e-Invoicing for Interior Design Firms

From quotation to confirmation, progress invoice and LHDN validation — all in one place. Peace of mind for the accountant, and for the boss.

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e-Invoicing adds a step to every invoice an interior design firm issues: the design-fee deposit, the design balance, each progress claim and every variation order. When invoices are prepared in one tool and validated in another, that step becomes manual work — copying amounts, checking client tax details, and chasing rejected submissions — on top of a billing process that was already hard to keep up with.

Sound Familiar?

Invoices are made in one system and re-keyed into the MyInvois portal.
The accountant chases clients for TIN and registration details every time an invoice is due.
A rejected submission sits unnoticed until the client asks where their e-Invoice is.
Nobody can easily tell which progress claims have been validated and which haven't.

From Quote to Validated e-Invoice

1. Client details captured at quotation. The client's registration and tax details are recorded when the project is set up — not chased at invoice time.
2. Quote confirmed. The confirmed quotation becomes tasks on the project.
3. Work completed. Finished tasks are flagged for billing — see progress billing.
4. Invoice issued and submitted. The accountant issues the progress invoice and submits it to MyInvois for validation from the same screen.
5. Status recorded. Validation status is kept against each invoice, so you always know what has been accepted.

Peace of Mind for the Accountant

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No Re-Keying

The invoice that came from the project is the one that gets validated. One record, one set of numbers.

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Validation Status at a Glance

See which invoices are validated, pending or rejected, per project and across the firm.

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Every Invoice Type

Design-fee deposits, design balance, progress claims and variation orders all go through the same compliant flow.

Running into MyInvois rejections? Here's how we approached common MyInvois validation errors. Explore our wider finance and accounting systems.

e-Invoicing — FAQ

Do interior design firms in Malaysia need to issue e-Invoices?

Malaysia's e-Invoicing rollout under LHDN's MyInvois system is being phased in by business size, so most interior design firms will need to issue e-Invoices for their client billing, including progress claims and variation orders. Check the current LHDN timeline for the phase that applies to your firm.

Do we still need a separate e-Invoicing portal?

No. Invoices are created from the project and submitted for validation from the same place, with the validation status recorded against each invoice — no re-keying into a separate portal.

What about walk-in or individual homeowner clients?

Homeowners are named clients on a project, not anonymous “cash sales”. Capturing their details properly keeps both the e-Invoice and your client history clean — see why lumping customers under cash sales is risky.

One System, Every Other Headache Too

Interior design firms rarely have just one problem. The same project system that fixes this one also handles the rest of the job — from the first design-fee quote to the final progress claim.

Site and office never see the same progress → One place for the whole team Variation orders get agreed on site and forgotten at billing → Variation orders as tracked, billable tasks Work is done, but the invoice goes out weeks later → Automated tasks-to-invoice Vendor bills pile up with no idea which project they belong to → End-to-end flow: quotes, vendor bills, invoices You only find out a project lost money after it is handed over → Project P&L overview The contractor builds from last week's drawing → Drawings attached to the project, by revision

See the full project management system for interior designers

Make e-Invoicing part of the flow

Tell us how you invoice and submit e-Invoices today. We'll show you how quote, invoice and validation fit into one project flow.