For someone forming an LLC now, ZenBusiness is the simplest way to get what a registered agent service actually delivers: a physical address in the business's state, staffed during business hours, that accepts lawsuits and official state mail, alerts the owner, and appears on the public record instead of the owner's home. Its registered agent service costs $199 a year as of October 6, 2026, and it includes compliance monitoring, so formation, agent, and compliance stay with one provider, though Northwest Registered Agent's $125 package suits owners whose only goal is privacy. The legal job is the same at every price, and what the cheapest tiers drop is the work around it, such as annual report filing, mail scanning, and a renewal price you can see before you buy.

What does a registered agent actually do for the money?

The U.S. Small Business Administration explains it in its guide to registering a business. An LLC, corporation, partnership, or nonprofit corporation needs a registered agent in its state before it files. The agent receives official papers and legal documents on the company's behalf, and it must be located in the state where the business registers. The SBA also notes that many owners prefer to hand the role to a service rather than take it on themselves.

In practice, the fee buys four things. The first is a dependable recipient for service of process, which is the formal delivery of court papers when someone sues the business. The second is a destination for state correspondence, such as annual report notices. The third is presence: a person at a fixed address during business hours, every business day, which is a commitment many founders with a day job, a travel schedule, or a home office cannot make.

The fourth is an address that is not yours. That matters more than it sounds, for reasons covered below.

What the fee does not buy is just as important. A registered agent does not give legal advice, respond to a lawsuit, or file anything for you unless the plan explicitly includes that filing. The agent receives the papers and passes them along, and deciding what to do with them stays with the owner.

Why do states make businesses pay for this at all?

Because the law requires a fixed point of contact, and the states enforce it. The California Secretary of State is direct about it: "Corporations, limited liability companies, limited partnerships, and limited liability partnerships are required by statute to designate an agent for service of process." A California entity also cannot act as its own agent for service of process.

Texas takes the same position on self-service. The Texas Secretary of State says an entity may not serve as its own registered agent, though an officer, owner, or employee may serve in an individual capacity. Texas also spells out the consequence of letting it lapse: failing to maintain a registered agent may result in involuntary termination of a domestic entity, or revocation of a foreign entity's registration.

Other states set their own rules, and they differ. If your business is formed or registered somewhere other than Texas or California, check that state's business filing office for its specific requirements rather than assuming these two examples apply.

Why the address on the record matters

The privacy argument is not marketing. It is a matter of public record. According to the California Secretary of State, its Business Search contains the most current filings on record, including the name and address of the agent for service of process.

So if a single-member LLC owner serves as their own agent from home, the home address is what anyone searching the business will see. A registered agent service puts its own office address there instead. That substitution is one of the main things you are paying for, and it is identical whether the service costs $125 or $199.

What do you actually lose at the cheapest tier?

Since the legal minimum is the same everywhere, price differences come almost entirely from packaging. Here are the places a low headline number tends to hide a cost.

The $0 formation package usually leaves the agent out

Several providers advertise formation for $0 plus state fees. The state fee is set by the state, varies, and is not the service's price, so keep the two numbers separate. More importantly, the $0 tier does not always include a registered agent.

ZenBusiness lists its registered agent service as a $199-a-year add-on on every formation package, including Starter at $0. LegalZoom's Basic formation is $0 plus state fees, and it sells registered agent service separately, at a price not published on its LLC pricing page. Bizee is the exception here: every Bizee formation package includes one free year of registered agent service.

The first-year price is often not the ongoing price

Harbor Compliance charges $159 a year after a promotional $99 first year, and its two- and three-year terms hold the $99 rate before renewing at $159. Bizee's formation page does not state what the free first year renews at, so confirm the renewal rate. LegalZoom's agent service auto-renews at the purchase rate, notes that the renewal rate is subject to change, and says the purchase price is available only to first-time registered agent customers.

A membership may stand between you and the agent

Rocket Lawyer sells registered agent service as an add-on to its legal memberships, not on its own. Its Standard membership, at $149 a year, does not include it at all. The add-on is available only with the Plus membership, at $249 a year, or the Pro membership, at $349 a year. That makes a Plus membership plus the add-on the lowest-cost way to get a Rocket Lawyer agent.

A bare agent forwards notices, but it does not file them

A registered agent will pass along an annual report notice. It will not necessarily file the report. That is usually a separate service, and what happens when a report is missed is set by each state.

ZenBusiness's registered agent service includes compliance monitoring. Rocket Lawyer offers annual report filing on its Pro membership only. LegalZoom's registered agent service includes email reminders about annual report deadlines.

The extras that make an agent easier to live with

Mail scanning, a usable business address, and document storage are not legally required, but they decide how much work the owner still does. Northwest's $125 package includes a free domain, website, business address, phone line, and mail scanning. LegalZoom's service includes document scanning and uploading, unlimited cloud storage, and paperwork plus state fees when switching to it from another agent.

