# Money Forward ME adds ChatGPT app to reference household and asset data

Digest AI · Agents & Tools · published 2026-09-18T19:07:00Z

Canonical: https://digestai.news/story/money-forward-me-adds-chatgpt-app-to-reference-household-and-asset-dat

## Summary

Money Forward launched the "Money Forward ME" app inside ChatGPT’s "Apps" on September 17, letting users who grant permission have their bank, credit‑card, securities, pension, electronic‑money and points data referenced during a conversation. The official use cases include summarizing multi‑account spending, checking cash‑to‑investment ratios and breaking down asset changes month‑over‑month. The integration is read‑only; ChatGPT cannot modify the Money Forward data, initiate transfers, or purchase financial products.

The Ministry of Finance will lower the purchase‑tax credit deduction ratio from 80% to 70% for non‑qualified invoice issuers on October 1, 2026. Jobcan Accounting rolled out a feature on September 17 that automatically applies the 70% rate based on transaction dates, but users must still verify partner eligibility. A survey by Miroku Jyoho Service’s "Accounting Firm White Paper 2026" found that generative‑AI use at accounting firms rose from 39% in fiscal 2024 to 75% in fiscal 2026 (212 respondents). Yet about 70% of those firms have no formal AI usage rules, 32% use AI daily, 46% pay for it, and 52% always double‑check AI output. Similar AI‑driven accounting moves were announced by U.S.‑based Mercury ("Mercury Books" with a natural‑language "Mercury Command") and Qount ("MCP Connector" for ChatGPT and Claude).

## Key points

- Money Forward ME became a ChatGPT app on Sep 17, enabling read‑only analysis of personal finance data.
- Invoice deduction ratio drops from 80% to 70% on Oct 1, 2026; Jobcan Accounting adds support feature Sep 17.
- 75% of accounting firms report using generative AI (up from 39% in FY2024), but roughly 70% lack usage rules.

## Why it matters

Linking personal finance data with ChatGPT expands consumer AI use and highlights privacy and verification challenges as AI spreads across accounting workflows.

## Sources

1. [9/18 5 AI & Tax News Picks Money Forward ME integrates with ChatGPT. Invoice deduction drops to 70%, 75% of accounting firms use AI, and accounting AI enters the next phase](https://note.com/nekonote_ai_lab/n/nf8bb81124a3b?hl=en) (note.com, 2026-09-18)

## Cite

Digest AI, "Money Forward ME adds ChatGPT app to reference household and asset data", 18 September 2026, https://digestai.news/story/money-forward-me-adds-chatgpt-app-to-reference-household-and-asset-dat

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