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Chicago Apartment Refinance: T-12 NOI and Loan Size
By Jason Taken · Principal
12 minute read
See how T-12 income, expenses, reserves, and debt coverage limit a Chicago apartment refinance. Work through loan sizing, net cash, and a lender checklist.
A Chicago apartment refinance is limited by both value and the debt the building’s income can support. A T-12 operating statement helps show that income. After expense adjustments and needed reserves, the coverage test may support a smaller loan than the advertised loan-to-value ceiling suggests.
For a five-plus-unit building, start with commercial cash flow. Adding up gross rents and comparing them only with a mortgage payment misses running costs. Taxes, insurance, owner-paid utilities, management, repairs, and collection losses can greatly change the result. A high occupancy percentage alone does not show what is available for debt service.
Jaken Finance Group’s commercial multifamily DSCR offering covers apartment properties with no published unit maximum. This guide explains how to prepare a new loan review, using a hypothetical twelve-unit Chicago building. The figures illustrate a method. They are not market rent estimates, a valuation, or a commitment to lend.
What does the T-12 tell a lender?
A T-12 shows the last twelve months of rent and bills. Break it out by month and type of cost. A single yearly total can hide changes. Explain high winter heat bills, a large repair, or a month with missed rent. Show why a sudden drop in costs is likely to last.
Use one accounting method throughout the file. Cash-basis books track money when it moves. Accrual books can show rent earned or bills owed before payment. If you use both, explain how they tie together. A switch between methods can count the same rent twice. It can also hide an unpaid bill.
The rent roll gives a view of each unit today. It lists the tenant, rent, lease dates, and deposit. It does not prove that rent was paid. Match the roll with each tenant’s ledger and the bank records. Show who paid, who owes money, and whether the unpaid amounts are growing.
Prepare a simple explanation for unusual months. If a boiler failed, list the invoice and whether it reflects a repair or capital replacement. If a tenant prepaid several months, show the covered period. The goal is to let a lender follow the business without guessing at every large change.
Rebuild income before using a seller’s NOI
Start with the rent due under the leases. Then show each loss on its own line. An empty unit earns no rent. Free rent reduces what a tenant owes. Unpaid rent may still be due but is not cash in the bank. These losses need different records and different plans to resolve them.
Add other income only when the records support it. Parking, laundry, and storage can bring in cash. Check that those payments are likely to last. A one-time fee is not a steady source of rent. An owner’s cash transfer is not building income. Keep security deposits separate from rent as well.
The OCC’s commercial real estate lending handbook explains why sustainable income and repayment capacity matter in CRE underwriting. It is bank supervisory guidance, not Jaken Finance Group’s product sheet. Use its framework to understand the questions. Then get the specific lender’s math and needed records.
If new leases improve the results, show each change from the old books. Which units were leased? When did tenants move in? Did they get free rent? How much have they paid? Keep the old T-12 and explain the new results beside it. A forecast with every unit full does not answer those questions.
Normalize expenses without erasing real costs
An expense adjustment should show what it will cost to run the building. It should not simply increase NOI. If an owner self-manages, a lender may still assign a management cost. If insurance renewed at a higher premium, the old T-12 payment may no longer reflect the expense the building will face after refinance.
Separate small repairs from major work. A new roof is not the same cost as a service call. But taking a roof bill out of the annual books does not make repairs free. Keep a budget for upkeep. Show the paid bills and a plan for future work. Ask what reserves the loan needs.
Avoid double deductions when expenses are reimbursed by residents or another party. Show the expense and the related income consistently. Then explain any collection shortfall. Similarly, do not subtract vacancy from rent that is already reported net of vacancy without checking the accounting basis. A clear cash check prevents errors in either direction.
Fannie Mae’s underwritten cash-flow guidance shows that lender calculations can include management and replacement-reserve adjustments. Those agency rules do not set Jaken Finance Group’s terms. Their practical lesson is to check exactly which expenses and reserves enter the planned loan’s coverage test.
Work through a sample twelve-unit building
Assume twelve apartments with total scheduled yearly rent of $288,000. The example deducts $14,400 for vacancy and collection loss and $3,600 for concessions. Then it adds $6,000 of ongoing other income. That produces $276,000 of effective gross income. Every figure is assumed for this math.
