Committed to the highest quality in Tax, Accounting and Human Capital Services.

O&P Group


Tax, Foreign Trade, Accounting, Auditing and Consulting Services

Specialized in Solutions in the Human Capital Area

Helping your company reach its goal

O&P Tax Consulting

O&P is a firm in which our collaborators are committed to the company’s ideals and contribute to providing top-quality tax, accounting, financial and consulting services with the highest level of professionalism, thus ensuring our clients’ success.

  • Compliance reviews
  • Calculation and filing of returns
  • Tax refunds
  • Estrategy
  • Conclusive agreement applications
  • Report on sale of sharess
  • Confirmation of criteria
  • Formulation of opinions of federal taxes
  • Financial audits
  • Financial audits / taxes
  • Local tax audits
  • Social security / INFONAVIT
  • Internal control audits
  • Inventories
  • Deferred tax calculation
  • Compliance audits
  • IMMEX program attainment
  • IMMEX program management and control
  • IVA / IEPS certification
  • Personnel training
  • Attendance at desk audits and home visits
  • Consulting on specific topics and amendments to laws
  • Review and reconstruction of annex 24
  • Accounting
  • Formulationof financial statements
  • Electronic accounting assistance
  • Formulation of reconciliations
  • Clearing and adjusting of accounts
  • Payroll formulation
  • Determination an filing of social security contributions


Ser una firma dominante por su conocimiento, profesionalismo, formalidad en el trato y servicio con sus clientes.

Nuestros profesionales ayudan a nuestros clientes locales e internacionales a través de un asesoramiento experto a lograr su éxito profesional.


Transcend in the Mexican and International society as the leading organization of Tax Consulting, Foreign Trade, Accounting and Auditing.

Recognized for the attention and quality services to our clients.

Our Values

As part of our services we seek that our professionals transcend Mexican society with values.

Our values define who we are. They comprise the firm’s fundamental beliefs and influence the way in which we work with our clients, for what we are worried about having…








As one of the five largest associations of independent accounting firms in the world, PrimeGlobal’s member firms offer a powerful range of services and industry experience to meet their needs, all over the world, throughout the day.

If your company seeks accounting services such as tax advice or tax preparation, audit or internal audit services, corporate finance advice, asset management advice or any other service provided by a public accounting firm, we invite you to review our site and Learn more about the experience of our independent member firms.

Let us be part of your strategy ¡Contact us!


O&P Tax (899) 143-5403

O&P Human (899) 143-5002


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