By Jason Spars, Vice President of Operations

Build a life by design. Real estate. Leadership. Wealth.

Year-end is not the time to guess what your rental property will cost next year. It is the time to open the books, check the renewals, and replace last year’s assumptions with current numbers.

A property can look profitable on a rent-versus-mortgage comparison and still lose ground to rising insurance, taxes, repairs, or financing costs. Re-underwrite the whole operation before 2027-not just the rent.

Use this checklist to review five expenses and assumptions that can change your Minnesota rental’s cash flow. The figures below are illustrative planning examples, not quotes, forecasts, or guarantees. Use your own property records and get qualified tax, legal, insurance, and lending advice before making decisions.

1. Get a Real Insurance Renewal Number

Start with the renewal notice and the policy, not last year’s premium from memory. Pull the current declarations page and renewal offer. Then compare the coverage, deductible, replacement-cost estimate, liability limits, loss-of-rents coverage, and exclusions.

Ask your insurance agent to explain any material increase. A cheaper quote is not automatically better if it changes your deductible or leaves a coverage gap you did not intend to take on.

Use this short checklist:

• Request an updated quote based on the property’s current condition and use.
• Confirm the property is correctly described, including unit count, occupancy, and any relevant rental or short-term-rental use.
• Compare deductibles and exclusions, not just the annual premium.
• Ask how winter and weather-related claims affect coverage, especially for older roofs, frozen pipes, and water damage.
• Put the new annual premium into your 2027 operating budget.

For planning only, you might test a hypothetical annual premium increase from $1,800 to $2,400. That is $600 a year, or $50 a month, before considering coverage changes. Your actual premium could be higher or lower; get a quote for the address you own.

Your next move: Request the renewal terms and at least one comparable quote before you finalize your 2027 budget.

2. Separate the Property Tax Bill From the Assessment

Use the right notice for the right decision. Minnesota property owners should distinguish the valuation and classification process from the local budget and proposed-tax process.

In November 2026, you should generally expect a Notice of Proposed Property Tax for taxes payable in 2027. The final 2027 property tax statement is generally mailed by March 31, 2027. Check the Minnesota Department of Revenue’s explanation of proposed property tax notices and the 2027 property tax statement instructions.

Review both documents carefully, but know what each one can, and cannot, tell you:

• A valuation appeal is about estimated market value or property classification. It is not an appeal of the final tax amount.
• Local and county appeal dates vary. Follow the instructions on your valuation notice and contact your county assessor.
• For the 2026 assessment used for 2027 taxes, the normal local and county board process generally takes place earlier in 2026. By late October, those board dates may have passed.
• A Minnesota Tax Court petition may be an option for an eligible assessment challenge; the general deadline for the 2026 assessment cycle is April 30, 2027. Confirm your circumstances and filing requirements directly with the Department of Revenue and the Minnesota Tax Court.
• Proposed local taxes are a separate issue. Review the notice and attend the relevant local budget meeting if you want to understand proposed levies; do not assume a valuation appeal changes a local levy.

Then put the actual tax amount into your operating forecast. Do not budget from a generic Minnesota percentage or assume this year’s bill will repeat.

Your next move: Calendar the November notice, compare it with your current budget, and contact the county assessor promptly if you have a question about valuation or classification.

3. Replace Your Repair Guess With a Reserve Plan

Use what the property actually cost you in 2026. Pull the invoices for plumbing, appliances, snow removal, lawn care, service calls, cleaning, and turnover. Keep routine repairs and maintenance separate from long-term replacements such as a roof, furnace, sewer line, or windows.

Picture a duplex in January: a furnace fails during a cold snap, and the owner also discovers a plumbing issue. If the budget has only a general “maintenance” line with no reserve behind it, the owner may need to cover both repairs from personal cash or delay necessary work. That is a useful planning scenario, not a claim about a specific property or landlord.

