Delaware: Corporation Registered-Agent Change and Resignation Requirements

Requirements one by one

Governing law and scope

The Delaware General Corporation Law puts the office-and-agent system in 8
Del. C. §§ 131-136. Section 103 supplies execution, filing, effective-time, and
correction rules, while § 321 supplies direct and Secretary-of-State service.
This page covers an ordinary domestic private corporation. Delaware LLCs and
other entity types use parallel but distinct statutes and forms.

Maintain both the office and the agent

Every corporation must “have and maintain” a Delaware registered office and a
registered agent. The registered office is not a separate principal-office
record: § 131(b) defines it as the Delaware address of the registered agent.
The office may, but need not, be a place where the corporation conducts its
business.

The agent may be the corporation itself, a Delaware-resident individual, a
listed domestic entity, or a listed foreign entity. A foreign entity agent must
be authorized to transact business in Delaware. An entity agent keeps a
Delaware office generally open; an individual must be present at a designated
Delaware location often enough to accept process and perform the role.

An agent must accept and forward process and other communications and may not
perform the job solely through a virtual office, mail-forwarding service, or
both. An agent serving more than 50 entities is a commercial registered agent
and faces the additional business-license, normal-hours presence, staffing,
and identity-verification rules in § 132(c).

Use a board resolution for the corporation's change

Delaware is explicit about internal authority. Under § 133, the corporation
changes its registered office, its registered agent, or both by resolution of
the board of directors. The resolution must carry the same office-address and
agent-name detail required by § 102(a)(2), and the corporation files a
certificate certifying the change.

Section 133 does not state a shareholder-approval requirement for this filing.
The board resolution should not be inferred merely from the signature block;
it is a separate statutory approval step.

Complete and execute the certificate

The Division's certificate asks for the corporation's exact name, the new
registered-office street address, city, county, and postal code, the agent at
that address, and certification that the board adopted the change. It does not
ask the outgoing agent to sign or require a filed acceptance by the new agent.
The Division nevertheless instructs the submitter to contact an appointed agent
and verify that the agent agrees to act.

The standard form uses an authorized-officer signature. Section 103(a)(2)
supplies the statutory fallback hierarchy if the corporation has no officer:
the stated directors, then the stated stockholder routes. A signature alone may
serve as the acknowledgment under penalty of perjury, so the ordinary form has
no separate notary block.

The Division recommends electronic submission through its Document Filing and
Certificate Request Service and also accepts mailed submissions. A cover memo
and payment accompany the request.

Keep the registered office tied to the agent

The registered office is the address of the registered agent. A filed address
must include street, number, city, county, and postal code, so a post-office box
alone does not supply all required fields. The address is not automatically the
corporation's principal office or business place.

The availability standard depends on the agent. A noncommercial entity's
Delaware office is generally open; a noncommercial individual is present often
enough to perform the role. Commercial agents use normal-business-hours rules,
including an officer, director, or managing agent generally present at an
entity commercial agent's office.

Separate agent blanket changes from a corporation's filing

Section 134 lets the existing agent update the records of one or many
represented corporations. For an office move, the agent's certificate states
the old address and the new Delaware address to which each office will change
on a stated day. For a name change, it states old and new names plus the office
address. A merger or consolidation in which the successor takes the agent's
assets is treated as a name change.

This blanket certificate is distinct from the corporation's § 133 board route
and from resignation. Delaware regulates a greater-than-50-entity agent as a
commercial registered agent, but the public-record update mechanism here is
the § 134 certificate rather than a separate commercial-agent listing that
automatically replaces every entity record.

Distinguish the two resignation tracks

An agent may resign and appoint a successor under § 135. The agent's
certificate gives the successor's name and address, and each affected
corporation attaches an executed and acknowledged statement ratifying and
approving the substitution. The successor and new office address take effect
upon filing.

Without a successor, § 136 imposes two consecutive 30-day periods. The agent
first gives written notice to the corporation at least 30 days before filing.
The prescribed resignation certificate then states the notice date and includes
the latest communications-contact information, which is not public. The
resignation becomes effective 30 days after filing.

The corporation must use § 133 to designate a replacement before that second
30-day period expires. Section 136 has no separate successor-acceleration
formula; a timely § 133 replacement instead changes the agent through the
ordinary filing route.

Track effectiveness, charges, annual report, and corrections

A § 133 certificate defaults effective on filing. Section 103(d) permits a
specified later date or time no later than day 90, subject to a more specific
rule such as § 135's upon-filing substitution or § 136's fixed 30-day delay.

