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Electricity & gas · Estonia
Checked 2026-09-30

🗓️ Estimated bills and back-billing in Estonia: how far back can my supplier charge me?

The short answer

If your meter was not read for a long time, a large catch-up bill can follow. Many countries limit how far back a supplier may charge and set rules for meter readings.

📜 The rules in Estonia

Back-billing and estimated bills

Under Elektrilevi's network terms, if a meter error exceeds the allowed limit, either side can ask for recalculation for up to 12 months (no limit if caused intentionally or by gross negligence). Unmetered use not caused by you is estimated for at most 12 months back.

  • If your meter is not read remotely, you can take a reading on the last day of the month and report it within 2 days; it is then used for billing. (public-docs.elektrilevi.ee)
Official source: public-docs.elektrilevi.ee · Checked 2026-09-30

🪜 Step by step

  1. Read your meter nowTake a dated photo and send the reading to your supplier. It stops estimates from growing.
  2. Check the period on the billWhich months are charged, and was the reading real or estimated?
  3. Compare with the rulesSee below how far back a supplier may bill in Estonia and how often your meter must be read.
  4. Dispute in writingIf the bill goes back further than allowed, write to the supplier, then to the dispute body below.

📇 Who to contact

Tarbijavaidluste komisjon (Tarbijakaitse ja Tehnilise Järelevalve Amet)Settles disputes with energy companiesWhen the company has not solved your complaint🔗 ttja.ee/tarbijavaidluste-komisjon
KonkurentsiametSupervises energy companies and explains your rightsFor information, and to report a company that breaks the rules📞 +372 667 2400🔗 www.konkurentsiamet.ee

❓ Questions

Do I have to pay a huge catch-up bill at once?

Ask for a payment plan. Many suppliers must offer one; the rules for Estonia are on this page.

Why did I get an estimated bill?

No reading was available. Send a real reading and ask for a corrected bill.

What if the meter was faulty?

Ask the grid operator to test it. Keep the test report for your complaint.

📎 Sources

Checked: 2026-09-30

🧭 Is this still correct?

We check this information carefully, but phone numbers, websites and rules change — and sometimes we get something wrong. Spotted a mistake or a change? Let us know below.

🔗 Also useful

🧾Wrong or high bill→📣Complaint about a supplier→📟Smart meter→🔄Switching supplier→📈Price increase→

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