My account
Fintax accountants reviewing a client's accounting togetherAn accountant explaining financial information to the Fintax team

Your accounting
in good hands

Keep your accounting up to date and make better decisions with a team of accountants by your side every step of the way.

Book a free consultationExplore our plans
+2000clients
97%client satisfaction
10years of experience

Hover to slow down or drag to explore. Select a linked logo to visit the client in a new tab. Focus to pause, use arrow keys to move, and Escape to leave.

  • Mora Azul
  • AG Arquitectos
  • Maquinados Rangel

Your accounting in order
Your business moving forward

Tax Filings

We take care of your tax obligations with the relevant authorities, on time and in the required form.

Payroll

We help you meet your responsibilities as an employer, including IMSS, SAR, INFONAVIT and ISN.

Tax Refunds and Offsets

We handle the tax refund process for eligible taxpayers.

1:1 Human Support

We assign you a dedicated team of accountants to support you and answer all your questions and needs.

Focus on your business,
we take care
of your accounting.

Through any communication channel, we are ready to advise and guide you so your tax situation stays on track.

Our job as accountants is to show you the right path to a good relationship with SAT, so you can run your business with peace of mind.

Fintax accountants working together in the office

Simple plans, great results

MOST POPULAR

RESICO

$1,100 MXNMONTHLY + VAT

Ideal if you will not have business partners, do not hold a stake in another company, your income will not exceed MXN 3.5 million a year (MXN 290k a month), and you do not invoice through digital platforms such as Uber, Rappi or Airbnb.

Get startedLearn more

Individual

$1,250 MXNMONTHLY + VAT

Ideal if you will not have partners in this project and your income will exceed MXN 3.5 million a year. You can hold a stake in another company, provided it is independent of your activity as an individual.

Get startedLearn more

Company

$2,500 MXNMONTHLY + VAT

Ideal if you will have partners or investors in your business. Also suitable if you are looking for asset protection and the structure of a formal company.

Get startedLearn more
Fintax team reviewing a client tax situation

Free tax
diagnosis.

Before any commitment, we take an in-depth look at your tax situation with SAT.

Our team analyzes differences between what SAT expects and what appears in your returns. We create a personalized strategy to bring you up to date, if necessary, or continue your accounting if everything is in order.

It is the first step to knowing exactly where you stand and what you need to correct.

Book a free consultationLearn more

What people say about us...

Hover to slow down. Click and drag, or swipe sideways, to explore. Focus to pause and use the left and right arrows; Escape to leave the row. On touch screens, tap to pause or resume.

