Anrok Review
Anrok is sales tax and VAT software for SaaS, AI and digital sellers: it tracks nexus from billing and payroll data, then registers, calculates, files and remits, at $100 per market per month on Starter (published).
Independently scored, one dimension at a time. Every dimension is sourced, and we say whether a claim is published, reported, or estimated.
Anrok states most companies go live in one to four weeks, using no-code billing connectors, an automatic historical backfill and a free sandbox per selling entity. Switchers must set a cutover date, turn off the old engine and hand Anrok the logins for existing state accounts. API-only builds need engineering time.
The integration types article (updated 1 June 2026) lists 15 Anrok-built bidirectional connectors, including Stripe, NetSuite, Sage Intacct, QuickBooks Online, Xero, Salesforce, Zuora, Chargebee and Shopify, plus eight partner-built ones and HRIS links. Stripe's docs name Anrok as a third-party tax app. No SAP, Oracle, Business Central or Amazon connector is listed.
Anrok's FAQ (checked 4 October 2026) promises US-based support and an onboarding manager, and its comparison page cites a 92 percent G2 quality-of-support rating. Priority support and API technical consultations are reserved for Custom plans. Partner-built integrations such as Orb and Lago are supported first by the partner, per the integration types article.
The pricing page publishes $100 per market per month on Starter and defines a market (checked 4 October 2026). Extras live in the help center: $150 per historical return, $50 per global VAT return (half of it an Anrok processing fee), and unspecified high-volume fees. The model changed twice in 2026, and the Billing FAQ still describes a basis-point fee.
Anrok's security page (checked 4 October 2026) states SOC 1 Type II and SOC 2 Type II reports, and the help center documents three user roles, a return review window and downloadable filed returns. Returns auto-approve after ten calendar days, Anrok does not monitor state notices, and its audit article says audit help goes to a partner. The public SaaS agreement provides the platform as is, with no published penalty guarantee.
Anrok covers 11,000+ US jurisdictions including home-rule cities, and SaaS taxability is its core content. The live coverage map lists 81 countries in all plans and 15 premium-only, while other pages claim 100+ or 150+. Physical goods support began as early access on 30 March 2025, and duties are not supported.
Customers include Notion, Anthropic and Cursor, and Anrok cites $100B+ in processed transactions (vendor-claimed). Each legal entity is a separate seller account, multi-entity and multi-billing management sit in the Custom plan, and the API reference sets a default of 10 requests per second. Exposure status refreshes once a day, per the onboarding roadmap.
A hosted MCP at mcp.anrok.com returned OAuth metadata with transactionsWrite and five other scopes on 4 October 2026, and the Headless Tax page names an MCP and a CLI, but no docs, tool list or registry entry exist. Atlas, the in-app assistant announced 7 July 2026, is beta and per its help article cannot take actions. The REST API has an OpenAPI spec and free sandboxes.
A strong fit for SaaS sellers on modern billing tools, with flat per-market pricing and thinner global depth.
Written by the Audit Friendly research team. No vendor edits, no sponsored placement.
You are buying a managed compliance service wrapped around a tax engine. Anrok connects to the billing system (Stripe, Chargebee, Zuora, NetSuite and 11 other Anrok-built connectors), backfills history, flags nexus daily, then registers, files and remits through its own filing team. Starter lists at $100 per market per month (published, checked 4 October 2026) with registrations and filings included. SOC 1 Type II and SOC 2 Type II reports cover the controls an auditor will ask about.
The catch is scope and consistency. Anrok's own pages cite 150+ countries, 100+ countries and a coverage map with 81 countries in all plans, and some international returns run through filing partners. Global VAT returns carry a $50 fee each, half of it Anrok's own processing charge, plus a 2 percent FX buffer that is refunded if unused. Anrok does not watch state notices or defend audits. Its MCP endpoint is live but undocumented, and the API defaults to 10 requests per second.
Before signing, get in writing: the fee unit (per market or volume-based, since the help center still describes a basis-point fee), what makes a Starter seller high-volume, which of your countries Anrok files itself and which go to a partner, every per-return fee outside the US, the uplift on auto-renewal, and an export of filed returns, transactions and stored state logins on exit.
- A SaaS or AI company billing through Stripe, Chargebee, Zuora or NetSuite that has crossed its first state thresholds and wants filings handled for it.
- A finance team selling digital services into the EU, UK and Canada that wants US sales tax and VAT returns run from one system.
- A company with remote employees in many states that needs physical nexus tracked from HRIS data alongside economic nexus.
- Sellers of B2C cross-border physical goods: Anrok does not calculate duties and leaves those sales unprocessed.
