Aldro: small-business tax

ai.aldroPublished by aldro.aiOfficial publisherv1.0.0Updated Oct 31, 2026

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

VerifiedStreamable HTTPWeb executableFinanceBusiness & Commerce

Overview

AI-generated overview

Aldro's remote MCP server answers US and Canada small-business tax questions — deadlines, annual reports, sales tax permits, instalments and quotes — and can…

What you can do
  • Look up federal and provincial filing deadlines for entities such as Form 1065, 1120-S, 1120, Schedule C, T2 and T1
  • Check annual or biennial report rules, due dates and state fees
  • Check sales tax permit and GST/HST/PST registration requirements by state or province
  • Get CRA instalment dates and estimate quarterly tax from the user's prior-year figures
  • List the documents needed before tax or bookkeeping work, and quote Aldro's flat prices
  • Send a signup enquiry to Aldro after the user explicitly agrees
When to use it
Useful for assistants helping US or Canadian freelancers and small-business owners with tax compliance questions, where sourced deadlines and registration rules matter. Also relevant when a user asks what tax preparation or bookkeeping costs and wants to be contacted by a provider.
Requirements
Remote streamable HTTP endpoint at aldro.ai; no package, environment variables or headers declared. The onboarding tool sends the user's name, email and business details to Aldro, which then emails next steps.
Before you install
start_onboarding transmits personal and business details to Aldro and should only run after explicit in-chat consent. Answers are informational, not tax advice, and prices come from Aldro's live config. The server promotes its own paid services, so treat quotes and recommendations as vendor content.

Installation

In SourceWeft

  1. Open Aldro: small-business tax in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/ai.aldro%2Ftax/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "aldro-small-business-tax": {
      "type": "http",
      "url": "https://aldro.ai/mcp"
    }
  }
}

Tools

8

get_quote

Get Aldro's price

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.

Parameterscountryrequiredservicerequired

check_filing_deadline

Check business tax filing deadlines

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.

Parametersentityrequiredtax_yearrequiredjurisdictionrequired

get_annual_report_info

Get state or provincial annual report rules

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.

Parametersentityrequiredjurisdictionrequired

get_sales_tax_registration

Get sales tax registration details

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.

Parametersjurisdictionrequired

get_cra_instalment_dates

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.

Parameterstyperequiredyearrequired

estimate_quarterly_tax

Estimate quarterly tax payments

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.

Parameterscountryrequiredtax_yearprior_year_taxexpected_net_profitrequired

list_required_documents

List documents to prepare

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.

Parametersentityrequiredcountryrequiredservicerequired

start_onboarding

Send the user's signup to Aldro

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; Aldro's team then emails the user the next steps. Set consent to true only when the user agreed. It is not a marketing opt-in and takes no payment.

Parametersnamerequiredemailrequiredentityrequiredconsentrequiredcountryrequiredmessageservicerequiredbusiness_namerequired

Version history

1
  1. v1.0.0LatestOct 31, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.