Asia & Pacific · Non-Hague Jurisdiction
We coordinate service of process, court filings, and related legal document delivery in Taiwan through informal in-person service and, where practical, diplomatic channels, as part of our Asia & Pacific coverage network.
Taiwan is not a party to the Hague Service Convention and has no service treaty with the United States, so there is no Central Authority route. U.S. litigants generally choose between Letters Rogatory, which are transmitted through the American Institute in Taiwan (AIT) because the U.S. has no embassy there, and informal methods such as delivery by a local agent or by mail, where the court's rules allow them.
Letters Rogatory to Taiwan are formal and slow, and they must be prepared with care: for example, they should not refer to Taiwan as the "Republic of China". Informal service is much faster; U.S. courts have accepted methods such as international courier delivery under FRCP Rule 4(f)(2) where Taiwanese law doesn't prohibit them. If you may need to enforce a judgment in Taiwan, take advice from Taiwanese counsel before choosing, because Taiwanese courts look closely at how the defendant was served.
Where formal channels to Taiwan are unavailable or impractical, we arrange direct delivery of your documents to the defendant's personal or business address, with a sworn affidavit of service on completion.
Discuss this approach →We help prepare the formal request package for the court and manage the diplomatic routing this process requires, including coordination with the U.S. State Department where applicable to Taiwan.
Discuss this approach →Where diplomatic channels would be impractical, we help build the factual record needed to support a motion for court-ordered alternative service in matters involving Taiwan.
Discuss this approach →Use Traditional Chinese for every translation and write the defendant's name and address exactly as they appear in Taiwanese records. Mistakes in script or naming are a common reason for delays.
Requirements and current conditions can change — always confirm Taiwan's treaty status on the HCCH status table and check current guidance from the U.S. Department of State's judicial assistance page before committing time and court fees to a particular route.
If you expect to enforce a judgment inside Taiwan, ask counsel familiar with local law whether the method of service you choose will be respected there — service that satisfies a U.S. court doesn't automatically satisfy a foreign one.
We'll tell you plainly which route looks realistic for your matter, rather than promising an outcome.
Hard-to-serve assignments
Taiwan isn't party to the treaties that give U.S. litigants a standard route for serving papers, so the usual channels can be slow or unavailable. We arrange informal service where it's an option, and can locate the defendant first if you don't have a current address.
There is no formal, treaty-based service method for Taiwan: it is not a party to the Hague Service Convention or the Inter-American Convention. Letters Rogatory through diplomatic channels can be requested, but they are slow, so many litigants proceed with informal service, or ask the court to authorize alternative service under FRCP Rule 4(f)(3).
We arrange informal service at personal and business addresses across Taiwan: a private agent delivers the papers to the defendant or an authorized recipient. In federal cases, Rule 4(f)(2)(C)(i) allows personal delivery of the papers to an individual abroad unless the foreign country's law prohibits it (business defendants are governed by Rule 4(h), so the options differ). Ask your counsel to confirm the method suits your court and, if you expect to enforce a judgment in Taiwan, local law.
You receive a sworn affidavit of service recording the date, place, manner of delivery, and the person served. Taiwan is not a party to the Apostille Convention, so if the affidavit will also be used in Taiwan's proceedings, authentication follows consular legalization rather than an apostille. Tell us early and we'll confirm what your court and any foreign use will require.
Before you proceed: If you expect to enforce a judgment in Taiwan, ask counsel whether service made this way will be respected by courts there, since local rules differ from U.S. practice.
The process
We review your case, deadline, and defendant details to confirm whether Letters Rogatory or a Rule 4(f)(3) motion fits better.
The original documents, a request letter, a cover letter, and translations into Taiwan's official language(s), typically with a notarized translator's affidavit.
Letters Rogatory must be signed by a judge, not a clerk, and carry whatever seal or authentication Taiwan requires.
The request is routed through the U.S. Department of State to Taiwan's foreign ministry and courts.
Authorities in Taiwan carry out service, and confirmation returns through the same channel for you to file with the court.
Requirements can differ by court and by country, and can change over time — treat this as a general outline, not a checklist for your filing.
Planning your matter
Informal service by a local agent is often completed within a few weeks. Letters Rogatory commonly take several months or more.
Translate documents into Traditional Chinese, the script used in Taiwan. Simplified Chinese, used in mainland China, is not appropriate.
For a defendant in Taiwan, the options are Letters Rogatory transmitted through the American Institute in Taiwan, which is formal but slow, or informal service by a local agent or by mail, which is faster and often accepted by U.S. courts. The right choice depends on your court's rules and on whether a judgment will need to be enforced in Taiwan.
Process Server Global has handled international service of process since 1982, and Taiwan is one of the 195 nations we serve. We manage the paperwork, translations, routing, and proof of service, so your documents reach Taiwan through the right channel and come back court-ready.
Request service in TaiwanGetting papers served in Taiwan usually depends on the right people in the right offices. We work through the diplomatic and judicial channels Taiwan recognizes, and coordinate in-country resources where local law allows, so your request doesn't stall on a technicality. If you're considering hiring a single process server directly in Taiwan, be careful — agents may not be authorized under a foreign country's law to serve documents there, and service that ignores local rules can be challenged or carry serious consequences. Talk to us first, and we'll confirm what's permitted and which route will hold up.
We serve summons, complaints, subpoenas, and other court documents in Taiwan in line with FRCP Rule 4(f), and return proof of service your court can rely on — a diplomatic confirmation or a sworn affidavit of service, depending on the route used.
Taiwan has not joined the Hague Service Convention, so requests don't go through a Central Authority. Treaty status can change, so confirm it on the HCCH status table before you file.
Whatever the document, our team has the experience to execute your specific request and route it through the right channel the first time.
Decades of experience working through the correct government and judicial channels — Hague Central Authorities where they apply, diplomatic and court channels where they don't — mean your documents move through the right process, wherever they're headed.
Since 1982, we've built a track record litigators rely on — documented, court-ready service performed to FRCP 4(f) standards.
Need documents served in Taiwan?
Tell us about your case and deadline, and we'll confirm the right service pathway for Taiwan.
Request Service in TaiwanNo. Taiwan is not a party to the Hague Service Convention, and there is no service treaty between Taiwan and the United States.
Through the American Institute in Taiwan (AIT), which handles matters normally dealt with by a U.S. embassy. The request must be prepared carefully and should not refer to Taiwan as the "Republic of China".
Often yes. U.S. courts have accepted informal methods such as courier delivery or personal delivery by an agent under FRCP Rule 4(f)(2), where Taiwanese law doesn't prohibit them. Check your court's rules, and consider enforcement in Taiwan.
Traditional Chinese. Simplified Chinese is used in mainland China and is not appropriate for Taiwan.
Informal service by an agent is often completed within a few weeks. Letters Rogatory commonly take several months or more.
Our fees for Taiwan are as follows. Informal service of process: $1,000 (estimated). Per defendant, per address. We confirm the exact fee once you give us the service address. Letters Rogatory: Call for a quote. No treaty route: Letters Rogatory are quoted individually. International rush delivery: Call for pricing. Translation: $0.38 per word. Proper nouns aren't translated. Status update: $350 per update. For matters where an update needs an in-person status check. Tell us about your matter and we'll confirm the total before you commit.
Send us PDF copies of the documents to be served, the defendant's name, an up-to-date address for service (or ask about a skip trace if you don't have one), and your preferred speed and method of service.
Last updated: September 24, 2026
This page provides general information based on treaty membership status and is not legal advice. Requirements can vary by case and change over time — contact us to confirm current procedures for Taiwan.