- Enterprises on SAP, Oracle or Business Central that need a native ERP connector; Anrok lists none for those systems.
- Teams that want the vendor to watch state notices and defend audits; Anrok leaves notice monitoring to the customer and refers audits to partners.
The jobs a tax team actually hires Anrok for
Jobs, mapped to how finance teams actually buy.
Track nexus from billing and payroll data
Anrok reads transactions from the billing system and employee locations from the HRIS (through Finch, or Rippling's app), then refreshes exposure status once a day. Alerts land before thresholds trip, and remote hires count toward physical nexus.
Register, file and remit US returns
Returns are drafted from synced transactions and open for review around the 1st of the month. If nobody approves within ten calendar days, Anrok approves, debits the tax by ACH and its filing team submits and remits. Registrations and filings are inside the per-market fee.
Collect VAT and GST on cross-border SaaS
Anrok validates VAT IDs in real time to apply reverse charge on B2B sales and splits Canadian GST and PST lines. 15 more countries are premium-only. Each global return adds a $50 fee, and a 2 percent FX buffer is debited and refunded if unused.
Run tax inside Stripe billing
Anrok's Stripe app, launched 6 May 2025, ingests Checkout, Payment Links, Subscriptions and Invoices and returns tax in real time. Stripe's docs list Anrok as a third-party tax provider for automatic tax, and Stripe allows one tax provider per account.
Clean up historical exposure
Anrok can register, ask states to open prior periods and file each missed return, or the customer can pursue a voluntary disclosure. Penalties and interest are assessed by the state and paid by the customer. Anrok estimates three to four weeks, or four to six for 100+ returns.
Watch the same task in each tool
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Compare on what matters
What it actually costs
Here's what it really costs: published rates where a vendor lists them, aggregated quote data where they don't, plus a path to your own number.
Exposure monitoring, real-time calculation, filing and remittance, exemption certificates, physical nexus tracking and Atlas. Extra fees may apply at high transaction volumes.
Everything in Starter plus e-invoicing, multi-entity and multi-billing management, reconciliation tool, audit-ready reporting, advanced data and address APIs, SSO, MSA and priority support. Anrok's FAQ calls Custom volume-quoted in one answer and a single per-market rate in another (checked 4 October 2026).
No Anrok per-registration or per-filing charge and no fee to activate a new market, per the pricing FAQ (checked 4 October 2026). Government registration fees pass through on the bill, and each global VAT return carries a $50 fee (help center, updated 1 August 2026).
A free sandbox per selling entity; Custom evaluations get pre-sale sandbox access.
Charged per missed-period return Anrok files when remediating past US exposure; penalties and interest are paid separately to the state.
A $25 wire fee passed through from Anrok's bank plus a $25 Anrok processing fee on each non-US return Anrok remits (help center, updated 1 August 2026). A 2 percent FX buffer is also debited, and the unused part is refunded after the wire settles.
What it actually takes to go live
The home and VAT pages say 150+ countries, the onboarding guide and the Series C post say 100+, and the live coverage map lists 81 countries in all plans plus 15 premium-only (all checked 4 October 2026). The return review article says partners provide registration and filing support for some global regions. Ask for the list of countries Anrok files itself, by return type, before signing.
An archived pricing page from 12 April 2026 showed a Core plan at $400 a month, described as 0.25 percent per transaction; by 14 May 2026 the page showed $100 per market. A $50 per market eCommerce rate appeared in archived pages from 27 July to 20 September 2026 and is gone from the live page on 4 October 2026. The Billing FAQ (updated 1 August 2026) still describes a basis-point fee, so the order form must state the unit.
Anrok's VAT remittance article (updated 1 August 2026) adds a $50 charge per return to the ACH debit: a $25 international wire fee passed through from its bank and a $25 Anrok processing fee. It also debits a 2 percent buffer for exchange-rate moves and refunds the unused part after the wire settles, and the Remittances Services Agreement says Anrok and its bank partner may earn the FX spread. Four quarterly returns in one country add $200 a year on top of the market fee (Audit Friendly estimate). The pricing page, which says there are no per-filing charges, does not mention it.
US returns open for review around the 1st and auto-approve after ten calendar days; global VAT returns allow five business days (help center, checked 4 October 2026). Once funding starts it cannot be stopped, and Anrok holds the debited tax until it remits. Teams with a formal sign-off policy should calendar the window and name who receives the notice.
Anrok's filing directory article says it does not monitor sales tax accounts in jurisdictions, so the customer must track notices and tell Anrok. Its audit article says Anrok does not provide audit assistance and refers customers to a partner. The SaaS agreement (last updated July 2026) provides the platform as is, and no penalty guarantee is published; Numeral, by contrast, publishes an on-time filing guarantee.
