Accounting and tax calculators
MooMooNext brings together the calculators online sellers and freelancers use most — VAT, marketplace fees, real profit after fees, and personal income tax — in one place. Every calculator runs in your own browser with no data stored, and results are early planning estimates, not tax or accounting advice.

Covers VAT, marketplace fees, profit, and personal income tax
Early planning estimates, not tax advice
Can these tools replace an accountant?
No. These tools give early planning estimates only. Verify with an accountant or tax advisor before making real decisions.
Is the data I enter into a calculator stored?
No. Every calculator runs entirely in your own browser — nothing is sent to or stored on a server.
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Calculate Shopee fees and your net payout from sales and product category. Calculates in the browser, no data stored.
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Calculate real profit after platform fees from sales, cost, and category. Calculates in the browser, no data stored.
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Compare which expense method — lump vs actual — results in lower tax for tax year 2569. An estimate for planning, not tax advice.
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