T4Aportal Basic
T4Aportal Basic runs on a single computer as an enclosed system. The payment/tax data in the database cannot be accessed by any other computer in its private network nor is it open to the internet.
T4Aportal Basic has been designed to run on Windows as a WAMP application, however, it can easily installed on a LINUX computer(LAMP) or a UNIX(UAMP) computer.
In essence, T4Aportal Basic runs on a computer that can only be accessed by one user, making it an offline portal that will securely process thousands of T4A tax slips in a short time. There is also a corporate version, allowing multiple users in one location to access the app.
Click here for more about the newly released corporate version [April 2, 2026]
Advantages/Bonuses
- All software packages are free except Windows
- Secure offline payment/tax record processing
- Protected by Google reCAPTCHA Enterprise
- One-time purchase with no additional charges
- Two years of free basic support
- Is installed as a private server inside a private network
- Full access to T4Aportal via your browser
- Full access to database using phpMyAdmin
- Can handle up to 50,000 payment entries
Provided with Purchase
- Tax Portal Manual
- Software package for Apache installation
- Software package for MySQL installation
- Software package for PHP installation
- Software package for phpMyAdmin installation
- Software package for T4Aportal installation
- Software package for PhpSpreadsheet installation
- Software package for Composer installation
- SQL file for database creation via phpMyAdmin
- Installation notes for all software packages
- Free installation on one computer
Portal Functions
- Checks each SIN for validity using the Luhn algorithm
- Flags individuals with multiple SINs and/or multiple emails
- Creates resolution chart showing data anomalies
- Oversight function helps to resolve issues on resolution chart
- Combines multiple payment entries into single T4A record
- Creates payment breakdown graphic for each individual
- Allows easy address updating for T4A record
- Allows for amounts in all T4A boxes(105, 048, etc)
- Exports T4A datafile with TaxCycle-compatible headers
- Database is fully accessible via phpMyAdmin
- Verifies total of T4As for reconciliation purposes
Portal Process
- Import payfiles into T4Aportal via phpMyAdmin
- Enter total $$$ of all payment entries
- Run Discovery function to identify anomalies
- Use resolution chart to resolve anomalies in tax data
- Oversight function helps to resolve any further issues
- Combine multiple payment entries into single T4A record
- Create payment breakdown graphic for each individual as needed
- Export finished T4A datafile with TaxCycle-compatible headers
- Verifies total $$$ of T4A data against payfile total
The long-awaited release of T4Aportal Corporate is now available!
- Allows up to 15 employees to process T4As simultaneously
- Enhanced reporting and tiered access for employees
- Run Discovery function to identify anomalies
- Improved formatting for export spreadsheets
- Oversight function helps to resolve any further issues
- Combine multiple payment entries into single T4A record
- Create payment breakdown graphic for each individual as needed
- Export finished T4A datafile with TaxCycle-compatible headers
- Verifies total $$$ of T4A data against payfile total