Late tax returns or a negative opinión de cumplimiento?
This year the SAT allows up to 100% of fines and surcharges to be reduced for those who get current and meet the program requirements. The application is filed by October 31, 2026 at the latest. In 48 hours we tell you what you owe, whether you qualify and what it costs to resolve it.
This is for you if…
One of these situations is enough.
Someone asked you for your opinión de cumplimiento
A bank, a client, a public tender or a government support program asked for a positive opinión de cumplimiento (the SAT certificate of tax compliance), and yours came back negative.
You stopped filing for a few months
RESICO, professional fees, rental income or business activity with months left unfiled. Surcharges pile up every month.
Something arrived in your buzón tributario
A requerimiento (a formal demand from the SAT), an invitation letter or a fine you do not know how to answer. The buzón tributario is the SAT electronic mailbox.
You already have an assessed debt or fine
The program also covers final tax assessments (créditos fiscales firmes), subject to requirements.
Regularización assessment in 48 hours
A clear document, signed by a licensed Contador Público (Certified Public Accountant), with what you owe and the path to resolving it.
What it includes
48 business hours- Review of your opinión de cumplimiento (32-D) and your constancia de situación fiscal (the SAT tax status certificate)
- Registered obligations against returns actually filed: what is missing and since when
- Review of the buzón tributario: pending requerimientos or fines
- Whether you qualify for the Programa de Regularización 2026 and what benefit you could obtain
- Estimate of the taxes payable and a closed quote to get you current
Written quote before we start. The cost of the assessment is credited in full if you hire the regularización within the following 15 days. CFDI 4.0 invoice.
You can do this without sharing passwords: we guide you to download three documents from the SAT portal yourself. If you prefer us to do it, you sign a written authorization.
What does it cost to get current?
It depends on how many periods are missing and on your tax regime. That is why the assessment comes first. Your assessment includes the closed cost of everything needed —unfiled returns, informative returns and the program application— according to the months and the regime in each case. Nothing is charged by surprise and nothing is started without your approval.
Any taxes that result are paid directly to the SAT and are not part of our fees.
How it works
Write to us
A WhatsApp message with your name and your RFC or your line of work.
You pay and share your documents
Bank transfer with an invoice. We tell you exactly what to download.
You get your assessment in 48 business hours
In writing, with the total and the steps to follow.
You decide
If you want us to resolve it, the assessment fee is credited. If not, you keep the map.
Frequently asked questions
Do you guarantee that my fines will be forgiven?
No, and no honest firm can. The reduction is decided by the SAT under the requirements of the Ley de Ingresos de la Federación 2026 (the federal revenue act) and the rules of the Resolución Miscelánea Fiscal (the SAT annual omnibus tax rules). What we do is tell you, before you pay for any regularización, whether you meet the requirements and what benefit it is reasonable to expect.
Who cannot enter the program?
Among other cases: anyone who already received forgiveness under earlier general programs or the 2025 incentive, anyone with a final conviction for tax crimes, and anyone who appears on the definitive lists under articles 69-B and 69-B Bis of the Código Fiscal (the Mexican federal tax code). We check this in your assessment.
How long does it take for the opinión to turn positive?
When the cause is unfiled returns, the SAT usually updates it a few business days after they are filed. If the cause is a debt or an inconsistency, it depends on the procedure. We give you the realistic timeline in the assessment.
Do I have to go to an office?
No. Everything is remote, over WhatsApp and email, anywhere in Mexico. If you are in La Paz and prefer to meet, we schedule it.
Put a date on your regularización
After October 31, 2026 the program can no longer be applied for.
Prefer that we call you?
Leave us your name and phone number and we will write to you to review your situation.
Bross Group · C.P. Israel Bross (Certified Public Accountant) · Professional licence (cédula profesional) 14497571 · La Paz, Baja California Sur · Remote service throughout Mexico. Legal basis for the program: Ley de Ingresos de la Federación 2026 and Resolución Miscelánea Fiscal 2026. General information; it is not a substitute for a review of your case. Privacy notice.