The leading payroll tax compliance software for tech platforms, payroll providers, and large employers
Our mission
Symmetry is on a mission to power innovation in people tech. We do it by solving complex payroll compliance challenges across the employee lifecycle through modern technology.
Our vision
Symmetry provides payroll compliance infrastructure for all people tech, so they can conquer employers’ evolving challenges with complete confidence in their tax compliance.
Our promise
We never settle for less than the gold standard as the most accurate payroll compliance. We love building payroll tax infrastructure, so our clients can deliver the best payroll products.
Founded in 1984 by self-taught coder Tom Reahard, Symmetry stands as the second oldest software company in the greater Phoenix valley—a testament to resilience and innovation.
Starting with a pioneering payroll system, Symmetry has spent over 40 years shaping payroll tax technology relied upon by hundreds of thousands of businesses and millions of employees. In 2021, Symmetry became part of Gusto. Symmetry remains committed to its vision of the paycheck as a foundation for a better life, using innovative, technology-first solutions to help clients achieve seamless payroll tax compliance.
We’re hiring!
It’s incredibly empowering to work on something you care about with people you enjoy spending time with! Join one of our fun, inspiring, and GROWING teams.
Our leadership
Elizabeth Oviedo
“Symmetry has become the backbone of U.S. payroll, and it’s a massive responsibility—but it’s one that we love. More than 64 million U.S. workers rely on our technology to receive their paychecks accurately, and our duty to them drives us forward.”
A skilled leader with a strong background in finance, marketing, education, and strategic growth. Her career began with Teach For America, teaching 1st grade in Arizona, and quickly advancing to Director of Data Management in Phoenix.
In 2012, Elizabeth joined Symmetry as Marketing Manager, enhancing brand awareness and market expansion, leading to her promotion as Symmetry’s Chief Strategy Officer in 2016. She earned an MBA and a MS in Information Management from Arizona State University.
In her current role, Elizabeth has been pivotal in boosting Symmetry's market presence and growth, positioning the company as a technology leader in payroll compliance.
The Symmetry difference
- 01
The Right Taxes, the First Time®
We solve the underlying tax problems plaguing service providers and employers, delivering on our brand promise.
- 02
Consistency, completeness, and speed
One source for payroll technology APIs that are consistently designed, enabling developers to integrate with products that work and deliver accurate payroll quickly.
- 03
Flexibility
No “one size fits all” approach — Developers and tax teams can run their payroll according to their preferences, interpretations, and quirks.
- 04
Tax resources and peace of mind
Symmetry’s expertise in tax compliance and our product and tax resources underlies our “trusted advisor” position.
- 05
The Symmetry Ecosystem
Clients benefit from Symmetry’s payroll provider ecosystem powering taxation in every corner of America (and Canada.)
Our milestones
Since 1984, Symmetry has focused on our connections and partnerships with clients as our products have become more innovative and dependable with every step of our journey.
- 1984Tom Reahard starts Teknon Corporation
- 1989Teknon purchases Symmetry, a small Macintosh Independent Software Vendor (ISV)
Symmetry develops and sells a Macintosh outliner in Japan through its exclusive distributor, Polaroid Computing. This outlining product, known as Acta, is often in the top ten business products in the Japanese market.
- 1995NetPayPlus, the original paycheck calculator, launches in disk form
- 1995Symmetry opens a European development office in Bratislava, Slovakia
- 1996Symmetry makes the tax resources behind our products freely available on Payroll-Taxes.com
Payroll-taxes.com held the number one organic listing on Google search for a decade.
- 1997Symmetry launches The Tax Table Library (TTL)
TTL allows companies to calculate payroll taxes with their own software applications. The TTL is precursor to the Symmetry Tax Engine®. Symmetry still has original TTL clients who have spent over 20 years building their products on the strength of Symmetry.
- 2000Symmetry retires the NetPayPlus calculators and launches PaycheckCity.com, making the paycheck calculators available for free
- 2001Private-label calculators begin to sell
PaycheckCity users begin to call in wanting to customize the look, navigation, and content of the calculators for their employee self-service portals. Symmetry develops specialty calculators for pay conversion, dual-scenario, final pay, tip calculators, and more.
- 2003Symmetry debuts the Employee Exemption Certificate Software Development Kit (EEC SDK) and website StateW4.com
The first client for the EEC is Walmart whereby Walmart associates all onboard to Walmart using Symmetry’s forms.
- 2004Symmetry celebrates 20 years of business!
- 2006The Symmetry Tax Engine® is unveiled
A major feature enhancement from the TTL includes the ability to do multi-state calculations, a must-have for payroll service providers processing payroll across the country.
