E-Invoicing in Saint Helena: Tax Invoice and Record-Keeping Requirements (2026)

Saint Helena does not currently have a confirmed mandatory e-invoicing. Instead, businesses should focus on the territory’s conventional tax-invoice and record-keeping expectations. 

A tax invoice may be required where a business supplies goods or services to another person in business. Saint Helena Government guidance describes tax invoices as legal documents that support inclusion in the tax system and support tax deductions for eligible business purchases. 

Latest status

Businesses can generally use electronic billing and accounting tools for operational purposes, but those tools are not subject to a confirmed government e-invoicing clearance requirement. 

Businesses should still monitor announcements from the Saint Helena Government’s Income Tax Office, particularly before implementing a new invoicing system or changing record-retention processes.

E-invoicing timeline

April 2010: The current income-tax system referenced in the Saint Helena Government business guide began.

2026: No official e-invoicing rollout date, real-time reporting deadline or fiscalization implementation timetable was identified in the reviewed Saint Helena Government guidance. 

What e-invoicing means

Saint Helena has no separately defined statutory e-invoice format. A digitally created PDF or invoice produced through billing software may be useful for commercial and accounting purposes, but it is not a government-cleared e-invoice and does not have to be reported to a tax platform.

The key compliance question is whether the document meets the requirements of a tax invoice where such an invoice is required. A tax invoice is a legal document used to evidence business transactions and support tax deductions for eligible purchases. 

Tax invoice requirements

In some circumstances, a business may be required to issue a tax invoice when supplying goods or services to another person in business. 

A Saint Helena tax invoice must contain:

• The words “Tax Invoice".
• The supplier’s name and Tax Registration Number.
• The recipient’s name and address.
• The date goods or services were supplied.
• A description of the goods or services.
• The quantity or volume supplied.
• The total amount charged. 

The official guidance does not identify a required XML format, QR code, digital signature, tax-authority identifier or structured data standard for these invoices.

B2G e-invoicing in Saint Helena

No nationwide B2G e-invoicing mandate. Suppliers to Saint Helena Government bodies should follow the invoice, purchase order, delivery evidence, acceptance and payment instructions specified in their individual contract or procurement process.

B2B e-invoicing in Saint Helena

B2B e-invoicing is not mandatory or officially available as a government-regulated scheme in Saint Helena. 

Businesses can still send invoices electronically, such as by email or through their own accounting software, if both parties agree. However, this is a voluntary commercial practice, not a Saint Helena B2B e-invoicing mandate.

For tax compliance, businesses may need to issue a conventional tax invoice for supplies to another business. That invoice must meet the published tax invoice content requirements, but it does not need tax-authority validation or electronic reporting.

B2C e-invoicing in Saint Helena

No confirmed B2C e-invoicing, electronic-receipt, fiscal-device or consumer-receipt reporting programme. Consumer-facing businesses should still maintain sales records and retain receipts, invoices and other source documents. These records support accurate annual accounts and income-tax returns. 

E-reporting and tax compliance

No separate electronic transaction reporting or periodic invoice data reporting. Businesses are not currently confirmed to have a duty to transmit invoice-by-invoice sales data to the Income Tax Office.

Businesses must nevertheless maintain sufficient evidence to support their income-tax position. This includes a record of sales and other income, business expenses, source documents, cash movements and business assets. 

Record keeping and retention

Businesses should maintain records of all business income and expenditure from the beginning of their activity. The Saint Helena Government recommends maintaining:

• A cash book or spreadsheet for money received and paid.
• A petty-cash record.
• A wages book and PAYE deductions record, where applicable.
• Sales and income records.
• Purchase and expense records.
• An asset register.
• Source documents, including invoices, receipts, cheque books and bank statements. 

Records and source documents used to prepare an income-tax return must be retained for seven years. 

Penalties and tax risks

No e-invoicing-specific penalty framework was identified because there is no confirmed Saint Helena e-invoicing mandate. 

Your partner for Saint Helena invoicing

Saint Helena businesses need accurate tax invoices, controlled document workflows and accessible financial records rather than a tax-authority invoice-clearance integration. A reliable invoicing setup should support required tax-invoice content, consistent document numbering, transaction records, adjustments and secure retention.

DDD Invoices can help businesses centralise billing data, create consistent invoices, manage corrections and retain audit-ready documentation. Any local configuration should be validated against current Saint Helena Government tax guidance and the business’s contractual requirements.

FAQs

Is e-invoicing mandatory in Saint Helena?

No confirmed mandatory e-invoicing, fiscalization, invoice-clearance or real-time reporting regime was identified in the available official Saint Helena Government guidance. The current guidance focuses on tax invoices and business record keeping. 

Does Saint Helena have a government e-invoicing platform?

No national government invoice-clearance or e-invoicing platform was identified in the reviewed official materials.

When must a business issue a tax invoice?

A business may be required to issue a tax invoice when supplying goods or services to another person in business. 

How long must business records be retained?

Businesses must keep records and source documents used to prepare income-tax returns for seven years.