✅ PR Tax Return (482): E-File Available. 💵 Professional Tax Calculator here‍
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The most comprehensive software for preparing tax returns in Puerto Rico

Leaders in Puerto Rico tax compliance for over 30 years. Over 10 million Puerto Rico and U.S. returns filed with accuracy and confidence.

Free Trial
Hacienda and IRS certified
Contributory Years Included: 2018-2025
SOC 2 Type II

2025 Tax Calculator: 2025 Tax Relief Check Estimate

Relief Check Calculator
Solutions

Build your digital future with Expert Tax

Optimize your practice with digital solutions
Expert Tax

A program that understands your tax experience

In 1995, Expert Tax revolutionized the industry by inventing digital tax return preparation in Puerto Rico.

Since then, we have led with innovation to make your work more agile, accurate and reliable. Today, a team of more than 50 technology specialists continues that mission, creating intuitive tools and providing expert support. All so you can enjoy a hassle-free tax season.

Our commitment to safety: SOC Type II

Secure
Compliant
Reliable
Expert Tax

Preparer or firm? We have a solution for you

Only one user

The most agile program for independent preparers

Product designed for single user accounts with access to Individual and Corporate spreadsheets at an affordable price.
Access to Individual, Corporate, and Payroll & Withholding tax return in one affordable package.
Tools to facilitate processes: OCR, Trial Balance, spreadsheet validation, optional and regular computation.
Technical Support (Phone, Email, Remote Assistance)
Learn more
Premium

More power, more control

A package for every need: individuals, corporations, payroll and retention, or all in one. Tools made for professionals who demand more.
Reduced filing fees
Access to Individuals, Corporation, Payroll and Withholding tax returns
Tools to facilitate processes: OCR, Trial Balance, spreadsheet validation, optional and regular computation.
Enterprise Services Available: Custom SSO, Cloud Packages and more
Technical Support (Phone, Email, Remote Assistance)
Learn more
Credibility & Social Proof

Our customers,
our best proof

From small practices to international firms, they choose us to drive their success. Their trust is the best testament to our value.
Expert Tax Modules

Explore our tax products

Individual

Optimized for Individual tax returns

This module will help you prepare, calculate and e-file individual income tax returns in English or Spanish.
Electronic filing of Form 482
Electronic filing of 1040 SS/US forms)
Technical Support through phone, email, help tickets, and remote assistance
Learn more
Corporation

All the corporate tax returns you need

This module can automatically fill in returns using the financial information provided through a Trial Balance. This is done by grouping the information by assigned tax codes.
Automation: Import Trial Balance and transfer the information to the spreadsheet
Support: Unlimited Technical Support (Phone, Email, Remote Assistance)
Learn more
Payroll and deduction

Prepares annual and quarterly returns

This package was designed to provide a solution for preparing annual withholding tax returns (480.6 A, B, C, D) and annual payroll returns 499R-2/W-2PR (W-2's).
Automation: Import payroll information using Excel, Peachtree or Quikbooks spreadsheets using our specialised Excel templates.
Support: Unlimited Technical Support (Phone, Email, Remote Assistance)
Learn more
testimonials

More than a product, we are a solution

Don't just take our word for it.
Aida L Rivera Maldonado
Expert Tax customer
"The team is very well trained. Having that human touch is perfect. Their patience towards us is incredible. I am very satisfied."
José A. Tort Saade, CPA
Expert Tax Customer
"With you it's like a tailor-made service. Response time is fast."
Not disclosed
Expert Tax Customer
"They are #1. When I send a help request they answer or call me back. I can't complain and have never had a bad experience. They have a lot of kindness and have listened to me in difficult times."
Ramon A. Morales Varga
Expert Tax Customer
"Expert Tax is excellent. I plan to buy again. It's very easy and affordable."
Alvey Virtual Tax and Financial Corporation
Expert Tax Customer
"They've bounced the ball in support of the customer. The responses have been in a matter of no time."
Fontanes Inc.
Expert Tax customer
"Very good. When you consult, they have a system that calls you. That speeds up a lot. The quality of service is of excellence."
Features

Everything you need for your clients' tax returns

Offer outstanding quality service to your clients with Expert Tax.
More Mobility
You can work from anywhere and on any computer with Internet access. Just log in to your Expert Tax account and start working.
First Class Security
The information is encrypted at different levels, in addition, our systems are designed with the security guidelines by AICPA, FTC, IRS and Treasury.
Agility and Performance
Increase efficiency by calculating and navigating quickly and, when you work from the cloud, you don't need to download updates.
Easy and Intuitive
Simple navigation, physical spreadsheet-like screens, speed and fluidity between tax forms keeps the learning curve to a minimum for you and your team.
The Customer Comes First
We strive to offer the best customer service in the market by providing tools that allow you to create help requests and view status for easy follow-up.
Service like no other
Our personalized customer service and customer insight initiatives enable us to understand what you really need to enjoy a painless tax season.
Trust the Experts
Used by all four international accounting firms, local firms, firms of all sizes, and more than 500 companies.
Future with you in mind
We are always looking to simplify your processes and make everything accessible and user-friendly. New features will keep making your experience even better.
Try Expert Tax for free
Technical Support and Service

We are here to help

Professional and trained support team to help you during the tax season by phone, email or help requests through your Expert Tax portal.

User manuals available in English and Spanish.

How can I try Expert Tax for free?

To try Expert Tax for free, simply complete the registration process and you are ready to go. You do not have to enter your credit card information.

You will be able to navigate through all the modules and experience the features we offer.

In the free version you will not be able to file returns. To file returns, you must purchase licenses.

How do I purchase my Expert Tax licences?

Ready to take the step to a better tax season? Easy, just go to your Expert Tax account, select Buy Product, choose the modules and number of licenses you want, choose if you want to add an additional package, choose whether to take the payment plan or make the full payment, finalise the payment and you're done.

How do I apply for the interest-free payment plan?

To take advantage of the interest-free payment plan, you must go to the Payment section of the checkout process. Here you must choose whether you want the payment plan or make a full payment.

The first payment will be made in the current month. It will include the first installment plus IVU. Then the rest of the installments will be debited monthly until the month of July.

How do I import my data into Expert Tax?

Importing your data is easier than you think.

- Log in to your Expert Tax account
- Select Import/Convert
- Choose Import and the module you want to work with
- Select Excel
- Download the file and complete it
- Import the file

Start enjoying a better tax season.

Are all modules in the cloud?

All our modules and tax returns are now available exclusively in the cloud. This option offers maximum security and accessibility to work with your clients' spreadsheets from anywhere with Internet access.

Does Expert Tax offer a desktop version?

The desktop version of Expert Tax has been discontinued so we will not be offering support or updates for this version.

Try it for free today!

Credit card not required for free trial
Access Expert Tax's features
Create free account