Generate random test addresses, identity information, and credit card information for the 5 US tax-free states (Alaska, Delaware, Montana, New Hampshire, Oregon) with one click. These states have no state-level sales tax. All data is randomly generated locally in the front end, suitable for development testing, form testing, UI demos, data anonymization, and game/fiction creation.
Click any tax-free state card above, then click the "Generate Address" button.
US Tax-Free State Address Generator is an online tool designed for development testing, form testing, UI demos, data anonymization, game/fiction creation, and other scenarios. It can generate random addresses for the 5 tax-free states of Alaska, Delaware, Montana, New Hampshire, and Oregon with one click. Core features include: tax-free state card selection, one-click address generation, field-level copy, full-result copy, single/batch favorites, Excel export, and supporting identity information and credit card information simulation. It helps users quickly obtain properly formatted US tax-free state addresses, solving problems such as manual address fabrication being error-prone, inconsistent formatting, and incomplete fields. Whether developers are filling out forms, UI designers are creating prototypes, or testers are validating localization flows, they can efficiently complete their work through tax-free state address generation. All data is randomly generated locally in the front end and is not uploaded to any server. This tool is suitable for development, testing, design, and other scenarios that require frequent access to US address test data.
There are 5 states in the US that do not levy state-level sales tax, namely Alaska (AK), Delaware (DE), Montana (MT), New Hampshire (NH), and Oregon (OR). Among them, Delaware, Montana, New Hampshire, and Oregon have 0% state and local sales tax, making them completely tax-free states; although Alaska has no state-level sales tax, some local governments may levy a small amount of local tax. When choosing a tax-free state, if you want complete tax exemption, you can prioritize DE, MT, NH, and OR; if you need a specific city or zip code, you can freely switch among the 5 states based on your actual use case. Regardless of which state you choose, the US tax-free state addresses generated by this tool are based on public geographic information and conform to US address formats.
Using this US tax-free zone address generator is very simple. The core area of the page provides a complete workflow. First is selecting a tax-free state: click any of the 5 tax-free state cards. Alaska is selected by default, and the card will be highlighted with a green border to indicate the currently selected state. Then comes generating an address: click the "Generate Address" button, and the system will randomly generate a complete record based on the state's public geographic information, along with matching identity and credit card information. Finally comes copy / favorite / export: click "Copy Result" to copy the current record to the clipboard at once in "Label: Value" format; click "Export Excel" to save it as a CSV file; click "Favorite Address" to save the record to the browser's local favorites list. In the favorites list, each record supports single-item copy and delete, and the entire list can also be exported to Excel in batch. The "View Favorites" button is used to switch between the result view and the favorites list. All favorites data is stored locally in the browser via IndexedDB and will remain after the page is closed.
Each US tax-free address generated by the tool contains complete fields across four categories, with formats that conform to common US address, identity, and credit card field specifications.
All the above fields follow the corresponding format rules. When copying results, they are output line by line in "Label: Value" format, and can be used directly for form testing, test data entry, data demos, and other scenarios.
It should be especially emphasized that in the US tax-free state addresses generated by this tool, street addresses, cities, counties, and zip codes are all generated based on public geographic information and conform to US address formats; names, phone numbers, SSNs, credit card numbers, and other data are all randomly generated simulated data. All data is randomly generated locally in the front end, suitable for development testing, form testing, UI demos, data anonymization, and game/fiction creation. Each click of "Generate Address" produces a completely new set of random results, ensuring data diversity and unpredictability; the same address will not be repeated, so it can be safely used for batch testing scenarios.
The US Tax-Free State Address Generator is suitable for many scenarios, helping different roles complete tasks efficiently:
This tool is suitable for development testing, form testing, UI demos, data anonymization, game/fiction creation, and other scenarios.
It is completely free, and no registration or login is required. There is also no limit on the number of generations. You can click the "Generate Address" button an unlimited number of times, and each time you will get a completely new set of random results. The tool has no paywall and no ad pop-ups. All features (generation, copy, favorites, Excel export) are unconditionally available. The only implicit "limit" comes from the browser itself: favorites data is stored in the local IndexedDB, and capacity depends on the browser quota, typically enough to hold thousands of records, which is sufficient for daily testing.
