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Registered Agent Guide: DIY vs Services

Every LLC needs a registered agent. The choice between DIY and a service is simpler than the marketing suggests. Here is when each makes sense and how the major services actually compare.
Educational note: This guide explains general registered agent considerations. Specific compliance requirements vary by state. Verify your state's requirements before deciding.

What a registered agent actually does

A registered agent is the legally designated person or entity that receives official documents on behalf of your LLC. Specifically:

The registered agent must be available at a physical address (not a PO Box) during normal business hours (typically 9 AM to 5 PM, Monday through Friday) in the state where your LLC is formed.

The actual work the registered agent does is minimal — receive documents and forward them to you. What you're really paying for (with a service) is the availability, the privacy of keeping your home address off public records, and the assurance you won't miss legally important documents.

DIY: Be your own registered agent

Cost: $0/year

Best for: Single-member LLCs operating from a stable home or business address in the formation state

Requirements

Pros

Cons

When DIY makes sense

Service: Use a registered agent service

Cost: $119-$299/year (varies by provider)

Best for: Multi-member LLCs, privacy-conscious owners, multi-state operations, frequent travelers

Pros

Cons

Major registered agent services compared

ServiceAnnual priceReputationBest for
Northwest Registered Agent$125ExcellentBest overall value for most LLCs
Bizee (formerly IncFile)$119MixedLowest price; aggressive upsells
ZenBusiness$199GoodModern UX and compliance tools
LegalZoom$249Strong brandIntegrated legal services
Inc AuthorityFree first year, then $99MixedFree first year; aggressive upsells
Harvard Business Services$50SpecializedDelaware specifically; not multi-state
Rocket Lawyer$149GoodIf you're already a Rocket Lawyer subscriber

The Northwest case

Northwest Registered Agent is widely considered the best overall registered agent service for most small businesses because:

For most single-state LLCs that want a service rather than DIY, Northwest is a defensible default. Other services may have specific advantages but Northwest sets the baseline.

The "free first year" trap

Several services (Inc Authority, IncFile/Bizee occasionally, LegalZoom packages) offer "free registered agent first year" with formation packages. These convert to regular pricing in year 2 ($99-$249) and often have aggressive auto-renewal patterns.

The "free" registered agent often costs more over 3-5 years than just signing up directly with Northwest. Calculate total 5-year cost when comparing.

Switching registered agents

If you start with one registered agent and want to switch (DIY to service, or service to service), the process is straightforward:

  1. Sign up with the new registered agent
  2. File a "Change of Registered Agent" form with your state (most states have an online form, fee $0-$50)
  3. Notify the old registered agent (or just stop renewing if they're a service)

Switching is rarely necessary unless you're unhappy with the current arrangement, you move, or you find better pricing.

Multi-state operations: registered agent in each state

If your LLC operates in multiple states (selling significantly in those states, having employees there, owning property), you typically need to "foreign qualify" in each operating state and maintain a registered agent there.

For multi-state operations:

Multi-state nexus rules are complex; consult a business attorney or CPA before assuming you do (or don't) need to register in additional states.

The honest recommendation

For most single-state, single-member LLCs:

For multi-member LLCs, multi-state operations, or privacy-conscious owners, use a service. The $125-$250/year cost is small relative to the risk of missed legal notices or address exposure.

Use the BizFormPro registered agent comparison to see service-by-service details.

Calculate your business formation cost.

Use the BizFormPro calculator to compare LLC, S-Corp, and C-Corp formation costs across all 50 states plus 5-year compliance projection.

Open the Cost Calculator