How do you engage contractors in Solomon Islands compliantly in 2026?

Solomon Islands labour authorities look at six key factors when deciding whether a person is an employee or a genuine independent contractor:

• Control: does the engager direct how and when the work is done, or only the outcome?
• Integration: is the worker's service integral to the core business, or clearly separate from it?
• Financial dependence: does the worker depend on a single client for the bulk of their income?
• Equipment and risk: who supplies the equipment and who bears the financial risk if the work goes wrong?
• Substitution: can the worker send a substitute, or must they perform the work personally?
• Duration: is this an ongoing relationship that looks like permanent employment in practice?

A worker who satisfies multiple employee criteria will be treated as an employee regardless of what the written agreement says. The SINPF Act Cap. 109 goes further: it extends the employer definition to any person 'employing an employee under a contract for service', meaning even a genuine contractor label may trigger NPF obligations if the factual relationship resembles employment.

Payments to genuine independent contractors attract withholding tax at 7.5% (resident and non-resident for contracting work), not PAYE. Misclassifying an employee as a contractor means PAYE was never operated on payments that should have attracted it.

The Inland Revenue Division lists no contractor classification product, private binding ruling, or status determination procedure on its website. The Tax Administration Act 2022 similarly does not establish a formal classification ruling mechanism. This differs from jurisdictions where a payer can submit a status questionnaire and receive an authority determination before engaging.

In the absence of a formal ruling process, the assessment is self-directed: weigh the six classification factors against the actual working arrangements, document your reasoning, and take qualified local legal advice where the position is genuinely uncertain. There is no ruling to anchor on if the IRD later takes a different view.

This absence makes conservative classification practice more important, not less. Where the six factors point toward employment, engaging the worker as an employee via EOR is lower-risk than proceeding as a contractor on a self-assessment that may not survive audit.

The cost of misclassification in Solomon Islands stacks across four layers:

• Back-PAYE: payments made to the worker should have had PAYE deducted. The engager faces the unpaid PAYE plus interest at 15% per annum (simple, from 1 January 2023 under the Tax Administration Act 2022) on the total tax and penalty from that date.
• NPF back-contributions: 12.5% of gross salary (7.5% employer, 5% employee) for the full reclassified period. The employer was also required to register the worker with SINPF within 14 days of engagement.
• NPF late-payment penalty: 2% per month on each contribution that should have been paid but was not, across the full reclassified period.
• Labour Act penalties: employer violations of wage, minimum wage, or hours obligations carry a fine of up to SBD 1,000, or in default of payment, up to 6 months imprisonment under the Labour Act Cap. 73. These apply where the misclassified engagement involved unpaid wages or minimum wage evasion.

The seven-year wage record retention rule means the IRD audit window can reach back the full length of a long-term contractor relationship. A worker treated as a contractor for four years is a four-year exposure if reclassified.

The compliant sequence for a Solomon Islands contractor engagement:

1. Classify: run the Contract of Service vs Contract for Service test against the six factors. Document your reasoning. If multiple factors point to employment, do not proceed as a contractor.
2. Contract: prepare a written services agreement specifying the outcome, the rate, and the absence of direction and control over how work is performed.
3. Withhold: deduct 7.5% from each contracting payment (resident or non-resident for contracting work). For non-resident contractors engaged on professional services (accounting, legal, consulting) rather than installation or maintenance work, the rate is 20% under the Income Tax Act Cap. 123.
4. Remit: pay the withheld amount to the IRD by the 15th of following month.
5. Certify: issue the contractor an annual IR14 certificate by 31 January following the year of deductions. Lodge a copy with the IRD.
6. Review: if the relationship changes over time (more control, longer duration, single-client dependence), revisit the classification before the next audit window opens.

Where classification is genuinely uncertain, the lower-risk path is employment through an Employer of Record. Teamed runs Solomon Islands employment from day one, with withholding, NPF registration, and IR14 obligations handled on one platform.

1. Classify using the six-factor test

   Run the Contract of Service vs Contract for Service test before you issue any agreement. Document your reasoning against each factor. If control, integration, or financial dependence point strongly toward employment, engage as an employee via EOR rather than a contractor.

2. Draft a services agreement

   Set out the scope, the deliverable, the rate, and the absence of ongoing direction over how the work is performed. The agreement alone does not determine classification, but it evidences your intent and the commercial structure.

3. Register for withholding and deduct on payment

   Deduct 7.5% from each contracting payment. For non-resident contractors on professional services, deduct 20%. Keep a payment register that can support an IRD audit going back 7 years.

4. Remit withheld tax by the deadline

   Pay the withheld amount to the IRD by the 15th of following month. Late remittance attracts interest at 15% per annum under the Tax Administration Act 2022.

5. Issue annual IR14 certificates

   By 31 January each year, issue each contractor an IR14 certificate showing the total payments made and tax withheld in the preceding year. Lodge a copy with the IRD. Failure to issue is an employer obligation under the Income Tax Act Cap. 123.

Engaging Teamed as an EOR, or any other employer of record, does not extinguish the prior engaging entity's liability for the period in which the worker was misclassified as a contractor. The Solomon Islands Inland Revenue Division and SINPF assess liability from the date the employment relationship commenced in substance, regardless of what formal structure replaced it afterward.

What an EOR does do is stop the clock on new liability. From the point of engagement, Teamed becomes the legal employer of record: PAYE is operated correctly, NPF contributions are made on time (avoiding the 2%/month late-payment penalty), and the IR14 withholding obligation disappears because the worker is now an employee, not a contractor.

If you have a long-running contractor relationship that looks like employment in substance, the right sequence is: (1) assess the historical exposure with local legal advice; (2) consider a voluntary disclosure to the IRD and SINPF before an audit; (3) convert to employment via EOR going forward. Skipping step (1) and going straight to step (3) does not reduce the historical liability. It only stops it growing.

Solomon Islands levies a sales tax under the Sales Tax Act Cap. 125 rather than a VAT or GST. For professional services (including accounting, legal, security, and consulting), the rate is 10%. The IRD website states that any provider of taxable services must register, with no minimum turnover threshold published for registration.

A proposed VAT Bill with a single 15% rate and a registration threshold of SBD 2,000,000 annual turnover is in consultation but had not been enacted as at June 2026. Until that bill passes, sales tax at 10% governs professional services.

For the engaging company, the practical obligations are: (1) confirm whether the contractor is registered for sales tax and factor that into the agreed rate; (2) retain invoices that show the applicable sales tax treatment; (3) continue deducting withholding at 7.5% from the base contracting fee, separate from any sales tax the contractor charges. The two obligations operate independently.