Furusato Nozei Calculator (ふるさと納税)

Furusato Nozei (literally 'hometown tax donation') is a Japanese tax incentive program that lets you donate to any municipality in Japan and receive tax credits for nearly the entire amount (minus ¥2,000). The municipality sends you return gifts (返礼品) — typically local food, goods, or experiences — as a thank-you. It's a way to support rural areas while getting premium products essentially for free (minus the ¥2,000 self-pay).

Your limit is determined by the formula: (Residence Tax Income Levy × 20%) ÷ (1 − Marginal Income Tax Rate × 1.021) + ¥2,000. It depends on your income, dependents, and deductions. Higher income = higher donation limit. Each dependent and deduction also increases your limit.

If you donate to 5 or fewer municipalities, you can use the One-Stop Exception (ワンストップ特例) system — just submit a simple form to each municipality, no tax return needed. If you donate to 6+ municipalities or already file a tax return for other reasons, you must file a regular tax return (確定申告) to claim the credit.

Yes! Anyone who pays Japanese residence tax (住民税) can participate, regardless of nationality. As long as you're a resident of Japan with taxable income, you're eligible. This is one of the most underutilized tax benefits by the expat community.

Popular choices include premium wagyu beef, fresh seafood, seasonal fruits, rice, sake, craft beer, and even experiences like hot spring stays. The government caps return gifts at 30% of the donation value, but many people find gifts worth well over the ¥2,000 self-pay. Popular platforms like Rakuten Furusato Nozei and Furusato Choice let you browse gifts by category.