- 2007The Phoenix Business Journal features “Code Warrior,” Tom Reahard
- 2009Tom Reahard starts and runs “Calculators for Kids”
For over eight years, Symmetry donates thousands of scientific graphing calculators to Arizona Title 1 schools.
- 2010Symmetry Payroll Point launches
Symmetry creates a tool that identifies local taxes based on the exact latitude and longitude coordinates of home and work addresses.
- 2011Payroll Point Web Service launches
Payroll Point allows integration directly into your application via XML.
- 2013Symmetry Payroll Forms launches
Symmetry Payroll Forms replaces the EEC SDK. A Hosted version launches shortly afterwards.
- 2013Symmetry is a finalist for the W.P. Carey Spirit of Enterprise Awards
The annual awards recognize Arizona-based companies for ethics, energy, and excellence in entrepreneurship.
- 2016Calculators by Symmetry launches
Symmetry redesigns its paycheck calculators and rebrands PaycheckCity private-label calculators as Calculators by Symmetry.
- 2017PaycheckCity Profiles launches
Fulfilling long-standing user requests such as the ability to save employee profiles and calculations.
- 2019The Symmetry Tax Engine 2 launches
Simplifying the methods to call the tax engine and increasing security features. Both an on-premise SDK and Hosted Web API version are launched.
- 2019PaycheckCity expands website
More payroll and small-business resources are added, combining StateW4.com and Payroll-taxes.com into one resource for payroll tax research and paycheck calculators.
- 2020PaycheckCity Profiles becomes PaycheckCity Payroll
The self-service payroll app is redesigned and has more payroll features added including a new onboarding experience.
- 2020A new symmetry.com launches
Bringing with it a wealth of additional resources to existing and prospective Symmetry clients.
- 2021Symmetry names Elizabeth Oviedo as Chief Executive Officer
Founder and CEO Tom Reahard Transitions to Chairman. Elizabeth previously held the Chief Strategy Officer position and is the second CEO to be announced in the over 37 years of Symmetry's history.
- 2021Symmetry joins Gusto
To continue our mission to ensure that employee paychecks have the right taxes the first time.
- 2021Symmetry announces new UI & API for Symmetry Payroll Point
- 2022Symmetry launches Symmetry Select
Which provides clients with a dedicated Symmetry Relationship Manager as a single point of contact for oversight of key client strategic initiatives.
- 2023Symmetry launches Canadian Symmetry Payroll Forms
Symmetry Payroll Forms expands support to Canada.
- 2024Symmetry rebrands with a refreshed new logo and website
Read about Symmetry's brand evolution for the people tech era.
- 2025Symmetry turns 40!
- 2025Symmetry launches Symmetry I-9
Symmetry partners with WorkBright to create Symmetry I-9, an API-powered solution that automates Form I-9 with a seamless UI.
Our memberships
Symmetry stays active in the payroll community so that we can be notified of all significant events as soon as possible. We also enjoy contributing to these organizations by sponsoring different events.
Meet the Symmetry family
Since 1984, Symmetry has turned some of our resources into their own stand‑alone brands.
Buttons
We couldn’t do any of this without the trusty calculator; therefore, we decided to make a calculator our Symmetry Mascot and name him Buttons. Buttons’ role in the company has increased throughout the years. We have many more plans for Buttons, so stay tuned.
PaycheckCity
In 2000, we launched PaycheckCity.com to provide free calculators to small businesses, payroll professionals, and employees. In 2019, PaycheckCity users ran over 15 million calculations. To better assist our small business payroll professionals, PaycheckCity expanded to PaycheckCity Payroll where we host our tax resources previously found on the website Payroll-Taxes.com.
Payroll Goddess
We enjoy providing fun gifts for attendees who pass by our trade show booths to honor all of the amazing female payroll professionals. We appreciate all of your hard work and believe you are true goddesses. We also have created Payroll Titan giveaway items for our booth to honor all the amazing male payroll professionals! If you don’t have a Payroll Goddess blinky badge or Payroll Titan pin, catch us at our next trade show to pick up your own!
Symmetry gives back
At Symmetry, we enjoy giving back to the community. From our yearly donation programs, like Operation Christmas Child, Feed My Starving Children, United Food Bank, local fundraisers like Lou Grubb Friends Fore Golf, and other programs bring to our attention. We encourage our employees to bring these programs and fundraisers to our attention.
Looking for more?
Careers we're hiring!
It’s incredibly empowering to work on something you care about with people you enjoy spending time with! Join one of our fun, inspiring, and GROWING teams.
Media & press
Get the latest press information for Symmetry, including corporate and product announcements and media coverage.
Contact
Questions? Don’t hesitate to reach out and let us know how we can help.
