1. Research current regulations and obtain the necessary permits
2. Secure enough capital to finance your car rental business
3. Buy vehicles suitable for your target market
4. Choose a suitable location for your car rental business
5. Draft a business plan that outlines your mission and long-term goals
6. Establish legal entities such as LLCs or corporations to protect yourself from personal liability
7. Purchase insurance for your car rental business
8. Develop marketing materials and pricing strategies
9. Hire employees with the proper experience and qualifications
10. Choose the software system that best suits your business needs
11. Develop a customer service policy that ensures high quality and satisfaction
12. Set up an online booking system for customers to reserve their rental cars
13. Promote your car rental business through various advertising channels
14. Keep track of inventory and maintenance records
15. Monitor customer feedback and continuously improve the services you offer.