The expense schedule totals $132,000. It includes $48,000 of real estate taxes, $18,000 of insurance, $18,000 of utilities, and $18,000 of repairs. Management is $13,800, and other running costs are $16,200. These are sample building costs, not a benchmark expense ratio for Chicago apartments.
| Yearly income math | Amount |
|---|---|
| Scheduled apartment rent | $288,000 |
| Vacancy and collection loss | ($14,400) |
| Concessions | ($3,600) |
| Ongoing other income | $6,000 |
| Effective gross income | $276,000 |
| Running costs | ($132,000) |
| Net operating income | $144,000 |
| Assumed yearly replacement-reserve deduction | ($4,000) |
| Cash flow used for the example’s coverage test | $140,000 |
The gap between $144,000 and $140,000 matters. Here, NOI helps estimate value. Cash left after the reserve helps size the loan. A lender may use other labels or adjust more items. Ask to see its worksheet. You need to know which cash-flow figure goes into the test before comparing loan offers.
The $4,000 reserve is a planning input, not a quoted per-unit requirement. An inspection could support a different amount or list an immediate repair escrow. Money held back at closing and a yearly reserve expense also affect different calculations. Keep each item in the correct place in the cash plan.
Work out the value limit and the coverage limit
For the value example, divide $144,000 of NOI by an assumed 6.25% capitalization rate. That produces $2,304,000. This is a simplified income estimate, not an appraisal or a Chicago market cap-rate estimate. A commercial appraisal considers the building and market evidence and can reach a different result.
At an assumed 70% loan-to-value limit, that value permits $1,612,800. Now test coverage. Assume a 1.25 debt service requirement, a 7.25% fixed interest rate, monthly payments, and a 25-year amortization schedule. These are example terms only. They are not current Jaken Finance Group pricing or a universal loan structure.
Divide $140,000 by 1.25 to get $112,000 of maximum yearly debt payments. At the assumed rate and amortization, yearly payments are about 8.6737% of the original balance. Dividing $112,000 by that payment factor supports a loan of about $1,291,262. Coverage is the tighter of the two modeled limits.
| Loan-sizing test | Sample maximum |
|---|---|
| Value-based limit | $1,612,800 |
| Cash-flow-based limit | $1,291,262 |
| Smaller modeled result | $1,291,262 |
A quoted 70% LTV ceiling therefore does not imply a 70% loan on this building. The modeled debt is about 56% of the assumed value. Other rules can further constrain approval, including debt yield, property condition, program size, borrower cash reserves, and the lender’s treatment of recent operating changes.
Convert the loan amount into net cash at closing
Suppose the existing mortgage payoff is $1,250,000 and total closing payouts are an assumed $35,000. A new loan of about $1,291,262 leaves only about $6,262 for the owner. That amount is before any extra escrow or charge omitted from the input. The closing statement must match the real figures.
A new loan can help even when it returns little cash. The old note may be due soon. You may need a new payment plan or funds for repairs. State that goal first. Then test it against the cash the building earns. Paying off old debt and pulling cash out are two different goals.
Request a payoff that covers the expected closing date. Review prepayment charges, accrued interest, release costs, and any other amounts due. A principal balance on a statement is not always the full payoff. If the closing date slips, update the math instead of carrying forward an outdated cash estimate.
Also separate needed cash reserves from money withheld at closing. Funds retained in your own account may remain available for approved operating needs, while lender-held escrows have release conditions. Ask when each account can be accessed. A new loan that closes successfully can still leave the owner short of practical operating cash.
Explore the worked example
Test the Chicago apartment refinance
Replace annual collections, expenses and reserves to see which loan limit controls.
Illustrative results for the starting values. All editable loan terms are assumptions.
- Modeled commercial loan ceiling
- $1,291,262
- Net proceeds after payoff and costs
- $6,262
- Owner cash still invested / needed
- -$6,262
- Annual cash flow after modeled debt
- $28,000
| Annual NOI before replacement reserves | $144,000 |
|---|---|
| Annual cash flow used for debt coverage | $140,000 |
| Income-based property value | $2,304,000 |
| Value-based loan limit | $1,612,800 |
| Coverage-based loan limit | $1,291,262 |
- Income means collected or explicitly assumed effective annual income after vacancy, concessions and credit losses, including supported reimbursements. Keep costs paid through reimbursements in expenses.
- For a purchase, use the price plus work budget as the payoff input and set cash already spent to zero. For a refinance, use the real payoff and owner cash invested.
- Negative net proceeds are a closing cash requirement. Replacement reserves are deducted for coverage but not in the NOI used to estimate value here; an appraisal or lender may use a different convention.
- This simplified permanent-loan screen excludes debt-yield limits, loan-size caps, recourse, lease tests and lender adjustments. A future income case is not current borrowing capacity.
Stress income, expenses, and debt terms
First reduce the lender’s accepted cash flow by $20,000 while leaving the payment inputs unchanged. At $120,000 of cash flow and a 1.25 coverage requirement, the model supports about $1,106,796. With the same payoff and costs, the owner would need about $178,204 to close. That is a very different refinance plan.
