# 1031.help: exchange deadlines, tax math and DST filings (remote · 1031.help)

1031 exchange 45/180-day deadlines, sale vs. exchange tax and boot, DST Form D filings.

- Trust score: 69/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-04

## Components

- remote · `1031.help`: 69/100 (this document), [markdown](https://verifymcp.io/servers/help-1031-1031-help/1031.md), [page](https://verifymcp.io/servers/help-1031-1031-help/1031)

## Channel facts

- Endpoint: `https://1031.help/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.2026.1101.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-04.

- **Endpoint Security**: 74/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 59/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1153 tokens (~384/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 7/100
  - Stability observed for 2 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the 1031.help: exchange deadlines, tax math and DST filings MCP server?

1031.help: exchange deadlines, tax math and DST filings is a hosted endpoint at https://1031.help/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http help-1031-1031-help 'https://1031.help/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "help-1031-1031-help": {
      "url": "https://1031.help/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "help-1031-1031-help": {
      "type": "http",
      "url": "https://1031.help/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.help-1031-1031-help]
url = "https://1031.help/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "help-1031-1031-help": {
      "type": "remote",
      "url": "https://1031.help/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add help-1031-1031-help --url 'https://1031.help/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  help-1031-1031-help:
    url: "https://1031.help/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "help-1031-1031-help": {
      "Transport": "http",
      "Url": "https://1031.help/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add help-1031-1031-help -t streamable-http -u 'https://1031.help/mcp'
```

### Other

```json
{
  "mcpServers": {
    "help-1031-1031-help": {
      "type": "http",
      "url": "https://1031.help/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-03 (score 69, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-11-02 (score 68)

First indexed and scored.

## MCP tools (3)

### `exchange_deadlines` (~204 tokens)

1031 exchange 45-day and 180-day deadlines

From the date the relinquished property closed: the 45-day identification deadline, the end of the exchange period (day 180 or the tax return due date if that comes first, by filer type and extension), weekend and federal-holiday flags, days left from today, and the last closing date in that year that keeps the full 180 days. Same math as the 1031.help deadline calculator.

Input parameters:

- `extended` (boolean): True if the return for the year of the sale will be extended.
- `filer` (string): Who files the return for the seller: individual (Form 1040), trust (1041), partnership (1065, incl. multi-member LLC), scorp (1120-S), ccorp (1120).
- `sale_date` (string, required): Date the relinquished property closed (transferred), YYYY-MM-DD, e.g. 2026-11-06. For several sales in one exchange, the first closing.

### `estimate_exchange_tax` (~435 tokens)

Tax on selling vs. exchanging investment property

Estimates the tax on selling investment real estate outright (gain, section 1245 recapture, unrecaptured 1250 gain at up to 25%, 0/15/20% capital gains stacked on other income, 3.8% NIIT, state tax, cash left) and, when a replacement price is given, the 1031 exchange result: cash and mortgage boot, tax on the boot, gain deferred and replacement basis. 2025 or 2026 federal brackets. Same engine as the 1031.help calculator.

Input parameters:

- `cash_added` (number): Extra cash added beyond the sale proceeds. Default 0.
- `depreciation` (number): Total depreciation taken or allowable. Default 0.
- `depreciation_personal_property` (number): Part of depreciation taken on personal property (cost segregation, bonus). Default 0.
- `filing_status` (string, required): single, mfj (married filing jointly), mfs (married filing separately), hoh (head of household), estates_trusts.
- `improvements` (number): Capital improvements. Default 0.
- `include_niit` (boolean): Include the 3.8% net investment income tax. False only for a real estate professional whose property was a trade or business.
- `mortgage_paid_off` (number): Loan paid off at the sale closing. Default 0.
- `new_loan` (number): New loan on the replacement. Default 0.
- `other_taxable_income` (number): Other taxable income that year, after deductions. Default 0.
- `purchase_price` (number, required): Original purchase price plus buying costs.
- `replacement_price` (number): Replacement property price. Give it to also get the exchange (boot) result.
- `sale_price` (number, required): Sale price in dollars.
- `selling_costs` (number): Commission, title, transfer tax. Default 0.
- `state` (string): Two-letter state you will owe tax to, e.g. CA. Omit to leave state tax out.
- `tax_year` (string): Year of the sale.

### `list_dst_offerings` (~226 tokens)

DST offerings filed with the SEC (Form D)

Delaware statutory trust offerings from SEC Form D filings, newest filing first: issuer, location, property type named in the issuer name, offering size, amount reported sold, stated minimum, investors, first sale date, exemption, broker-dealers paid to sell it and the EDGAR link, plus totals for the filtered set. Filter by property type, filing quarter, name or CIK; page with limit and offset. Filings data, not an offer or recommendation.

Input parameters:

- `cik` (string): SEC Central Index Key of one DST issuer, e.g. 2110498.
- `filed_quarter` (string): Quarter of the newest Form D or amendment, e.g. 2026-q3.
- `limit` (integer): Rows to return, 1 to 15.
- `name_contains` (string): Text in the issuer (DST) name, e.g. "Portfolio" or a sponsor word.
- `offset` (integer): Rows to skip, for paging.
- `property_type` (string): Property type as identified from the issuer's own name.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/help-1031-1031-help/1031#diagnostics

## Score history

- 2026-11-04: 69
- 2026-11-03: 69
- 2026-11-02: 68

## Common questions

### What is the 1031.help: exchange deadlines, tax math and DST filings MCP server?

1031.help: exchange deadlines, tax math and DST filings is an MCP server listed in the public MCP registry as help.1031/1031-help. 1031 exchange 45/180-day deadlines, sale vs. exchange tax and boot, DST Form D filings. This page covers its hosted endpoint (https://1031.help/mcp).

### Is the 1031.help: exchange deadlines, tax math and DST filings MCP server safe to use?

1031.help: exchange deadlines, tax math and DST filings scores 69 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the 1031.help: exchange deadlines, tax math and DST filings MCP server expose?

1031.help: exchange deadlines, tax math and DST filings exposes 3 tools: exchange_deadlines, estimate_exchange_tax, list_dst_offerings. Their descriptions and schemas cost roughly 865 tokens of context every time the server is loaded.

### Does the 1031.help: exchange deadlines, tax math and DST filings MCP server require authentication?

No. We connected to 1031.help: exchange deadlines, tax math and DST filings without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the 1031.help: exchange deadlines, tax math and DST filings MCP server still maintained?

1031.help: exchange deadlines, tax math and DST filings is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://1031.help/mcp
- Website: https://1031.help/developers/
- Changelog RSS feed: https://verifymcp.io/servers/help-1031-1031-help/1031.xml
- Changelog JSON feed: https://verifymcp.io/servers/help-1031-1031-help/1031.json
- HTML version of this page: https://verifymcp.io/servers/help-1031-1031-help/1031