What Is the Cost of a Registered Agent in Illinois?
Two independent expenses make up the full price of keeping a registered agent on file in Illinois: state filing fees collected by the Illinois Secretary of State, and commercial service fees charged by a private registered agent provider. Conflating the two when budgeting leads to cost surprises. One is a fixed government charge triggered only at the time of filing, while the other is a recurring annual subscription set entirely by the marketplace.
State filing fees in Illinois are published on the Secretary of State’s entity-specific publications and forms pages and apply only when a document is submitted — at formation, when filing a statement of change, or when processing a resignation. Illinois does not impose a recurring annual state fee dedicated solely to maintaining a registered agent, though corporations and LLCs must pay $75 annually for the required annual report, and nonprofit corporations pay $10.
Commercial service fees are the annual charges professional registered agent companies collect for providing an Illinois address, accepting service of process, and forwarding legal documents. Most commercial providers in Illinois charge between $50 and $300 per year. An entity that designates an individual Illinois resident — such as an owner, officer, or director — as its registered agent pays no commercial service fee at all.
Illinois law does not require any entity to hire a commercial registered agent. Under the Business Corporation Act of 1983 (805 ILCS 5/5.05), each domestic and foreign corporation must “continuously maintain in this State” a registered agent, but that agent may be “an individual, resident in this State, whose business office is identical with such registered office.”
Illinois State Filing Fees for Registered Agent Appointments
The registered agent designation in Illinois is embedded within the entity’s formation document — the Articles of Incorporation for corporations, the Articles of Organization for LLCs, the Certificate of Limited Partnership, or the Statement of Qualification for LLPs. Illinois does not assess a separate state filing fee for naming a registered agent at formation; the agent information is part of the single formation filing, and the entity pays only the applicable formation fee.
Illinois charges materially different formation fees depending on entity type, making this one of the more complex state fee schedules in the country. The following table lists the standard formation filing fee by entity type.
| Entity Type | Form | Filing Fee |
| Business Corporation | BCA 2.10 — Articles of Incorporation | $150 |
| Professional Service Corporation | BCA 2.10 (PSCA) — Articles of Incorporation | $150 |
| Close Corporation | BCA 2.10 (2A) — Articles of Incorporation | $150 |
| LLC | LLC 5.5 — Articles of Organization | $150 |
| Series LLC | LLC 5.5 (S) — Articles of Organization (Series) | $400 |
| Nonprofit Corporation | NFP 102.10 — Articles of Incorporation | $50 |
| Limited Partnership | LP 201 — Certificate of Limited Partnership | $150 |
| Limited Liability Partnership | UPA 1001 — Statement of Qualification | $200 minimum ($100/partner) |
| Limited Worker Cooperative Association | LWCA 25 — Articles of Organization | $100 |
| Foreign Business Corporation | BCA 13.15 — Application for Authority | $150 |
| Foreign Nonprofit Corporation | NFP 113.15 — Application for Authority | $50 |
| Foreign LLC | LLC 45.5 — Application for Admission | $150 |
| Foreign LP | LP 902 — Application for Certificate of Authority | $100 |
| Foreign LLP | UPA 1102 — Statement of Foreign Qualification | $500 |
Corporation and LLC formation fees are published on the domestic and foreign corporations forms page and the LLC publications and forms page, respectively. Nonprofit fees appear on the not-for-profit corporations forms page, and partnership fees are listed on the limited partnership forms page and the LLP forms page.
Illinois accepts credit cards (Visa, Mastercard, Discover, and American Express) for online and in-person filings; a payment processor fee applies to each credit card transaction. Paper filings submitted by mail require checks payable to the Illinois Secretary of State. Cash is not accepted. Expedited 24-hour service is available for an additional fee (typically $100 for formation filings or $50 for amendments and agent changes) and must be requested in person at the Springfield or Chicago office.
