What eTIMS Billing Software does for a water supply & purification
eTIMS billing files a compliant tax invoice with KRA on every sale, with no manual entry. For a water supply & purification, the value shows up exactly where the work is hardest.
Water suppliers manage production capacity and distribution daily, so demand forecasting and delivery schedules are critical. Water margins are volume-driven with thin margins, so delivery efficiency and bulk discounting matter.
Water suppliers need public health certification, eTIMS invoicing, and water quality test records. Veira handles that as part of the same sale, so compliance is not a separate evening job.
Water Supply & Purification run differently, and the software should too
A generic till misses the details that decide whether a water supply & purification makes money. These are the ones that matter:
- 1
The daily reality
Daily production and delivery logistics. eTIMS Billing Software built for a water supply & purification turns that into a number you can act on, and you also issue a KRA compliant eTIMS invoice on every sale.
- 2
Where the margin leaks
Plant downtime and maintenance. eTIMS Billing Software built for a water supply & purification turns that into a number you can act on, and you also queue invoices offline and submit when reconnected.
- 3
What slows the counter
Customer receivables and credit. eTIMS Billing Software built for a water supply & purification turns that into a number you can act on, and you also keep a clean audit trail you can export in one click.
- 4
What buyers expect
Quality assurance testing. eTIMS Billing Software built for a water supply & purification turns that into a number you can act on, and you also give registered buyers the invoice they need to claim input VAT.
What to look for in eTIMS Billing Software for a water supply & purification
- eTIMS filing built in, not a separate fee. This matters for a water supply & purification because of daily production and delivery logistics.
- Offline queueing so an outage does not stop billing. This matters for a water supply & purification because of plant downtime and maintenance.
- An exportable audit trail. This matters for a water supply & purification because of customer receivables and credit.
- Support that handles KRA onboarding with you. This matters for a water supply & purification because of quality assurance testing.
A notebook and a basic till, or Veira
| Notebook or basic till | Veira | |
|---|---|---|
| Counting stock | By hand, rarely matches the shelf | Live by item, branch and value |
| M-Pesa at the counter | Checked on a separate phone | Matched to each sale automatically |
| eTIMS invoices | Typed in later, if at all | Filed on every sale, even offline |
| Knowing your numbers | A monthly guess | Live margin and takings on your phone |
A real water supply & purification example
A Thika water depot delivering KES 150,000 daily cannot optimize routes or manage receivables without real-time delivery tracking.
- Daily production and delivery logistics.
- Plant downtime and maintenance.
- Customer receivables and credit.
- Issue a KRA compliant eTIMS invoice on every sale.
- Queue invoices offline and submit when reconnected.
- Keep a clean audit trail you can export in one click.
Every sale on Veira files a compliant KRA eTIMS invoice, online or offline. Water suppliers need public health certification, eTIMS invoicing, and water quality test records.

eTIMS billing files a compliant tax invoice with KRA on every sale, with no manual entry. Here is what that looks like with Veira:
- Issue a KRA compliant eTIMS invoice on every sale
- Queue invoices offline and submit when reconnected
- Keep a clean audit trail you can export in one click
- Give registered buyers the invoice they need to claim input VAT
Related questions
Frequently asked questions
Is eTIMS Billing Software hard to set up for a water supply & purification?
Does it keep working offline?
Does it handle M-Pesa for a water supply & purification?
Is it KRA eTIMS compliant?
How much does eTIMS Billing Software cost for a water supply & purification in Kenya?
Can it run more than one water supply & purification?
Based on KRA eTIMS regulations and interviews with 5,000+ Kenyan businesses
Whether you run one water supply & purification or several across Kenya, Veira gives you eTIMS billing that fits the trade instead of fighting it. Book a free demo and see it work with your own treated drinking water in bottles.