---
description: Compare Sifei ACI vs Yayoi Blue Declaration Online. Learn more about each of the software’s price, features, and helpful software reviews for Irish business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Sifei ACI vs Yayoi Blue Declaration Online Comparison - Capterra Ireland 2026
---

Breadcrumb: [Home](/) > [Tax Practice Management Software](/directory/31359/tax-practice-management/software) > [Sifei ACI \<span\>vs\</span\> Yayoi Blue Declaration Online](https://www.capterra.ie/compare/211577/1025618/sifei-aci/vs/yayoi-blue-declaration-online)

# Compare Sifei ACI vs Yayoi Blue Declaration Online

Canonical: https://www.capterra.ie/compare/211577/1025618/sifei-aci/vs/yayoi-blue-declaration-online

> Detailed comparison between Sifei ACI and Yayoi Blue Declaration Online. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | Sifei ACI | Yayoi Blue Declaration Online |
| **Overall rating** | - | - |
| **Total Reviews** | 0 | 0 |
| **Starting Price** | US$599.00 | JP¥8,000 |
| **Free Trial** | - | Yes |
| **Free Version** | No | No |
| **Deployment** | Cloud, SaaS, Web-based | Cloud, SaaS, Web-based |
| **Support** | - | Email/Help Desk, Chat |
| **Training** | - | Webinars, Documentation |

## Best for

### Sifei ACI

Companies based in Mexico

### Yayoi Blue Declaration Online

Yayoi Blue Declaration is for the tax departments of Japanese companies. It is suitable for Japanese-speaking tax professionals and small businesses.

## Key features

### Sifei ACI

- Billing & Invoicing
- Tax Filing
- Tax Forms

### Yayoi Blue Declaration Online

- Accounting
- Tax Filing

## Links

- [View Sifei ACI Profile](https://www.capterra.ie/software/211577/sifei-aci)
- [View Yayoi Blue Declaration Online Profile](https://www.capterra.ie/software/1025618/yayoi-blue-declaration-online)
- [View Original Comparison](https://www.capterra.ie/compare/211577/1025618/sifei-aci/vs/yayoi-blue-declaration-online)

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