'integer', ]; public static function columnLabels(): array { return [ 'region' => '区域', 'company_type' => '公司类型', 'contact_person' => '对接人', 'bookkeeping_company' => '代账公司', 'period' => '期间', 'company_name' => '公司名称', 'provided_performance' => '提供业绩', 'actual_declared_performance' => '实际申报业绩', 'goods_special_invoice_amount' => '商品收入(专票金额)', 'goods_special_invoice_tax' => '商品收入(专票税额)', 'goods_general_invoice_amount' => '商品收入(普票金额)', 'goods_general_invoice_tax' => '商品收入(普票税额)', 'goods_uninvoiced_amount' => '商品收入(未开票金额)', 'goods_uninvoiced_tax' => '商品收入(未开票税额)', 'goods_income_subtotal' => '商品收入小计', 'goods_tax_subtotal' => '商品税金小计', 'service_special_invoice_amount' => '服务收入(专票金额)', 'service_special_invoice_tax' => '服务收入(专票税额)', 'service_general_invoice_amount' => '服务收入(普票金额)', 'service_general_invoice_tax' => '服务收入(普票税额)', 'service_uninvoiced_amount' => '服务收入(未开票金额)', 'service_uninvoiced_tax' => '服务收入(未开票税额)', 'service_income_subtotal' => '服务收入小计', 'service_tax_subtotal' => '服务税金小计', 'total_income' => '合计收入', 'total_tax' => '合计税金', 'input_goods_amount' => '进项商品金额', 'input_goods_tax' => '进项商品税额', 'input_service_amount' => '进项服务费金额', 'input_service_tax' => '进项服务费税额', 'input_other_amount' => '进项其他金额', 'input_other_tax' => '进项其他税额', 'input_total_amount' => '进项金额合计', 'input_total_tax' => '进项税额合计', 'additional_deduction' => '加计抵减', 'retained_tax' => '留抵税金', 'monthly_vat' => '本月应交增值税', 'urban_maintenance_tax' => '城建税金', 'education_surcharge' => '教育费附加', 'local_education_surcharge' => '地方教育费附加', 'stamp_tax' => '印花税', 'union_fund' => '工会经费', 'personal_income_tax' => '个税', 'corporate_income_tax' => '所得税', 'garbage_fee' => '垃圾处理费', 'other_late_fee' => '其他(滞纳金)', 'total_paid_tax' => '税金合计', 'tax_burden' => '税负', ]; } }