Estimated Chargeable Income (ECI) filing in Singapore

Hassle-free, timely tax filing solutions for Singapore businesses.

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Understanding ECI for your Singapore business

Profit Estimation

ECI estimates taxable profits after deducting expenses.

Filing Deadline

All companies must file within 3 months, unless exempt.

Filing Exemption

Exemption from ECI filing: Revenue no more than S$5M and ECI is nil for YA.

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ECI filing is offered as a part of Sleek’s Accounting Plans — choose a plan that suits your need.

Recommended

Annual Filing &
Bookkeeping

Essential compliance and annual reporting

Save 15%

From

SG$75/mo

S$75/mo

Billed annually per financial year

Best for: Founders who only need company registration and basic compliance

Key inclusions

Bookkeeping

Annual Bookkeeping

Annual Management reports

Assigned accountant

Maintenance of statutory registers

Support

Support SLA — 72 hours

Tax & Compliance

Annual Tax Return Filing

Platform & Tools

SleekBooks accounting software

Smart receipt submission

Expense management software

Secure digital document storage

Included at no extra cost

Unlimited E-signatures (via SleekSign)

Sleek Business Account

Partner perks worth up to $6,000

20% OFF

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Accounting
Essentials

Focus on growth with structured monthly accounting and visibility

Save 15%

From

SG$90/mo

S$90/mo

Billed annually per financial year

Best for: Businesses that want accounting and tax handled from the start.

Key inclusions

Everything in Annual Filing & Bookkeeping plan

Bookkeeping

Monthly Bookkeeping

Monthly Management reports

Support

Support SLA — 48 hours

Included at no extra cost

Unlimited E-signatures (via SleekSign)

Sleek Business Account

Partner perks worth up to $6,000

20% OFF

Accounting
Premium

Recommended

Advanced bookkeeping & compliance with integrated Xero & payroll support

Save 15%

From

SG$250/mo

S$250/mo

Billed annually per financial year

Best for: Businesses that need full compliance plus a Singapore registered address

Key inclusions

Everything in Accounting Essentials plan

Bookkeeping

Bookkeeping — Weekly

Review meetings with senior accountant — Quarterly

Support

Support SLA — 24 hours

Payroll

Payroll & leave management (upto 5 employees)

Platform & Tools

Xero accounting software — Included

Sales invoicing & automated bank reconciliation

Included at no extra cost

Unlimited E-signatures (via SleekSign)

Sleek Business Account

Partner perks worth up to $6,000

20% OFF

Compare plan details

Show key differences only

Annual Filing &
Bookkeeping

S$75/mo

Accounting
Essentials

HK$8,849

S$90/mo

Accounting
Premium

HK$14,129

S$250/mo

Accounting and Bookkeeping

Bookkeeping

Yearly

Monthly

Bookkeeping

Management reports

Annual

Monthly

Assigned Accountant

Unaudited Financial Statements

Tax & Compliance

Annual Tax Return Filing

Support

Support SLA

5 days

48h

Platform and Tools

SleekBooks software

Smart Receipt submission

Review Meetings with Senior Accountant

Quarterly

Xero subscription

S$840/financial year

Payroll

Payroll & Leave management

S$300 per employee/year

Included (5 employees)

Reports and Filing

Quarterly GST filing*

*A Xero subscription will be required for Sleek to provide GST quarterly compliance

S$300/year

XBRL report preparation

S$500/year

Need help before choosing?

"Besides being the accounting partner of our Singapore entity they are also able to support us with almost any financial, tax or legal questions we have."

Anton Blockx | Finance Controller at the Board of Innovation APAC Pte Ltd

Effortlessly file ECI with Sleek’s expert accounting solutions

Dedicated and qualified accountants

Expert accountants ensure your books are always up-to-date, taxes, management reports and financial statements are ready and filed timely.

Timely and error-free ECI filing

Timely ECI filing for your business so it remains compliant, and avoids any penalties.

All documents in one place, on the cloud

Cloud-based document management system for centralized and easy access to all documents

Transparent all inclusive pricing

Transparent all-inclusive pricing that covers all your business needs, avoiding surprises and penalties.

Online bookkeeping on Sleekbooks

Proprietary cloud bookkeeping platform built for small businesses so you don’t need to pay separately for expensive platforms.

Our customer love is real

Amiya Patanaik
CEO & Co-Founder, Neurobit

“I recommend Sleek to almost all my entrepreneur friends. Whoever is starting a new company, I would say just go for it, one less thing to worry about.”

Navneet Kaur
Founder & CEO, Yours

“My company admin all managed in one place and I have one point of contact to make it super easy for me to manage it”

Meet the Experts Who Simplify Your Accounting

Our team excels in accounting for companies, sole traders, and tech startups. We also prepare company tax returns and assist with GST, payroll, and compliance. We are your dedicated partners in success.

Lydia Chin

Manager, Client Portfolio, Payroll & GST Compliance
Singapore

A Singapore-based GST and payroll expert with 5+ years of SME experience, specializes in logistics, shipping, retail, and professional services. She holds a Bachelor’s from University of London and is pursuing ATA/ATP accreditation in GST.

Lyanne Chua

Manager, Client Portfolio and Accounting
Singapore

A Singapore-based Client Portfolio and Accounting Manager with 9 years of experience, holding a Master’s in Management Accounting from the University of Melbourne. Expert in preparing and reviewing critical financial reports.

Jarvis Lee

Tax Manager

Singapore

A Singapore-based Tax Manager with 9 years of experience, specializes in corporate income tax and GST. He helps businesses navigate complex tax regulations. Jarvis is a qualified ACCA, CA (Singapore) and ATP.

Lydia Chin

Manager, Client Portfolio, Payroll & GST Compliance
Singapore

Lyanne Chua

Manager, Client Portfolio and Accounting
Singapore

Jarvis Lee

Tax Manager

Singapore

Great news, your company name is available! Now simply pick a plan below to get started

Frequently Asked Questions

Who needs to file for ECI?

All companies are required to file the ECI within 3 months from the end of the financial year except for companies that apply for the administrative concession and those that are specifically exempted from filing.

Companies are not required to file the ECI for the particular Year of Assessment if the following criteria are met: Annual revenue is not more than S$5million for the financial year and ECI is nil for the Year of Assessment (there is no chargeable income).

What happens if you miss the ECI deadline?

IRAS may issue an estimated Notice of Assessment (NOA) for late filing or non-filing of the ECI. This may be computed based on the company’s past years’ income or information available to IRAS.

Need more information?

Browse our articles for in-depth guides, expert tips, and the latest updates on Singapore business essentials.

Need help?

Reach out with your requirements, and our experts will be happy to assist you!

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Sleek Advisor