Now increase the lender’s accepted cash flow to $160,000 under the same inputs. The coverage-based loan rises to about $1,475,728, still below the original value limit. The increase must come from supported operations or accepted adjustments. A target rent increase alone does not produce the extra loan proceeds.
| Accepted yearly cash flow after reserves | Coverage-based loan | Net cash after $1,285,000 payoff and costs |
|---|---|---|
| $120,000 | $1,106,796 | $178,204 cash needed |
| $140,000 | $1,291,262 | $6,262 cash returned |
| $160,000 | $1,475,728 | $190,728 cash returned |
These rows isolate coverage while holding value and all other inputs constant. In a full downside case, weaker NOI may also reduce appraised value. Test that linked effect, plus a higher interest rate or shorter amortization. The useful question is how much cash would be needed if several reasonable inputs move against the owner.
Keep Cook County tax valuation separate from lender underwriting
Cook County’s assessment process is useful for cost planning, but it is not the same as a lender appraisal. The Assessor’s commercial valuation explanation describes mass appraisal and a loaded capitalization rate. That method excludes property taxes from running costs and includes a tax part in the rate.
Do not copy that tax-loaded rate into the example above, which already deducts real estate taxes as an expense. Mixing methods can count the tax burden twice. Use a consistent valuation method with the appraiser and a separate supported forecast of the real tax bill for the loan’s operating analysis.
The Assessor also collects income, expense, and vacancy information through its RPIE process. Keep the records used for tax matters and financing internally consistent, with explanations for differences in period or method. A lender should be able to trace both back to the building’s books.
Check each parcel associated with the building. A parking parcel or adjacent lot can carry its own bill and may or may not be included in the collateral. Missing that cost understates expenses; missing the parcel from the financing discussion can create a title or valuation issue late in review.
Show the building’s condition and near-term capital needs
Clean books do not prove the building is sound. Send recent inspections, paid repair bills, and warranty records. List the work that needs to happen now. Show what can wait until after closing and what may be needed years later. The lender can then review the cost and timing of each job.
Check the systems shared by Chicago apartments. Who pays for heat? Who pays water and sewer bills? Do repeated service calls point to a worn-out system? An owner may have delayed work to save cash. In that case, low past costs may hide the larger bills the next owner will face.
Use the City’s building permit and inspection records as one source in the review. Compare records with the real property and work that is done. The database is not a substitute for inspection or proof of lawful use. Unresolved questions should be addressed before assuming the long-term lender will accept the building as stable.
If large vacancy or work remains, a multifamily bridge loan may be the right review path. The later permanent refinance still needs its own approval. The Atlanta lease-up example shows how to set measurable milestones instead of relying on a vague promise of future stable operations.
Use a clear adjustment log for every disputed number
Create a short schedule with four columns: the reported amount, planned adjustment, reason, and supporting record. Keep the sign of each adjustment clear. Removing a one-time expense increases the planned result; adding a missing ongoing cost reduces it. Showing both directions makes the schedule more useful than a list containing only favorable changes.
For a tax adjustment, attach the bill and the basis for the forward estimate. For insurance, attach the current quote and coverage terms. For a repair, list the invoice and explain whether the work recurs. If evidence is incomplete, mark the item as unresolved rather than presenting the preferred number as accepted.
Use the same approach for rent. A new signed lease, a concession that ends, or a payment plan for arrears may affect the analysis in a different way. State the effective date and show what has actually been collected. The lender can then assess the change without losing sight of the original financial history.
Review the log with the building manager before sending it. That often shows omitted bills, unit-status errors, or deposits recorded in the wrong category. Fixing those issues early saves time and gives the owner a better operating record even if the new loan amount does not increase. Clear records are useful because they explain the building, not because they guarantee a particular outcome.
Prepare a new loan package a lender can follow
Supply monthly T-12 statements, the current rent roll, lease copies, tenant ledgers, and collection support. Add tax bills, the current insurance quote, utility records, management arrangements, and major invoices. Include a short list of planned adjustments with a record supporting each one. Keep the original unadjusted statements on hand.
Provide the existing loan terms, payoff, maturity date, borrowing entity records, ownership structure, and available cash reserves. State the requested outcome: debt replacement, cash out, repair funding, or another defined purpose. If a minimum cash amount is essential, list it early so the lender can test it against the evidence.
For a Chicago apartment review, submit a commercial loan request with the records and your target closing date. Use the Chicago commercial financing overview for related property types. Ask for the income the lender accepts, binding loan limit, and net closing cash together; those three figures explain whether the new loan meets the business need.