Filed

aid: filed
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/filed.png
name: Filed
description: Filed is an AI tax platform for accounting firms and tax professionals. It reads source documents (W-2s, 1099s,
  K-1s, brokerage statements, prior-year returns), compares them line by line against the draft return to catch errors and
  find optimizations, performs actual data entry into professional tax software (Drake, ProConnect, UltraTax, CCH Axcess,
  Lacerte, ProSeries), and evaluates 120+ tax strategies to produce client-ready tax plans with citations. Firms keep the
  tax software they already use; Filed sits inside the existing workflow via three products — Filed Reviewer, Filed Prep,
  and Filed Tax Planner. Filed exposes a GraphQL API (router.apps.filed.com/graphql), a remote MCP server, and an embeddable
  binder UI. Backed by Northzone, Day One Ventures, and Neo.
url: https://raw.githubusercontent.com/api-evangelist/filed/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- northzone
x-tier: profiled
x-tier-reason: enriched-from-public-developer-surface
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Tax
- Accounting
- Artificial Intelligence
- Document Processing
- GraphQL
- Compliance
- Enterprise
apis:
- aid: filed:filed-api
  name: Filed API
  humanURL: https://docs.apps.filed.com/apis/introduction
  baseURL: https://router.apps.filed.com/graphql
  tags:
  - Tax
  - GraphQL
  - Documents
  - AI
  description: A single GraphQL endpoint for the Filed platform. Create clients and ingest source documents into a binder,
    trigger tax prep and tax advisor runs and poll them to completion, read leadsheets and review items, annotate documents
    and record reviewer sign-offs, and generate workpaper bundles. Authenticated with a workspace-scoped API key exchanged
    for a short-lived Bearer access token.
  properties:
  - type: Documentation
    url: https://docs.apps.filed.com/
  - type: APIReference
    url: https://docs.apps.filed.com/apis/introduction
  - type: GraphQL
    url: https://router.apps.filed.com/graphql
  - type: GettingStarted
    url: https://docs.apps.filed.com/guides/quickstart
  - type: ErrorCatalog
    url: errors/filed-problem-types.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.filed.com
- type: DeveloperPortal
  url: https://docs.apps.filed.com/
- type: Blog
  url: https://www.filed.com/blog
- type: Pricing
  url: https://www.filed.com/pricing
- type: SignUp
  url: https://www.filed.com/early-access
- type: Login
  url: https://web.apps.filed.com/
- type: TermsOfService
  url: https://www.filed.com/terms-of-service
- type: PrivacyPolicy
  url: https://www.filed.com/privacy-policy
- type: Support
  url: https://help.filed.com/
- type: Authentication
  url: authentication/filed-authentication.yml
- type: Conventions
  url: conventions/filed-conventions.yml
- type: DataModel
  url: data-model/filed-data-model.yml
- type: Components
  url: components/filed-components.yml
- type: Conformance
  url: conformance/filed-conformance.yml
- type: Compliance
  url: security/filed-trust-center.yml
- type: LLMsTxt
  url: llms/filed-llms.txt
- type: MCPServer
  url: https://mcp.apps.filed.com/mcp
  name: Filed MCP Server
  description: Remote MCP server (OAuth via Dynamic Client Registration, no API key) exposing docs, run_batch_queries, run_batch_mutations,
    and get_file_upload_info. Built but not yet live in production. Detail in mcp/filed-mcp.yml.
- type: AgentSkill
  url: skills/_index.yml
- type: Security
  url: security/filed-vulnerability-disclosure.yml
- type: VulnerabilityDisclosure
  url: security/filed-vulnerability-disclosure.yml
- type: TrustCenter
  url: security/filed-trust-center.yml
- type: DomainSecurity
  url: security/filed-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence