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Electricity User Guide

How the Electricity Bill Cycle Works — when it comes, days to pay, and a lost bill

Which day of the month the bill arrives, how the cycle counts from the meter-reading date to the due date, how many days you get to pay, and — if the bill is lost or never arrives — where to view it and pay. Answered from PEA/MEA official channels; where no official number exists we say so, with the number to call.

7 min readLast updated: 23 Aug 2026Data as of: Aug 2026

In short: there is no single nationwide "bill day" — it follows your area's meter-reading route, so different homes and areas get the bill on different days. The due date is printed on the bill, and PEA's standard requires at least 10 days to pay, counted from the bill date. If the bill is lost or never arrives, you can still view it and pay through the app, the web or a convenience store using your CA (customer account) number — no paper bill required. (How much a unit costs is a separate topic.)

Which day of the month does the electricity bill arrive?

There is no fixed nationwide date — your bill follows your area's meter-reading route, which the utility reads on a rolling schedule across the month and then bills accordingly. Neighbours on a different route legitimately get their bill on a different day.
The most reliable way to find "your day" is the bill itself: it prints the meter-reading date and the payment due date. Compare two or three past bills and you will see your home's route is fairly consistent (e.g. read early in the month, billed mid-month). If you cannot tell which line is which, see how to read an electricity bill.
Want to know in advance without waiting for paper? Register for the electronic bill (e-Bill) or turn on notifications in the PEA Smart Plus / MEA Smart Life app, and the bill lands in your email/app the moment the cycle closes — no guessing when the post arrives.

How is the billing cycle counted (from meter-reading to due date)?

A cycle runs in three beats: meter read → bill issued → payment due. The utility reads your meter on the area schedule, bills the units used that cycle, then allows at least 10 days to pay from the bill date.

  1. Beat 1 — meter-reading date

    The utility reads your meter on the area schedule (a reader visits, or a smart meter reports automatically). This reading minus the previous one is the "units used" that month — the starting point of the whole bill. To check it yourself, see how to read your electricity meter.

  2. Beat 2 — bill issued (a few days after the reading)

    A few days after the reading, the utility issues the bill — energy charge, service charge, Ft and VAT — with the payment due date clearly printed. We do not state "how many days after the reading" as a fixed number because the utility publishes no central value; go by the date on your own bill. To understand each line, see how to read an electricity bill.

  3. Beat 3 — payment due date (at least 10 days)

    By PEA's service-quality standard the bill must allow at least 10 days to pay from the invoice date (consistent with PEA's 24 Jan 2025 news). Paying on or before the due date is normal, no penalty. Miss it and a separate process begins (overdue notice → right to disconnect), covered on another page: overdue & disconnection rules.

Anti-forget tip: set up direct debit or app reminders and the cycle pays itself each month, whether the paper bill is late or lost. Channels and setup are at how to pay an electricity bill.

Lost the electricity bill — what now, and can I pay at 7-Eleven?

Yes to both — a lost bill is not a problem, because the balance is tied to the meter's CA (customer account) number, not to the paper. View the amount and barcode in PEA Smart Plus / MEA Smart Life, then pay with the CA number or barcode at 7-Eleven, Counter Service, a bank or in the app.

Three steps from lost bill to paid — all doable without any paper:

  1. Find your CA (customer account) number

    The CA number is on any old bill, on the meter itself, or in an app you have linked before. If you cannot find it at all, call the utility with the account holder's name and address: PEA 1129 · MEA 1130. Keep it safe — it works across every channel, permanently.

  2. View or reprint the bill in the app or web

    Open PEA Smart Plus or MEA Smart Life to see the outstanding amount and the latest cycle's barcode instantly. PEA also has a Bill History web page that shows roughly 6 months of history from your CA number without logging in. Need older bills or a document copy? See what an electricity bill can be used for (copies / English).

  3. Pay at 7-Eleven, a counter, or in the app

    Present the app barcode (or quote the CA number) at 7-Eleven, Counter Service, a bank or a payment agent, or pay in-app / by direct debit. A service-point fee may apply — compare every channel and fee at how to pay an electricity bill. Always keep the receipt after paying.

Watch for scams: the utility does not send odd SMS/links pressing you to "pay now", nor phone to ask for card numbers or OTPs. Pay only through official channels (the PEA/MEA app or web, or an official bill-payment point). If in doubt, call 1129/1130 back yourself.

This page answers the normal cycle — "overdue & cut off" lives elsewhere

A simple line: as long as you pay by the due date, everything is on this page (when the bill comes, how the cycle counts, a lost bill). Once it is past due and unpaid — how many days the warning notice gives, whether crews cut on weekends, how to defer, what reconnection costs — that is all at overdue, disconnection & reconnection rules. And if the bill looks abnormally high, check first at the abnormal-bill checklist.

Who wrote this page

Compiled by the CapSolar team, a commercial solar provider in Thailand, and reviewed by Frank Lee (Founder). Every step cites PEA/MEA official channels and documents whose accessibility we verified as of Aug 2026 (links below). Where the utility publishes no central number — "which day the bill arrives", "how many days after the reading" — we say plainly to go by the date on the bill, with the number to call. Nothing here is invented.

FAQ

You still pay — the obligation is tied to actual usage, not to receiving paper. If the month is ending and no bill has appeared, check the amount yourself in PEA Smart Plus / MEA Smart Life or call 1129 (PEA) / 1130 (MEA), then pay it. Do not let it drift into arrears.

Keep reading

How to Read Your Electricity Bill

What each line means — where the read date and due date sit.

How to Pay an Electricity Bill

App, counter, 7-Eleven, direct debit — with each channel's fee.

Overdue, Cut-Off & Reconnection

What happens past due — notice days, deferral, reconnection.

What an Electricity Bill Can Be Used For

Proof of address, back copies, English version, e-Bill.

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