Tax Return Calculator 2025-25. This tax return calculator and estimator is for tax year 2024 with tax returns due in 2025. The abcaus excel calculator compares tax incidence under the old tax regime and the new simplified personal tax regime and attempts to provide a handy tool to the taxpayers to choose the ir course of action in future.

Check how to calculate income tax online using income tax calculator 2025. The above calculator is only to enable public to have a quick and an.