State Filing Fee to Change a Registered Agent
When an Illinois entity needs to replace its registered agent or update the agent’s office address, the required form and the filing fee depend on the entity type. Corporations, LLCs, and LLPs each file their own version of a statement of change at $25, while nonprofit corporations pay only $5—and limited partnerships pay $50, the highest change-of-agent fee among Illinois entity types.
| Action | Form | Filing Fee |
| Change of agent/office — Business Corporation | BCA 5.10/5.20 — Statement of Change | $25 |
| Change of agent/office — LLC | LLC 1.36/1.37 — Statement of Change | $25 |
| Change of agent/office — LLP | UPA 1001(h)/1102(g) — Statement of Amendment | $25 |
| Change of agent/office — Nonprofit Corporation | NFP 105.10/105.20 — Change of Registered Agent/Office | $5 |
| Change of designated office/agent — Limited Partnership | LP 115 — Change of Designated Office or Agent | $50 |
| Resignation — Business Corporation | BCA 5.15 — Notice of Resignation | $5 |
| Resignation — LLC | LLC 1.35 — Resignation of Registered Agent | $5 |
| Resignation — Nonprofit Corporation | NFP 105.15 — Notice of Resignation | $5 |
| Resignation — LLP | UPA 1005/1106 — Resignation of Registered Agent | $25 |
| Resignation — Limited Partnership | LP 116 — Resignation of Agent for Service of Process | $50 |
The $25 change-of-agent fee for corporations can be verified on the corporation agent change page, while the equivalent LLC fee appears on the LLC agent change page. Nonprofit corporation fees are listed on the NFP forms page.
Under 805 ILCS 5/5.15, a corporation’s registered agent resignation becomes effective not less than 30 days after filing. The same 30-day minimum applies to LLC agent resignations under 805 ILCS 180/1-35. In both cases, the entity must place a new registered agent on record within 60 days of the resignation notice.
Note: Expedited 24-hour processing is available for most agent-related filings at an additional $50 (or $25 for nonprofit change filings). Expedited requests must be made in person — not by mail — at the Secretary of State’s Springfield or Chicago office.
What Is Included in a Registered Agent Service Fee?
The annual fee paid to a commercial registered agent provider covers the ongoing obligation to accept legal and government documents at an Illinois address on the entity’s behalf. Specific inclusions vary by provider and pricing tier, but the services generally fall into three categories.
Core services (generally included at all price levels):
- A physical street address in Illinois to serve as the entity’s registered office on file with the Secretary of State, satisfying the statutory requirement that the registered agent’s business office be identical to the registered office.
- Receipt of service of process, legal notices, tax correspondence, and other official state communications during normal business hours.
- Same-day or next-day scanning and uploading of received documents to an online account.
- Email notification alerts when a document is received on behalf of the entity.
Additional services (included by some providers or at higher tiers):
- Compliance reminders for annual report deadlines and other recurring filing obligations.
- Use of the registered agent’s address on formation documents to keep the owner’s personal address off the public record.
- Mail forwarding for general business correspondence beyond legal and government documents.
- Pre-populated Illinois state forms are accessible within the provider’s online account.
What is NOT included in a standard registered agent service fee:
- State filing fees — formation fees, change-of-agent fees, annual report fees, and franchise taxes are paid separately to the Illinois Secretary of State.
- Preparation or filing of annual reports or other periodic compliance documents, unless purchased as a separate add-on service.
- Legal advice or representation.
- Expedited processing of state filings.
Registered Agent Cost When Forming a New Illinois Business
The registered agent designation appears within the formation document submitted to the Illinois Secretary of State — the Articles of Incorporation for corporations, the Articles of Organization for LLCs, or the equivalent filing for other entity types. No separate line-item state fee applies solely for naming the registered agent; the designation is covered by the formation filing fee.
