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Luca IQ

● Identity checked

Finance · Vendor site 2026-10-04

Luca IQ is professional tax software built exclusively for CPA firms, covering client intake, workpaper preparation, tax engine calculations, e-signatures, and IRS e-filing in one workflow. It also exposes a developer-facing tax engine API for firms building modern tax products.

Updated 2026-10-04View sources
Official website
Category
Finance
Free access
Not confirmed
API access
Developers section advertises a modern tax engine behind a single API for building tax products without legacy desktop software.

Is Luca IQ right for you?

A good fit for

CPA firms seeking an integrated cloud tax platform from client portal through review, delivery, and e-file.

Before you choose

Product access is waitlist-gated with Join the waitlist CTAs and no public pricing.

First Modern Professional Tax Software for Firms

Luca IQ rebuilds firm tax workflows around secure client uploads, automated workpapers, review-ready returns, and integrated e-file steps backed by CPAs.

What it can do

Features & capabilities

Unknown is different from unavailable. Each fact carries its own evidence.

CapabilityValueEvidenceChecked
End-to-end workflowHomepage maps client portal uploads through workpapers, tax engine prep, review, signatures, and IRS e-filing.Facts sourced2026-10-04
AuditabilityMarketing promises every field traces to a source document with human review before delivery.Facts sourced2026-10-04

Understand the total cost

Luca IQ pricing & plans

Pricing

Not listed

Official monthly price not confirmed

API
Developers section advertises a modern tax engine behind a single API for building tax products without legacy desktop software.
Explore pricing & history

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The practical questions

Frequently asked questions

What is Luca IQ used for?

Luca IQ is professional tax software built exclusively for CPA firms, covering client intake, workpaper preparation, tax engine calculations, e-signatures, and IRS e-filing in one workflow. It also exposes a developer-facing tax engine API for firms building modern tax products.

Does Luca IQ have a free plan?

Not confirmed. This record does not confirm an ongoing free plan.

How much does Luca IQ cost?

A listed monthly price has not been confirmed. See the plan cards for entitlements, billing commitments and seat minimums.

Can I use Luca IQ through an API?

Developers section advertises a modern tax engine behind a single API for building tax products without legacy desktop software.. API access and subscription access may have different terms; consult the linked sources.

What should I check before choosing it?

Product access is waitlist-gated with Join the waitlist CTAs and no public pricing.

Price history

No retained pricing changes yet. A current price alone does not establish a historical trend.

How this profile is supported

Facts apply to the named version and check date. Send a sourced correction if something changed.