Methodology · Discovery

The VFO
Opportunity Engine™,
properly explained

By Reenu Cherian  ·  Founder, MicroTax  ·  6 min read

The Opportunity Engine is what makes the F.A.S.T. Method scalable. F.A.S.T. tells us in what order to sequence advisory work. The Engine tells us, for any given client, which of the 200+ available strategies actually apply, and in what dollar amount.

Most advisors evaluate one strategy at a time, as it comes up. The Engine evaluates all 200+ at once, surfaces the ones that matter for this client, and ranks them by dollar impact. Human judgment then takes over. The framework eliminates the obvious.

This page explains what the Engine is, what it does and doesn't do, why it isn't just a tax-software tool, and how the systematic scan changes what a discovery conversation looks like. The Engine is not the work, the work happens in the human conversation that follows. But the Engine is what guarantees the conversation starts in the right place.

01 · The problem

The problem the Engine solves

Tax and wealth strategies for high earners exist in a long catalog. A complete enumeration runs to more than 200 distinct moves once you count permutations across entity types, income levels, asset classes, and timing windows. Each move applies to a specific subset of clients. Each requires a specific kind of analysis to evaluate.

The structural problem in traditional advisory work is not that any single strategy is hard to understand. It's that no individual advisor can hold the entire catalog in active memory while simultaneously evaluating each strategy against the specific facts of the client in front of them. The human cognitive load isn't compatible with the dimensionality of the search space.

What advisors do instead, what they have to do, is rely on pattern recognition. A client situation triggers recall of the two or three strategies the advisor most often deploys in that situation. The other 197 strategies are not consciously rejected; they simply don't get surfaced. Most of them, for most clients, wouldn't apply. But the ones that do apply and don't get surfaced are exactly the kinds of opportunities that compliance-only engagements never reach.

The Opportunity Engine is the framework that solves this. By systematically scanning each client situation against the full catalog of strategies, it surfaces the applicable subset for human evaluation, rather than relying on the advisor's recall to find them. The Engine doesn't make the decisions. It changes what's on the table when the decisions get made.

02 · The distinction

What the Engine is, and isn't

It's worth being precise about what the Opportunity Engine is, because the phrase "AI-powered tax tool" or "advisory intelligence framework" gets used loosely by other firms, and the Engine is neither of those things in the way those phrases are usually meant.

The Engine is a structured framework, encoded in our internal advisory systems, that captures the 200+ strategies in the catalog with their qualification criteria, prerequisite conditions, applicable client profiles, and estimated dollar-impact ranges. When a new client engages, the Engine takes the client's financial data (return, asset inventory, entity structures, income composition, life-stage profile) and runs it against each strategy's qualification criteria to produce a ranked list of applicable opportunities.

The Engine is not tax-preparation software. It does not produce filings. It does not replace TurboTax or ProConnect. It does not give the client a final number for what they should do. It produces a structured input to a human advisory conversation.

The Engine is not "AI tax planning" in the way that phrase is currently being used to market consumer products. It does not use a large language model to "understand your situation." It uses a deterministic rule-engine to match client characteristics against strategy criteria, with weights and thresholds calibrated against the firm's accumulated client base. The judgments embedded in those rules and weights are human judgments, refined over many client engagements, codified into the framework so the same judgment doesn't have to be re-derived for every new client.

The honest framing: the Engine is what a thoughtful senior advisor would produce on a long-tenured basis if they could hold the entire catalog in active memory and apply it to every new client without losing focus. The Engine is the externalized version of that capability, accessible to every MicroTax engagement, not just the ones lucky enough to get the senior advisor's full attention.

03 · The mechanics

How the systematic scan works

For a new client engagement, the Engine takes a structured input from the discovery conversation and produces a structured output for the deeper analysis that follows.

The four-stage scan
Stage 1, Inputs captured. Income composition (W-2, 1099, K-1, equity vests, capital gains, rental). Asset inventory (account types, balances, basis). Entity structures (LLCs, S-Corps, partnerships, single-member). Life-stage variables (age, family composition, residency state, exit horizon). For new clients, this is the discovery-call data plus a recent return.
Stage 2, Catalog applied. Each of the 200+ strategies has qualification criteria encoded. The scan runs through all 200+ and identifies which apply to this client. For most clients, somewhere between 15 and 40 strategies match. The rest are auto-eliminated because the client doesn't qualify, isn't in the right life stage, has the wrong asset composition, or has already implemented the strategy.
Stage 3, Dollar impact estimated. For each applicable strategy, the Engine produces an estimated year-one tax savings range and a multi-year projection. The estimates are calibrated against the firm's accumulated outcome data for similar client profiles. They are explicitly ranges, not point estimates, and they're flagged as illustrative pending human review.
Stage 4, F.A.S.T.-sequenced. Applicable strategies are tagged by F.A.S.T. stage and prerequisite-checked. A Strategic-stage move that depends on a missing Foundational layer is flagged. A Tactical move that requires a planning window the client doesn't have time for is deprioritized. The output is not just "what applies" but "what applies in what order."

