# Tax Return Review for Corporate Tax Managers with Alteryx

> AI reconciles each line of the return against source docs in Thomson Reuters ONESOURCE and the prior year, explains variances over 5%, and produces a review workpaper the senior can sign off on — cutting review time in half. Purpose-built for teams running Alteryx — uses the native API or agent integration so nothing leaves the system of record.

- **Tool:** [Alteryx](https://calish.com/workflows/tool/alteryx/)
- **Role:** [Corporate Tax Manager](https://calish.com/workflows/for/corporate-tax-manager/)
- **Specialty:** Corporate Tax
- **Category:** Reporting & Analytics
- **Canonical URL:** https://calish.com/workflows/with/tax-return-review-for-corporate-tax-manager-with-alteryx/

## The Problem

Senior reviewers spend hours tick-and-tying Corporate Tax returns against source documents and prior year — and small-dollar variances still slip through into partner review.

## What We Build in Alteryx

AI reconciles each line of the return against source docs in Thomson Reuters ONESOURCE and the prior year, explains variances over 5%, and produces a review workpaper the senior can sign off on — cutting review time in half. Purpose-built for teams running Alteryx — uses the native API or agent integration so nothing leaves the system of record.

## Alteryx Integration Approach

1. **Audit your Alteryx configuration.** We map the specific Alteryx objects, custom fields, and workflows the automation needs to touch for your corporate tax practice.
2. **Build on the Alteryx API or agent.** Integration happens inside Alteryx — no data leaves the system, no parallel tool for your team to learn, no license changes.
3. **Human-in-the-loop handoff.** Every automation routes exceptions back to a human in Alteryx with full context — AI handles the 80%, your team owns the judgment calls.

## About This Workflow

- [Tax Return Review for Corporate Tax Managers](https://calish.com/workflows/tax-return-review-for-corporate-tax-manager/)
- AI reconciles each line of the return against source docs in Thomson Reuters ONESOURCE and the prior year, explains variances over 5%, and produces a review workpaper the senior can sign off on — cutting review time in half.

## Other Alteryx Automations

- [Tax Notice & Agency Correspondence for Corporate Tax Managers](https://calish.com/workflows/with/tax-notice-and-agency-correspondence-for-corporate-tax-manager-with-alteryx/)
- [Bank & Credit Card Reconciliation for Corporate Tax Managers](https://calish.com/workflows/with/bank-and-credit-card-reconciliation-for-corporate-tax-manager-with-alteryx/)
- [AR Collections & Dunning for Corporate Tax Managers](https://calish.com/workflows/with/ar-collections-and-dunning-for-corporate-tax-manager-with-alteryx/)
- [Expense Report Processing for Corporate Tax Managers](https://calish.com/workflows/with/expense-report-processing-for-corporate-tax-manager-with-alteryx/)

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