takes Form 521. The state charges $25. On top of that, some providers file it at no service charge, some list it as a paid add-on, and some leave it to you. Harbor Compliance offers it as a checkout add-on without a listed price. InCorp says it helps at no added charge and covers the state fee in most cases.
Check: who files, and what the total is with the state fee.
3. Limits on regular mail
Agents always handle legal documents. Ordinary business mail is different. Northwest includes ten free scans of regular mail a year. If your business uses the agent's address for everyday mail, a cap matters.
Check: what counts as included mail, and the price beyond the limit.
4. Prepayment to get the advertised rate
InCorp's lowest rate, $87 a year, requires paying five years up front: $435 at once. That beats its $129 yearly price, but the money is committed, and it is still about $190 more than five years at $49.
Check: whether the price you were quoted assumes a multi-year term.
5. A "free" first year from a formation company
Many LLC formation packages include a year of agent service. The renewal arrives twelve months later at the company's standard rate, often well above $49, and many owners pay it without comparing. You can switch at any time with Form 521.
Check: the date and amount of the first renewal.
6. Paying per entity
Not hidden, but easy to underestimate. Every provider here bills per business. Five LLCs at $125 is $625 a year. The same five at $49 is $245. See the best agents for multiple LLCs.
Five-year totals with renewals included
| Provider | Year one | Renewal | 5 years | Files Form 521 | Ohio office |
|---|---|---|---|---|---|
| Ohio Registered Statutory Agent, LLC | $49 | $49 | $245 | Yes | Litchfield, Medina County (3416 Erhart Road, Litchfield, OH 44253) |
| Ohio Statutory Agent LLC | $49 | $49 | $245 | No | North Canton (6545 Market Avenue N., Suite 100) |
| Ohio Registered Agent | $49 | $49 | $245 | Yes | North Canton (6545 Market Avenue N., Suite 100) |
| Northwest Registered Agent | $125 | $125 | $625 | Yes | North Canton (street not listed on its Ohio page) |
| Harbor Compliance | $99 | $159 | $735 | Add-on | North Canton |
| InCorp | $129 | $129 | $645 | Yes | Cincinnati |
| CT Corporation | $436 | Not stated | Not stated | Not stated | Ohio location not named on its Ohio page |
Read from each provider’s Ohio page on October 31, 2026. How we compare.
What is not a hidden fee
The state's own charges are public and identical for everyone: $25 for Form 521, and no annual agent fee or annual report for Ohio LLCs. If a mailer asks you to pay for an Ohio LLC annual report, it is a private company selling something, not the state.