Singapore Corporate Tax X-Ray for Multi-Company Groups.

Stop chasing updates across multiple UENs. View the compliance status, ECI variances, and NOA tracking of your entire group of companies on a single, intuitive dashboard.

The Core Features

Built for Group Oversight. Simplified for Singapore Tax Compliance.

Multi-UEN Consolidated Calendar

Stay on top of Singapore corporate tax deadlines across all group entities from a single dashboard. Track ECI filing deadlines, Form C-S/Form C filing deadlines, and tax payment due dates for every UEN, even when subsidiaries have different Financial Year Ends (FYEs).

The ECI-to-Form C/c-s Variance Ledger

Avoid unexpected tax liabilities with an automated reconciliation view that compares Estimated Chargeable Income (ECI) submissions against draft Form C-S filings. Identify variances early to improve corporate tax planning and cash flow forecasting.

Group NOA & Payment Tracker

Monitor Notices of Assessment (NOAs), tax liabilities, and payment status across multiple companies in one place. Gain a consolidated view of group-wide Singapore tax obligations without switching between multiple myTax Portal accounts.

One Place To Monitor

Tax Risks Filing Progress Group Exposure Cash Outflows Compliance Status

Gain complete visibility over your Singapore corporate tax obligations across every company in your portfolio—from filing status to final tax assessment.

Company & UEN

Maintain a consolidated view of All company in your group, including key entity information and tax obligations.

ECI Status

Track whether each company's Estimated Chargeable Income (ECI) filing has been submitted, is pending, or qualifies for an ECI filing waiver.

Form C-S Progress

Monitor the preparation and submission status of corporate tax returns across all entities.

Notice of Assessment (NOA)

Stay informed when tax assessments are issued and view the final tax position for each company.

Tax Exposure Analysis

Compare estimated and final tax liabilities to identify significant variances before they impact cash flow.

Payment Tracking

Monitor outstanding tax payments and gain visibility into group-wide tax cash outflows.

Why It Works

No Clutter. Just Compliant.

We understand that domestic groups need speed and clarity, not unnecessary complexity. Our application is purposefully streamlined to focus entirely on standard Singapore corporate tax filings (Income Tax Act 1947).

By bypassing international layers like the MMT Act, DTT, or complex global minimum tax (MTT) frameworks, we deliver a lightning-fast, ultra-focused tool tailored strictly to local corporate structures and SMEs.

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Download our iOS app

Want to experience our brand-new features on-the-go? Download our iOS app today and take your experience to the next level!

Go to App Store

Download Our Android App

Don't miss out on our Android app - the perfect way to stay connected and never miss an important update or event.

Go to Google Play

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Connect with tellboss

If you need assistance with corporate secretarial services in Singapore, our team is ready to help.

Tellboss.co Corporate Secretarial Services and Singapore Corporate Tax App

Tellboss empowers multi-entity groups with intelligent corporate secretarial services and Singapore corporate tax management app for 10 to 100+ companies

Contact info

111 North Bridge Road, #08-11 Peninsula Plaza, Singapore 179098
support@tellboss.co
+65 6837 2871

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