TOKYO, Nov 7 (Reuters) - The head of the tax panel for the Japanese political party Komeito, a junior coalition partner with the ruling Liberal Democratic Party (LDP), said on Tuesday a thorough debate is needed on a controversial plan to cut income tax next year. Makoto Nishida, Komeito's tax panel head, said that policymakers should not have a preset mind to limit the tax break to just a year, signalling a possibility to extend it beyond 2024. Prime Minister Fumio Kishiida of the LDP plans to adopt income tax cuts for the next fiscal year as part of a broader economic package to boost household incomes and consumption. Opposition lawmakers have criticized the income tax cuts as politically motivated and ineffective as it takes time to implement and it could end up adding to the Japan's debt burden, the industrial world's largest. Additional reporting by Tetsushi Kajimoto; Editing by Christian SchmollingerOur Standards: The Thomson Reuters Trust Principles.

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Persons: Makoto Nishida, Nishida, Fumio Kishiida, Tetsushi Kajimoto, Christian Schmollinger Organizations: Liberal Democratic Party, Thomson Locations: TOKYO