---
title: Complete Tax Engine for Cost Estimates
description: Discover how AIRINC's Assignment Cost Estimator (ACE) can provide you with a full tax engine and allowance data to run complete cost estimates for your global assignments.
---

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# [Complete Tax Engine for Cost Estimates](https://airshare.air-inc.com/airinc-tax-engine-for-cost-estimates)

 Written by [Andrea Downing](https://airshare.air-inc.com/author/andrea-downing) | Aug 23, 2023 @ 06:01 PM

Did you know that AIRINC has both a full tax engine and all of the allowance data that you need to run complete [cost estimates](https://www.air-inc.com/services/solutions/assignment-cost-estimator/)?

You can access both in AIRINC’s [Assignment Cost Estimator (ACE)](https://www.air-inc.com/services/solutions/assignment-cost-estimator/) or choose to access only the elements that you require.

### Tax Engine to fuel your calculations

Plug our tax engine into your mobility platform or simply access our tax calculator.

### Data to complete your cost estimates

Subscribe to AIRINC’s cost estimate data including relocation allowances, flights, temporary living, shipping, compensation elements, and more.  Data can be accessed through AIRINC's [Assignment Cost Estimator (ACE)](https://www.air-inc.com/services/solutions/assignment-cost-estimator/?utm_campaign=2023%20Product&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-_Q69QA_2jueMQURknJjw3zBbRs222tfCVAonCkA1UTQA2T9soo-wdbZHXBz-QkjWmfUSjC) or used in other cost estimate systems.

Using AIRINC's tax engine...

- It is intuitive and easy to use for **non-tax professionals**, while also allowing for more advanced users to select company-specific tax positions or to optimize costs through tax planning.
- Smart defaults recommend the most logical tax positions for each home and host combination.
- Users can easily select alternate tax positions leveraging the social security, tax treaty, or other positions aligned to company policy or individual situations. 
- For each cost estimate run, [ACE](https://www.air-inc.com/services/solutions/assignment-cost-estimator/) automatically provides full tax details for every calculation, with information on tax rates, taxability logic, treaties and exemptions.

AIRINC has been a tax and data provider for over six decades. [Contact us](https://www.air-inc.com/contact-us/) to find out how our trusted ACE offerings can help you.

 

[View full post](https://airshare.air-inc.com/airinc-tax-engine-for-cost-estimates)

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