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Accounting · head to head

IRIS KashFlow vs Money Forward Cloud

IRIS KashFlow logo

IRIS KashFlow

Accounting

Online accounting software for UK sole traders and small businesses

From
£13.5/month
Rated
-
Full reviewWebsite
Money Forward Cloud logo

Money Forward Cloud

Accounting

Japanese cloud accounting, payroll and back office suite built for Japanese tax law and filing

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: IRIS KashFlow advertised monthly prices of £1.35 (Starter) and £2.75 (Business) are a 90% promotional discount off the standard £13.50 and £27.50 rates, and the promotion is described as lasting 6 months before reverting; Money Forward Cloud the product, its help documentation and its support operate in Japanese, so a finance function without a fluent Japanese reader cannot run it unaided regardless of any English language marketing, and hiring for that is the real cost of adoption.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which IRIS KashFlow and Money Forward Cloud actually diverge.

Attributes where IRIS KashFlow and Money Forward Cloud differ
AttributeIRIS KashFlowMoney Forward Cloud
Starting price£13.5/monthOn request
Pricing modelsubscriptionquote

Identical on both: free tier (No), platforms (Web), user rating (Not yet rated), category (Accounting).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in IRIS KashFlow

Nothing recorded that Money Forward Cloud does not also cover.

Only in Money Forward Cloud

  • Japanese consumption tax handling
  • Qualified invoice support
  • Electronic record keeping
  • Bank and card feeds
  • Automated journal proposal
  • Invoicing
  • Payroll
  • Attendance and leave

What people use each for

The jobs each tool is most often brought in to do.

IRIS KashFlow

  • business accountingnot Money Forward Cloud
  • invoicing and billingnot Money Forward Cloud
  • VAT managementnot Money Forward Cloud

Money Forward Cloud

  • A Japanese small or medium company moving off desktop bookkeeping and needing qualified invoice and electronic record keeping compliancenot IRIS KashFlow
  • A Japanese subsidiary of a foreign group that must file locally in Japan while reporting upward in the group's own systemnot IRIS KashFlow
  • A growing Japanese company that wants payroll, attendance and social insurance administration in the same suite as the ledgernot IRIS KashFlow
  • A tax accountancy practice standardising its client base on one cloud product with a practitioner access rolenot IRIS KashFlow

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

IRIS KashFlow

  • Advertised monthly prices of £1.35 (Starter) and £2.75 (Business) are a 90% promotional discount off the standard £13.50 and £27.50 rates, and the promotion is described as lasting 6 months before reverting
  • Listed prices are in GBP plus VAT, and the platform's plans are built around UK VAT filing rather than other tax regimes
  • Annual pricing is quoted at RRP £162/year (Starter) and £291.50/year (Business) before the same promotional reduction

Money Forward Cloud

  • The product, its help documentation and its support operate in Japanese, so a finance function without a fluent Japanese reader cannot run it unaided regardless of any English language marketing, and hiring for that is the real cost of adoption.
  • The tax logic is Japanese, so it cannot serve as the accounting system for entities filing anywhere else, and a group with Japanese and foreign entities ends up running two ledgers with a manual consolidation between them.
  • Modules are licensed separately with per user and per employee components, so accounting, payroll, attendance, expenses and invoicing bought together cost several times the headline accounting plan and the bill grows with every hire.
  • Bank connectivity in Japan relies substantially on scraping and delegated access rather than on a standardised open banking interface, so feeds break after bank site changes and reconciliation stalls until the connector is fixed.
  • In Japanese small business the tax accountant usually chooses the bookkeeping software, and practitioners are divided between Money Forward, freee and Yayoi, so picking it when your accountant works in another product means either paying them to learn it or changing accountant.

Pricing, plan by plan

IRIS KashFlow

£13.5/month
  • Starter Monthly$13.5/month
    • 10 invoices
    • up to 25 bank transactions
    • single user access
  • Business Monthly$27.5/month
    • unlimited invoices
    • unlimited bank transactions
    • multi-user access
  • Starter Annual$162/year
    • 10 invoices
    • up to 25 bank transactions
    • single user access
  • Business Annual$291.5/year
    • unlimited invoices
    • unlimited bank transactions
    • multi-user access

Money Forward Cloud

On request

No published plan breakdown. See the Money Forward Cloud review.

Which should you pick?

Choose IRIS KashFlow if

Nothing in the data separates IRIS KashFlow from Money Forward Cloud on the points above - pick on price and on how each one feels to use.

IRIS KashFlow review

Choose Money Forward Cloud if

  • You need japanese consumption tax handling.
  • You also want qualified invoice support.
Money Forward Cloud review

Questions people ask

Is IRIS KashFlow or Money Forward Cloud better?
Neither clearly leads. IRIS KashFlow starts at £13.5/month and Money Forward Cloud at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, IRIS KashFlow or Money Forward Cloud?
IRIS KashFlow starts at £13.5/month and Money Forward Cloud at On request.
Does IRIS KashFlow or Money Forward Cloud run on more platforms?
Both run on Web, so platform support will not decide this one for you.
What is IRIS KashFlow best used for?
IRIS KashFlow is most often used for business accounting, invoicing and billing, vat management. Of those, business accounting and invoicing and billing are not what Money Forward Cloud is typically brought in for.
What can IRIS KashFlow do that Money Forward Cloud cannot?
Money Forward Cloud covers Japanese consumption tax handling, Qualified invoice support, Electronic record keeping, Bank and card feeds.

Answered from the vendors’ own pages

IRIS KashFlow: What are IRIS KashFlow's core features across all plans?

All IRIS KashFlow plans include unlimited quotes, online VAT submission, mobile app access, 50+ reports, bank feeds, receipt capture, multi-currency support, and payroll for up to 5 employees.

Source
Money Forward Cloud: Can I use it if I do not read Japanese?

Not realistically on your own. The interface, support and the tax concepts themselves are Japanese. Companies that succeed with it have a bilingual bookkeeper or an English speaking tax accountant operating it.

IRIS KashFlow: Are there promotional discounts for new IRIS KashFlow customers?

Yes, new customers receive a 90% discount for 6 months on both Starter and Business monthly plans.

Source
Money Forward Cloud: Does it handle the qualified invoice system?

Yes. Capturing and validating supplier registration numbers and retaining invoices in the required form is one of the main reasons Japanese companies moved to it around the 2023 introduction.

IRIS KashFlow: Can multiple users access IRIS KashFlow on the Starter plan?

No, the Starter plan is limited to single-user access only. Multi-user access requires the Business plan.

Source
Money Forward Cloud: How does it compare with freee?

Both are Japanese cloud suites covering similar ground. freee is often described as easier for non accountants, Money Forward as closer to conventional bookkeeping and preferred by many tax accountants. The practical tiebreaker is which one your accountant already uses.

Money Forward Cloud: Can it file my corporate tax return?

The suite supports the bookkeeping and much of the preparation, and there are filing oriented products in the family, but Japanese corporate tax filing is normally done by a licensed tax accountant. Treat it as the record keeping layer, not the filer.

Money Forward Cloud: Is it usable for a company outside Japan?

No, not as an accounting system. Its value is the Japanese tax and filing logic, and none of that applies elsewhere.

Money Forward Cloud: What does it cost to add payroll?

Payroll is a separate module with its own subscription and a per employee element, as are attendance and expenses. Price the whole stack for your headcount rather than the accounting plan alone.

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