Never miss another tax or compliance deadline again.
Use our free Tax Filing Deadline Calculator to instantly find your company’s key ACRA, IRAS, and GST filing deadlines in Singapore, all tailored to your financial year-end.
How to use the filing deadlines calculator Singapore
Enter your Financial Year End (FYE) below, and our calculator will automatically show you:
✔ Your Corporate Tax filing deadlines (ECI and Form C-S or Form C)
✔ Your Annual Return filing deadline with ACRA
✔ Your GST filing dates (if you are GST-registered)
✔ Key reminder dates to help you avoid late penalties
Simply choose your company’s FYE month and get your compliance calendar instantly.
Tax filing deadline calculator in Singapore
Tax filing deadline calculator in Singapore
You have your deadlines, now let’s make sure you never have to worry about them again.
At Sleek, we understand that keeping up with compliance can be stressful when you are busy running your business. Our team of experienced accountants and corporate secretaries is here to make things easier.
We help you prepare and submit your ACRA filings, corporate tax returns, and GST submissions accurately and on time so you can stay confident and focused on what truly matters.
We keep you on track while you keep your business growing.
