Quick Answer
CUCA tracks capital contributions and related movements; CUFIN tracks net tax profits. Before dividends or capital reduction, update both schedules, reconcile them with minutes, accounting, and tax returns, and analyze the specific effect.
CUCA and CUFIN are not bank balances: update contributions, earnings, dividends, and minutes before distributing or reducing capital.
Don't Transfer First
Corporate, tax, and banking documentation must be prepared before executing the operation.
What Each Balance Means
| Account | Represents | Is Not Equivalent To | Source |
|---|---|---|---|
| CUCA | Updated contributed capital | Bank | Contributions and reimbursements |
| CUFIN | Net tax profit | Accounting profit | Tax returns and dividends |
| Treasury | Liquidity | Tax balance | Banks and cash flow |
| Equity | Financial position | CUCA | Accounting |
Two Accounts, Two Questions
CUCA and CUFIN are different tax accounts. One tracks contributions and capital movements; the other tracks net tax profits. They are not bank accounts nor equivalent to equity.
Before dividends or capital reductions, partners need to know which account is affected, how it was updated, and what documentation supports the operation.
Case: There is cash, but the tax account is missing
A company has enough cash and partners want to withdraw funds. Before deciding, review minutes, contributions, earnings, prior dividends, and updated CUCA and CUFIN balances. The operation is designed with corporate and tax documentation, not as a simple transfer.
Bank availability does not prove that a distribution or reimbursement has the expected tax treatment.
— Fintax
File of the tax accounts
- Minutes and capital movements.
- Historical contributions and reimbursements.
- Earnings and dividends by fiscal year.
- Updated CUCA and CUFIN schedules.
- Withholdings, CFDI, and related tax returns.
Frequently Asked Questions
Is CUFIN the available cash?
No. It is a tax account; treasury and accounting answer different questions.
Is CUCA equity?
They are not identical. It must be reconciled with corporate movements and tax rules.
When do I update the schedules?
With each relevant movement and at year-end, maintaining continuity per fiscal year.
Mistakes before distribution
- Confusing cash with tax balance.
- Not including historical movements.
- Preparing minutes after transferring.
- Using a schedule without accounting reconciliation.
Preparing a corporate decision
- Reconstruct historical movements.
- Update each account.
- Reconcile accounting and minutes.
- Model the proposed operation.
- Document approval and effects.
Sources and further reading
Consult official sources: ISR Law, Federal Fiscal Code.
To complete the process within Fintax, review: annual corporate tax return, mid-year fiscal closing, consulting for complex decisions.
What to do now
Turn this review into a file with responsible person, date, source, and evidence. If there is a material difference, an overdue obligation, or a decision that changes the calculation, validate the case with your accounting responsible before filing, canceling, or paying.
