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Clear steps for SAT, CFDI, and tax obligations.

Finance director reviewing contract and withholdings for a payment to a foreign party.
Payments to Foreigners13 min read

Payments to Foreigners: ISR, VAT Withholdings, and Treaties

Before paying a foreign party, classify the concept, residence, source, possible withholding, VAT, treaty, and file documentation.

Héctor Jasso · Sep 11, 2026Read guide →
RESICO professional reviewing collected CFDI, VAT, and monthly tax return with their accountant.
RESICO10 min read

Monthly Accounting for RESICO: CFDI, VAT, and Tax Return Checklist

Manage RESICO month by month with a checklist of collected CFDI, expenses, withholdings, VAT, tax return, payment, and file.

Cassandra Torres · Aug 27, 2026Read guide →
Analyst calculating ISR and VAT withholdings for fees and rent.
Withholdings12 min read

ISR and VAT Withholdings When Paying Fees or Rent

Before paying fees or rent, identify the parties, concept, base, and obligations to correctly calculate and remit withheld ISR and VAT.

Héctor Jasso · Aug 8, 2026Read guide →
Landlord reviewing contract, CFDI, and tax returns for a property.
Leasing13 min read

Leasing for Individuals: ISR, IVA, CFDI, and Tax Returns

Guide to managing ISR, IVA, CFDI, withholdings, and deductions when an individual rents out a home, commercial space, warehouse, or office.

José Miguel González · Aug 4, 2026Read guide →
Online merchant reconciling platform sales, fees, withholdings, and bank deposits.
Digital Platforms13 min read

Taxes for Selling on Digital Platforms, Apps, or Your Own Store

Selling on marketplaces or apps requires separating gross sales, commissions, withholdings, returns, and deposits before invoicing and...

Jimena Cruz · Jul 29, 2026Read guide →
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