The entire scan takes under an hour of analyst time per client. That speed is what makes the methodology scalable, and what allows MicroTax to deliver advisor-grade systematic discovery at the $300K–$1M income tier rather than only at the $50M+ family-office tier where the same level of attention has historically been available.

04 · The output

What comes out the other side

The deliverable from the Opportunity Engine, what the client actually sees, is a structured opportunity report, typically delivered within a week of the discovery conversation.

The report has three sections. First: the applicable strategies, ranked by year-one dollar impact, with the F.A.S.T. stage of each. Second: the prerequisite analysis, what needs to be in place for the higher-ranked strategies to be executed correctly, and which Foundational gaps exist. Third: a recommended engagement scope, which of the applicable strategies make sense in the first year, which in the second, and which require waiting for life events that haven't happened yet.

The report is delivered free of charge as part of the discovery process. It is the basis for the conversation about whether to proceed with engagement and at what scope. For clients who choose not to proceed, the report still has value: it tells them what's available, in dollar terms, that they may want to address with another advisor.

The opportunity report is the artifact most clients have never seen before, a systematic, ranked view of what's actually available in their tax position. Most engagements convert from the report, not from the discovery conversation.
05 · The human work

Why the Engine doesn't replace judgment

The Engine identifies what applies. It does not decide what to do. The distinction matters because the implementation of any strategy, the design choices, the timing, the trade-offs against the rest of the architecture, requires judgment that the framework cannot supply.

A §7702 TFRA, for example, may show up in the Engine output as a top-ranked Strategic-stage opportunity. The framework can tell you the strategy applies; it cannot tell you whether the right carrier is Pacific Life or North American, whether the crediting strategy should be S&P 500 cap-rate-driven or volatility-controlled, whether the death benefit should be sized to the legal §7702 minimum or slightly above for additional flexibility, whether to fund over five years or seven. Those decisions are human work, informed by the client's specific situation and the specialist's accumulated judgment.

The same is true for almost every strategy in the catalog. The Engine surfaces the move; the implementation requires judgment. The framework is what makes the judgment economically possible at scale, by ensuring the advisor's time isn't consumed by the question of what to consider, only by the question of how to implement.

This is the structural argument for why systematic discovery isn't a replacement for advisor expertise. It's an enabler of advisor expertise. The advisor's hours are spent on the work that requires them, design, implementation, coordination, rather than on rediscovering the same catalog of options for every new client.

06 · The application

How MicroTax uses the Engine

The Engine is foundational to every MicroTax engagement. The discovery conversation captures the inputs; the scan runs; the opportunity report is produced; the engagement begins from a ranked, sequenced view of what's available.

The Engine is also continuously updated. New strategies that emerge from changes in the tax code are added. Calibration weights are refined as the firm's outcome data accumulates. Prerequisite logic is updated as we learn which sequencing assumptions hold up across more client situations. The framework gets better with each engagement; the next client benefits from the previous one in a way traditional advisory cannot easily achieve.

From the client's perspective, the Engine is invisible, they experience a discovery conversation, receive a free opportunity report, and then engage (or decline) based on what the report shows. The framework that produced the report is internal infrastructure. What the client sees is the conversation and the deliverable. What we see, behind that, is the systematic scan that made both possible.

If you'd like to see the Engine output for your situation
Free 30-minute Strategy Session The discovery conversation that captures the inputs. Roughly half the call is structured intake; the other half is preliminary analysis based on what's surfaced.
Free opportunity report Delivered within a week of the call. Ranked list of applicable strategies, F.A.S.T.-sequenced, with dollar-impact ranges. Yours to keep whether or not you engage.
Engagement quote before any work If you choose to proceed, the engagement scope reflects what the Engine surfaced. Quoted in writing before signing.

See what the Engine surfaces for your situation

A complimentary 30-minute Strategy Session is the discovery conversation. The free opportunity report follows within a week. You see, in dollars, what's available in your tax position, whether or not you choose to engage further. No sales pressure.

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