Form15 AI

by Form15 AIMicrosoft 365Price not published

Automates tax work in Excel by sorting transactions, reconciling accounts, creating workpapers, researching tax topics, and recording audit trails.

Facts verified marketplace.microsoft.comAd-free rankings
PRICINGNot published
DEPLOYMENTCloud
CATEGORYFinance
UPDATED ON MARKETPLACE
Form15 AI — screenshot from the Microsoft Marketplace listing

What it does

Runs tax preparation tasks within Excel, including transaction classification, account reconciliation, workpaper creation, and tax research. Results include reasoning, source links, and recorded audit trails.

Key capabilities

from the Microsoft Marketplace listing

Transaction classification

Classifies transactions within tax preparation workflows.

Account reconciliation

Reconciles accounts in Excel.

Workpaper creation

Creates workpapers for tax-related tasks.

Tax topic research

Performs tax research as part of the workflow.

Audit trail recording

Records audit trails and attaches reasoning and source links to outputs.

Who it's for

Accountants.

How it compares

Form15 AI and Flex Financial Reporting both list cloud deployment. Form15 AI was updated on Nov 2025, while Flex Financial Reporting was updated in Aug 2026. Both listings show an unknown pricing model.

NamePricingDeploymentUpdated
Form15 AIthis pluginPrice not publishedCloud
Flex Financial ReportingPrice not publishedCloud

In the catalog

98 plugins in Excel · Finance

Price distribution: 1 free, 1 freemium, 21 paid, 75 price not published

Pricing & deployment

Platform
Microsoft 365
Product
Excel
Deployment
Cloud
Pricing
Price not published

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What the vendor says

«An Excel-native AI agent that automates tax prep workflows end-to-end. Relay categorizes transactions, reconciles accounts, generates workpapers, conducts tax research, and maintains complete audit trails. Every output includes reasoning and source links, so accountants can trust the work and focus on strategy.»

Official marketplace listing

Publisher
Form15 AI
Updated on marketplace
Facts verified

Tags

accountingtaxlaw