Built by someone who spent years fighting property tax assessments by hand.
Over four years, Nathan worked on assessments, valuation reviews, and appeals across commercial real estate portfolios nationwide. At Deloitte, he advised owners and investors on valuation, assessment review, and appeal strategy. He built the evidence packages and valuation models behind filings, and represented properties in informal and formal hearings with county assessors. Earlier, he handled property tax valuations and appeals at Eversource Energy.
The same pattern showed up everywhere. Portfolios were over-assessed cycle after cycle, and almost none of it ever got reviewed. It wasn’t that owners didn’t care. Every parcel, every cycle, by hand simply doesn’t scale. Reserve is the system he wished he’d had: the AVM runs the analysis that used to be done by hand, and appeals are filed by licensed counsel at Reserve Tax Group.
“The problem was never effort. It was scale. Software just changed that.”

Property tax valuation and appeals specialist turned founder. Based in New York City.
Experience
Education
Roles listed reflect prior individual professional experience. They do not imply any affiliation with, sponsorship by, or endorsement from former employers.
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