LumaTax

LumaTax is a US and Canadian sales tax automation platform that helps businesses automate sales tax filings, manage nexus exposure, and streamline remittance across multiple state and federal jurisdictions. The product imports transaction data from sources such as Amazon, Stripe, Shopify, and Excel, validates that data and assigns correct tax jurisdictions, generates categorized return summaries, files returns automatically, and stores past filings for audit preparation. Originally an independent Seattle fintech backed by Cowboy Ventures, LumaTax was acquired and is now offered as a product line under Taxually alongside CrossTax, EcoTax, and OneTax. As of enrichment it exposes no public developer portal, API reference, SDK, or machine-readable API surface.

LumaTax is profiled on the APIs.io network. Tagged areas include Company, Fintech, Sales Tax, Tax Compliance, and Tax Automation.

🌐 Visit website 📡 Source on GitHub

5.0/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0

0 APIs

Company Fintech Sales Tax Tax Compliance Tax Automation Tax Filing Nexus Accounting Regulatory

Kin Score

Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0

Composite quality — 5.0/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Access Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/lumatax: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: lumatax
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/lumatax.png
name: LumaTax
description: LumaTax is a US and Canadian sales tax automation platform that helps businesses automate sales tax filings,
  manage nexus exposure, and streamline remittance across multiple state and federal jurisdictions. The product imports transaction
  data from sources such as Amazon, Stripe, Shopify, and Excel, validates that data and assigns correct tax jurisdictions,
  generates categorized return summaries, files returns automatically, and stores past filings for audit preparation. Originally
  an independent Seattle fintech backed by Cowboy Ventures, LumaTax was acquired and is now offered as a product line under
  Taxually alongside CrossTax, EcoTax, and OneTax. As of enrichment it exposes no public developer portal, API reference,
  SDK, or machine-readable API surface.
url: https://raw.githubusercontent.com/api-evangelist/lumatax/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- cowboy-ventures
x-tier: stub
x-tier-reason: portfolio-lead
x-status: acquired
x-acquired-by: taxually
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Fintech
- Sales Tax
- Tax Compliance
- Tax Automation
- Tax Filing
- Nexus
- Accounting
- Regulatory
apis: []
common:
- type: DomainSecurity
  url: security/lumatax-domain-security.yml
- type: Website
  url: https://www.taxually.com/lumatax
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 1
  pass: local-v1

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