Switching your car or homeowners coverage through Costco can slash your annual premiums by several hundred dollars. Lower warehouse pricing does not automatically guarantee the best protection for your specific living situation.

Costco partners with major third-party underwriters like American Family Insurance to deliver discounted member rates. They package these policies with built-in perks like roadside support and glass repair waivers.

Evaluating whether Costco car or home insurance is worth your money requires checking regional availability, customer service records, and true multi-policy discounts. Here is what you need to know before you sign up.

Who Actually Underwrites Costco Insurance?

Costco Wholesale does not underwrite insurance policies or pay claims directly. The retailer operates the Costco Insurance Agency, Inc., which serves as a licensed broker connecting members with dedicated insurance carriers.

American Family Insurance underwrites Costco auto coverage through corporate subsidiaries like American Family Connect Property and Casualty Insurance Company. Certain regions use American Family Connect Insurance Company or Midvale Indemnity Company to issue auto policies.

Property and homeowners policies run primarily through Homesite, an established subsidiary of American Family Insurance. In Texas, Ranchers and Farmers Mutual Insurance Company underwrites property coverage for members.

This organizational structure matters because warehouse customer service desks cannot assist you with claims. You interact with licensed claims adjusters and customer care representatives from American Family or Homesite whenever issues arise.

If you encounter billing disputes or unresolvable policy issues, regulatory bodies like the Consumer Financial Protection Bureau (CFPB) oversee consumer financial interactions across the broader credit and insurance ecosystem.

Costco Car Insurance: Coverage Options and Core Perks

Costco car insurance provides every standard policy layer you expect from a major national carrier. You can purchase bodily injury liability, property damage liability, collision, comprehensive, personal injury protection, and uninsured motorist coverage.

The program includes unique built-in protections for all participating Costco members regardless of membership tier. These baseline benefits add measurable value to standard state-mandated coverage.

• Glass Repair Deductible Waiver: Your insurer waives your comprehensive deductible if a technician repairs your damaged windshield rather than replacing the entire glass unit.
• Road Trip Accident Accommodation: If an accident disables your vehicle more than 100 miles away from home, this feature reimburses travel expenses, meals, and lodging up to contract limits.
• Custom Parts and Equipment Coverage: Built-in allowances protect aftermarket electronics and modifications you install after purchasing your car.

Executive Members receive additional premium vehicle perks without paying extra surcharge fees. These upgrades transform standard protection into a comprehensive concierge service.

The standout Executive car perk is complimentary Emergency Roadside Assistance. This coverage delivers towing services, battery jump-starts, fuel delivery, and flat tire changes directly to your breakdown location.

Executive Members also enjoy Lifetime Renewability in qualifying states. Under this provision, the underwriting carrier guarantees they will not cancel or non-renew your policy after an at-fault accident or moving violation.

Lifetime Renewability requires drivers to maintain a valid license and pay premiums promptly. It provides significant peace of mind if you worry about losing coverage after an unexpected fender bender.

Costco Homeowners Insurance: Features and Protections

Costco homeowners insurance covers single-family residences, townhomes, condominiums, and rental properties through Homesite. Standard policies protect your dwelling, external structures, personal belongings, and personal liability exposures.

Homesite policies through Costco feature flexible deductible structures and competitive base premiums. You can customize limits for valuable jewelry, art, and specialized collections through scheduled personal property endorsements.

Executive Members secure two high-value home insurance benefits automatically. These perks offset routine property expenses that standard homeowners policies routinely exclude.

• Home Glass Repair Reimbursement: Executive Members receive up to $1,000 to cover glass repair or deductible costs for broken windows and sliding glass doors.
• Home Lockout Assistance: If you lose your keys or lock yourself out, this perk reimburses locksmith costs up to $100 per incident, up to two times each calendar year.

Before purchasing home coverage, compare multiple policy quotes across carriers. Independent consumer guides from NerdWallet demonstrate how regional weather patterns significantly alter baseline property insurance pricing.

The True Savings: Does the Math Hold Up?

Advertised savings figures for Costco insurance look impressive at first glance. Members who switched both home and auto policies reported an average first-year savings of $595.86.

Drivers who switched their auto insurance alone saved up to $581 in their first year. Independent industry reviews from AutoInsurance.com show that full-coverage rates average 10% to 30% below national averages.

Bundling your home and auto policies through the program creates an additional discount between 5% and 15%. This discount compounds the baseline member discount to lower your combined household bill.

You must factor annual membership expenses into your overall cost-benefit calculation. Following price increases in late 2024, a standard Gold Star membership costs $65 per year, while an Executive membership costs $130.

Even after deducting a $130 Executive membership fee from an estimated $581 auto premium discount, you still pocket over $450 in net annual savings. The arithmetic remains distinctly advantageous for qualified drivers.

There is a critical exclusion you must remember regarding membership rewards. Costco excludes third-party insurance premium payments from its signature 2% Executive annual reward, which caps at $1,250 annually.

You cannot use insurance spending to generate warehouse cash rebates. The value comes strictly through direct premium discounts and bundled policy perks.

“Insurance is the moat around your castle. You don’t buy insurance to get rich; you buy insurance to keep from becoming poor.” — Dave Ramsey, Personal Finance Author

Gold Star vs. Executive Membership: Insurance Breakdown

Choosing the correct Costco membership tier changes the financial equation of your policy. The Executive tier provides substantial insurance enhancements that justify its $65 annual upgrade cost.

Evaluate the differences between tiers using the side-by-side comparison below. This table details how coverage levels shift based on your membership status.

If you currently pay an auto club $70 or more annually for emergency roadside coverage, upgrading to an Executive membership pays for itself immediately. You gain roadside protection while securing valuable home lockout benefits.

