Business insurance renewal: a 90-day checklist

A good renewal starts 90 to 120 days before the policy expires, not in the last two weeks. That head start is when you can still change carriers, fix your loss history, update values and payroll, and force a real negotiation. Left late, you are choosing between whatever the incumbent offers and a scramble.

Why the timing matters

Underwriters need time to review a submission, and they quote the accounts that arrive complete first. A renewal that lands in the last 30 days leaves little room to market the account, and carriers know it. Property accounts with catastrophe exposure and anything with open liability claims take longest, so start early for those.

State law also shapes the calendar. Notice periods for nonrenewal or for renewing on worse terms are set by each state, and they differ by line and policy type. New York is one example: under N.Y. Ins. Law § 3426, an insurer's notice of nonrenewal or conditional renewal for covered commercial policies generally must be mailed or delivered at least 60 and no more than 120 days before expiration, with shorter windows for excess liability and jumbo risks. Conditional renewal includes a premium increase of more than 10% (excluding changes caused by added exposure, experience or audit), reduced limits, a higher deductible or new exclusions, and the notice must state the reason and the dollar amount of the increase. Most states have their own version of this rule with different numbers. Look up yours with your broker and see policy cancellation and nonrenewal: notice periods and your rights and new york for the New York detail.

The 90-day renewal calendar

120 to 90 days out: assess and gather

1. Ask your broker for a renewal strategy call. The agenda is what changed in your business, what changed in the market for your lines, and which carriers will be approached.
2. Order current loss runs for every line, from every carrier, for the past five years (see loss runs: what they are and how to request them). Check them line by line. Claims you thought were closed may still show as open with reserves, and a closed claim with an incorrect amount can be corrected if you catch it now.
3. List what changed in the past year. New locations or sold ones, acquisitions, new products or services, new states, new vehicles, new contracts with different insurance clauses, revenue growth, headcount, and remote workers in other states.
4. Update the exposure bases. Projected sales, payroll by class, vehicle schedule with driver list, square footage, and values on the statement of values. Build the statement from current replacement cost, not last year's figure, because construction costs have moved since you last set the limits.
5. Pull your workers' compensation mod worksheet if you are in an NCCI state or a state with its own bureau. An error in the worksheet is a direct price error. See The experience modification rate (EMR) explained.
6. Review your contracts. Leases, customer agreements and subcontracts often changed limits, additional insured wording or waiver requirements. See how to review the insurance requirements in a contract.

90 to 60 days out: submit and market

1. Send the complete renewal submission. The checklist in how to prepare an insurance submission underwriters will read covers the usual items: applications signed by an officer, loss runs, values, payroll and revenue, contract requirements, safety programs and any updates on risk controls. An incomplete submission buys you a slow quote.
2. Decide whether to market the account. Staying with the incumbent is often right, but a carrier that knows you will not compete on price unless it sees the alternatives. Even a limited marketing of two or three carriers can change the renewal terms. See how to switch business insurance carriers without a gap for what moving involves.
3. Check the incumbent's financial strength. If the carrier has been downgraded or put on a negative outlook, that changes the risk you are renewing into. See AM Best ratings explained for business buyers.
4. Answer underwriter questions fast. Delays get read as problems.

60 to 30 days out: compare and negotiate

1. Compare terms, not only price. Put each quote in the business insurance quote comparison worksheet: limits, deductibles, retentions, sublimits, coinsurance, exclusions added or removed, valuation basis, the policy form edition, claims-made retroactive dates and any new warranties or conditions.
2. Ask what changed from expiring, in writing. A renewal quote with the same premium and a new exclusion is a price increase. See common business insurance endorsements.
3. Negotiate with specifics. Cite the loss-run trend, risk improvements and competing terms, not general complaints. how to negotiate a business insurance renewal covers the approach.
4. Revisit limits and deductibles. Compare the premium credit for a higher deductible against the loss you could absorb; the deductible retention calculator shows the break-even.

30 to 0 days: bind and verify

1. Instruct the broker in writing which proposal you accept, and get a binder or written confirmation before expiration.
2. Check the premium finance and payment terms. If you finance the premium, see paying commercial premiums: installments and premium financing; read the cancellation terms before signing.
3. Reissue certificates. Send updated certificates to landlords, lenders and customers so their records do not show a lapse.
4. Calendar the audit. Payroll and revenue-based policies are trued up after expiration; see premium audits: how they work and how to prepare.

After the policy is issued

1. Compare the issued policy to the binder. Policy forms and endorsements arrive weeks later. Verify the named insureds, locations, limits, additional insureds and endorsements against what you agreed to.
2. Debrief. Note what the underwriter asked that you could not answer quickly, and fix that before next year.

What to expect from the 2026 market

Pricing in 2026 varies by line, so your renewal may not move the way a headline average suggests. The Council of Insurance Agents & Brokers' second-quarter 2026 survey reported average commercial premiums down 2.0% across all accounts, down 0.5% for small accounts, 1.9% for medium and 3.7% for large. By line, commercial property fell 6.3%, cyber 3.2% and workers' compensation 3.2%, while umbrella rose 5.3%, the 35th consecutive quarterly increase, and commercial auto rose 4.5% (Insurance Journal, Aug. 20, 2026). Marsh's Global Insurance Market Index for the second quarter of 2026, published July 23, 2026, put U.S. property rates down 13% and U.S. casualty rates up 7% (Marsh).

What that means at a renewal table: if you have a property-heavy program, you have leverage. Your broker should be asking for lower rates, broader terms or lower deductibles. If you carry auto, umbrella or heavy casualty exposure, expect pushback and prepare your loss story. A well-run umbrella program with clean underlying auto and general liability is easier to hold on price than one with open claims.

A hypothetical renewal timeline

Say a 40-employee landscaping company in Ohio renews its package on March 1. In early November the owner and broker meet; the owner reports two new crews, three more trucks and a larger snow-removal contract. In late November the broker orders loss runs and finds an old general liability claim still open with a $15,000 reserve; the owner supplies the adjuster's closing letter. The submission goes out on December 1 with the vehicle and driver schedule and a revised revenue projection. Quotes arrive in mid-January. The incumbent offers a modest increase on auto but a new exclusion on the umbrella; a second carrier is slightly higher on auto and has no exclusion. The owner takes the comparison to the incumbent in early February, which removes the exclusion. The policy binds February 10, certificates go out February 15, and the owner puts the audit on the calendar. The numbers are made up. The sequence is what to copy.

Common renewal mistakes

• Treating the renewal as automatic. The carrier is re-underwriting you whether or not you do anything.
• Understating exposures to hold the price. Payroll and revenue that look low at renewal show up as a bill at audit, and misstatements can be worse; see insurance applications: why accuracy matters and what misrepresentation costs.
• Not reading what was removed. Exclusions and sublimits added at renewal rarely appear in the cover letter.
• Waiting for the broker to ask. Brokers cannot know that you leased a second warehouse or started shipping to Canada unless you tell them.

Key takeaways

• Start 90 to 120 days before expiration; late renewals give away leverage.
• Gather loss runs, updated values, payroll and revenue, vehicle and driver lists and contract requirements before any underwriter asks.
• Compare terms in writing, including exclusions and sublimits, not only the premium. A same-price renewal with less coverage is a price increase.
• 2026 pricing differs by line: property and cyber are softer, while umbrella and auto are rising, so prepare differently for each.
• Notice rules for nonrenewal and changes are set by each state, so check the periods that apply to you and calendar the audit and certificate reissues after binding.