What are the five types of budgets?

The 5 different types of budgeting used by companies are financial budget, cash flow budget, master budget, static budget, and operating budget. You can read about the Union Budget 2021-22 Summary in the given link.

Further readings:

1. Taxation in India – Direct taxes & Indirect Taxes, Features of Taxation System
2. Revenue Receipts- Tax Revenue and Non-Tax Revenue