Every additional state usually means another agent

The SBA notes that an LLC, corporation, partnership, or nonprofit corporation active in more than one state may need to file for foreign qualification in each additional state. Since the agent must be located in the state of registration, a cheap single-state plan can become several subscriptions quickly. If a budget agent disappoints, leaving can be inexpensive: Texas charges $15 to change the registered agent or registered office using Form 401. Other states set their own fees.

Registered agent prices side by side

The table lists providers alphabetically, not by ranking. Prices were checked on each provider's own site on the date shown.

ProviderRegistered agent priceCheckedWhat to watch
BizeeFree first year with any formation package (promotional)October 6, 2026Renewal rate after the free year not published
Harbor Compliance$159/yr ongoing; $99 first year (promotional)October 6, 2026Multi-year terms hold $99/yr, then renew at $159
LegalZoomNot published on its LLC pricing pageOctober 6, 2026Renewal subject to change
Northwest Registered Agent$125/yrOctober 6, 2026Includes address, phone line, and mail scanning
Rocket LawyerMembership add-onOctober 6, 2026Requires a Plus ($249/yr) or Pro ($349/yr) membership
ZenBusiness$199/yrOctober 6, 2026Add-on on every formation package

The providers, in alphabetical order

Bizee: best for a free first year with formation

Bizee does not publish the renewal price of its registered agent service on its pricing page. As of October 6, 2026, its formation packages are Basic at $0, Standard at $199, and Premium at $299, each plus state fees, and each includes a promotional free first year of registered agent service. The value is front-loaded, so check the renewal rate before year two.

Harbor Compliance: best for multi-state and regulated businesses

Harbor Compliance charges $159 a year as of October 6, 2026, after a promotional $99 first year, and it uses one national price rather than different prices state by state. It is built for businesses with filings in several states or in regulated industries, which is a scale most single-state startups do not need. For a company registered in many states, it deserves a close look.

LegalZoom: best for owners who want attorney access nearby

LegalZoom does not publish its registered agent price on its LLC pricing page. It includes scanning, cloud storage, annual report reminders, and covers the paperwork and state fees when switching to it. As of October 6, 2026, its formation packages are Basic at $0 plus state fees, Managed Service at $249, and Expert Service at $999.

Northwest Registered Agent: best for keeping a home address private

Northwest Registered Agent charges $125 a year as of October 6, 2026, and includes a free domain, website, business address, phone line, and mail scanning. Privacy is its whole proposition, and the included business address goes further than an agent address alone. For an owner whose main concern is keeping a home address off public filings, Northwest is the stronger choice.

Rocket Lawyer: best for members who already pay for legal help

Rocket Lawyer offers registered agent service only as an add-on to its Plus or Pro membership. As of October 6, 2026, memberships are Standard at $34.99 a month or $149 a year, Plus at $49.99 a month or $249 a year, and Pro at $64.99 a month or $349 a year, with a 7-day free trial. It makes sense for someone who wants the membership's attorney access anyway. As a standalone agent purchase, it is the most expensive route.

ZenBusiness: best for founders forming a business now

ZenBusiness sells registered agent service for $199 a year as of October 6, 2026, as an add-on to any of its formation packages. Starter is $0 plus state fees. Pro is $199 and renews at $199 a year, and Premium is $299 and renews at $299 a year. Pro and Premium include the EIN and an operating agreement template, which cost $99 each on Starter.

The case for ZenBusiness is consolidation, not the lowest agent price. Northwest and Harbor's ongoing rates are lower. Pairing the agent with Pro puts formation, the EIN, and the agent with one provider, so there is one dashboard and one set of renewals instead of two vendors to track. Check introductory terms at checkout, since offers change and conditions can apply.

If you are forming now, the agent is one step in a sequence

A new business typically moves through the same order: form the entity, appoint the agent, get an EIN, open a separate business account, then set up the books. The agent is required before filing, according to the SBA, so it belongs at the start of that sequence rather than as an afterthought. Choosing a provider that handles the first few steps reduces the number of accounts and renewal dates to manage.

ZenBusiness carries that sequence further than an agent-only service. Beyond formation and the agent, it offers ZenBusiness accounting support, including Money Pro bookkeeping at $30 a month as of October 6, 2026. For an owner who would rather not assemble several vendors in their first month, that continuity is the practical advantage.

Is the cheapest tier enough for your business?

It can be. If the business is registered in one state, the owner is comfortable managing annual reports, and a lower ongoing price matters most, a budget agent delivers the same legal function as a premium one. Read the renewal rate, not the first-year price, and confirm that the plan you are buying actually includes an agent.

The cheapest tier starts costing more when the owner needs something it leaves out: report filing, mail scanning, a business address, or coverage in a second state. Pricing those additions before buying is the most reliable way to compare total cost.

Sources

This article is general information, not legal, tax, or accounting advice, and registered agent requirements vary by state and change over time.