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Bellionaire

Personal finance for Mexican freelancers under the RESICO tax regime.

The problem

If you're a freelancer in Mexico under RESICO, the popular finance apps (Mint, YNAB) leave you stranded: they don't calculate your tax, don't understand the Mexican tax system, and don't handle local currency well. You end up in Excel, with constant headaches, and sometimes overpaying your accountant or the tax office.

How I solve it

An app that actually understands how RESICO works: it calculates your monthly tax with official rates, splits your money by category, manages debts by priority, and helps you reach savings goals with rules that distribute each income automatically. And since it runs on my own server, your financial data isn't mixed with millions of other users.

What makes it special

  • Automatically calculates what you owe in taxes each month (RESICO regime)
  • When money comes in, it splits across your accounts following your rules
  • Installs on your phone like a regular app, works even without internet
  • Your info lives on my own server — not stored by big platforms
  • Two-factor authentication and encrypted data, bank-level security