Tax Calculator 2025-25

Tax Calculator 2025-25. 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. By providing inputs with respect to income(s).

Enter data for the whole year in integers only. As soon as new 2025 relevant tax year data has been released, the tool will the updated accordingly.