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Accounting and invoicing for WordPress developers

Themes, plugins, maintenance packages and licences: WordPress developers earn from projects and maintenance but also pay for plugin and theme licences. Saldiqo creates maintenance invoices on schedule, re-invoices licences and shows per client how much time the site costs.

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What comes up for WordPress developers

Many small maintenance clients

20 sites at 40 euros a month are 20 invoices that look the same.

Passing on licences

Premium plugins and themes run yearly and belong to the client or to you. The invoices have to be assigned.

Effort per client

Some sites cost more time than they earn. You only notice with time tracking.

How Saldiqo helps

  • Recurring invoices per siteMonthly or yearly on schedule.
  • Record licencesExpense with the client’s cost centre, re-invoice as a line.
  • Time trackingEvaluate effort per client.
  • Projects with a depositQuote, deposit, final invoice.

Typical invoice lines

Examples that often appear on invoices in this industry. You set the prices yourself.

  • Basic maintenance package, November
  • Premium plugin licence as per receipt, year
  • Theme customisation by effort, hours
  • New page, fixed price
  • Security check and update report
  • Hosting re-invoiced, quarter

Tax and invoicing in Malta

What applies to invoices in Malta, in short. As of October 2026.

VAT
Rates 18 %, 12 %, 7 % and 5 %. Malta has no zero rate in law. Exports, EU supplies, food and medicines are exempt with credit, which lets you reclaim input VAT. Exempt without credit does not.
Article 11 small undertakings
With up to €35,000 of domestic turnover a year you can be exempt under Article 11. The status ends on the day the limit is passed, and you still register with the VAT department. Saldiqo adds the exemption note and leaves VAT off.
Tax invoice or fiscal receipt
A tax invoice is issued only when the customer gives you a VAT number. Otherwise a fiscal receipt from an approved system is required. Saldiqo writes invoices. It is not a fiscal receipt system, and a Saldiqo PDF does not replace a fiscal receipt.
Invoice timing
Issue the invoice by the 15th of the following month, or when payment arrives if that comes first. Simplified invoices are allowed up to €100.
E-invoicing
There is no mandate. Public bodies accept e-invoices through Peppol (EN 16931). The tax authority plans e-invoicing and real-time reporting but has set no dates, and EU rules apply from 1 July 2030.
VAT returns
Returns are due by the 15th day of the second month after the period, with 7 extra days when you file and pay electronically. Article 11 businesses file a yearly declaration by 15 February. Saldiqo does not file returns.
Record keeping
VAT records for 6 years, income tax records for 9 years and company records for 10 years. Plan for 10 years.
Late payment
Interest on late business payments is 10.40 %, plus €40 compensation between businesses.
Languages
Use Saldiqo in English or Maltese and send invoices in either language.

Frequently asked questions

Can I bill many maintenance contracts automatically?

Yes. A recurring invoice per client creates each invoice on a fixed date.

How do I re-invoice licences?

You record the invoice as an expense with the client’s cost centre and re-invoice it as a line.

Do WordPress developers in Malta have to charge VAT?

If you are registered under Article 10, yes. Small undertakings under Article 11 with domestic turnover of up to €35,000 a year are exempt from charging VAT, but the status ends on the day the limit is passed.

Do WordPress developers in Malta need a fiscal receipt?

Sales to consumers need a fiscal receipt from an approved fiscal receipt system, and Article 11 businesses use one for all sales. Saldiqo is not such a system. It covers tax invoices to customers who give you their VAT number.

How long should WordPress developers keep invoices?

VAT records for 6 years, income tax records for 9 years and company records for 10 years, so plan for 10 years. You can store receipts digitally in Saldiqo. The legal duty to keep records stays with you.

Try Saldiqo for free

Write invoices, match payments, collect receipts and send reminders: free and without a trial period.

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As of October 2026. General information, not legal or tax advice, without guarantee. For your case ask your tax adviser.