Because Illinois charges a wide range of formation fees from $50 for a nonprofit corporation to $500 for a foreign LLP, the total first-year cost varies significantly by entity type.
| Entity Type | State Formation Fee | Commercial RA (Year 1) | Total Year 1 Cost |
| Business Corporation | $150 | $0–$300 | $150–$450 |
| LLC | $150 | $0–$300 | $150–$450 |
| Nonprofit Corporation | $50 | $0–$300 | $50–$350 |
| Limited Partnership | $150 | $0–$300 | $150–$450 |
| LLP (minimum) | $200 | $0–$300 | $200–$500 |
| Foreign Business Corporation | $150 | $0–$300 | $150–$450 |
| Foreign LLC | $150 | $0–$300 | $150–$450 |
| Foreign LLP | $500 | $0–$300 | $500–$800 |
The $0 figure in the Commercial RA column reflects entities where an individual Illinois resident serves as the registered agent, eliminating the commercial service fee. Under 805 ILCS 5/5.05, the agent needs only to be “an individual, resident in this State” or an authorized business entity—not a commercial provider.
Many commercial registered agent services offer the first year of service bundled into a formation package. Before purchasing, confirm whether the quoted price includes the state filing fee, the registered agent service fee for year one, and the renewal price for subsequent years. Some providers advertise low introductory rates but charge substantially higher renewal fees beginning in year two.
Illinois also requires annual reports for most entity types — $75 for corporations and LLCs, $10 for nonprofit corporations, and $100 for limited partnerships — as detailed on the Secretary of State’s annual reports page. These recurring obligations should be factored into the entity’s total annual compliance budget alongside the commercial registered agent service fee.
Cost of Serving as Your Own Registered Agent in Illinois
Under 805 ILCS 5/5.05, any individual residing in Illinois whose business office is identical to the entity’s registered office may serve as the registered agent. A domestic or foreign corporation, LLC, limited partnership, or LLP authorized to transact business in Illinois may also serve, provided its business office is identical to the registered office.
Cost of self-designation:
- Commercial service fee: $0.
- State filing fee at formation: Included in the standard formation fee. No additional charge.
- State filing fee to update address: A statement of change must be filed at the applicable fee ($25 for corporations and LLCs, $5 for nonprofit corporations, and $50 for limited partnerships) as listed on the publications and forms page.
Tradeoffs of self-designation:
| Factor | Self as Registered Agent | Commercial Service |
| Annual cost | $0 | $50–$300 per year |
| Privacy | A personal name and home or office address appear on the public record | The provider’s address appears on the public record |
| Business hours availability | Must be available at the registered office during normal business hours | The provider staffs the office during business hours |
| Service of process delivery | Process server arrives at the listed address, potentially a home or personal office | A process server arrives at the provider’s commercial office |
| Address updates | Must file a statement of change at the applicable fee if the address changes | The provider handles address continuity |
| Compliance monitoring | The entity must track its own annual report deadlines and franchise tax obligations | Many providers include deadline reminders |
| Eligibility requirement | Must be an Illinois resident individual, or an authorized entity, with a business office identical to the registered office | Provider maintains Illinois compliance independently |
Frequently Asked Questions About Registered Agent Costs in Illinois
Is there a fee to designate a registered agent when forming an Illinois LLC or corporation?
There is no separate state filing fee for designating a registered agent at formation. The agent’s name and registered office address are included within the Articles of Organization (for an LLC) or the Articles of Incorporation (for a corporation), and both are covered by the standard $150 formation filing fee. Nonprofit corporations pay a reduced formation fee of $50. All formation fees are listed on the LLC publications and forms page.
How much does it cost to change a registered agent in Illinois?
The filing fee for a statement of change is $25 for business corporations and LLCs, $5 for nonprofit corporations, $50 for limited partnerships, and $25 for LLPs. Expedited 24-hour processing adds $50 (or $25 for nonprofits) and must be requested in person. Filings may be submitted online, by mail, or in person. The mailing address for corporation filings is Secretary of State, Corporations Division, 501 S. Second St., Room 351, Springfield, IL 62756. Corporation change fees are detailed on the corporation agent change page.
Can I designate myself as a registered agent to avoid the annual service fee?
Yes, provided eligibility requirements are met. An individual who resides in Illinois may serve as the registered agent for any business entity, as long as the individual’s business office address is identical to the entity’s registered office. The trade-off is that the individual’s name and address become part of the public record, and a statement of change must be filed at the applicable fee if the address later changes.