The API reference sets a default limit of 10 requests per second per seller account, which matters for real-time checkout and bulk backfills. The MCP server answers with OAuth metadata but has no published tool list or support statement (checked 4 October 2026). Ask for higher limits and MCP documentation in writing if agents or high-volume calls are in scope.
Scored on what an outside agent can actually reach: the documented API, how it authenticates, and whether the vendor ships an MCP server.
Exists: Anrok's Headless Tax page names an Anrok MCP and an Anrok CLI. On 4 October 2026 mcp.anrok.com/mcp answered an unauthenticated MCP initialize with a 401 and published OAuth metadata, including dynamic client registration. No MCP or CLI article appears in the help center, the API docs or Anrok's GitHub org, and the official MCP registry lists no Anrok server.
Scope: The OAuth metadata advertises six scopes: certificates, customers, products, registrations, transactionsRead and transactionsWrite. The names suggest transaction reads and writes plus access to customers, exemption certificates, products and registrations. No tool list is public, so the exact operations are unconfirmed.
Turnkey: OAuth with dynamic client registration means an MCP client should be able to connect without an admin creating API keys. Without documentation there is no supported setup path, no stated limits and no beta or general availability label, so treat it as live but unsupported until Anrok documents it.
In-product AI: Anrok Atlas, announced 7 July 2026 and labeled beta in the help center, answers questions grounded in the account's transactions, registrations, filings and certificates. Its own help article says it cannot take actions, does not track recent law changes and can be wrong. Anrok says Atlas is validated by in-house tax professionals (vendor-claimed).
Anrok, kept current
An in-app AI assistant that answers questions from the account's transactions, registrations, filings and certificates, with reasoning shown. The help center labels it beta and says it cannot take actions.
Adds a Products API, custom product tax categories, self-serve transaction reprocessing, downloadable filed returns and early access for Stripe Connect platforms. Coverage expanded to 19 more non-resident countries.
An archived pricing page from 14 May 2026 shows per-market Starter pricing, replacing the Core plan at $400 a month (0.25 percent per transaction) seen on 12 April 2026.
Sapphire Ventures joined existing investors Khosla, Sequoia and Index, taking total funding past $100M. Anrok said over 3,000 finance leaders use it.
Shopify merchants can track nexus, register, check rates and file US returns through Anrok. It followed the physical goods early access announced 30 March 2025.
Installs from the Stripe Dashboard and covers Subscriptions, Checkout, Elements, Payment Links and Invoices, from calculation through filing.
Anrok FAQ
On Starter, the price is $100 per market per month (published, checked 4 October 2026). A SaaS company registered in eight US states and the UK has nine markets, about $10,800 a year before extras (Audit Friendly estimate).
Companies past ten markets or with complex billing are steered to Custom, which is quoted on transaction volume. Vendr's public Anrok page puts the median contract at $42,522 a year (reported; last updated February 2026, before the per-market price list).
Budget for extras: $150 per historical US return, $50 per global VAT return (a 2 percent FX buffer is also debited and refunded if unused), pass-through state registration fees, and possible high-volume fees on Starter (help center, checked 4 October 2026).
Under Anrok's public SaaS Services Agreement (last updated July 2026), order forms renew automatically for the same term at then-current fees unless either side gives written notice at least 30 days before expiry. Fees are refundable only where the law requires.
The agreement says the customer owns its data and may export it at any time through the platform. Transaction and return exports exist in the app, and since Summer 2026 each filed return downloads with its payment confirmation. Before leaving, export transaction history, filed returns and exemption certificates, and collect any state portal logins Anrok stored for remitting jurisdictions.
Anrok says most companies go live in one to four weeks: one to two for a simple stack, two to four with several billing systems or an ERP. An onboarding manager runs the kickoff, connects the billing system, triggers the historical backfill and helps map products to tax categories.
Switchers set an integration turn-on date, turn off the old tax engine in the billing system and give Anrok's registrations team the logins for existing state accounts. Returns that span both engines need an agreed split of who files. API-only builds need internal engineers.
Partly. The REST API is documented with an OpenAPI spec and free sandbox accounts, so an agent with an API key can create transactions, manage customers, products and exemption certificates, validate tax IDs and list filings, at a default 10 requests per second.
Anrok markets an MCP server, and mcp.anrok.com was live on 4 October 2026 with OAuth and scopes that include transactionsWrite. No documentation or tool list is public, so treat it as unsupported. The in-app Atlas assistant answers questions about account data but cannot take actions.
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