There has been a 30 per cent rise in the number of disputes between borrowers and banks in the past financial year.
And many of these happened after the Queensland and Victorian floods and storms.
The Financial Ombudsman Service dealt with more than 30,000 angry customers past financial year - an increase of 27 per cent.
Fairfax reports that non-bank lenders were the worst offenders, with GE Money averaging 434 disputes per 100,000 customers.
And National Australia Bank was the worst of the big banks, at 66 disputes.
Among the worst credit card company offenders were ACM Group, Credit Corp Services, Lion Finance, Macquarie Bank, HSBC Bank and Citigroup.
The ACM Group dealt with 113 disputes for every 100,000 accounts.
This is compared with a national median of 18.7 disputes.
BANK SA, which is a division of Westpac Bank, had the lowest rate, at 3.1.
More than 70 per cent of these disputes were resolved by negotiation with the financial institution.
And Macquarie Bank was the most successful at resolving the dispute through an agreement - with a success rate of 95 per cent.
For consumer loans, Gredit Corp Services, Bank of Queensland, Lombard Finance, National Australia Bank, Bendigo and Adelaide Bank were the most likely to have a dispute - with rates higher than 44.25 per 100,000.
For motor vehicle insurance, Youi and the Hollard Insurance Company were the most likely to have disputes, at three or more times the median of 11.90 per 100,000 policies.
RAC Insurance, RACQ, Suncorp Metway, Australian Alliance and A&G Insurance Services ranked the best.
Among home and contents insurance providers, Hollard, AAMI, CGU and Suncorp had the highest dispute ratios.
Elders Insurance and Wesfarmers General Insurance had the best scores in that category.
But Home and content providers were more likely to put up a fight with the customer.
The median chance of a dispute going to ombudsman for travel insurers was 10 in 100,000 accounts.
RAC Insurance, RACQ, Suncorp Metway, Australian Alliance and A&G Insurance Services ranked the best. Among home and contents insurance providers, Hollard, AAMI, CGU and Suncorp had the highest dispute ratios. Elders Insurance and Wesfarmers General
AAMI or the Australian Associated Motor Insurers Ltd, can be regarded as the best insurers in Australia and this large organization is proud to service more than two and a half million customers. This company has turned into the foremost home, car, compulsory third party and small businesses insurer of Australia. It is the brand operating for Suncorp-Metway Limited and the company came into existence way back in 1970. This insurance company believes in coming in direct contact with the customers which makes the clients feel closer to the firm and the insurance policy which they have selected.
AAMI is quite famous for the various insurance policies which it offers to its customers in the different categories such as the Car Insurance (Comprehensive and Third Party), CTP (Greenslips), Home Insurance (building, contents, renters, and landlord), business insurance (for small and at-home businesses, liabilities, business motors, equipment breakdowns) and other insurances for caravan and trailers. AAMI believes that marketing and advertising is a must to put forward a good image of your company and they have certainly spent a lot of money on this. They have a pleasant public image and the services and premium offered by them is simply great and economical than the policies offered by the other companies. In case of car or home damages, once you provide the right documents and once your claim is approved, the insurance amount will reach you in no time. Buying a policy on AAMI is extremely easy which can be done either through phone, online or even through the local AAMI offices. AAMI also accepts premium payments half-yearly which works well for people who are unable to pay the upfront amount in one go.
Clients should understand one important fact that as AAMI is a huge company, it may not be possible for them to pay for each and every claim or repair. There might be minor catches in the Terms and Conditions of the car policy, so it would be great if it properly checked before you go into accepting the policy.