What is the annual cost of Northwest Registered Agent in Illinois?
Northwest Registered Agent charges $125 per year for Illinois registered agent service, as published on its Illinois registered agent page. The fee includes a physical Illinois address on the public record, same-day document scanning, instant email notifications, and privacy protection. The first year of service is included at no additional cost when forming a new entity through Northwest’s formation package, with renewals at $125 annually thereafter.
Does the registered agent service fee include the state filing fee?
No. The commercial registered agent service fee and state filing fees are entirely separate obligations paid to different parties. The service fee — typically $50 to $300 per year — is paid to the registered agent provider to maintain an Illinois address and forward documents. State filing fees — such as the $150 formation fee or the $75 annual report fee for an LLC — are paid directly to the Illinois Secretary of State. The two should never be combined when budgeting, as listed on the LLC forms page.
Is there a fee to file the consent of registered agent form?
Illinois does not require a standalone consent of registered agent form to be filed with the Secretary of State. The formation document itself includes the registered agent’s name and address, and the entity’s filing of that document constitutes the designation. Under 805 ILCS 5/5.05, the initial registered agent is stated in the articles of incorporation (for corporations) or the articles of organization (for LLCs). No separate consent filing is submitted, and no additional fee is assessed.
Is there a fee for the registered agent to resign?
Yes. The filing fee for a registered agent’s resignation varies by entity type: $5 for corporations, LLCs, and nonprofit corporations, $25 for LLPs, and $50 for limited partnerships. Under 805 ILCS 5/5.15, the resignation becomes effective not less than 30 days after filing. The resigning agent must mail a copy to the entity at least 10 days before filing with the Secretary of State, and the entity must place a new registered agent on record within 60 days.
How does the cost compare for a nonprofit corporation versus a for-profit corporation?
Illinois provides significantly reduced filing fees for nonprofit corporations across nearly every transaction. The following table compares the key costs.
| Transaction | For-Profit Corporation | Nonprofit Corporation |
| Articles of incorporation | $150 | $50 |
| Foreign entity registration | $150 | $50 |
| Change of registered agent | $25 | $5 |
| Resignation of registered agent | $5 | $5 |
| Annual report | $75 (+ franchise tax) | $10 |
The formation and change-of-agent fee differences are substantial. A nonprofit corporation saves $100 at formation and $20 on each agent change relative to a for-profit corporation. Commercial registered agent service fees, however, do not differ by entity type; providers charge the same annual rate regardless. Nonprofit fees are detailed on the NFP forms page.
Are there any hidden fees associated with registered agent services?
State filing fees in Illinois are fixed and publicly available across the entity-specific publications and forms pages—there are no hidden state charges beyond the published fees and the credit card payment processor fee assessed on each electronic transaction. On the commercial side, the most common pricing traps include renewal rate increases after a low introductory first-year price, upsells for formation add-ons such as EIN filing or operating agreement templates, per-document scanning surcharges beyond a limited monthly allocation, and charges for forwarding mail that falls outside the scope of legal and government documents. Reviewing the provider’s renewal pricing and service agreement before signing up prevents surprises.
Does the cost change if I move my business to a new address in Illinois?
The cost impact depends on which address is changing and whether the registered agent relationship is affected.
- Entity’s principal office address only: If the entity’s principal business address changes but the registered agent and registered office remain the same, the entity reports the address change on its next annual report. The annual report filing fee ($75 for corporations and LLCs) covers the update, as shown on the annual reports page.
- Registered agent’s address changing: If the registered agent moves to a new Illinois office address, the entity must file a statement of change at the applicable fee—$25 for corporations and LLCs, $5 for nonprofit corporations, or $50 for limited partnerships.
- Replacing the agent entirely: If the entity appoints a different registered agent, the same statement of change must be filed at the applicable fee.
- Using a commercial service: If the entity uses a commercial registered agent, the entity’s own address changes do not affect the registered agent’s filing. The provider’s address remains on file, and no agent-related form is needed unless the entity switches providers.