# Taxnap funding: rounds and investors

> Taxnap has raised $8.2M across 1 round since 2026. Investors include Mizuho Corporate Bank, Archetype and World Innovation Lab Wil. Every round with its source.

Source: https://millionrounds.com/company/taxnap (Millionrounds; every figure on the page links to its filing or article)

Japan · [Series A startup](https://millionrounds.com/companies)

# Who invested in *Taxnap*

One round we have observed, with the 3 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Consumer Apps

Raised 10 months ago

Funding summary Updated 26 Oct 2026

**$8.2M** raised across 1 round since 2026, from 1 source

- **Latest round:** Series A, $8.2M Jan 2026
- **Investors:** 3

See who backed them

## The rounds

- **Jan 2026** Series A **$8.2M** [Mizuho Corporate Bank](https://millionrounds.com/fund/mizuho-corporate-bank) [Archetype](https://millionrounds.com/fund/archetype) [World Innovation Lab Wil](https://millionrounds.com/fund/wil-world-innovation-lab) Source recorded

## Everyone who backed them

[Mizuho Corporate Bank](https://millionrounds.com/fund/mizuho-corporate-bank) VC firm **1** round

[Archetype](https://millionrounds.com/fund/archetype) VC firm **1** round

[World Innovation Lab Wil](https://millionrounds.com/fund/wil-world-innovation-lab) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=taxnap).

## Also claim to have backed them

This firm lists Taxnap as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[ANOBAKA](https://millionrounds.com/fund/anobaka) VC firm Per its own site

## Quick answers about Taxnap

### Who invested in Taxnap?

Taxnap's investors include Mizuho Corporate Bank, Archetype and World Innovation Lab Wil.

### How much has Taxnap raised?

Taxnap has raised $8.2M across 1 round since 2026.

### When did Taxnap last raise?

Taxnap's most recent round was a Series A of $8.2M in Jan 2026.

### What was Taxnap's biggest round?

Its most recent round, $8.2M in Jan 2026, is also its largest on record.

### Who backed Taxnap first?

Taxnap's first round on record, in Jan 2026, was backed by Mizuho Corporate Bank, Archetype and World Innovation Lab Wil.

### What stage is Taxnap at?

Taxnap's latest named round is a Series A, in Jan 2026.

### Where is Taxnap based?

Taxnap is based in Japan.

## Companies like Taxnap

In the same sector, and raised in the last eighteen months.

[**Aldagram** $13M · Sept 2026](https://millionrounds.com/company/aldagram)[**WED** Sept 2026](https://millionrounds.com/company/wed)[**Live Search** $634K · Sept 2026](https://millionrounds.com/company/live-search)[**InnoJin** $3.3M · Jul 2026](https://millionrounds.com/company/innojin)[**HARTi** Jun 2026](https://millionrounds.com/company/harti)[**eMind** $2.2M · Jun 2026](https://millionrounds.com/company/emind)

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