Welcome to Solomon Islands Inland Revenue Division
The Inland Revenue Division is committed to improving access to government services through modern, secure, and user-friendly digital systems.
This online platform provides information, services, and resources to assist taxpayers, businesses, and members of the public. Over time, additional online services and digital functionality will continue to be introduced to improve efficiency, transparency, and accessibility.
Our goal is to make it easier for users to access important information, submit applications, complete transactions, and interact with the Inland Revenue Division online.
| Monthly Due Dates | ||
|---|---|---|
| 15th | Withholding Tax Summary and Payment | |
| 30th | Goods Tax Return and Tax Payment | |
| 15th | PAYE Summary and Payment | |
| 30th | Sales Tax Return and Tax Payment | |
| Quarterly Due Dates | ||
| 20th March | First Installment of Provisional Tax | |
| 20th June | Second Installment of Provisional Tax | |
| 20th September | Third Installment of Provisional Tax | |
| 20th December | Final Installment of Provisional Tax | |
| Annual Due Dates | ||
| 31st March | Lodge Income Tax Return | |
| 30 September | Pay balance of Income Tax due on Assessment | |
E-Tax
Customers have the ability to register for E-Tax, the IRD’s online tax system.
About E-Tax
Customers have the ability to register for E-Tax, the IRD’s online tax system, which allows them to file returns for PAYE, Goods Tax and Sales Tax, and to pay those taxes through your internet banking.
Enter your details including your Tax Identification Number (TIN). After 3-5 working days, IRD will contact you to give you your password to access the system.
You can use E-Tax to do many things, such as:
- Lodge returns and summaries for PAYE, Goods Tax and Sales Tax
- Make payments for these taxes
- Check your account balance for all tax types
- Make enquiries with the IRD and track progress of responses
More Information Below
Customers can register for the new system by clicking on the “E-Tax” button in the menu, or click the button below.
Are You in Business?
The Following Items Link to the Key Information and Services we Provide.
In general, you’re in business when:
- You start charging others for goods and services
- You regularly sell these goods or services, and
- You intend to make a profit.
Information
Still Unsure?
If you aren’t sure whether your activity amounts to a business, contact Inland Revenue for help.
Visit the Newsroom
New vehicle licence plates now available: IRD
THE Solomon Islands Inland Revenue Division has announced the arrival of new stocks of vehicle licence plates, now available for collection in Honiara.
IRD responds to concerns regarding tax penalties
The Inland Revenue Division (IRD) is aware of a recent media report suggesting that penalties are being imposed on taxpayer accounts without explanation.
Transport Licensing Changes
A modern Road Transport Administration System (RTAS) has been introduced to support the management of transport-related services and improve service delivery to the public.
E-Tax
Customers have the ability to register for E-Tax, the IRD’s online tax system, which allows them to file returns for PAYE, Goods Tax and Sales Tax, and to pay those taxes through your internet banking.
Business Records
Your basic records or ‘source documents’, show details of all money coming in or going out of your business – money you’ve received or expect to receive, and money you’ve paid or expect to pay.