Factors to Consider Before Registering Voluntarily for GST

A business that is not required to register for GST may apply for registration on a voluntary basis if the business satisfies any of the following:

1. Your business makes taxable supplies;
2. Your business makes only out-of-scope supplies. Out-of-scope supplies mainly refer to sales of goods which did not enter Singapore and goods in transit; 
3. Your business makes exempt supplies of financial services that are also international services; or
4. Your business procures services from overseas service providers and you would not be entitled to full input tax credit even if you were GST-registered.

If you have not started but you have the intention to carry out any of the above transactions, you may also apply for GST registration. You will have to satisfy the Comptroller that you are operating or carrying on a business and have firm intentions to carry out the above transactions.

If you do not have firm intentions or plans to carry out any of the above transactions, you should not apply for GST registration.

Before Registration

You have to fulfill the conditions below to register for GST.

1.  To ensure that the business owners have a good understanding of the obligations and responsibilities of a GST-registered business before registering for GST, the company director / sole-proprietor / partner / trustee / preparer of GST returns must complete two e-Learning courses - "Registering for GST" and “Overview of GST” - and pass the quiz  before submitting the registration form. These e-learning courses are not required if:

• the company director / sole-proprietor / partner / trustee of the business has the experience of managing other existing GST registered businesses; or
• the person who prepares your GST returns is an Accredited Tax Advisers (ATA) or Accredited Tax Practitioners (ATP); or
• the business is applying to be registered under the Overseas Vendor Simplified Pay-only Registration Regime. 

2.   Sign up for GIRO for payment and/or refund of GST.

3.   Provide the security deposit imposed by the Comptroller on a case-by-case basis.

After Registration

You have to remain GST-registered for at least two years.

You are required to comply with the following conditions, failing which, we may cancel your GST registration.

4.   Maintain a GIRO account for payment and refund of GST.

5.   Make taxable supplies  within two years (or such approved longer period) if you have not started making taxable supplies at the point of applying for GST registration.

6.   Comply fully with the responsibilities of a GST-registered business.

7.   Any other conditions which may be imposed by IRAS at any point in time during your registration.

For businesses applying for voluntary registration under the overseas vendor registration simplified pay-only regime, a security deposit may be imposed by the Comptroller on a case-by-case basis before registration. After registration you will have to remain GST-registered for at least two years. In addition, you have to comply with the following to remain registered for GST:

1.  Comply fully with the responsibilities of a GST-registered business.

2.  Any other conditions which may be imposed by IRAS at any point in time during your registration.

A benefit of registering for GST is that you can claim the GST incurred on your purchases, subject to the conditions for claiming input tax. However, if you are a partially exempt business(PDF, 995KB) or an organisation with business and non-business activities(PDF, 696KB), you will not be able to claim all your input tax since input tax attributable to the making of exempt supplies, wholly non-business activities and activities with non-business elements are not claimable.

When your turnover is near but below the S$1 million threshold for compulsory registration, registering voluntarily means that you will not need to monitor your turnover constantly.

The cost of being GST-registered may outweigh the benefits that you can enjoy. As voluntarily registered businesses must remain registered for two years, you should assess the cost and benefits over a two-year period before registering and the following are the areas you should consider:

• Responsibilities of Being GST-Registered
• Profile of Suppliers
• Profile of Customers
• Type of Sales Made

1. Responsibilities of Being GST-Registered

Once registered, you are a GST collecting agent of the government. This means that there are responsibilities that you need to fulfill. Complying with these responsibilities may increase your administrative costs.

For details on your responsibilities, see Responsibilities of GST-Registered Businesses.

2. Profile of Suppliers

When your suppliers are GST-registered or you import goods, you will benefit from GST registration because you will generally be able to claim the GST paid.

When your suppliers are not GST-registered, you cannot claim any GST since these suppliers did not charge you GST.

 3. Profile of Customers

Once you are GST registered, you will have to charge your customers with GST.

If your customers are GST-registered, you will probably be able to increase your selling price to include the GST chargeable as your customers will be able to claim the GST that you charge.  

However, if your customers are not GST registered, you may find it more difficult to increase your selling price to include the GST chargeable since your customers will not be able to claim the GST that you charge. Example 3 illustrates the impact on your gross profit after GST registration if you have to maintain your selling price to remain competitive.