Harbor Compliance and Northwest Registered Agent are the two most commonly compared mid-market registered agent services. Both are reputable. Both cover all 50 states. Both are priced well below the brand-premium options like LegalZoom at $249/year.
The decision between them is not "which is better." It is "which fits my situation." The short version: Northwest wins for single-LLC and small multi-state operations that want flat pricing and privacy. Harbor Compliance wins for multi-state portfolios (5+ states) or businesses that need active compliance management beyond registered agent service.
This review walks through the price structure, service model, and the specific scenarios where each one is the right call.
Side-by-side comparison of the two services across the dimensions that matter most. Verified 2026.
| Dimension | Northwest | Harbor Compliance |
|---|---|---|
| Year 1 price | $125/year | $99/year promo |
| Renewal price | $125/year (flat) | $149/year |
| Multi-state pricing | Flat per state | Volume discounts above 5 states |
| Privacy by default | Yes | Available, must request |
| Compliance management | Basic reminders | Full service available |
| Auto-renewal | Yes | No, manual invoice |
| Best for | 1-4 states, single LLC | 5+ states, multi-entity |
Both services charge in the $100-150/year range, but the structure matters over multiple years.
Northwest is flat $125/year, every year. No promotional pricing. No renewal increase. The price you sign up at is the price you pay indefinitely. This is unusual in the industry and is Northwest's primary differentiator.
Harbor is $99 year 1, then $149 every year after. The promo gives Harbor a $26 advantage in year 1, but the renewal sits $24 above Northwest's flat rate. Over 3 years, Harbor costs $397 vs Northwest's $375. Over 5 years, $695 vs $625.
For multi-state operations, Harbor offers volume discounts that Northwest does not. If you are registered in 5 or more states, Harbor's per-state pricing drops to roughly $99/state/year on negotiated plans. Northwest's pricing stays at $125 regardless of volume.
Crossover happens at roughly 5-6 states. Below that, Northwest is cheaper. Above that, Harbor's volume pricing wins.
| Scenario | Northwest | Harbor | Winner |
|---|---|---|---|
| Single state, 5 years | $625 | $695 | Northwest (-$70) |
| 3 states, 5 years | $1,875 | $2,085 | Northwest (-$210) |
| 10 states, 5 years (Harbor volume pricing) | $6,250 | $4,950 | Harbor (-$1,300) |
The crossover point is roughly 5-6 states, depending on Harbor's specific volume pricing for your situation. Below that, Northwest. Above that, Harbor.
Northwest is a registered agent built around privacy. They own their office buildings in every state and use those addresses on your filings by default. Mail forwarding is electronic, same-day in most cases. The model is simple: receive mail, scan, send, send compliance reminders. They do not actively manage state filings or chase compliance deadlines for you.
Harbor Compliance is a compliance company that also does registered agent work. Their registered agent service is functionally similar to Northwest's at the core level, but it sits inside a broader compliance suite (nonprofit registration, license management, beneficial ownership reporting, active state-by-state compliance management). For LLCs that need only registered agent service, Harbor's broader platform is unused. For LLCs that need multi-state license management or BOI reporting, the platform pays for itself.
A practical way to think about it: Northwest is a registered agent that does registered agent work reliably. Harbor Compliance is a compliance company where registered agent is the entry point to a larger service.
Northwest uses their business address on your state filings by default. Your home address never appears on public records through the registered agent designation. This is the standard configuration, not an upsell or a request you have to make.
Harbor can also use their address but does not by default. Their standard configuration uses your provided address in some contexts. You have to explicitly request the address-substitution service. For LLC owners primarily concerned about privacy, this difference matters more than the price gap.
See our guide to keeping your home address off LLC public records for the full privacy picture and what each service does at the address-substitution level.
Four scenarios where Harbor is the right call.
You operate in 5 or more states. Harbor's volume pricing meaningfully reduces per-state cost above this threshold. The crossover with Northwest is roughly 5-6 states. At 10+ states, Harbor can save thousands per year.
