DIFIQ AI

Empower
Decisions
with AI

DIFIQ builds governed AI decision systems for professional and regulated industries—organizing evidence, surfacing tradeoffs, and keeping accountable professionals in control.

Explore AiTaxNova How DIFIQ works
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DIFIQ's first operating platform

AiTaxNova begins where the tax return ends.

Built to help CPAs turn filed-return evidence into focused review, planning conversations, and year-round client decisions.

See the CPA-controlled workflow
Founder–market fitBuilt from inside the CPA workflow
Current stagePilot and evaluation
Professional boundaryCPA reviews and decides

From evidence to accountable decisions

One decision layer.
Multiple professional applications.

Connect authorized information Surface material findings Preserve supporting evidence Route decisions to qualified professionals
01

Tax intelligence

AiTaxNova

Evidence-driven tax intelligence and CPA decision support—our first platform.

02

Financial intelligence

BenchmarkNova

Structured benchmarking designed to help professionals examine performance and opportunity signals.

03

Shared foundation

Governance layer

Evidence links, visible assumptions, review controls, and traceable professional decisions.

What we build

Human judgment.
Better-informed by AI.

In complex professional work, information may be available but still fragmented. Important evidence, assumptions, and exceptions can remain difficult to review together.

DIFIQ is designed to structure that evidence into a reviewable decision path—without pretending uncertainty disappears or transferring accountability to a model.

Step 01

Connect the evidence

Bring relevant records and context into a structured, traceable foundation.

Step 02

Surface what matters

Identify exceptions, tradeoffs, and unanswered questions for focused review.

Step 03

Preserve the decision boundary

Keep approval, modification, and final judgment with accountable professionals.

Flagship platform

AiTaxNova

An evidence-driven intelligence layer for tax and accounting—built to help CPAs identify what matters, make informed decisions, and guide clients throughout the year.

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DIFIQ's first platform AiTaxNova in 51 seconds
Evidence-linked intelligence with CPA judgment in control. Explore early access

Connected evidence

  • Accounting records
  • Tax returns
  • Authorized transcripts
  • Client history

AiTaxNova intelligence

Evidence-linked findings

Normalize data · link evidence · surface exceptions

Decision support

  • Risk signals
  • Documentation gaps
  • Planning opportunities
  • Recommended actions

Human approval boundary

CPA review
& decision

Review, modify, approve, or reject

Our mission

Transform retrospective compliance into continuous, evidence-driven intelligence.

Empower CPAs to identify what matters, make informed decisions, and guide clients throughout the year.

Technology moves the information. CPAs make the decisions.

Founder perspective

Jeff Huang, CPA, MBA

A practicing CPA building from inside the professional workflow—where evidence quality, review discipline, and accountable judgment determine whether AI earns trust.

Proof before scale

What must be true
before we scale.

AiTaxNova is in pilot and evaluation. We are building the evidence base that CPA firms and investors should expect—without presenting targets as results.

Current stagePilot and evaluation
01

Workflow tested

Can a CPA complete the review path inside a real professional workflow?

Usability and process fit
02

Cases evaluated

Does the system surface relevant exceptions across representative case types?

Coverage and consistency
03

CPA decisions recorded

What do professionals accept, modify, reject, or escalate—and why?

Judgment and traceability
04

Time and quality assessed

Does evidence-linked review improve focus, completeness, or review time?

Measured workflow value
05

Continued-use intent

Would firms use the workflow again, expand it, and pay for sustained value?

Renewal and expansion signal

Not vanity metrics. Evidence of repeatable professional value.

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Trust & governance

Intelligence that
remains accountable.

  1. 01

    Evidence before assertion

    Findings stay connected to the records and context that support review.

  2. 02

    Assumptions made visible

    Uncertainty and open questions remain explicit instead of being hidden behind a score.

  3. 03

    Professional control

    Technology moves the information. Accountable professionals make the decisions.

Company vision

A new operating model
for professional decisions.

DIFIQ is building a foundation for evidence-linked, human-governed AI across complex professional work. AiTaxNova begins with tax and accounting, where trust, traceability, and judgment are essential.

Start a conversation

Build the decision layer
with us.

Choose the conversation that fits your role. Every path goes directly to the AiTaxNova team.

CPA firmsExplore early access Strategic partnersStart a conversation InvestorsRequest a private briefing