Model Context Protocol (MCP) server for freee API integration
Nothing to run from here
US Freelancer Tax Calculator 2026 is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
99/100
trust score
14
tools declared
local
runs on your machine
—
downloads a day
What it does
2026 US freelancer tax: quarterly estimates, SE tax, QBI, mileage, home office, SEP/401k, per diem.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user us-freelancer-tax-calculator-2026-mcp '--' npx -y freelance-tax-mcp
# 2 — ask your agent for something these tools do
# estimate, self_employment_tax, freelance_hourly_rate and 11 more
US Freelancer Tax Calculator 2026 costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
NAAll 2 servers
NarwhalThePong2 servers
1 category
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. This one runs on your machine: your client starts US Freelancer Tax Calculator 2026 as a process under your own user, with your files and your network, so the tool surface below is what it can do to your computer rather than to a server somewhere else. Its scan result is on the Security tab — read the surface before you approve it.
Claude Codedeclared by this listing
This is a public server: you run it yourself and this marketplace is not in the path. You need Node.js — the current LTS (24) is the safe choice; npx comes with it. Claude Code registers it in one command; --scope user makes it available in every project. The '--' is in quotes so that PowerShell passes it on.
claude mcp add --scope user us-freelancer-tax-calculator-2026-mcp '--' npx -y freelance-tax-mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it runs from its publisher’s own package: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry your client uses to start the process locally. A local server runs with your file system and your network, which is why it is priced without metering.
What you approve
14 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Read from its source code. A server that builds its tool list when it starts can list more tools than this.
US federal 2026 estimate for a freelancer or sole proprietor: self-employment tax, income tax, safe-harbor quarterly payment and IRS due dates. Planning estimate, not tax advice.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| withholding | number | no | Federal tax withheld from W-2 pay |
| prior_year_tax | number | no | 2025 total tax (for the prior-year safe harbor) |
| prior_year_agi | number | no | 2025 AGI (over $150k uses the 110% rule) |
| qbi | boolean | no | Apply the simple 20% QBI deduction (default true) |
| state_rate_pct | number | no | Flat state income tax rate % for a rough state estimate |
2026 self-employment tax (Schedule SE): 15.3% on 92.35% of net profit (none under $400), Social Security 12.4% up to the $184,500 wage base minus W-2 wages, Medicare 2.9% uncapped, 0.9% Additional Medicare over the filing-status threshold (split SE vs wages), the deductible half, quarterly share…
| Parameter | Type | Required | Notes |
|---|---|---|---|
| net_profit | number | no | Expected 2026 net self-employment profit (Schedule C line 31), USD |
| ytd_profit | number | no | Profit so far this year; annualized with months |
| months | integer | no | Months covered by ytd_profit (1-12) |
| filing_status | string | no | Filing status (default single) |
| w2_wages | number | no | Your W-2 wages this year |
| spouse_w2_wages | number | no | Spouse W-2 wages (mfj) |
Hourly and day rate a freelancer needs to take home a target income after tax, business costs, time off, non-billable hours and a slow-month buffer; optionally checks what a given rate pays per year. Defaults match the free web calculator ($60,000 take-home, $6,000 costs, 30% tax, 6 weeks off, 40…
| Parameter | Type | Required | Notes |
|---|---|---|---|
| take_home | number | no | Income you want to take home per year after tax, USD (default 60000) |
| business_costs | number | no | Business costs per year, USD (default 6000) |
| tax_rate_pct | number | no | Estimated tax rate on profit %, default 30 (use the estimate tool for a 2026 figure) |
| weeks_off | number | no | Weeks off per year (default 6) |
| hours_per_week | number | no | Hours worked per week (default 40) |
| billable_pct | number | no | Share of hours you can bill % (default 65) |
| buffer_pct | number | no | Buffer for slow months and unpaid invoices % (default 10) |
| day_hours | number | no | Billable hours in a full client day (default 8) |
| check_rate | number | no | Optional: an hourly rate to check what it pays you per year |
2026 Qualified Business Income deduction (Section 199A, Form 8995 / 8995-A) for one trade or business: 20% of QBI at or below the $201,750 threshold ($403,500 mfj), the phase-in range up to $276,750 ($553,500 mfj) with the SSTB applicable percentage and the W-2 wage / UBIA limit, the SSTB…
| Parameter | Type | Required | Notes |
|---|---|---|---|
| qbi | number | yes | Qualified business income from the business (e.g. Schedule C profit minus the deductible half of SE tax, SE health insurance and retirement contributions), USD |
| taxable_income | number | yes | 2026 taxable income BEFORE the QBI deduction, USD |
| filing_status | string | no | Filing status (default single) |
| sstb | boolean | no | Specified service trade or business (health, law, accounting, consulting, financial services, performing arts, athletics, etc.). Default false |
| w2_wages | number | no | W-2 wages the business paid to employees |
| ubia | number | no | Unadjusted basis immediately after acquisition (UBIA) of qualified property |
| reit_ptp_income | number | no | Qualified REIT dividends plus qualified PTP income |
| net_capital_gain | number | no | Net capital gain (including qualified dividends) for the overall cap |
IRS quarterly estimated tax due dates for a tax year, moved past weekends and DC legal holidays.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| year | integer | no | Tax year (default 2026) |
Standard mileage deduction priced by the date each mile was driven (2026 business rate 72.5 cents Jan-Jun, 76 cents from Jul 1). Pass trips, or 2026 split totals such as business_jan_jun and business_jul_dec.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| trips | array | no | Trip log |
| business_jan_jun | number | no | — |
| business_jul_dec | number | no | — |
| medical_jan_jun | number | no | — |
| medical_jul_dec | number | no | — |
| moving_jan_jun | number | no | — |
| moving_jul_dec | number | no | — |
| charity_jan_jun | number | no | — |
| charity_jul_dec | number | no | — |
| parking_tolls | number | no | Business parking and tolls, added on top |
IRS standard mileage rates by period with official sources.
