MFA-ADVANCED is the full multifamily underwriting model in Excel: IRR waterfalls, the full capital stack, underwriting aids and investor-ready reports. Version 5.47 is its biggest update yet: cleaner, faster and easier to work through, from the first look at a deal to the investor report.
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The new Start tab gives you two ways into a deal: screen it in a few minutes with Quick Screen, or underwrite it in full. Every tab now shares one clean header, and the input colors are clear: yellow cells with blue text are yours to type in. Everything else calculates.

Enter a few inputs from the offering memorandum and get real project-level returns and a plain verdict.

A Deal Progress bar now runs across the top of the UW Model. It shows how complete your underwriting is and takes you straight to the next step. The UW Process tab lists every check in order, with a link to the cell that needs you. Tabs open by themselves when you need them, and you can show all tabs at any time.

Your senior loan, a second or supplemental loan, preferred equity and a refinance sit side by side, each with its own on/off switch.

LTC Calc sizes a loan by loan-to-cost. SOFR Curve brings in a forward curve for variable-rate loans. Both open on their own when your capital stack needs them.


Know what a T12 is really telling you before you trust it. T12 Analytics puts the T-1, T-3, T-6 and T-12 side by side, writes a plain read of every line, and checks each income and expense line against a normal range. Show it in total dollars or per unit.





Paste the seller's T12 and map it into the model's income and expense lines. Rent rolls come in every layout, so clean yours first with the MFA Rent Roll Formatter, or let the MFA AI Companion do it for you. Then map the columns once, and the rent roll becomes a clean summary by unit type that goes straight into the model.


Make your market rent adjustments right in the Rent Comps tab. Your market rent and renovation premium go straight back to the UW Model, so your comps and your underwriting always match.

Repair Detail was rebuilt around finish levels. Set your price for each renovation item once, at three scopes: Light, Medium and Heavy. That price list stays with your file for every deal. Then pick a scope for each unit type, and the model prices the whole renovation for you.



The file is about 40% smaller and calculates about 85% faster. All 24 pivot tables are gone, and the GPR Logic tab was rebuilt to cut calculation time.
The new Control Panel lets you show or hide any tab, reset the workbook for a new deal in one click, and save a dated copy.

MFA-ADVANCED was rebuilt and checked line by line. A few examples of how it handles the details:
Every formula stays visible, so you can trace any number back to its inputs.
This version of MFA-ADVANCED is built to work with the MFA AI Companion, a new AI assistant that works right inside your model in Excel. It takes the data entry off your plate, so you can spend your time on the deal.
