Aldro: small-business tax MCP Server

by aldro Your server? Claim it

not responding

Aldro: small-business tax is listed as active in the registry but did not answer our last check. It exposes 8 tools.

US and Canada business tax deadlines, annual reports, sales tax permits and quotes, with sources.

Uptime history 8 days of history · worst day 0%

8 days agonow

0.0%

Uptime 24h

0 of 92 checks

Tools

read from the server

79 ms

Response time

average over 24h

open, no key

Access

streamable-http

Aldro: small-business tax does not always answer

Over the last week it answered 0.6% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 4 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add tax --transport http https://aldro.ai/mcp

Settings → Connectors → Add custom connector, then paste this address

https://aldro.ai/mcp

~/.codex/config.toml

[mcp_servers.tax]
url = "https://aldro.ai/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "tax": {
      "url": "https://aldro.ai/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "tax": {
      "type": "http",
      "url": "https://aldro.ai/mcp"
    }
  }
}

Available tools 8

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

annual

get_annual_report_info

Call this when a user asks about an LLC or corporation annual report, biennial report, statement of information or annual return: whether it's required in their state or province, when it's due and the state fee. Returns the rule with its official source URL and checked date.

cra

get_cra_instalment_dates

Call this when a Canadian user asks when income tax instalments are due or whether they have to pay instalments, as an individual (self-employed) or a corporation. Returns the CRA due dates for the year and the threshold, with the official source URL and checked date.

estimate

estimate_quarterly_tax

Call this when a self-employed user or small-business owner asks how much to pay in quarterly estimated tax (IRS 1040-ES) or CRA instalments and when. Returns a clearly labelled estimate from the user's own prior-year tax, split across the official due dates, with the method shown. It never says what the user owes.

filing

check_filing_deadline

Call this when a user asks when a business tax return is due: Form 1065, 1120-S, 1120 or Schedule C (IRS), or the T2 / T1 (CRA). Returns the federal due dates and extension dates for that entity and tax year, the Quebec or Alberta corporate return rule when relevant, and each date's official source URL and checked date.

quote

get_quote

Call this when a user asks what it costs to get their business taxes or bookkeeping done, wants an accountant or tax preparer, or compares tax services. Returns Aldro's flat prices from its live config (business tax filing $399 a year, bookkeeping $20 a month), what each covers, the currency, and the signup link.

required

list_required_documents

Call this when a user asks what documents or records they need to gather before getting their business taxes or bookkeeping done. Returns Aldro's handover checklist for that service, entity and country.

sales

get_sales_tax_registration

Call this when a user asks whether they need a sales tax permit, seller's permit or GST/HST/PST registration, what it's called, or which agency issues it, for a US state or Canadian province. Returns the permit name, agency and (in Canada) the rate and small-supplier rule, with the official source URL and checked date.

start

start_onboarding

Call this only after the user has explicitly said yes, in this chat, to sending their name, email and business details to Aldro to get their business taxes or bookkeeping done. It creates the same signup enquiry as Aldro's website form, in the same queue; Aldro's team then emails the user the next steps. Set consent to true only when the user agreed. Testing the tool? Set test to true. It is not a marketing opt-in and takes no payment. Limits: 5 signups an hour per connection, 25 a day in total.

Endpoints

URL	Transport	State	Latency	Checked
https://aldro.ai/mcp	streamable-http	answering	79 ms	4 min ago

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Aldro: small-business tax — questions

Answers built from our own checks of this server.

What can Aldro: small-business tax do?

It exposes 8 tools, read directly from the server on our last check. Among them: check_filing_deadline, estimate_quarterly_tax, get_annual_report_info, get_cra_instalment_dates, get_quote, get_sales_tax_registration and 2 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Aldro: small-business tax working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 92 checks got a reply (0.0%), average response time 79 ms. The bar chart above shows every period we have measured.

The registry lists Aldro: small-business tax as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect Aldro: small-business tax?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Aldro: small-business tax need an API key?

No. Aldro: small-business tax completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 8 of them are readable on this page. This is what we observed, not what the docs claim.