You need active compliance management. Harbor's platform handles state license tracking, beneficial ownership reporting deadlines, charity registration, and other compliance functions Northwest does not. If you are paying a compliance consultant separately, Harbor's bundle is usually cheaper.
You manage a nonprofit or multiple entities. Harbor's roots are in nonprofit compliance, and they support multi-entity portfolios more cleanly than Northwest. For a holding company structure or a nonprofit, this matters.
You want to avoid auto-renewal. Harbor sends a manual renewal invoice rather than auto-charging your card. Some customers strongly prefer this. Northwest's default is auto-renewal.
Four scenarios where Northwest is the right call.
You have a single-state LLC or a few states. Crossover with Harbor is at 5-6 states. Below that, Northwest's flat $125 beats Harbor's $149 renewal regardless of volume.
Privacy is a primary concern. Northwest's privacy-by-default is cleaner than Harbor's "available but must request" approach. For owners specifically looking to keep their home address off public records, Northwest's default behavior is the simpler choice.
You want predictable pricing without renewal jumps. Northwest's flat pricing eliminates the year-2 sticker shock that Harbor's promo-then-$149 structure creates. If you have been surprised by registered agent renewals before, Northwest removes that friction.
You only need registered agent service. If you are not paying a compliance consultant and do not have multi-state license needs, Harbor's broader platform is unused capacity. Northwest's simpler model fits this profile better.
Both services have strong reliability records. Both handle service of process appropriately, scan mail to digital accounts, and meet state requirements in all 50 states. Differences in customer-reported service quality are within the normal variance of well-run companies.
If you anticipate frequent customer service contact (complex multi-state situations, frequent compliance questions, document forwarding edge cases), Harbor's compliance-focused team has more depth on those topics. For routine registered agent service with minimal contact, Northwest's leaner support model is fine.
Both services accept incoming customers from other registered agents. Neither covers the state filing fee to switch agents, which is something LegalZoom does as one of their few real differentiators. The fee is $0 to $50 depending on the state.
If you are currently with LegalZoom or ZenBusiness and considering switching, see our LegalZoom renewal review and ZenBusiness renewal review for the specific switch math from those providers. Our change-of-agent guide has the form name and fee for every state.
Is one of them more legitimate or established? Both are reputable, well-funded companies. Northwest has been operating since the late 1990s and is privately held. Harbor was founded in 2012 and serves a large enterprise and nonprofit customer base. Neither is at risk of disappearing.
Can I use both? You can use one for some states and the other for others. This is unusual but legal. Most LLC owners are better served by picking one and consolidating.
Will switching between them disrupt my LLC? No. File the change-of-agent form with each state, wait for state confirmation, then cancel the old service. No disruption if the steps run in order.
Do either of them sell my information? Neither has a public record of selling customer data. Both operate in a category where customer trust is the primary business asset.
Which one do you recommend more often? For most LLC owners, Northwest. Most LLCs are in 1-3 states and benefit from privacy-by-default. For multi-state, nonprofit, or compliance-heavy situations, Harbor.
Both are good services. They serve different audiences. The wrong question is "which is better." The right question is "which fits my situation."
For 80% of LLC owners (single-state to 3-state, privacy-focused, just need a registered agent), Northwest is the simpler and cheaper choice. For the other 20% (5+ states, multi-state compliance, nonprofit operations), Harbor's broader platform earns its higher per-state price.
If you are not sure which category you fit, you almost certainly fit the Northwest category. The Harbor case is specific and usually obvious when it applies.
Flat $125/year in every state, privacy by default, no renewal price increase. The simpler and cheaper choice for single-state and small multi-state LLCs.
Get Northwest Registered Agent ↗See our renewal reviews for the specific switch math from those providers.
Year-by-year cost comparison for Northwest, Harbor, LegalZoom, ZenBusiness, Bizee, and CSC.
This comparison reflects publicly available pricing and features as of 2026. Prices may change. Verify current rates on each provider's website before signing up. Some links on this page are affiliate links.