How to Find Prefectural and Municipal DX Subsidies — Support Beyond National Programs

Municipal DX subsidies are grant programs that prefectures and cities/towns fund independently to support digitalization among small and mid-sized businesses. Separate from national programs such as the IT Introduction Subsidy, many local governments allocate their own budgets specifically to boost regional industry and support local businesses. These programs tend to be far less well known than national ones, and information is often scattered across municipal websites and local newsletters, so many small businesses miss out simply because they never learn the program exists.

National programs such as the IT Introduction Subsidy or the Small Business Sustainability Subsidy apply uniformly across the country, with predefined eligibility requirements and subsidy rates. Municipal subsidies, by contrast, are designed as part of local industrial policy, so eligible industries and the scope of support vary widely from one municipality to another. Some programs can be combined with national subsidies, and some "top-up" programs even cover part of the applicant's out-of-pocket share of a national subsidy. However, whether combining programs is allowed depends entirely on the specific rules of each program, so it always needs to be confirmed individually.

- Website / e-commerce site subsidies: cover part of the cost of building a new site or renewing an existing one
- Digitalization / IT adoption support: subsidize the cost of introducing accounting software, booking systems, cashless payment terminals, and similar tools
- Trade show / business matching support: some programs cover the cost of exhibiting at online trade shows, including the necessary system setup
- Expert dispatch / hands-on support: alongside a subsidy, some programs provide free or low-cost dispatch of an IT coordinator or small business consultant
- Startup / second-startup support: some programs cover system introduction costs specifically at the time of founding a business

1. First, check the official website of your prefecture and city/town — look for pages on "industrial promotion," "small business support," or "subsidies and grants"
2. Contact your prefecture's Yorozu Support Center (a free consultation service for small businesses, established in every prefecture) and ask them to introduce programs that fit your situation
3. Consult your local chamber of commerce or commerce and industry association, which often shares subsidy information exclusively with members
4. Search across nationwide subsidy and support programs using Mirasapo Plus, run by the Small and Medium Enterprise Agency
5. Once you find a program of interest, always check the original application guidelines (typically a PDF on the municipality's official site) yourself to confirm the application period, budget cap, and eligible expenses

- Does the list of eligible expenses actually include the system or service you want to introduce?
- Have you confirmed the subsidy rate and cap (e.g., a fraction of costs up to a set maximum) in the original application guidelines?
- Does the application deadline and the timeline to approval fit your own implementation schedule?
- Since subsidies are typically paid as reimbursement after the fact, can you cover the cost with your own funds upfront?
- Do you understand that in many programs, contracting or ordering before approval makes the expense ineligible?
- Do you know what post-approval reporting or outcome measurement is required?
- Are you sure there's no overlap with any other subsidy you're also considering?

Municipal subsidies typically have much smaller budgets than national programs, and it's not unusual for applications to close once the budget cap is reached — even if the official application period hasn't ended. Assuming "there's still time before the deadline" can be a costly mistake if the program is actually first-come, first-served. Businesses operating across multiple municipalities (for example, headquartered outside the city but with a branch inside the eligible area) can also find it unclear whether they qualify, so it's best to call the program office directly beforehand. Chamber of commerce support services can sometimes help with this kind of eligibility check and paperwork.

Municipal DX subsidies are an additional option that exists alongside national programs. Because amounts, approval rates, and deadlines change every year and vary by municipality, this article deliberately avoids stating specific figures — but checking your prefecture's or city's official website, the Yorozu Support Center, and your local chamber of commerce is a reliable way to find a program that fits your business. When planning a website build or system introduction, it's worth considering subsidy use with an eye on the full cost including ongoing maintenance.