“
I have several sources of income, and before, everyone handled their own part — it was a mess trying to figure out whether I was paying too much or too little. With Fintax, someone finally sees it all together. And when something comes up, they reply directly to me, not to a support ticket.
David ZárateBusiness owner & Influencer
“
I always felt lost when it came to accounting. With Fintax, everything felt easier and was explained in a friendly, simple way. Communication is direct, and there is always someone available to help me.
Gaby GonzálezDesigner
“
We came from a firm that charged us as if we were a big company and treated us as if we were tiny. With Fintax, it's the other way around: we pay a fair price for our size, and they pay attention when something is urgent. We've been with them for about a year and a half, and we haven't had a single surprise with SAT.
Claudio GonzálezEntrepreneur
“
My experience with Fintax has been excellent over these five years. I have received consistent follow-up and high-quality advice. They are always available to answer any questions or provide the support I need, which gives me great peace of mind. I highly recommend them with complete confidence.
Luly LozanoCommission earner
“
I switched from a traditional firm because every process took weeks, and I never knew where things stood. With Fintax, I can see the progress, and they reply quickly — it feels like having an accountant right inside my office, instead of sending things into a black box.
LLLaura LozanoReal estate
“
I have several sources of income, and before, everyone handled their own part — it was a mess trying to figure out whether I was paying too much or too little. With Fintax, someone finally sees it all together. And when something comes up, they reply directly to me, not to a support ticket.
David ZárateBusiness owner & Influencer
“
I always felt lost when it came to accounting. With Fintax, everything felt easier and was explained in a friendly, simple way. Communication is direct, and there is always someone available to help me.
Gaby GonzálezDesigner
“
We came from a firm that charged us as if we were a big company and treated us as if we were tiny. With Fintax, it's the other way around: we pay a fair price for our size, and they pay attention when something is urgent. We've been with them for about a year and a half, and we haven't had a single surprise with SAT.
Claudio GonzálezEntrepreneur
“
My experience with Fintax has been excellent over these five years. I have received consistent follow-up and high-quality advice. They are always available to answer any questions or provide the support I need, which gives me great peace of mind. I highly recommend them with complete confidence.
Luly LozanoCommission earner
“
I switched from a traditional firm because every process took weeks, and I never knew where things stood. With Fintax, I can see the progress, and they reply quickly — it feels like having an accountant right inside my office, instead of sending things into a black box.
LLLaura LozanoReal estate
“
Between projects, clients and construction work, I didn't have the headspace to keep my accounting up to date, and I'd missed a couple of obligations without realizing it. Fintax brought me up to date, and now they let me know before something is due, not afterward.
Adrián GutiérrezArchitect
“
I used to use one of those automatic invoicing apps. It worked while everything was normal, but as soon as I received a request from SAT, I didn't even know whom to ask — there's nobody on the other side of the app. With Fintax, I talk to my accountant on WhatsApp, and that's it, resolved.
Jonatán SoteloFreelance marketer
“
My work makes me demanding when it comes to numbers, and what I value most about Fintax is that they explain why things happen, not just what happens. When I had a discrepancy with a withholding, they found it and corrected it before it became a problem with SAT.
Pedro MoralesFinance professional
“
We received an invitation letter from SAT that had us worried, thinking a fine was inevitable. The Fintax team took charge, we resolved it without a penalty, and I learned that these things can be prevented if someone is really keeping an eye on your situation all the time.
Adrián NavaBusiness owner
“
Between projects, clients and construction work, I didn't have the headspace to keep my accounting up to date, and I'd missed a couple of obligations without realizing it. Fintax brought me up to date, and now they let me know before something is due, not afterward.
Adrián GutiérrezArchitect
“
I used to use one of those automatic invoicing apps. It worked while everything was normal, but as soon as I received a request from SAT, I didn't even know whom to ask — there's nobody on the other side of the app. With Fintax, I talk to my accountant on WhatsApp, and that's it, resolved.
Jonatán SoteloFreelance marketer
“
My work makes me demanding when it comes to numbers, and what I value most about Fintax is that they explain why things happen, not just what happens. When I had a discrepancy with a withholding, they found it and corrected it before it became a problem with SAT.
Pedro MoralesFinance professional
“
We received an invitation letter from SAT that had us worried, thinking a fine was inevitable. The Fintax team took charge, we resolved it without a penalty, and I learned that these things can be prevented if someone is really keeping an eye on your situation all the time.
Adrián NavaBusiness owner

Answers to your
accounting questions

The best recommendations from our team of accountants

3 / 5. An accounting team you can trust

Explore on Instagram

Discover our tools and
simplify your work

Tax breakdown16 %
Subtotal$1,000.00
VAT · 16%+ $160.00
Total$1,160.00

VAT calculator

Blog

Can you help with overdue tax returns?
Yes. We'll check which ones are missing.

Frequently asked questions

AI assistant
Why don't my bank and accounting balances match?Why don't my bank and accounting balances match?
Bank reconciliation

AI Prompts

YOUR DIGITAL IDENTITY
Signature verified

E-Firma

Your tax agenda
MTWTFSS123456789101112131415161718192021
Next deadline

Tax calendar

Fintax

Your accounting is in good hands.

Services

  • Plans
  • Tax advisory
  • Tax and employer registration
  • Tax regularization
  • Monthly SAT tax compliance
  • Invoicing
  • Payroll and employer procedures
  • Specialized tax services
  • SAT procedures
  • Annual tax return
  • Follow-up
  • Reconciliation
  • SAT alerts
  • Remote support
  • Accountants by state
  • Accounting for RESICO
  • Compare plans
  • Use cases

Resources

  • News
  • Blog
  • Guides
  • Tax calendar
  • Tools
  • Downloads
  • AI prompts
  • Fintax updates

About

  • Who we are
  • Team
  • How we work
  • Testimonials
  • Security
  • Book advisory

Help

  • Contact
  • Frequently asked questions
  • Terms and conditions
  • Privacy notice
(81) 2188 9524

Galeana 437, Colonia Centro 64000 Monterrey, N.L.

Antonio L. Rodríguez 2100 Colonia Santa María 64650 Monterrey, N.L.

© 2026 Fintax. All rights reserved. Made by Metanoia Talent.

Privacy noticeTerms and conditionsCookies