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Due Date List

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

For more information, please refer to A guide to Due Dates below:

A Guide to Due Dates

More Tax Information

  • E-Tax
  • Changes to the Personal Exemption Threshold
  • Registration
  • Employees
  • Employers
  • New Businesses
  • Tax Types
  • Seminars and Advisories
  • Exemptions
  • Tax Rates
  • Due Date List
  • Filing Obligations
  • Payment Options
  • Tax Audits
  • Foreign Investors
  • Business Records
  • Rental Properties
  • Changes at IRD- Payments and Penalties
  • Tax Residency Status
  • Employing Casual Labour
  • Changes to Provisional Tax (Non-Standard Balance Dates)
  • Tax Summary
  • E-Tax
  • Changes to the Personal Exemption Threshold
  • Registration
  • Employees
  • Employers
  • New Businesses
  • Tax Types
  • Seminars and Advisories
  • Exemptions
  • Tax Rates
  • Due Date List
  • Filing Obligations
  • Payment Options
  • Tax Audits
  • Foreign Investors
  • Business Records
  • Rental Properties
  • Changes at IRD- Payments and Penalties
  • Tax Residency Status
  • Employing Casual Labour
  • Changes to Provisional Tax (Non-Standard Balance Dates)
  • Tax Summary

Honiara Office

Inland Revenue Division Solomon Islands, Ministry of Finance Building, Customer Service Centre, Mendana Ave

Auki Office

CBL Building, Auki

Gizo Office

Western Provincial Offices, Gizo

Contact Info

Honiara Office

22556

Auki Office

40590

Gizo Office

60728

Email

taxeducationteam@mof.gov.sb

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