Build a better estimate:

• Total your actual 2026 repair and maintenance costs.
• List known 2027 work, with an estimate or contractor bid where possible.
• Track major systems by age and condition. A 5%–10% of scheduled rent maintenance allowance is sometimes used as a preliminary planning assumption; it is not a universal rule or substitute for inspection.
• Create a separate capital reserve for big-ticket replacements. A routine repair budget will not necessarily cover a roof or heating system.
• Keep operating cash available for vacancy, delayed rent, and surprise expenses. Do not count the same dollars as both a repair reserve and an emergency cash cushion.

A simple model: If a property has $48,000 in annual scheduled rent, a preliminary maintenance assumption of 5%–10% would be $2,400–$4,800. That is an example for stress-testing only. A newer property may need less routine work today, while an older property with deferred maintenance could need substantially more.

Your next move: Build a 2027 maintenance list from invoices, inspections, and known equipment age, not from a number that merely makes the spreadsheet look good.

4. Check the Loan Before a Reset or Maturity Checks You

Read the note and calendar the dates. A rate reset and a balloon maturity are not the same thing. An adjustable-rate loan may change its rate and payment; a balloon loan may require you to pay the remaining balance or arrange new financing by a specific date.

Review:

• The exact reset or maturity date
• The index, margin, adjustment schedule, and caps for an adjustable-rate loan
• The projected payment after a reset
• Any balloon balance, extension option, or prepayment charge
• The cash flow after the new payment, not just the current payment

Run at least two scenarios: one at the expected terms and one with a higher payment or lower rent. For example, a hypothetical $250,000 loan amortized over 30 years has principal-and-interest payments of about $1,194 a month at 4% and $1,499 at 6%. These are simplified examples, not loan quotes, and do not include taxes, insurance, fees, or other costs.

If the loan matures in 2027, start talking with your lender well ahead of the deadline. Six to nine months is a prudent preparation window, not a legal requirement. Ask what documentation the lender will need and compare written terms before choosing a path. For more on investment-property financing, review the Fannie Mae eligibility matrix and discuss your situation with a qualified lender.

Your next move: Find the note, mark the reset or maturity date, and request a payment estimate or lender conversation if the terms could affect your 2027 cash flow.

5. Set Rent From the Market, and Follow the Lease

Underwrite the rent you can reasonably collect, not the rent you hope to collect. Compare similar homes in the same neighborhood, account for condition and included utilities, and look at how long comparable listings are taking to rent. Review vacancy, concessions, turnover, and collection history alongside the advertised asking rent.

A rent increase that looks good on paper can still be a poor decision if it leads to extended vacancy or turnover costs. Compare the potential increase with the cost of a vacant month, cleaning, repairs, marketing, and leasing time. Then decide based on the property’s actual numbers, not a headline about statewide rents.

Before changing a lease or setting a renewal deadline, check the lease and current law:

• Minnesota Statute § 504B.147 sets rules where the lease gives different notice periods to landlord and tenant.
• For a lease longer than ten months, § 504B.144 limits how early a landlord may require renewal.
• Automatic-renewal clauses may trigger additional notice requirements under § 504B.145.
• Check local rules, too. Requirements can differ by city; St. Paul investors can start with this local rent-control update.

Your next move: Review each 2027 lease expiration date, confirm the notice requirements, and document your rent comparison before sending a renewal offer.

Re-Underwrite the Whole Property Before 2027

Add the five reviews together. An insurance increase, a higher tax bill, deferred repairs, a loan reset, and an unrealistic rent assumption can each look manageable alone. Together, they can change whether a property meets your goals.

Update your income and expense assumptions, then compare the result with your 2026 actuals. If the numbers no longer support your plan, re-margin the operation: address avoidable costs, prepare for known capital work, and reconsider your hold, financing, or sale options. If you are weighing an exit, check months of inventory and other relevant conditions in your Minnesota submarket rather than relying on a statewide headline. The KW Lakes market statistics page is one place to begin.

I challenge you to block 60 minutes this week. Pull your policy, tax notice, repair invoices, loan documents, leases, and rent comparisons. Replace the guesses in your spreadsheet with documented figures, and put the next review date on your calendar.

Building a life by design starts with knowing what your investments are really doing. Review the numbers, make a deliberate plan, and get qualified professional advice where you need it.