The August 1, 2026 Division fee schedule lists these ordinary domestic charges:

• corporation change of agent/office: $50 for one page;
• blanket office/name change: $169;
• resignation with successor: $119;
• resignation without successor: $2; and
• correction to a change-of-agent filing: $234.

Each additional page adds $9. Same-day and 24-hour service add $200 and $100;
one-hour and two-hour priority service add $1,000 and $500.

Under § 502, the annual franchise-tax report states the registered office and
agent, but § 133 separately requires a certificate to make the corporation's
change. A
later inaccuracy is therefore not transformed into a § 133 change merely by
calling it a correction. Section 103(f) is for an inaccurate record of the
corporate action or defective execution; a proper correction generally relates
back, except for a substantially and adversely affected person. A rejected
instrument held in suspension can preserve its intended filing time if a proper
replacement and charges arrive within the five-business-day statutory window.

Service and charter-forfeiture consequences

Direct service may be made on a Delaware officer, director, or registered agent
or through the other § 321(a) locations and conditions. If the serving officer
cannot complete those methods with due diligence, § 321(b) permits effective
service on the Secretary of State. The plaintiff supplies duplicate papers,
notice, and the statutory fee; the Secretary forwards the papers to the
principal-business address of record or, if none appears, the last registered
office by tracked mail or courier.

Delaware's specific no-successor consequence is charter forfeiture, not a
generic administrative-dissolution notice sequence. If the domestic
corporation has not replaced the agent by the time the § 136 resignation becomes
effective, the Secretary declares the charter forfeited and later process goes
through the Secretary. Section 132(f)(4) creates another 30-day replacement
clock after notice that a court has enjoined the agent. Revival of a forfeited
charter is a separate § 312 process.

Changing the public record does not decide whether earlier service was valid,
restore a forfeited charter, repair a missed litigation deadline, or resolve a
private registered-agent contract.

Common questions

Can a Delaware corporation be its own registered agent?

Yes. Section 132(a)(1) expressly permits the corporation itself, provided the
Delaware office and availability requirements are actually met.

Does an officer decide to change the agent merely by signing?

No. Section 133 requires a board resolution. The authorized officer ordinarily
executes the resulting certificate under § 103, but the signature is not a
substitute for the board action.

Is the new agent required to sign the corporation's certificate?

No filed agent signature appears in § 133 or the current Division template.
The Division's submission guidance still tells the submitter to verify that the
new agent agrees to act.

Is a resignation without a successor effective as soon as it is filed?

No. The agent gives at least 30 days' notice before filing, and the resignation
then waits another 30 days after filing. The corporation must replace the agent
before the second period expires to avoid charter forfeiture.

Can the agent update many represented corporations at once?

Yes. Section 134's address and name certificates may cover the corporations for
which the filer acts as registered agent. That blanket route is not the same as
each corporation adopting and filing its own § 133 board-approved change.

Statutes and sources

• 8 Del. C. §§ 131-132(a)-(d) — continuous office and agent, eligibility, duties, commercial-agent threshold, and communications contact. Official text (accessed 2026-08-23).
• 8 Del. C. § 132(c), (f)(4) — commercial-agent conditions and the enjoined-agent replacement and forfeiture route. Official text (accessed 2026-08-23).
• 8 Del. C. §§ 133-134 — board-approved corporation changes and agent-filed blanket address/name changes. Official text (accessed 2026-08-23).
• 8 Del. C. §§ 135-136 — resignation with a successor and delayed resignation without one. Official text (accessed 2026-08-23).
• 8 Del. C. § 103(a)-(d), (f) — execution hierarchy, acknowledgment, filing, delayed effectiveness, suspended filings, and correction. Official text (accessed 2026-08-23).
• 8 Del. C. § 321(a)-(b) — direct and Secretary-of-State service. Official text (accessed 2026-08-23).
• 8 Del. C. § 502 — annual-report disclosure of the registered office and agent. Official text (accessed 2026-08-23).
• 8 Del. C. § 312 — separate revival route after charter forfeiture. Official text (accessed 2026-08-23).
• Delaware Division of Corporations certificate — current linked corporation agent/office template and instructions. Official form (accessed 2026-08-23).
• Delaware Division of Corporations fee schedule, revised August 1, 2026 — change, blanket, resignation, correction, page, and expedited charges. Official schedule (accessed 2026-08-23).
• Delaware Division of Corporations submission guide — cover memo, agent-agreement verification, electronic submission, mail, and payment. Official guidance (accessed 2026-08-23).