State Restrictions and Geographic Exclusions

Costco insurance products operate under different regulatory rules across various state insurance departments. A competitive policy in one region might be completely unavailable in another.

Review the specific jurisdictional exceptions below before requesting a formal quote from the agency.

• New York: The Costco Insurance Agency is not licensed in New York. State residents cannot purchase policies through the Costco program directly.
• Florida and Tennessee: The Costco member discount does not apply to homeowners insurance in either state. It also excludes auto policies underwritten by Midvale Indemnity Company.
• Massachusetts: State regulations limit auto insurance member discounts exclusively to Executive Members. Gold Star cardholders receive no policy discount in Massachusetts.
• California: Severe capacity strains in the California property insurance market prompted underwriters to pause or restrict new online applications through the agency.

State insurance regulations shift rapidly as carriers adjust their financial exposure to natural disasters. Checking policy reviews on Bankrate helps you identify which carriers maintain active underwriting capacity in your state.

Financial Strength and Customer Service Ratings

Low premiums mean little if your insurer lacks the capital to pay complex claims during widespread emergencies. American Family Connect and its underwriting entities maintain strong balance sheets.

Credit rating agency A.M. Best awards American Family an “A” (Excellent) financial strength rating. This grade verifies that the carrier maintains adequate reserves to honor claims during severe market shocks.

Consumer satisfaction records reflect reliable operational performance. The National Association of Insurance Commissioners (NAIC) tracks consumer complaints filed against underwriters relative to their market share.

American Family Connect holds a 0.83 NAIC complaint index, which sits comfortably below the national median score of 1.0. A lower complaint score indicates fewer customer grievances than the industry baseline.

Long-term customer retention supports these positive benchmarks. Costco reports that roughly 9 out of 10 members (90%) renew their insurance policies each year.

Independent evaluation groups like Consumer Reports frequently praise the carrier for transparent billing and fair settlement practices. High retention rates suggest that initial price discounts remain competitive across subsequent renewals.

Pitfalls to Watch For

Despite broad savings opportunities, buying insurance through Costco carries distinct operational risks. Staying informed helps you avoid common traps before transferring your coverage.

Watch for the post-honeymoon rate increase during your second policy year. Insurers frequently offer introductory pricing discounts that adjust upward during subsequent renewal cycles.

Underwriters use proprietary algorithms that penalize past speeding tickets or minor moving violations aggressively. If you have multiple recent driving infractions, standard low-cost carriers may offer more competitive pricing.

Homesite uses automated underwriting models that sometimes deliver rigid property inspection requirements. Older roofs or minor deferred exterior maintenance can trigger immediate repair mandates or cancellation notices.

If you cancel or let your Costco membership lapse, your insurer will remove your member discounts upon renewal. Maintaining your membership is mandatory to preserve your policy pricing and Executive perks.

Investigate policy details thoroughly by reviewing financial educational resources on Investopedia before signing any new insurance contract. You must ensure baseline liability limits match your family’s personal balance sheet.

Getting Expert Help

While purchasing insurance online through a warehouse portal offers convenience, algorithmic underwriting does not suit every financial profile. Complex households often require customized guidance from an independent licensed agent.

Consider consulting a professional insurance broker in the following scenarios:

• High Personal Net Worth: If your total personal assets exceed $1 million, you need an umbrella policy extending across commercial, residential, and auto liabilities. Portal policies often cap umbrella limits too low.
• Severe Weather or Wildfire Zones: If you reside in coastal hurricane zones or Western wildfire areas, standard carrier partners like Homesite may reject your application. Independent agents can navigate state-run high-risk insurance pools.
• Teen or Multi-Incident Drivers: Households with multiple youthful drivers or recent at-fault collisions face steep surcharges. Specialist brokers represent high-risk underwriters that offer better multi-car programs for troubled driving records.
• Mixed-Use or Home Business Properties: Operating a commercial enterprise, day care, or farm out of your personal dwelling voids standard homeowners coverage. You require commercial hybrid endorsements to protect against business liabilities.

Frequently Asked Questions

Can you keep Costco insurance if you cancel your warehouse membership?

You can technically retain your underlying policy through American Family, but you will lose your discounted member rates. The insurer will remove member-exclusive perks like roadside assistance and glass deductible waivers upon your next renewal.

Do insurance premium payments count toward the 2% Executive Membership reward?

No. Insurance premiums paid to American Family, Homesite, or partner agencies do not qualify for the 2% Executive annual reward. This expenditure does not count toward your $1,250 annual reward cap.

How does Costco auto insurance compare to Geico or Progressive?

Costco auto insurance generally delivers lower full-coverage rates for clean drivers than major direct carriers. Geico and Progressive often provide better rates and wider availability for high-risk drivers with previous accidents.

Is Costco homeowners insurance available in all 50 states?

No. The Costco Insurance Agency is not licensed in New York, and new policies face severe restrictions in California. The member discount is also legally excluded on homeowners coverage in Florida and Tennessee.

Final Takeaways and Practical Steps

Costco home and auto insurance offers exceptional value for households with clean driving records and standard suburban homes. The combination of competitive base premiums, glass repair waivers, and Executive roadside assistance easily justifies the annual warehouse fee.

Begin by gathering your current insurance declarations pages to establish an accurate baseline of your current coverage limits. Request a quote through the Costco Insurance Agency portal, and compare the figures against your existing premiums line by line.

Confirm that your liability limits, deductibles, and optional endorsements match or exceed your current protection levels. If the quote lowers your overall expenses without sacrificing coverage quality, switching to Costco insurance is well worth the effort.

The information in this guide is meant for educational purposes. Your specific circumstances—including income, debt, tax situation, and goals—may require different approaches. When in doubt, consult a licensed professional.

Last updated: October 2026. Financial regulations and rates change frequently—verify current details with official sources.