state tax amount owed

the federal taxes look fine-my question is how come you (turbo tax) have me owing $779.00 for ny state income tax-according  to ny pub 36 iras (up to a certain amount are not taxable) federal pensions are exempt and social security  is not taxable-if i owed the money i will pay but not until then.  i moved to ny on july 14th 2019

Thanks

dale d. gallip

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