Free Demo
- One fixed-number case per level
- Full guided walkthrough
GG Tax · Compliance
Build a US C corporation return from the books to Schedule M-3.
Corporate tax work starts from the books, not from a form. Many staff learn the Form 1120 lines but not how book income becomes taxable income. This simulator practises that bridge.
A simulator for the US corporate income tax return. Start from the income statement, cost of goods sold and fixed assets, and work through every adjustment to taxable income, the tax, credits and the balance sheet schedules.
Who It Is For
Skills You Build

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6 months of access. Secure Razorpay checkout: pay in Indian rupees, or in US dollars if you are outside India (choose at checkout).
It helps but is not required. Form 1120 starts from company books, and each line shows its rule and maths.
Yes. Intermediate adds Schedule M-3 for larger corporations, along with the §163(j) interest limit, Form 2220 and the research credit.
No. All companies and figures are fictional, and each student gets unique numbers for every case.
Choose a plan above and press Buy Now. Enter your name, login email and WhatsApp, pay on Razorpay, then activate on the Thank You page with your Payment ID. Teams of 10+ can ask for a team licence.
A current browser (Chrome, Edge, Safari or Firefox) and internet. A laptop works best for simulators. One login, up to 2 of your own devices.
6 months from activation. Refunds within 7 days (bundles as a whole).
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