Moving into a rental in Thailand means opening three separate utility accounts — electricity, water and internet — and each works differently depending on where the property sits and whether the account gets opened in the tenant's name or the landlord's. Here is what the process actually looks like based on the state utilities' own published rules.
Electricity is split between two state enterprises. The Metropolitan Electricity Authority (MEA) covers Bangkok, Nonthaburi and Samut Prakan; the Provincial Electricity Authority (PEA) covers every other province. Since March 20, 2020, PEA has not charged a security deposit to new residential (Type 1) or small-business (Type 2) customers, according to PEA's published tariff schedule. A standard single-phase residential meter still carries an inspection fee — 100 baht for a 5(15)-amp meter or 700 baht for a 15(45)-amp meter — but no refundable deposit on top of it. MEA, which serves the Bangkok metro area, states on its own site that it likewise does not collect a deposit from new Category 1 or Category 2 applicants except when a customer switches rate categories. In practice, opening either account requires a passport and the lease agreement, and because a foreign tenant typically has no Thai house registration book (tabien baan), landlords commonly keep the meter registered in their own name and either bill the tenant directly or authorize the tenant to manage the account. Confirm which arrangement applies before signing — it affects who is liable if the bill goes unpaid. Some property managers and relocation guides report that foreign tenants can register an account directly using a passport plus lease agreement, since MEA/PEA's own document guidance lists a passport copy and a lease or sale contract as acceptable proof of occupancy -- but whether a given branch will process the application in the tenant's own name (rather than requiring the landlord to apply) is reported to vary by branch and has not been confirmed against a single nationwide MEA/PEA policy. Confirm directly with the local MEA/PEA office before assuming you can register in your own name.
Water follows the same two-agency split: the Metropolitan Waterworks Authority (MWA) serves Bangkok, Nonthaburi and Samut Prakan, and the Provincial Waterworks Authority (PWA) serves the rest of the country. MWA's own published procedure for a new plumbing connection accepts a lease agreement as valid proof of occupancy alongside a copy of the applicant's ID, so a tenant does not necessarily need to be the property owner to apply. MWA also publishes a fee schedule for changing an existing meter's size — 800 baht for a ½-to-¾-inch meter and 1,000 baht for a 1-inch meter, with larger sizes priced individually — and states meter-related requests are processed within three business days. The exact deposit amount for a brand-new connection is shown only in a graphic on MWA's site that could not be read for this article. As historical context only, MWA's 2020 deposit-refund program for existing customers cited residential deposits in roughly the 200-600 baht range depending on when the account was originally opened, but that is not a confirmed current new-connection price. Renters should confirm the current figure with MWA's call center (1125) or the local branch before budgeting.
Internet is more straightforward and does not run through a government utility. The National Broadcasting and Telecommunications Commission (NBTC) licenses and regulates fixed-line providers, but service itself comes from private operators — AIS, True and 3BB are the three largest. Applications can be made online or at a service center, typically with a passport and the lease agreement; a Thai bank account is not required to sign up, though it makes recurring payment considerably easier since most providers also accept cash at their own counters or through 7-Eleven. Installation is usually scheduled within two to five business days and takes about an hour on-site. Contract terms, promotional pricing and early-termination fees vary by provider and change frequently, so tenants should get the current offer in writing rather than relying on advertised rates.
Across all three utilities, the practical throughline is the same: bring a passport and the signed lease agreement, expect the account to sometimes stay in the landlord's name rather than transfer to the tenant's, and verify deposit and fee amounts directly with the utility or provider at the time of application, since published figures — especially for water — are not always current or fully legible on the agencies' own sites.