Ask your AI assistant for the net sheet
Add NetSheet.org to ChatGPT, Claude, Gemini or Grok and ask in plain words what a seller walks away with or what a buyer needs to close. The answer uses that county's transfer taxes, title costs and customs, and you can save it to your account from the chat.
Included with every NetSheet.org plan, Free too. Each assistant decides which of its own plans can add connectors; the steps below say which.
What does the seller net on a $650,000 sale in Tampa with a $280,000 payoff and 5% commission, closing November 16?
Seller's estimated net sheet
Hillsborough County, Florida
| Sale price | $650,000.00 |
| Commission (5%) | $32,500.00 |
| First mortgage payoff | $280,000.00 |
| Documentary stamp tax on deed | $4,550.00 |
| Title insurance and settlement | $4,425.00 |
| Property tax proration | $5,698.63 |
| Recording | $18.50 |
| Estimated net to seller | $322,807.87 |
Connect it
On ChatGPT's paid plans, on the web.
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Copy the NetSheet.org address
The address you give ChatGPT: https://api.netsheet.org
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Turn on developer mode
In ChatGPT, open Settings, then Security and login, and switch on Developer mode. That is where ChatGPT keeps connectors you add yourself.
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Add NetSheet.org
Open Plugins, press the plus button, name it NetSheet.org and paste the address. If it asks how to sign in, choose OAuth. Then create it.
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Log in and allow
ChatGPT opens NetSheet.org. Log in, check that the page names ChatGPT, and press Allow.
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Ask
Start a chat, pick NetSheet.org from the plus menu if ChatGPT does not reach for it by itself, and ask for a net sheet.
These steps follow OpenAI's instructions as of October 2026. ChatGPT renames its menus now and then, so a label may differ.
On claude.ai and the Claude desktop and phone apps, on the plans where Claude allows custom connectors.
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Copy the NetSheet.org address
The address you give Claude: https://api.netsheet.org
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Add a custom connector
In Claude, open Settings, then Connectors, and press Add custom connector. Name it NetSheet.org and paste the address. Leave the advanced settings empty. Press Add.
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Log in and allow
Press Connect beside NetSheet.org. Claude opens NetSheet.org: log in, check that the page names Claude, and press Allow.
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Ask
In a chat, open the tools menu and make sure NetSheet.org is switched on, then ask for a net sheet. Added once, it is there in the desktop and phone apps too.
These steps follow Anthropic's instructions as of October 2026. On a Team or Enterprise plan, an owner may need to add the connector for the organization first.
In the Gemini web app, for a personal Google account in the US, 18 or over, with Keep Activity on. Google does not offer this for work or school accounts.
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Copy the NetSheet.org address
The address you give Gemini: https://api.netsheet.org
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Add a custom app
At gemini.google.com, open Settings, then Connected Apps. Under Custom apps, press Add a custom app, paste the address and press Next. Leave the advanced settings empty.
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Log in and allow
Gemini opens NetSheet.org. Log in, check that the page names Gemini, and press Allow.
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Ask
Type @ in a chat, choose NetSheet.org, and ask for a net sheet. Once added on the web it also works in the Gemini phone app.
These steps follow Google's instructions as of October 2026. Custom apps are available in English only.
On grok.com for Grok Business and Enterprise. A team admin may need to turn on custom connectors for the organization first.
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Copy the NetSheet.org address
The address you give Grok: https://api.netsheet.org
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Add a custom connector
Open grok.com/connectors, press New Connector, choose Custom and paste the address.
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Log in and allow
Grok opens NetSheet.org. Log in, check that the page names Grok, and press Allow.
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Ask
Start a chat with the NetSheet.org connector switched on and ask for a net sheet.
These steps follow xAI's instructions as of October 2026.
Things to ask
- Seller net sheet for 3415 S Virginia Ct, Tampa at $710,000, with $295,000 owed.
- What does a buyer need to close on a $420,000 home in Travis County with 10% down?
- Save that one to my account.
- Change the price on the Virginia Ct sheet to $698,000.
- Who pays for title insurance in Georgia?
- Email the Virginia Ct net sheet to my client.
What it can do on your plan
Every assistant works inside your NetSheet.org plan. The plan is checked on every request, so an upgrade takes effect in the chat right away, with nothing to reconnect.
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Quote a seller or buyer net sheet
Every planEvery line and the total, for any state and county the calculator covers. Quotes and state rules work even before you log in.
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Look up a home from its address
Every planThe county, and the list price or estimate, HOA dues and taxes from the Zillow listing.
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Save, find, change and delete net sheets
Every planSaved sheets appear under My net sheets, with a link back from the chat to open the PDF.
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Restyle your PDF
ProfessionalTemplate, accent color, font and footer lines.
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Email a net sheet to a client
AgencySent from your account with the PDF attached, and listed on your Emails page with any reply.
Connected apps
Apps that can work with your account. Disconnecting stops an app at once.
Questions
Does it cost anything?
Not on the NetSheet.org side: it is part of every plan, including Free, and questions from an assistant are not counted against anything. Each assistant decides which of its own plans can add connectors; the steps above say which.
What can the assistant see and do in my account?
Only once you press Allow for it: your saved net sheets, and the name, company, phone, license and plan on your account. It can save, change and delete net sheets and change those account details, and on the plans that include them, restyle the PDF and send a net sheet by email. Assistants ask you before they run anything that changes or sends something. An assistant never sees your password or payment details and cannot change your plan. See the privacy policy.
Are the figures the same as the calculator's?
Yes. The assistant does not do the arithmetic; it sends the price, place and payoffs to NetSheet.org, and the same engine as the calculator returns each line. A net sheet is still an estimate. The final figures come from the title or escrow company.
Why does ChatGPT need developer mode?
Only ChatGPT needs it. ChatGPT keeps connectors you add by address under developer mode; you switch it on once and NetSheet.org then stays in your list of apps. Claude, Gemini and Grok have their own place for custom connectors, described in the steps.
How do I disconnect it?
Log in and open this page: connected apps are listed above with a Disconnect button, and it takes effect at once. You can also remove NetSheet.org in the assistant's own settings. Changing your NetSheet.org password ends every connection too.
Ask for the next net sheet instead of building it.
Works with the account you already have.