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Gig Worker Tax Toolkit

2026 quarterly tax estimates, SE tax, safe harbor and mileage for 1099 gig workers.

Connector by tylerscomic-lab · GitHub account verified by the MCP Registry

IndexedMITRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/tylerscomic-lab-gig-tax-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://gig-tax-mcp.mcpize.run/mcp Remote (HTTP)

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About

2026 quarterly tax estimates, SE tax, safe harbor and mileage for 1099 gig workers.

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
5 read · 0 write · 0 deleteRead-only
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 5

Read from the source code; the running server may list different tools.

Read 5 · Look things up without changing anything.

  • calculate_mileage_deduction
  • check_safe_harbor
  • compare_mileage_vs_actual
  • estimate_quarterly_tax
  • get_tax_constants

Network hosts it talks to 1

  • gig-tax-mcp.mcpize.run · found in remote endpoint, install command

Tools (5)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • calculate_mileage_deduction

    Standard mileage deduction for business driving (delivery, rideshare, errands, client visits). Handles the 2026 mid-year rate change correctly: 72.5 cents per mile for Jan 1 - Jun 30, 2026 and 76 cents per mile for Jul 1 - Dec 31, 2026. Also supports 2025 (70 cents). Pass trips with dates, or miles per period.

  • check_safe_harbor

    Will I owe an underpayment penalty? Safe-harbor test: you avoid the penalty by paying at least 90% of this year's tax or 100% of last year's total tax (110% if last year's AGI was over $150,000). Returns the minimum you must pay by year end.

  • compare_mileage_vs_actual

    Standard mileage vs actual vehicle expenses for a business vehicle. Compares the mileage deduction with the business share of actual costs (gas, insurance, repairs, registration, depreciation, lease) and says which is larger. Flags the first-year choice rule.

  • estimate_quarterly_tax

    Estimate 2026 federal tax for a 1099 / self-employed earner: self-employment tax (92.35% of net, 12.4% Social Security to the $184,500 wage base plus 2.9% Medicare, additional Medicare), federal income tax using 2026 brackets and standard deduction, the 20% QBI deduction when eligible, and what is still owed. Also returns how to split the remaining payments across the real 2026 due dates.

  • get_tax_constants

    The 2026 figures this server uses: standard deduction, tax brackets, Social Security wage base, mileage rates (including the July 1 change) and 2026 estimated-payment due dates, with their IRS sources.

Signals

Stars
0
Forks
0
Open issues
0
Last commit
Oct 1, 2026 (29 days ago)
Last release
Oct 1, 2026 (29 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.tylerscomic-lab/gig-tax-mcp
Version
1.0.0
Auth
Auth not stated
License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

Gig Worker Tax Toolkit MCP server. Agent Mart. https://agentmart.dev/connectors/tylerscomic-lab-gig-tax-mcp (last updated 2026-10-24)