It will not sync automatically. All favorites data is stored in the current browser's local IndexedDB, and will not be uploaded to any server. Therefore, when switching devices, switching browsers, or using incognito mode, you will not see previous favorites. If you need to share data across multiple devices, it is recommended to use the "Export Excel" feature to save the favorites list as a CSV file, and then transfer it to other devices via cloud storage, email, etc. Please note: when clearing browser data, uninstalling the browser, or using privacy cleaning tools, local favorites will also be deleted. Please export and back up important data in advance.
The credit card numbers generated by the tool only follow the 16-digit format rules (such as Visa starting with 4, Mastercard starting with 5, etc.). They do not correspond to any real issuing bank account, nor have they been fully validated by the Luhn checksum algorithm. These card numbers are only for UI demos, form testing, front-end testing, and similar scenarios.
Each tax-free state maintains a set of real existing telephone area codes. When generating a phone number, one is randomly selected from the current selected state's area code pool, and then 7 random digits are appended, ultimately forming a standard US-style phone number format (e.g., 606-982-1233). The purpose of this is to keep the address, state name, and phone number geographically consistent, avoiding contradictions such as "an Alaska address paired with a New York area code." The number itself is randomly generated and does not correspond to any real user.
The tool itself is a development and testing assistant tool. The addresses, identities, and credit card information it generates are all randomly simulated data. All data is randomly generated locally in the front end, suitable for development testing, form testing, UI demos, data anonymization, and game/fiction creation.
There is no hard upper limit. Favorites data is stored in the browser's IndexedDB, and capacity is constrained by the storage quota allocated by the browser (usually about 10% of available disk space, with a minimum of several hundred MB). At approximately 1 KB per favorite, it can theoretically store hundreds of thousands of records. However, for performance reasons, when the number of favorites reaches several thousand, list rendering and export speed may decrease somewhat. Daily use (dozens to hundreds of records) is completely stress-free. If you need to archive large amounts of data long-term, it is recommended to regularly export CSV backups and clean up the list.
To ensure cross-platform compatibility and prevent garbled Chinese characters, the export feature generates a CSV file with a UTF-8 BOM header. CSV is a plain text format, and can be opened directly with spreadsheet software such as Excel, WPS, Numbers, and Google Sheets: double-click the file to automatically associate it with the default spreadsheet program; if columns are misaligned, you can import it in Excel via "Data → From Text/CSV" and select comma as the delimiter. The 20 fields of each record (including address, identity, and credit card information) will be arranged in columns, making it convenient for subsequent filtering, statistics, or further processing.
Introduction to the 2026 latest version of the US tax-free state address generator: 5 tax-free state card selection, one-click address generation, full-field copy, Excel export, and IndexedDB favorites. Includes field explanations, use cases, and precautions to help developers and cross-border operators get started quickly.
There are 5 tax-free states in the United States: Alaska, Delaware, Montana, New Hampshire, and Oregon. This article explains each state’s tax-free benefits, usage precautions, and selection suggestions to help cross-border shoppers, parcel forwarding users, and development testing users understand them quickly.
What is the difference between a US tax-free zone address generator and a US tax-free state address generator? This article distinguishes the two from four perspectives: conceptual definitions, tax types, target users, and practical usage, clarifying the common misunderstanding that "a tax-free zone is a district under a tax-free state."
Detailed explanation of ZIP code ranges for the 5 US tax-free states: Alaska 995–999, Delaware 197–199, Montana 590–599, New Hampshire 030–038, and Oregon 970–979. Includes ZIP code encoding logic, state-to-ZIP matching rules, and notes on local taxes in Alaska.
Completely free · No registration required · Data generated locally. Get random test addresses, identity information, and credit card information for the 5 tax-free states of Alaska, Delaware, Montana, New Hampshire, and Oregon with one click.