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futureagent

Trading and marketsAutomation

Crypto capital gains helper

From the transaction exports of your exchanges, the agent rebuilds your disposals for the year, calculates the gain or loss on each one using the French total portfolio acquisition cost method, and prepares a table to copy into your tax return, with the details of the calculations. It's a calculation aid, not tax advice.

Use this template

€3 per month, estimatedPrice confirmed before launch

Or launch it from WhatsApp

What the agent does

On demand, once a year

  1. 1Read. Transaction exports from each exchange.
  2. 2Rebuild. Purchases, sales, swaps to euros.
  3. 3Calculate. Gain or loss on each disposal.
  4. 4Prepare. Table, details and points to check.

Sample deliverable

Year 2025: 6 disposals, total disposals €14,820
| Date | Sale price | Portfolio value | Gain |
|---|---|---|---|
| 03/12 | €2,500 | €18,400 | +€612 |
| 07/08 | €4,000 | €21,900 | +€1,038 |
Points to check: 2 deposits with no known purchase price.
Calculation aid, not tax advice: check with your advisor.

  • Excel: Table of disposals and calculation details
  • CSV: Disposals in spreadsheet format
  • Message: Summary and points to check

Connectors

  • Google DriveGoogle Drive: read your exports and file the results

Already set up for you

Method
Total portfolio acquisition cost (France)

What you'll be asked

  • Which exchanges do your exports come from?
  • For which year?

Who it's for

About 1 run a month, rich business logic and 13 actions per run (generated files, calculations): Micro tier.

Learn more

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