No parameter schema on file.
Home office deduction: simplified ($5/sq ft, up to 300 sq ft) vs regular Form 8829 method, with the business income limit and carryovers. Give home_sqft and costs to compare both.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| office_sqft | number | yes | Office area in sq ft (regular and exclusive business use) |
| method | string | no | — |
| home_sqft | yes | — | |
| months | yes | — | |
| gross_income | yes | — | |
| other_expenses | yes | — | |
| mortgage_interest | yes | — | |
| real_estate_taxes | yes | — | |
| rent | yes | — | |
| insurance | yes | — | |
| utilities | yes | — | |
| repairs | yes | — | |
| other_home | yes | — | |
| direct | yes | — | |
| prior_operating | yes | — | |
| basis | yes | — | |
| first_month | yes | — | |
| prior_depreciation | yes | — |
Most a sole proprietor or single-member LLC owner can put into a SEP IRA vs a Solo 401(k) for 2026 (IRS Pub. 560 rate worksheet, 2026 limits: $72,000 total, $24,500 deferral, $8,000 catch-up at 50+, $11,250 at 60-63), plus estimated income tax saved. Planning estimate, not tax or investment advice.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| net_profit | number | yes | 2026 net self-employment profit (Schedule C line 31), USD |
| age_group | string | no | Age at the end of 2026 (default under50) |
| w2_wages | number | no | W-2 wages from another job (uses up the Social Security wage base) |
| other_deferrals | number | no | 401(k)/403(b) employee deferrals already made at another job this year |
| plan_rate | number | no | Employer contribution rate % in the plan (default 25) |
| bracket | number | no | Marginal federal income tax bracket % for the tax-saved estimate (default 22) |
Official GSA CONUS per diem rates for FY2026 and FY2027 by ZIP, city or state: lodging maximum by month and the meals and incidentals (M&IE) breakdown. 48 states + DC.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| fiscal_year | integer | no | Federal fiscal year (Oct 1 to Sep 30), default current |
| date | string | no | YYYY-MM-DD to get the lodging rate for that day |
Maximum per diem for a trip under GSA/FTR rules: lodging per night by month, M&IE with 75% on the first and last day, minus provided meals at the GSA breakdown amounts.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| breakfasts_provided | integer | no | — |
| lunches_provided | integer | no | — |
| dinners_provided | integer | no | — |
| no_lodging | boolean | no | Day trip or no lodging claimed |
Meal deduction for a self-employed business trip using the federal M&IE rate instead of receipts (IRS Pub. 463): 3/4 on travel days (or full), times the deductible share (50%, or 80% for DOT hours-of-service workers). Planning estimate, not tax advice.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| method | string | no | Travel-day rule (default three-quarters) |
| percent | no | Deductible share % (default 50) |
GSA meals and incidentals tiers (breakfast, lunch, dinner, incidentals, first/last day) for a fiscal year.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| fiscal_year | integer | no | — |
2026 brackets, standard deductions, SE tax figures and official IRS/SSA sources used.
No parameter schema on file.
Free
$0 forever
- Every tool, no call limit
- No card, and mcprush charges nothing for it
- Source published under MIT
- Runs on your machine — nothing of it reaches our gateway
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install US Freelancer Tax Calculator 2026 or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
ATrust score 99 / 100
Release 1.4.1 · scanned 28 Oct 2026
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
Threat score100
Client score99
Findings0 threat · 0 capability
Capabilityminimal
Coveragesource
Verificationrepo
Surface digestfa43c88f68265624f24c6c79fafb449d4a8c42a5343d2ccbf0b9ad00d50067e4
Score vectorthreat 100 → client 99
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | minimal | capability blast radius (minimal) — client exposure if the model is manipulated | −0 |
| verification-discount | repo | publisher verification (public source) — no provenance, but the source is public and inspectable | −1 |
| coverage-honesty | source | inspection depth (source) — how much of the target the scan could see | −0 |
score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
Tool surfaceread
Implementation sourceread
Package metadataread
Live transportnot available
Tools were statically extracted from the published source (14 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. minimal is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| estimate | no tags | |
| self_employment_tax | no tags | |
| freelance_hourly_rate | no tags | |
| qbi_deduction | no tags | |
| due_dates | no tags | |
| mileage | no tags | |
| mileage_rates | no tags | |
| home_office | no tags | |
| retirement_contribution | no tags | |
| per_diem_rates | no tags | |
| per_diem_trip | no tags | |
| meal_deduction | no tags | |
| mie_breakdown | no tags | |
| tax_figures | no tags |
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.
Supply chain and provenance
Integrityfirst-seen
Surface digestfa43c88f68265624
Scanned2026-10-28
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
Always latest — the install command names no version, so it installs the newest release when it runs; the current release on file is 1.4.1. Pin a release below and the command asks for exactly that one.
1.4.1
28 Oct 2026
latestNo release note was published with this version.
1.4.0
undated
- The version this listing was on when mcprush began following its releases. The registry was not asked when it shipped, so this row carries no date.
—
no reviews yet
Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish US Freelancer Tax Calculator 2026 can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.