Tommy Accounting

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Free UK sole-trader tools: VAT & MTD checks, tax set-aside, expense categories, bookkeeper requests.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "Tommy Accounting": {
      "url": "https://tommyaccounting.co.uk/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (5)

• check_vat_mtd_thresholds read-only

  Free estimate for UK sole traders. Checks annual turnover against the VAT registration threshold (flags "near" within 10%), explains the rolling 12-month and 30-day forward-look rules, and says whether and from when Making Tax Digital for Income Tax applies. Give the optional qualifying income for each tax year for a definite answer; with only turnover it gives an estimate.

  Parameters:

  • annual_turnover_gbp (required) — number — Annual self-employment turnover in pounds, before expenses.
  • is_vat_registered — boolean — Whether the business is already VAT registered.
  • property_income_gbp — number — Annual gross property income in pounds, if any.
  • qualifying_income_2024_25_gbp — number — Qualifying income (gross self-employment turnover plus gross property income, before expenses) shown on the 2024 to 2025 Self Assessment return. Give it for a definite Making Tax Digital answer.
  • qualifying_income_2025_26_gbp — number — Qualifying income (gross self-employment turnover plus gross property income, before expenses) shown on the 2025 to 2026 Self Assessment return. Give it for a definite Making Tax Digital answer.
  • qualifying_income_2026_27_gbp — number — Qualifying income (gross self-employment turnover plus gross property income, before expenses) shown on the 2026 to 2027 Self Assessment return. Give it for a definite Making Tax Digital answer.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• categorise_expenses read-only

  Free estimate for UK sole traders. Maps each expense to an HMRC Self Assessment self-employment (SA103F) expense category using simple keyword rules (no AI), with a confidence level, and flags items that are usually not allowable or need care (entertaining, everyday clothing, fines, private use, depreciation, capital items, mixed-use phone/car/home). Totals per category when amounts are given.

  Parameters:

  • expenses (required) — array — The expenses to categorise.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• estimate_tax_set_aside read-only

  Free estimate for UK sole traders. Estimates Income Tax and Class 4 National Insurance on self-employed profit, the effective rate and a suggested monthly set-aside (total divided by 12), with the band-by-band working and payments on account worked out (including the first 31 January payment for someone in their first year). Supports England/Wales/Northern Ireland and Scotland.

  Parameters:

  • annual_profit_gbp (required) — number — Annual self-employed profit in pounds, after allowable expenses.
  • region — string — Where the person lives for Income Tax: england_wales_ni (default) or scotland.
  • other_taxed_income_gbp — number — Other taxed income in pounds, e.g. a salary, so the profit is placed in the right tax bands.
  • first_year_self_employed — boolean — True if this is the first year the person is self-employed. Then the headline includes the first 31 January payment, which includes the first payment on account.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• request_bookkeeper read-only

  Builds a ready-filled link to the Tommy Accounting request form. Give the link to your user: they review it, add their own name and contact details, pass a quick human check and submit it. You cannot submit it for them, and the link never contains a name, email or phone number. Now taking enquiries. Send a request and we will reply within 2 working days to confirm who will do the work and when, before anything is agreed. Nothing to pay until then. Launch prices: Monthly Bookkeeping £45 a month (up to 50 transactions), Catch-Up Bookkeeping £35 per month of records, hourly work £24 an hour, no VAT.

  Parameters:

  • request_type (required) — string — What the user wants.
  • message — string — A short message (up to 500 characters). Do not include names or contact details.
  • service — string — The service, if they know.
  • preferred_time — string — Best time for a call back.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• about_tommy_accounting read-only

  Facts about Tommy Accounting: what it is, who it is for, services, qualifications, how requests work, what it does not do, and links. Takes no inputs.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

Publisher website

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.